{"title":"Agronomic Characteristics of Various Soybean Varieties (Glycine Max, Merril) Under Drought Stress Conditions","authors":"","doi":"10.11594/nstp.2024.4011","DOIUrl":"https://doi.org/10.11594/nstp.2024.4011","url":null,"abstract":"","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"5 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140445231","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}
{"title":"The Role of Agroforestry for Climate Change Adaptation and Mitigation","authors":"","doi":"10.11594/nstp.2024.4012","DOIUrl":"https://doi.org/10.11594/nstp.2024.4012","url":null,"abstract":"","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"13 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140442048","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 need for food such as vegetables is increasing along with the growing population. However, the high demand for lettuce is not matched by the expansion of the area of agricultural land, which is actually getting narrower. Utilization of narrow land in lettuce cultivation can use a hydroponic system which has become an increasingly popular choice for farmers and consumers. The research was conducted on January 2, 2023, at the Ketindan Agricultural Training Center (BBPP). Observations were made when the lettuce was 7, 14, 21 and 35 DAP (Day After Planting) with measurement parameters namely number of leaves, plant height, and farming analysis. The results of observations made on hydroponically cultivated lettuce at the age of 35 DAP had an average number of leaves of 15.74 with the highest number of leaves being 19 and the least being 14. Lettuce plants have an average height of 18.81 cm, with the highest plant being 22.5 cm and the lowest being 17 cm. the profit earned is Rp. 284,070 in each harvest. The value of hydroponic lettuce farming is profitable because the R/C ratio reaches 2.32. The growth in height of lettuce plants is directly proportional to the increase in the number of leaves of lettuce plants and the cultivation of lettuce plants that have been carried out can be categorized as profitable because the value of the R/C ratio is more than 1.
{"title":"Hydroponic Cultivation business of Lettuce (Lactuca sativa L.) at BBPP Ketindan Lawang Malang","authors":"Widiwurjani, Muhammad Farhan Firmansyah","doi":"10.11594/nstp.2024.4006","DOIUrl":"https://doi.org/10.11594/nstp.2024.4006","url":null,"abstract":"The need for food such as vegetables is increasing along with the growing population. However, the high demand for lettuce is not matched by the expansion of the area of agricultural land, which is actually getting narrower. Utilization of narrow land in lettuce cultivation can use a hydroponic system which has become an increasingly popular choice for farmers and consumers. The research was conducted on January 2, 2023, at the Ketindan Agricultural Training Center (BBPP). Observations were made when the lettuce was 7, 14, 21 and 35 DAP (Day After Planting) with measurement parameters namely number of leaves, plant height, and farming analysis. The results of observations made on hydroponically cultivated lettuce at the age of 35 DAP had an average number of leaves of 15.74 with the highest number of leaves being 19 and the least being 14. Lettuce plants have an average height of 18.81 cm, with the highest plant being 22.5 cm and the lowest being 17 cm. the profit earned is Rp. 284,070 in each harvest. The value of hydroponic lettuce farming is profitable because the R/C ratio reaches 2.32. The growth in height of lettuce plants is directly proportional to the increase in the number of leaves of lettuce plants and the cultivation of lettuce plants that have been carried out can be categorized as profitable because the value of the R/C ratio is more than 1.","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"96 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140444143","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}
{"title":"The Ability of Trichoderma sp and Pseoudomonas fluorencens to Inhibit the Growth of Anthracnose Fungus In Vitro at BBPP Ketindan Lawang","authors":"","doi":"10.11594/nstp.2024.4010","DOIUrl":"https://doi.org/10.11594/nstp.2024.4010","url":null,"abstract":"","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"15 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140442755","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}
Curly chili ( Capsicum annum L.) is a horticultural plant that is included in the vegetable commodity. Production of curly chilies in Indonesia is still unstable so the need for curly chilies is not met so production needs to be increased. This research aimed to determine the effect of the optimal dose of guano fertilizer and concentration of the Atonik Growth Regulator on the yield of curly chili plants The research location is on cultivated land of the Faculty of Agriculture, Universitas Pembangunan Nasional “Veteran” Jawa Timur. Th is research used a factorial experiment which was prepared using a Completely Randomized Design consisting of 2 factors. The first factor is the dose of guano fertilizer (G) consisting of G0: control, G1: 30 g / polybag, G2 : 60 g / polybag, and G3 : 90 g / polybag. The second factor is the atonic ZPT concentration consisting of A0: control, A1: 2 cc/liter, and A2: 4 cc/liter. Observation indicators consist of observations of the vegetative and generative phases. Research data will be analyzed using variance (ANOVA) and if it is significantly different it will be tested further using the Least Significant Difference (BNT) at the 5% level. The results of the research showed that the application of guano and atonic fertilizers affected the yield of curly chili plants with the most effective combination being a dose of guano fertilizer of 90 g/polybag and an atonic concentration of 4 cc/liter.
{"title":"Effect of Guano Fertilizer Doses and Atonic Concentrate Growth Regulator Substances on Curly Chili (Capsicum annum L.) Plant Yields","authors":"Arifa Bingar Mulia, Djarwatiningsih Pongki Soedjarwo, Didik Utomo, Pribadi","doi":"10.11594/nstp.2024.4002","DOIUrl":"https://doi.org/10.11594/nstp.2024.4002","url":null,"abstract":"Curly chili ( Capsicum annum L.) is a horticultural plant that is included in the vegetable commodity. Production of curly chilies in Indonesia is still unstable so the need for curly chilies is not met so production needs to be increased. This research aimed to determine the effect of the optimal dose of guano fertilizer and concentration of the Atonik Growth Regulator on the yield of curly chili plants The research location is on cultivated land of the Faculty of Agriculture, Universitas Pembangunan Nasional “Veteran” Jawa Timur. Th is research used a factorial experiment which was prepared using a Completely Randomized Design consisting of 2 factors. The first factor is the dose of guano fertilizer (G) consisting of G0: control, G1: 30 g / polybag, G2 : 60 g / polybag, and G3 : 90 g / polybag. The second factor is the atonic ZPT concentration consisting of A0: control, A1: 2 cc/liter, and A2: 4 cc/liter. Observation indicators consist of observations of the vegetative and generative phases. Research data will be analyzed using variance (ANOVA) and if it is significantly different it will be tested further using the Least Significant Difference (BNT) at the 5% level. The results of the research showed that the application of guano and atonic fertilizers affected the yield of curly chili plants with the most effective combination being a dose of guano fertilizer of 90 g/polybag and an atonic concentration of 4 cc/liter.","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"58 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140444940","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}
{"title":"Effect of Colchicine on Morphological Characteristics of Cayenne Pepper (Capsicum frutescence L.)","authors":"","doi":"10.11594/nstp.2024.4005","DOIUrl":"https://doi.org/10.11594/nstp.2024.4005","url":null,"abstract":"","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"27 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140443220","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}
{"title":"Utilization of Babadotan (Ageratum conyzoides L) as a Botanical Pesticide for Fall Armyworm (Spodoptera frugiperda Fab.) (Lepidoptera: Noctuidae) Pest Control","authors":"","doi":"10.11594/nstp.2024.4013","DOIUrl":"https://doi.org/10.11594/nstp.2024.4013","url":null,"abstract":"","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"218 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140443765","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}
Corruption obliteration presently focuses on three main issues: prevention, obliteration, and asset recovery. Eradicate corruption not only focuses on preventing and eradicating but also improves the terms of punishing the perpetrators and is also associated with seeking to recover state financial losses from the proceeds of corruption crimes. The provisions in question are of great hope for systematic and comprehensive anti-corruption measures, which feature not only criminal prosecution of corruption crimes but also the protection of national finance, that is, the obligation to return state funds from the perpetrators of criminals. Corruption crimes can be used for national development. Therefore, normatively it would not be excessive if the provisions of Article 18 of Constitution no. 31 of 1999 in conjunction with Constitution no. 20 of 2001 regarding the Obliteration of deceits of corruption can be an effective legal instrument for compensating the State for losses caused by corruption crimes.
{"title":"Identification of Insects on Soybean Planting at UPT Pengembangan Benih Padi dan Palawija Singosari","authors":"Annisa Zukhruf, Oktavia Salamah, Yenny Wuryandari","doi":"10.11594/nstp.2024.4007","DOIUrl":"https://doi.org/10.11594/nstp.2024.4007","url":null,"abstract":"Corruption obliteration presently focuses on three main issues: prevention, obliteration, and asset recovery. Eradicate corruption not only focuses on preventing and eradicating but also improves the terms of punishing the perpetrators and is also associated with seeking to recover state financial losses from the proceeds of corruption crimes. The provisions in question are of great hope for systematic and comprehensive anti-corruption measures, which feature not only criminal prosecution of corruption crimes but also the protection of national finance, that is, the obligation to return state funds from the perpetrators of criminals. Corruption crimes can be used for national development. Therefore, normatively it would not be excessive if the provisions of Article 18 of Constitution no. 31 of 1999 in conjunction with Constitution no. 20 of 2001 regarding the Obliteration of deceits of corruption can be an effective legal instrument for compensating the State for losses caused by corruption crimes.","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"5 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140442226","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}
{"title":"Induction of EMS (Ethyl Methanesulfonate) Chemical Mutations on Hemp Seed Germination (Boehmeria nivea L.)","authors":"","doi":"10.11594/nstp.2024.4009","DOIUrl":"https://doi.org/10.11594/nstp.2024.4009","url":null,"abstract":"","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"157 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140443785","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}
Dry land has several limiting factors, namely low organic C, low soil fertility, and limited water caused by very low rainfall. Strategies to increase the productivity of dry land can be done by combining the use of organic matter, cover crops, and intercropping crop systems. The existence of functional microbiota including phosphate solubilizing bacteria (PSB) and arbuscular mycorrhiza (AM) could be used as an indicator to evaluate the status of soil health in agricultural dry land areas. The purpose of this study was to analyze and compare the population density and diversity of PSB and AM in the rhizosphere of maize and peanut in mon-oculture and intercropping dry lands. A descriptive exploration method was conducted by sampling the rhizosphere soil of maize and peanut in the monoculture and intercropping dry lands to analyze the population density and diversity of PSB and AM spores. Each plot was analyzed in 3 replications. The results showed that the rhizosphere soil of maize in the monoculture dry land had the highest population density and diversity of PSB followed by maize in the intercropping dry land. The rhizosphere soil of maize in the intercropping dry land showed the highest AM spore density and diversity followed by maize in the monoculture dry land. So, this finding indicated that maize plants provide more conducive services in dry land.
旱地有几个限制因素，即有机碳含量低、土壤肥力低以及降雨量极低造成的水资源有限。提高旱地生产力的策略可以通过结合使用有机物、覆盖作物和间作作物系统来实现。功能微生物群（包括磷酸盐溶解菌（PSB）和丛枝菌根（AM））的存在可作为评估农业旱地土壤健康状况的指标。本研究的目的是分析和比较单作和间作旱地中玉米和花生根瘤中磷溶解菌和AM的种群密度和多样性。本研究采用描述性探索方法，对单作和间作旱地中玉米和花生根圈土壤进行取样，分析PSB和AM孢子的种群密度和多样性。每个小区进行 3 次重复分析。结果表明，单作旱地中玉米根圈土壤中 PSB 的种群密度和多样性最高，其次是间作旱地中的玉米。间作旱地玉米根圈土壤的 AM 孢子密度和多样性最高，单作旱地玉米次之。因此，这一发现表明玉米植物在旱地中提供了更多的有利服务。
{"title":"Population of Phosphate Solubilizing Bacteria and Arbuscular Mycorrhizae in the Rhizosphere of Maize and Peanut in Different Cropping Patterns on Dry Land","authors":"Ayu Dian Fataya, W. S. Dewi, V. Cahyani","doi":"10.11594/nstp.2024.4001","DOIUrl":"https://doi.org/10.11594/nstp.2024.4001","url":null,"abstract":"Dry land has several limiting factors, namely low organic C, low soil fertility, and limited water caused by very low rainfall. Strategies to increase the productivity of dry land can be done by combining the use of organic matter, cover crops, and intercropping crop systems. The existence of functional microbiota including phosphate solubilizing bacteria (PSB) and arbuscular mycorrhiza (AM) could be used as an indicator to evaluate the status of soil health in agricultural dry land areas. The purpose of this study was to analyze and compare the population density and diversity of PSB and AM in the rhizosphere of maize and peanut in mon-oculture and intercropping dry lands. A descriptive exploration method was conducted by sampling the rhizosphere soil of maize and peanut in the monoculture and intercropping dry lands to analyze the population density and diversity of PSB and AM spores. Each plot was analyzed in 3 replications. The results showed that the rhizosphere soil of maize in the monoculture dry land had the highest population density and diversity of PSB followed by maize in the intercropping dry land. The rhizosphere soil of maize in the intercropping dry land showed the highest AM spore density and diversity followed by maize in the monoculture dry land. So, this finding indicated that maize plants provide more conducive services in dry land.","PeriodicalId":19244,"journal":{"name":"Nusantara Science and Technology Proceedings","volume":"8 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140443267","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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