mohammad zulizar, Suratman Sudjud, Zauzah Abdullatif
This study aims to examine the concentration of Eco-enzymes based on local Ternate resources in dealing with the greed of Tutman Kailan which was carried out in the Tabam sub-district, North Ternate district. The study used a factorial completely randomized completely randomized design (CRD) with two factors as the main factors. Concentration of top taluk ecoenzyme Eight concentrations of top taluk taluk without concentration (R0) to 7 ml/l water (R7) and lead factor. Kailan seed variety that talukat consists of two varieties, namely the Daily Fram variety and the red arrow variety. The tools used in this study were digital scales, ruler, caliper, spoon, 5 kg polybag, digital camera, sack, label, stationery, paper, hoe. The materials used in the research were soil media, kailan seed, Eco-enzyme. The research was carried out in several stages, namely the manufacture of eco enzymes, preparation of planting media, planting, and data collection. The results showed that the concentration of eco-enzyme based on local resources in Ternate did not have an interaction effect but gave a singular effect, a concentration of 5 ml/l water (R5) resulted in the highest plant height of 34 cm and the number of leaves 7.67 while in leaf area, 2006, 85 cm at a concentration of (R7) 7ml/water but not different from R5. Variable stem diameter Plant fresh weight and root dry weight had no significant effect, while the total fresh weight of treatment R5 gave the highest fresh weight of 280 g in the red arrow variety (V2) as well as the total dry weight of 23.37 g in treatment R5 but the difference variety has no effect.Keywords: Concentration of eco enzyme, local resources, kailan plant
{"title":"Konsentrasi Eco Enzyme berbasis Sumber Daya Lokal Ternate Mendukung Pertumbuhan Tanaman Kailan (Brassica oleracea var. achepala)","authors":"mohammad zulizar, Suratman Sudjud, Zauzah Abdullatif","doi":"10.33387/jpk.v1i2.5559","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.5559","url":null,"abstract":"This study aims to examine the concentration of Eco-enzymes based on local Ternate resources in dealing with the greed of Tutman Kailan which was carried out in the Tabam sub-district, North Ternate district. The study used a factorial completely randomized completely randomized design (CRD) with two factors as the main factors. Concentration of top taluk ecoenzyme Eight concentrations of top taluk taluk without concentration (R0) to 7 ml/l water (R7) and lead factor. Kailan seed variety that talukat consists of two varieties, namely the Daily Fram variety and the red arrow variety. The tools used in this study were digital scales, ruler, caliper, spoon, 5 kg polybag, digital camera, sack, label, stationery, paper, hoe. The materials used in the research were soil media, kailan seed, Eco-enzyme. The research was carried out in several stages, namely the manufacture of eco enzymes, preparation of planting media, planting, and data collection. The results showed that the concentration of eco-enzyme based on local resources in Ternate did not have an interaction effect but gave a singular effect, a concentration of 5 ml/l water (R5) resulted in the highest plant height of 34 cm and the number of leaves 7.67 while in leaf area, 2006, 85 cm at a concentration of (R7) 7ml/water but not different from R5. Variable stem diameter Plant fresh weight and root dry weight had no significant effect, while the total fresh weight of treatment R5 gave the highest fresh weight of 280 g in the red arrow variety (V2) as well as the total dry weight of 23.37 g in treatment R5 but the difference variety has no effect.Keywords: Concentration of eco enzyme, local resources, kailan plant","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126853112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. K. Lahati, Zauzah Abdulatif, Rahmatia Baco, Hayun Abdullah
Necrobia is the main pest in attacking copra in storage. Copra farmers in North Maluku are often worried about this pest because it causes considerable losses, especially for export materials and for the welfare of the farmers. Therefore, this study uses Lantana camara, a vegetable pesticide known as a weed that grows wild as an alternative to synthetic pesticides that cause pest resistance. The purpose of this study was to test the effectiveness of Lantana camara weed as a vegetable pesticide to control Necrobia sp. The research method used a completely randomized design (CRD) with 4 treatments namely control (Lc0) , Lantana camara (Lc1) 5 grams, Lantana camara (Lc2) 10 grams and Lantana camara (Lc3) 15 grams repeated 4 times, with 20 test samples. (second instar larvae of Necrobia sp) for each treatment. With the parameters of the Mortality test of Necrobia pests, Copra Shrinkage and as a support by observing the condition of the warehouse. The results showed that the higher the dose of Lc, the greater the mortality of Necrobia sp. Also at a dose of 15 grams it can produce smaller copra losses with 12.36% copra losses. The condition of the warehouse in Bastiong, Central Ternate Village, still does not have good facilities for copra storage such as floor mats, ventilation and there is only one main door. Keywords: Necrobia rufipes, Lantana camara, Copra
{"title":"Uji Efektivitas Gulma Lantana Camara Sebagai Pestisida Nabati Hama Necrobia rufipes on Kopra","authors":"B. K. Lahati, Zauzah Abdulatif, Rahmatia Baco, Hayun Abdullah","doi":"10.33387/jpk.v1i2.5560","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.5560","url":null,"abstract":"Necrobia is the main pest in attacking copra in storage. Copra farmers in North Maluku are often worried about this pest because it causes considerable losses, especially for export materials and for the welfare of the farmers. Therefore, this study uses Lantana camara, a vegetable pesticide known as a weed that grows wild as an alternative to synthetic pesticides that cause pest resistance. The purpose of this study was to test the effectiveness of Lantana camara weed as a vegetable pesticide to control Necrobia sp. The research method used a completely randomized design (CRD) with 4 treatments namely control (Lc0) , Lantana camara (Lc1) 5 grams, Lantana camara (Lc2) 10 grams and Lantana camara (Lc3) 15 grams repeated 4 times, with 20 test samples. (second instar larvae of Necrobia sp) for each treatment. With the parameters of the Mortality test of Necrobia pests, Copra Shrinkage and as a support by observing the condition of the warehouse. The results showed that the higher the dose of Lc, the greater the mortality of Necrobia sp. Also at a dose of 15 grams it can produce smaller copra losses with 12.36% copra losses. The condition of the warehouse in Bastiong, Central Ternate Village, still does not have good facilities for copra storage such as floor mats, ventilation and there is only one main door. Keywords: Necrobia rufipes, Lantana camara, Copra","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133445461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fenny Afrita, Yusnaini B. Talebe, Abdurrahman Hoda
The present study aimed at analyzing the weight of beef cattle meat at different ages, the carcass and percentage of the carcass of beef cattle using the Schoorl prediction formula and scale measurement, as well as examining the quality of beef cattle meat from the slaughterhouse. The samples were taken from 16 beef cattle. The quality of the meat was observed on the parts of leg, breast, and chuck of the cattle that were stored at the temperature of -20°C. The observation on the quality of the meat was carried out to find out the Total Plate Count (TPC), Water-holding Capacity (WHC), cooking shrinkage, and the pH of the meat. The results showed that samples from the 16 beef cattle consist of Ongole grade cattle and Balinese cattle within the age range of 3 - 6 years old. The weight of the beef cattle predicted with the Schoorl formula ranged from 222,84 to 298,50 kg, whilst the weight on the scale measurement basis indicated a range between 134,83 and 195,60 kg. The statistical analyses showed a significant difference (P0.05) between the carcass percentage calculated from the Schoorl prediction formula and from the scale measurement with a deviation of 12,340%. Yet, the TPC values showed an insignificant difference among the 16 beef cattle. Further, the quality of meat parts had an interaction with the length of storing in association with the cooking shrinkage of the beef cattle meat.Keywords: beef cattle weight, carcass, cooking shrinkage
{"title":"Karakteristik dan Kualitas Daging Sapi di Rumah Potong Hewan (RPH) Kota Ternate","authors":"Fenny Afrita, Yusnaini B. Talebe, Abdurrahman Hoda","doi":"10.33387/jpk.v1i2.5346","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.5346","url":null,"abstract":"The present study aimed at analyzing the weight of beef cattle meat at different ages, the carcass and percentage of the carcass of beef cattle using the Schoorl prediction formula and scale measurement, as well as examining the quality of beef cattle meat from the slaughterhouse. The samples were taken from 16 beef cattle. The quality of the meat was observed on the parts of leg, breast, and chuck of the cattle that were stored at the temperature of -20°C. The observation on the quality of the meat was carried out to find out the Total Plate Count (TPC), Water-holding Capacity (WHC), cooking shrinkage, and the pH of the meat. The results showed that samples from the 16 beef cattle consist of Ongole grade cattle and Balinese cattle within the age range of 3 - 6 years old. The weight of the beef cattle predicted with the Schoorl formula ranged from 222,84 to 298,50 kg, whilst the weight on the scale measurement basis indicated a range between 134,83 and 195,60 kg. The statistical analyses showed a significant difference (P0.05) between the carcass percentage calculated from the Schoorl prediction formula and from the scale measurement with a deviation of 12,340%. Yet, the TPC values showed an insignificant difference among the 16 beef cattle. Further, the quality of meat parts had an interaction with the length of storing in association with the cooking shrinkage of the beef cattle meat.Keywords: beef cattle weight, carcass, cooking shrinkage","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130010103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Imperata land usually left abandoned. Destruction of forest and abandonend land impacted to the expansion of the imperata lands. Imperata lands also trigger a fire. Therefore, this research pushed utilization of imperata lands for grazing.This research to study data of land sustainability and recommendation for development of grazing. Methodology used are purposive random sampling technic of land survey by spatial mapping and followed by physical and chemical test of soils. The suitable land for beef cattle herding system 2.114,8 ha, 1.822,9 ha for cowshed system, 1.822,7 ha for the development of animals forage, 1.557,0 ha for dry food producing plants, and 1.298,0 ha for peanut plants.Keywords: Land suitability, imperata, grazing.
{"title":"Kesesuaian Lahan Padang Rumput Imperata untuk Penggembalaan Di Provinsi Maluku Utara","authors":"Dahlia Aprilia Soraya, Ramli Hadun, Amiruddin Teapon, Abdurrahman Hoda","doi":"10.33387/jpk.v1i2.4788","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.4788","url":null,"abstract":"Imperata land usually left abandoned. Destruction of forest and abandonend land impacted to the expansion of the imperata lands. Imperata lands also trigger a fire. Therefore, this research pushed utilization of imperata lands for grazing.This research to study data of land sustainability and recommendation for development of grazing. Methodology used are purposive random sampling technic of land survey by spatial mapping and followed by physical and chemical test of soils. The suitable land for beef cattle herding system 2.114,8 ha, 1.822,9 ha for cowshed system, 1.822,7 ha for the development of animals forage, 1.557,0 ha for dry food producing plants, and 1.298,0 ha for peanut plants.Keywords: Land suitability, imperata, grazing.","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116842515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mangrove ecotourism is one of the uses of mangrove forests from an economic perspective to achieve prosperity. In addition, Ekowista directly has the benefit of nature and environmental conservation. KEE Esential ecosystem area in an areathat has important value for consevation outside the coservation area. Functions sunc as consevation of life support system, preservation of biological divercity and sustainable use. This study aims to identify the potential of KEE mangrove ecotourism land, evaluate the feasibility of the area and formulate the concept of a KEE mangrove ecotourism development strategy. The methods used are survey methods, interviews and literature studies. The approach used is descriptive qualitative and SWOT analysis.The results showed that the ecotourism potential in KEE Tanjung Boleu, Kao Village, met the requirements for both physical, biological and socio-cultural potential. This type of research is quantitative-qualitative. The quantitative approach in this research is the type of research using tabulated data or numerical data as comparison material and reference material in analyzing. The analytical tool used in this study is an analysis of the suitability of ecotourism land for mangrove classification and also a strategy analysis or SWOT. Then the qualitative approach in this study, namely non-mathematical research with the process of generating data from the findings in the form of collecting respondents' opinions. From the results of the ecotourism land suitability analysis test in Tanjung Boleu, Kao Village, assessed based on the parameters of ecotourism land suitability for mangrove classification, it shows that this area is suitable for its designation as a tourist attraction. Then the right strategy for its development is the strategy of utilizing strengths to get opportunities
红树林生态旅游是从经济角度利用红树林实现繁荣的一种方式。此外，Ekowista还直接受益于自然和环境保护。KEE保护区外具有重要保护价值的区域内的必要生态系统区域。具有保护生命支持系统、保护biologicalÂ多样性和可持续利用等功能。本研究旨在确定东江红树林生态旅游用地的潜力，评估该区域的可行性，并制定东江红树林生态旅游发展战略的概念。使用的方法有调查法、访谈法和文献研究法。使用的方法是描述性定性和SWOT分析。结果表明，高村KEE Tanjung Boleu的生态旅游潜力满足自然、生物和社会文化潜力的要求。这种类型的研究是定量定性的。本研究中的定量方法是使用表格数据或数值数据作为比较材料和分析参考材料的研究类型。本研究使用的分析工具是红树林分类的生态旅游用地适宜性分析，也是战略分析或SWOT。然后是本研究的定性方法，即非数学研究，以收集受访者意见的形式从调查结果中生成数据。从高村丹绒博莱生态旅游用地适宜性分析试验结果来看，基于红树林分类生态旅游用地适宜性参数的评价结果表明，该区域适合被指定为旅游景区。那么，正确的发展战略是利用优势获得机遇的战略
{"title":"Kesesuaian Lahan Untuk Pengembangan Ekowisata Mangrove di Kawasan Ekosistem Esensial (KEE) Tanjung Boleu Desa Kao Kabupaten Halmahera Utara","authors":"Yakub Dimon, Ramli Hadun, Adnan Sofyan","doi":"10.33387/jpk.v1i2.5365","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.5365","url":null,"abstract":"Mangrove ecotourism is one of the uses of mangrove forests from an economic perspective to achieve prosperity. In addition, Ekowista directly has the benefit of nature and environmental conservation. KEE Esential ecosystem area in an areathat has important value for consevation outside the coservation area. Functions sunc as consevation of life support system, preservation of biological divercity and sustainable use. This study aims to identify the potential of KEE mangrove ecotourism land, evaluate the feasibility of the area and formulate the concept of a KEE mangrove ecotourism development strategy. The methods used are survey methods, interviews and literature studies. The approach used is descriptive qualitative and SWOT analysis.The results showed that the ecotourism potential in KEE Tanjung Boleu, Kao Village, met the requirements for both physical, biological and socio-cultural potential. This type of research is quantitative-qualitative. The quantitative approach in this research is the type of research using tabulated data or numerical data as comparison material and reference material in analyzing. The analytical tool used in this study is an analysis of the suitability of ecotourism land for mangrove classification and also a strategy analysis or SWOT. Then the qualitative approach in this study, namely non-mathematical research with the process of generating data from the findings in the form of collecting respondents' opinions. From the results of the ecotourism land suitability analysis test in Tanjung Boleu, Kao Village, assessed based on the parameters of ecotourism land suitability for mangrove classification, it shows that this area is suitable for its designation as a tourist attraction. Then the right strategy for its development is the strategy of utilizing strengths to get opportunities","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126357931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Himawan Bayu Aji, Suryati Tjokrodiningrat, W. Sulistiono
The North Maluku region is famous for its agricultural sector, sub-sector of coconut plantations. However, there are various problems that become challenges in efforts to increase coconut production in North Maluku. The purpose of the study was to obtain information on morphological characteristics and growth related to the dose of arbuscular mycorrhizal fungi and the composition of the growing media. The research was conducted at the North Maluku Plantation (BPTP) from August 2019 to February 2020. The study used a factorial of 2 factors, namely the dose of JMA and the composition of the growing media. The first factor is the dose of JMA which consists of 3 levels of M1 (2g); M2 (4g); and M3 (6g). The second factor is a combination of 3 levels of planting media; manure (PK): sawdust (SG): sand (Ps). Data were analyzed using variance (analysis of variance). The results showed that the combination of treatment with a dose of JMA and a certain planting media could stimulate the growth of plant height, stem circumference, number of variables, and the highest crown length at the age of 6 bst.Keywords: bido coconut, arbuscular mycorrhizal fungi, growing media, morphological and growth characteristics
北马鲁古地区以其农业部门，椰子种植园的子部门而闻名。然而，在增加北马鲁古椰子产量的努力中，存在各种各样的问题成为挑战。本研究的目的是获得与丛枝菌根真菌剂量和生长介质组成有关的形态特征和生长信息。该研究于2019年8月至2020年2月在北马鲁古种植园(BPTP)进行。该研究使用了2个因素的因子，即JMA的剂量和生长培养基的组成。第一个因素是JMA的剂量，由3个水平的M1 (2g)组成;平方米(4 g);M3 (6g)。第二个因素是3层种植介质的组合;肥料(PK):锯末(SG):沙子(Ps)。采用方差分析(analysis of variance)对数据进行分析。结果表明，一定剂量的JMA与一定的种植介质组合处理能促进6 bst时植株高度、茎周长、变量数和最高冠长的生长。关键词:比多椰子;丛枝菌根真菌;生长介质
{"title":"Pengaruh Aplikasi Mikoriza Arbuskular dan Media Tanam Terhadap Pertumbuhan Kelapa Bido di Kebun Rehabilitasi","authors":"Himawan Bayu Aji, Suryati Tjokrodiningrat, W. Sulistiono","doi":"10.33387/jpk.v1i2.4892","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.4892","url":null,"abstract":"The North Maluku region is famous for its agricultural sector, sub-sector of coconut plantations. However, there are various problems that become challenges in efforts to increase coconut production in North Maluku. The purpose of the study was to obtain information on morphological characteristics and growth related to the dose of arbuscular mycorrhizal fungi and the composition of the growing media. The research was conducted at the North Maluku Plantation (BPTP) from August 2019 to February 2020. The study used a factorial of 2 factors, namely the dose of JMA and the composition of the growing media. The first factor is the dose of JMA which consists of 3 levels of M1 (2g); M2 (4g); and M3 (6g). The second factor is a combination of 3 levels of planting media; manure (PK): sawdust (SG): sand (Ps). Data were analyzed using variance (analysis of variance). The results showed that the combination of treatment with a dose of JMA and a certain planting media could stimulate the growth of plant height, stem circumference, number of variables, and the highest crown length at the age of 6 bst.Keywords: bido coconut, arbuscular mycorrhizal fungi, growing media, morphological and growth characteristics","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125585028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Forest and land rehabilitation (RHL) is a strategic program of the government in the field of forestry development. RHL aims and objectives to restore, maintain, and improve the function of forests and lands to be maintained. The study aimed to analyze the impact of RHL activities in the Tosoa Micro Watershed and the Ake Leije Mata Sub-Watershed Tuguaer, South Mother District, West Halmahera Regency. The assessment of planting success was carried out with a systematic sampling technique with random start with a sampling intensity of 5% on each planting plot at the Micro Watershed RHL site. The plant assessment plot is rectangular (40 m x 25 m) with a distance between the measuring plots for the North – South direction of at least 200 m while the East – West direction is at least 100 m. The data collected is in the form of primary data and secondary data. Data on the assessment of planting success were analyzed by descriptive and estimating methods. The results of the analysis are classified into the criteria for successful planting, while the impact analysis shown to determine erosion and sedimentation. The results showed that in general, the success rate of planting in the Tosoa and Tuguaer RHL Micro Watersheds carried out in 2019 - 2021 was classified as successful. The percentage of successful planting in the Micro RHL watershed of the Tosoa protected forest block and Planting Monument (P0), First Year Maintenance (P1), and Second Year Maintenance (P2) respectively was 82.27%, 79.55% and 76.08%. The average growth of RH plants in the Micro watershed of the Tosoa protected forest block and Planting Tuguaer (P0), First Year Maintenance (P1) and Second Year Maintenance (P2) respectively by 49 cm, 52 cm and 55.16%. Prediction of Erosion Value in the Tuguaer Block RHL Micro Watershed (145.57 tons / ha / th); and the Tosoa Block (90.59 tons/ha/th) and the predicted sediment value of the Tuguaer Block (50.89 tons/ha/th); and Tosoa Block (24.41 tons/ha/th).Keywords : Rehabilitation, Success, Micro Watershed, Erosion, Sedimentation.
森林和土地恢复(RHL)是政府在林业发展领域的一项战略计划。RHL的目的和目标是恢复、维持和改善要维持的森林和土地的功能。本研究旨在分析RHL活动对西Halmahera县南母区Tosoa小流域和Ake Leije Mata小流域Tuguaer的影响。采用随机开始的系统抽样技术，在微流域RHL站点的每个种植地块上取样强度为5%，进行种植成功评价。工厂评估地块为矩形(40米× 25米)，测量地块之间的距离北 -南方向至少200米，东 -西方向至少100米。所收集的数据分为一手数据和二次数据。采用描述法和估算法对种植成功评价数据进行了分析。分析的结果被归类为成功种植的标准，而影响分析显示为确定侵蚀和沉积。Â结果表明，2019 - 2021年在Tosoa和Tuguaer RHL微流域进行的种植成功率总体上为成功。Tosoa保护林块和种植纪念地(P0)、第一年维持(P1)和第二年维持(P2)的微RHL流域种植成功率分别为82.27%、79.55%和76.08%。托索阿保护林块微流域种植土瓜尔(P0)、第一年维持(P1)和第二年维持(P2)的RH植物平均长势分别为49 cm、52 cm和55.16%。吐瓜尔块体RHL小流域侵蚀值预测(145.57 t / ha / th)图索阿地块(90.59 t /ha/th)和吐瓜尔地块(50.89 t /ha/th)的预测含沙量;和Tosoa地块(24.41吨/公顷)。关键词:修复，成功，小流域，侵蚀，沉积
{"title":"Analisis Dampak Rehabilitasi Hutan dan Lahan Di DAS Mikro Tosoa dan Tuguaer Sub DAS Ake Leije Mata Kabupaten Halmahera Barat","authors":"M. Yusril, Adnan Sofyan, Ramli Hadun","doi":"10.33387/jpk.v1i2.4865","DOIUrl":"https://doi.org/10.33387/jpk.v1i2.4865","url":null,"abstract":"Forest and land rehabilitation (RHL) is a strategic program of the government in the field of forestry development. RHL aims and objectives to restore, maintain, and improve the function of forests and lands to be maintained. The study aimed to analyze the impact of RHL activities in the Tosoa Micro Watershed and the Ake Leije Mata Sub-Watershed Tuguaer, South Mother District, West Halmahera Regency. The assessment of planting success was carried out with a systematic sampling technique with random start with a sampling intensity of 5% on each planting plot at the Micro Watershed RHL site. The plant assessment plot is rectangular (40 m x 25 m) with a distance between the measuring plots for the North – South direction of at least 200 m while the East – West direction is at least 100 m. The data collected is in the form of primary data and secondary data. Data on the assessment of planting success were analyzed by descriptive and estimating methods. The results of the analysis are classified into the criteria for successful planting, while the impact analysis shown to determine erosion and sedimentation. The results showed that in general, the success rate of planting in the Tosoa and Tuguaer RHL Micro Watersheds carried out in 2019 - 2021 was classified as successful. The percentage of successful planting in the Micro RHL watershed of the Tosoa protected forest block and Planting Monument (P0), First Year Maintenance (P1), and Second Year Maintenance (P2) respectively was 82.27%, 79.55% and 76.08%. The average growth of RH plants in the Micro watershed of the Tosoa protected forest block and Planting Tuguaer (P0), First Year Maintenance (P1) and Second Year Maintenance (P2) respectively by 49 cm, 52 cm and 55.16%. Prediction of Erosion Value in the Tuguaer Block RHL Micro Watershed (145.57 tons / ha / th); and the Tosoa Block (90.59 tons/ha/th) and the predicted sediment value of the Tuguaer Block (50.89 tons/ha/th); and Tosoa Block (24.41 tons/ha/th).Keywords : Rehabilitation, Success, Micro Watershed, Erosion, Sedimentation.","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131323213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Demand for soybeans is the main source of protein and vegetable oil which continues to increase, so the government's efforts continue to develop several superior soybean varieties and use of under-standing land which is influenced by light intensity. The purpose of this study was to determine the land suitability class and the effect of growth and yield of soybean under 10 year old Samama and Binuang plantations. This research used a factorial randomized block design (RAK) where Factorial A (variety), where (A1 = DENA 1, A2 = Anjasmoro) and Factor B (Stand), (B0 = open land, B1 = Binuang, B2 = Samama). Based on the results of the analysis of soil samples in the three stands, both Binuang, Samama and Open Land, it shows that the land suitability class is quite good (S2) for soybean cultivation, but there are still inhibiting factors in the form of temperature regime (t) and availability. water (w). Meanwhile, the growth of soybean plants showed a faster increase in height in Samama stands, compared to under Binuang stands and open land. The Least Significant Difference Test (LSD) at 5% showed that the Samama stand had a significantly different effect from Binuang stands and open land at the beginning of its growth, namely 7 DAS, 14 DAS, and 21 DAS. The number of leaves showed that there was no significant interaction effect between the variety (A) and the type of stand (B). From the results of the LSD test at 5% level, single factor treatment gave a significant difference on the number of leaves of soybean plants aged 14, 21, 28, 35, and 42 DAS.Keywords: Land suitability, growth and yield of soybean plants, under plantation forest stands
{"title":"Pengaruh Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max L. Merill) Di Bawah Tegakan Hutan Tanaman","authors":"Mulky Tamrin, Ramli Hadun, Suryati Tjokrodiningrat","doi":"10.33387/jpk.v1i1.4697","DOIUrl":"https://doi.org/10.33387/jpk.v1i1.4697","url":null,"abstract":"Demand for soybeans is the main source of protein and vegetable oil which continues to increase, so the government's efforts continue to develop several superior soybean varieties and use of under-standing land which is influenced by light intensity. The purpose of this study was to determine the land suitability class and the effect of growth and yield of soybean under 10 year old Samama and Binuang plantations. This research used a factorial randomized block design (RAK) where Factorial A (variety), where (A1 = DENA 1, A2 = Anjasmoro) and Factor B (Stand), (B0 = open land, B1 = Binuang, B2 = Samama). Based on the results of the analysis of soil samples in the three stands, both Binuang, Samama and Open Land, it shows that the land suitability class is quite good (S2) for soybean cultivation, but there are still inhibiting factors in the form of temperature regime (t) and availability. water (w). Meanwhile, the growth of soybean plants showed a faster increase in height in Samama stands, compared to under Binuang stands and open land. The Least Significant Difference Test (LSD) at 5% showed that the Samama stand had a significantly different effect from Binuang stands and open land at the beginning of its growth, namely 7 DAS, 14 DAS, and 21 DAS. The number of leaves showed that there was no significant interaction effect between the variety (A) and the type of stand (B). From the results of the LSD test at 5% level, single factor treatment gave a significant difference on the number of leaves of soybean plants aged 14, 21, 28, 35, and 42 DAS.Keywords: Land suitability, growth and yield of soybean plants, under plantation forest stands","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129122105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fruit flies belong to pests that inflict huge losses on farmers, especially fruit and vegetable growers. Damage caused by this fruit fly causes the fruit to become rotten, several ways have been done to inflict fruit flies in Indonesia, but the use of pesticides is still dominant. other efforts are needed, namely by implementing Integrated Pest Management. One of them is ecosystem manipulation by planting using the "border plant" technique or edge plants surrounding the plant with refugia. The use of this technique aims to get natural enemies and polynators to go to the edge plants to forage and breed. The purpose of the study was to determine the influence of refugia planting with "border plant" treatment in suppressing the intensity of fruit fly pest attacks on bitter gourd plants. The study was conducted with a Randomized Group Design (RAK) where there were 5 treatments (controls, kenikir flowers, paper, marigolds, purslane) and 5 repeats. The results showed that all refugia plants gave good results in suppressing fruit fly pest attacks on bitter gourd indicated by the percentage of attack rate only below 10%, the development of pupae and imago populations produced also showed that the average form was relatively very small, namely below 10 per head.Keywords : Border Plant, Fruit Fly, Bitter Gourd Plant
{"title":"Pemanfaatan Refugia dengan Metode “Border Plant” Untuk Mengendalikan Hama Lalat Buah pada Tanaman Pare","authors":"Sarni Sarni, Helda Sabban","doi":"10.33387/jpk.v1i1.4783","DOIUrl":"https://doi.org/10.33387/jpk.v1i1.4783","url":null,"abstract":"Fruit flies belong to pests that inflict huge losses on farmers, especially fruit and vegetable growers. Damage caused by this fruit fly causes the fruit to become rotten, several ways have been done to inflict fruit flies in Indonesia, but the use of pesticides is still dominant. other efforts are needed, namely by implementing Integrated Pest Management. One of them is ecosystem manipulation by planting using the \"border plant\" technique or edge plants surrounding the plant with refugia. The use of this technique aims to get natural enemies and polynators to go to the edge plants to forage and breed. The purpose of the study was to determine the influence of refugia planting with \"border plant\" treatment in suppressing the intensity of fruit fly pest attacks on bitter gourd plants. The study was conducted with a Randomized Group Design (RAK) where there were 5 treatments (controls, kenikir flowers, paper, marigolds, purslane) and 5 repeats. The results showed that all refugia plants gave good results in suppressing fruit fly pest attacks on bitter gourd indicated by the percentage of attack rate only below 10%, the development of pupae and imago populations produced also showed that the average form was relatively very small, namely below 10 per head.Keywords : Border Plant, Fruit Fly, Bitter Gourd Plant","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122016319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The development of food crops is part of the agricultural sector with the aim of realizing the conditions for meeting food needs with sufficient nutrition for the population to lead a healthy and productive life. This study aims to determine the amount of income and the feasibility level of production of dry milled grain (GKG) and rice. This study was conducted in East Wasile District, East Halmahera Regency with sample determination using purposive sampling and systemic sampling on farmers in East Wasile District, East Halmahera Regency. The results of the study obtained were rice production income of Rp.21,068,283.78 and dry milled grain (GKG) production of Rp.22,134,104. The feasibility level in the production of dry milled grain (GKG) shows an R /C ratio of 2.1 and rice of 2.0, which means that both productions are feasible to be pursued because the resulting value>1. Other feasibility indicators are BEP (Break-even point) where dry milled grain reaches breakeven or BEP Price as much as Rp.2,451 and BEP production is 644 Kg, while for rice to breakeven at the BEP value Price of Rp. 4,783 and BEP production of 387 Kg this means that farmers will not experience any gains or losses, so to be able to get a profit and not experience losses, the yield of dry milled grain and rice must be increased above the value BEP Production and BEP Price.Keywords: Income, Break-even point, Milled dry grain, Rice
{"title":"ANALISIS PENDAPATAN DAN TITIK IMPAS PRODUKSI GABAH KERING GILING (GKG) DAN BERAS DI KECAMATAN WASILE TIMUR KABUPATEN HALMAHERA TIMUR","authors":"Fatmawati Kaddas, Karmila Ibrahim, Muslikah Muslikah","doi":"10.33387/jpk.v1i1.4920","DOIUrl":"https://doi.org/10.33387/jpk.v1i1.4920","url":null,"abstract":"The development of food crops is part of the agricultural sector with the aim of realizing the conditions for meeting food needs with sufficient nutrition for the population to lead a healthy and productive life. This study aims to determine the amount of income and the feasibility level of production of dry milled grain (GKG) and rice. This study was conducted in East Wasile District, East Halmahera Regency with sample determination using purposive sampling and systemic sampling on farmers in East Wasile District, East Halmahera Regency. The results of the study obtained were rice production income of Rp.21,068,283.78 and dry milled grain (GKG) production of Rp.22,134,104. The feasibility level in the production of dry milled grain (GKG) shows an R /C ratio of 2.1 and rice of 2.0, which means that both productions are feasible to be pursued because the resulting value>1. Other feasibility indicators are BEP (Break-even point) where dry milled grain reaches breakeven or BEP Price as much as Rp.2,451 and BEP production is 644 Kg, while for rice to breakeven at the BEP value Price of Rp. 4,783 and BEP production of 387 Kg this means that farmers will not experience any gains or losses, so to be able to get a profit and not experience losses, the yield of dry milled grain and rice must be increased above the value BEP Production and BEP Price.Keywords: Income, Break-even point, Milled dry grain, Rice","PeriodicalId":237795,"journal":{"name":"Jurnal Pertanian Khairun","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114691490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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