Antanan (Centella asiatica L.) is a plant that has high nutritional content and active compounds that are beneficial for health. This research aims to determine the effect of doses of chicken manure and planting media on the growth and production of antanan. The research used a factorial completely randomized design (CRD). The first factor is the composition of the planting medium which consists of four levels, namely: M1 (100% soil = 980g), M2 (50% soil = 490g, 50% husk charcoal = 125g), M3 (75% soil = 735g, 25% husk charcoal = 62 g), M4, (25% soil = 245g, 75% husk charcoal = 187g). The second factor is the dose of chicken manure consisting of five levels, namely: P2 (100% chicken manure = 133g), P4 (75% chicken manure = 100g), P6 (50% chicken manure = 67g), P8 (25% chicken manure = 33g), P10 (15% chicken manure = 20g). The results of the research showed that the dose of chicken manure and the composition of the planting media had a significant effect on the growth and production of antanan plants. A dose of 100% chicken manure resulted in better growth in leaf area, number of leaves, dry weight and fresh weight of the crown, dry weight and fresh weight of plant stover, as well as root dry weight compared to other treatments. In the mixed planting media composition treatment of 75% soil + 25% husk charcoal, the value of the stolon length of antanan plants was better compared to other media compositions, while for the root length variable the best value was shown in the planting media composition of 25% soil + 75% husk charcoal.
{"title":"Growth Response of Antanan (Centella asiatica L.) to Dosage of Chicken Manure And Planting Media Composition","authors":"Nani Yulianti, Goheri Goheri, Nur Rochmana","doi":"10.30997/jp.v14i2.10544","DOIUrl":"https://doi.org/10.30997/jp.v14i2.10544","url":null,"abstract":"Antanan (Centella asiatica L.) is a plant that has high nutritional content and active compounds that are beneficial for health. This research aims to determine the effect of doses of chicken manure and planting media on the growth and production of antanan. The research used a factorial completely randomized design (CRD). The first factor is the composition of the planting medium which consists of four levels, namely: M1 (100% soil = 980g), M2 (50% soil = 490g, 50% husk charcoal = 125g), M3 (75% soil = 735g, 25% husk charcoal = 62 g), M4, (25% soil = 245g, 75% husk charcoal = 187g). The second factor is the dose of chicken manure consisting of five levels, namely: P2 (100% chicken manure = 133g), P4 (75% chicken manure = 100g), P6 (50% chicken manure = 67g), P8 (25% chicken manure = 33g), P10 (15% chicken manure = 20g). The results of the research showed that the dose of chicken manure and the composition of the planting media had a significant effect on the growth and production of antanan plants. A dose of 100% chicken manure resulted in better growth in leaf area, number of leaves, dry weight and fresh weight of the crown, dry weight and fresh weight of plant stover, as well as root dry weight compared to other treatments. In the mixed planting media composition treatment of 75% soil + 25% husk charcoal, the value of the stolon length of antanan plants was better compared to other media compositions, while for the root length variable the best value was shown in the planting media composition of 25% soil + 75% husk charcoal.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135266221","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}
Arti Yoesdiarti, None Himmatul Miftah, None Novita Yulanda
Papaya Calina (Carica papaya L.) is one of the main commodities in Cidolog Village, Cidolog District, Sukabumi Regency. Since 2020, Papaya plantation in Cidolog has remained static, and production has even decreased in 2020-2021 while national production increased. The research was conducted in December 2021 to identify the internal and external conditions in papaya agribusiness in Cidolog, and formulate strategies to develop the business. Internal and external environment mapping was obtained through observation and in-depth interviews with the farmer group. Assessment of the IFE and EFE matrices, and strategy formulation using SWOT Matrix, were obtained from interviews with five experts. Environment analysis shows that the papaya agribusiness in Cidolog Village has prospects for further development with an IFE value of 2.51 and an EFE of 2.64. The position of Calina's papaya agribusiness in IE matric is in cell 5 with a “guard and sustain” strategy. SWOT Matrix formulates 8 strategies namely 1) Expansion of land, 2) Increasing the role and dynamics of farmer groups, 3) Strengthening capabilities and access to networking, 4) Processing of inferior papaya into processed products, 5) Expansion of information and promotion of Papaya Calina Cidolog on the village website, District website, social media, and exhibitions, 6) Training on pest and plant disease control and cultivation practices in general, 7) Proposing road repairment to the relevant local government, and 8) opening the new market to supermarkets and a fruit shop.
{"title":"Agribusiness development strategy of papaya calina (carica papaya l.)","authors":"Arti Yoesdiarti, None Himmatul Miftah, None Novita Yulanda","doi":"10.30997/jp.v14i2.9861","DOIUrl":"https://doi.org/10.30997/jp.v14i2.9861","url":null,"abstract":"Papaya Calina (Carica papaya L.) is one of the main commodities in Cidolog Village, Cidolog District, Sukabumi Regency. Since 2020, Papaya plantation in Cidolog has remained static, and production has even decreased in 2020-2021 while national production increased. The research was conducted in December 2021 to identify the internal and external conditions in papaya agribusiness in Cidolog, and formulate strategies to develop the business. Internal and external environment mapping was obtained through observation and in-depth interviews with the farmer group. Assessment of the IFE and EFE matrices, and strategy formulation using SWOT Matrix, were obtained from interviews with five experts. Environment analysis shows that the papaya agribusiness in Cidolog Village has prospects for further development with an IFE value of 2.51 and an EFE of 2.64. The position of Calina's papaya agribusiness in IE matric is in cell 5 with a “guard and sustain” strategy. SWOT Matrix formulates 8 strategies namely 1) Expansion of land, 2) Increasing the role and dynamics of farmer groups, 3) Strengthening capabilities and access to networking, 4) Processing of inferior papaya into processed products, 5) Expansion of information and promotion of Papaya Calina Cidolog on the village website, District website, social media, and exhibitions, 6) Training on pest and plant disease control and cultivation practices in general, 7) Proposing road repairment to the relevant local government, and 8) opening the new market to supermarkets and a fruit shop.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135413777","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}
None Galang Indra Jaya, Sri Nuryani Hidayah Utami, Jaka Widada, Wahida Annisa Yusuf, Saipul Abbas, Nur Fatturahman Ridwan, Amir Noviyanto
Phosphate solubilizing bacteria (PSB) are one of the microbes that play an important role in soil and plant cycles. Phosphate (P) is a very important macronutrient for plants. In soil, most of the P element is found to be unavailable to plants because it is fixed by Ca, Al or Fe. This research aims to identify BPF in acid soil which has the potential to dissolve phosphate elements. The method used in this research is the isolation of BPF from acid soil using the National Botanical Research Institute's Phosphate (NBRIP) medium, phosphate dissolution index test and UV Visual. Soils from overflow type C (TLC) swamps have higher diversity compared to TLB soils. The abundance of BPF in TLC soil was higher (5,4 107 CFU per gram) compared to soil from overflow zone B (TLB) (2,9 107 CFU per gram) because TLC soil had a lower acidity level than TLB. There were 55 BPF isolates obtained from these two types of soil. Two isolates (TLB1 and TLB2) had a better phosphate solubilization index and all potential isolates that were extracted and subjected to gDNA amplification showed a DNA band at 1330-1500 bp.
{"title":"Isolation And Characterization Of Phosphate Solving Bacteria From Swamp Soil With High Levels Of Acidity","authors":"None Galang Indra Jaya, Sri Nuryani Hidayah Utami, Jaka Widada, Wahida Annisa Yusuf, Saipul Abbas, Nur Fatturahman Ridwan, Amir Noviyanto","doi":"10.30997/jp.v14i2.9932","DOIUrl":"https://doi.org/10.30997/jp.v14i2.9932","url":null,"abstract":"Phosphate solubilizing bacteria (PSB) are one of the microbes that play an important role in soil and plant cycles. Phosphate (P) is a very important macronutrient for plants. In soil, most of the P element is found to be unavailable to plants because it is fixed by Ca, Al or Fe. This research aims to identify BPF in acid soil which has the potential to dissolve phosphate elements. The method used in this research is the isolation of BPF from acid soil using the National Botanical Research Institute's Phosphate (NBRIP) medium, phosphate dissolution index test and UV Visual. Soils from overflow type C (TLC) swamps have higher diversity compared to TLB soils. The abundance of BPF in TLC soil was higher (5,4 107 CFU per gram) compared to soil from overflow zone B (TLB) (2,9 107 CFU per gram) because TLC soil had a lower acidity level than TLB. There were 55 BPF isolates obtained from these two types of soil. Two isolates (TLB1 and TLB2) had a better phosphate solubilization index and all potential isolates that were extracted and subjected to gDNA amplification showed a DNA band at 1330-1500 bp.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135619417","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}
Grelen lettluce is a vegeltable plalnt favolred by the peolple of Indolnesia whilch has nutrlitional, provitlamin A, potaslsium, and callcium (Suprliati & Herllina, 2014). Lettluce cultilvation reqluires nutrlients in the folrm of orglanic fertillizers to grlowth and devellopment. Poulltry manlure has the higlhest N, P and K contlent and is availlable molre quickly (Sari et al., 2016). Cocopeat is a planting medium that has very high absorption with a pH 5.0 – 6.8 and good for root growth (Fahmi, 2013). The purpose of this study was to obtain the right compositiovn of growing mediva with poltry manure for optimal growth and yield of green lettuce. The research at the Experimental Garden, Satu Nusa University of Lampung, from January to April 2023. The research method Factorial RAK, Factor 1 was poltry manure, P1 = 5 tons ha-1, P2 = 10 tons ha-1, P3 = 15 tons ha-1. Factor 2 is the composition of the planting,M1 = Soil 100%, M2 = Cocopeat : Soil = 50% : 50%, M3 = Cocopeat : Soil = 75% : 25% and M4 = Soil : Cocopeat = 25% : 75% . The data obtained from the observations were analyzed using the F test of analysis with a level of 5%. If the test results have a significant effect, then proceed with the BNJ with a level of 5%. The results giving a dose of poultry manure 15 tons ha-1 is the best and most optimal fertilizer dose for the growth of green lettuce plants.
{"title":"Effect of planting media and poultry manure fertilizier on Growth And Weight OF Lettuce","authors":"Herfandi Lamdo, Nabillah Anissa, Damsir Damsir","doi":"10.30997/jp.v14i2.9606","DOIUrl":"https://doi.org/10.30997/jp.v14i2.9606","url":null,"abstract":"Grelen lettluce is a vegeltable plalnt favolred by the peolple of Indolnesia whilch has nutrlitional, provitlamin A, potaslsium, and callcium (Suprliati & Herllina, 2014). Lettluce cultilvation reqluires nutrlients in the folrm of orglanic fertillizers to grlowth and devellopment. Poulltry manlure has the higlhest N, P and K contlent and is availlable molre quickly (Sari et al., 2016). Cocopeat is a planting medium that has very high absorption with a pH 5.0 – 6.8 and good for root growth (Fahmi, 2013). The purpose of this study was to obtain the right compositiovn of growing mediva with poltry manure for optimal growth and yield of green lettuce. The research at the Experimental Garden, Satu Nusa University of Lampung, from January to April 2023. The research method Factorial RAK, Factor 1 was poltry manure, P1 = 5 tons ha-1, P2 = 10 tons ha-1, P3 = 15 tons ha-1. Factor 2 is the composition of the planting,M1 = Soil 100%, M2 = Cocopeat : Soil = 50% : 50%, M3 = Cocopeat : Soil = 75% : 25% and M4 = Soil : Cocopeat = 25% : 75% . The data obtained from the observations were analyzed using the F test of analysis with a level of 5%. If the test results have a significant effect, then proceed with the BNJ with a level of 5%. The results giving a dose of poultry manure 15 tons ha-1 is the best and most optimal fertilizer dose for the growth of green lettuce plants.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135619413","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}
Aminullah Aminullah, Nurkania Kresna Puspa, Raden Siti Nurlaela
Sarang burung walet merupakan rajutan liur yang berasal dari burung walet yang terbentuk seperti mangkok. SBW dipercaya memiliki banyak manfaat dan kandungan gizi yang sangat lengkap,namun memiliki kandungan nitrit sebagai residu yang berdampak buruk bagi kesehatan jika terkonsumsi. Tujuan dari penelitian ini adalah mengetahui dan mempelajari pengaruh lama waktu pencucian kedua terhadap kadar nitrit dan mutu sensori sarang burung walet tipe mangkok. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor dengan enam taraf perlakuan (pencucian kedua selama 5, 10, 15, 20, 25, dan 30 detik) dengan tiga kali pengulangan. Analisa sarang burung walet tipe mangkok ini meliputi uji nitrit dan mutu sensori yang terdiri dari parameter warna, kebersihan sarang, terkstur (kerapatan sarang) dan aroma sarang. Sampel dengan nilai terbaik akan dipilih sebagai perlakuan terpilih yang dianggap efektif dalam melakukan proses pencucian kedua. Hasil penelitian menunjukan bahwa lama waktu pencucian berpengaruh terhadap kadar nitrit, warna, tekstur serta aroma sarang. Namun tidak berpengaruh terhadap kebersihan sarang. Sampel dengan kadar nitrit dibawah batas maksimum (<30 ppm) dan mutu sensori terbaik terdapat pada perlakuan pencucian kedua selama 20 detik.
{"title":"Nitrite levels and sensory quality of the bowl type edible bird's nest with different second washing times","authors":"Aminullah Aminullah, Nurkania Kresna Puspa, Raden Siti Nurlaela","doi":"10.30997/jp.v14i2.10398","DOIUrl":"https://doi.org/10.30997/jp.v14i2.10398","url":null,"abstract":"Sarang burung walet merupakan rajutan liur yang berasal dari burung walet yang terbentuk seperti mangkok. SBW dipercaya memiliki banyak manfaat dan kandungan gizi yang sangat lengkap,namun memiliki kandungan nitrit sebagai residu yang berdampak buruk bagi kesehatan jika terkonsumsi. Tujuan dari penelitian ini adalah mengetahui dan mempelajari pengaruh lama waktu pencucian kedua terhadap kadar nitrit dan mutu sensori sarang burung walet tipe mangkok. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor dengan enam taraf perlakuan (pencucian kedua selama 5, 10, 15, 20, 25, dan 30 detik) dengan tiga kali pengulangan. Analisa sarang burung walet tipe mangkok ini meliputi uji nitrit dan mutu sensori yang terdiri dari parameter warna, kebersihan sarang, terkstur (kerapatan sarang) dan aroma sarang. Sampel dengan nilai terbaik akan dipilih sebagai perlakuan terpilih yang dianggap efektif dalam melakukan proses pencucian kedua. Hasil penelitian menunjukan bahwa lama waktu pencucian berpengaruh terhadap kadar nitrit, warna, tekstur serta aroma sarang. Namun tidak berpengaruh terhadap kebersihan sarang. Sampel dengan kadar nitrit dibawah batas maksimum (<30 ppm) dan mutu sensori terbaik terdapat pada perlakuan pencucian kedua selama 20 detik.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135901766","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}
Problems at the level of rice production faced include reduced agricultural land due to land conversion, damage to irrigation networks, pests and diseases in production and not yet maximizing productivity because the use of seeds and fertilizers has not been optimal. Meanwhile, at the consumer level, the need for rice continues to increase, both to meet industrial needs, to meet household (RT) and non-RT needs. The purpose of this research is to simulate a scenario of achieving self-sufficiency in rice in the dynamic system model, to find out the key factors that determine the achievement of self-sufficiency in rice in Indonesia and to develop policy recommendations needed to achieve self-sufficiency in rice towards food security. The research method used is a system dynamic approach using secondary data to build a simulation model. The simulation results show that the paddy field printing program contributes the most to increasing rice self-sufficiency. Furthermore, the intensification and reduction of rice consumption, but these two policies did not have a major impact on self-sufficiency in rice, in contrast to the results of achieving self-sufficiency in the extensification program. But unfortunately, creating paddy fields, intensification in the form of using certified seeds and decreasing consumption are the biggest obstacles currently facing agricultural development.
{"title":"Prospects of Indonesian Rice Self-sufficiency As a Food Security Effort Using a Dynamic System Model","authors":"Syaima Lailatul Mubarokah, Himmatul Miftah","doi":"10.30997/jp.v14i2.9788","DOIUrl":"https://doi.org/10.30997/jp.v14i2.9788","url":null,"abstract":"Problems at the level of rice production faced include reduced agricultural land due to land conversion, damage to irrigation networks, pests and diseases in production and not yet maximizing productivity because the use of seeds and fertilizers has not been optimal. Meanwhile, at the consumer level, the need for rice continues to increase, both to meet industrial needs, to meet household (RT) and non-RT needs. The purpose of this research is to simulate a scenario of achieving self-sufficiency in rice in the dynamic system model, to find out the key factors that determine the achievement of self-sufficiency in rice in Indonesia and to develop policy recommendations needed to achieve self-sufficiency in rice towards food security. The research method used is a system dynamic approach using secondary data to build a simulation model. The simulation results show that the paddy field printing program contributes the most to increasing rice self-sufficiency. Furthermore, the intensification and reduction of rice consumption, but these two policies did not have a major impact on self-sufficiency in rice, in contrast to the results of achieving self-sufficiency in the extensification program. But unfortunately, creating paddy fields, intensification in the form of using certified seeds and decreasing consumption are the biggest obstacles currently facing agricultural development.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135901767","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}
Malay apple (Syzygium malaccense (L.) Merr & Perry) is a fruit plant in the Myrtaceae family, which has high economic value and nutritional content. The aim of this study was to determine the growth response of guava leaf cuttings to treatment with coconut water concentrations. The research design used was a randomized block design with 5 treatment levels and 5 replications. The treatment consisted of 5 levels namely control, water immersion, 25% coconut water, 50% coconut water, and 75% coconut water. Coconut water treatment was given to cuttings by soaking for 2 hours. Furthermore, leaf cuttings are planted in polybags that have been doused with water and then given a plastic cover. Parameters observed included the percentage of live cuttings, the percentage of formed roots, the percentage of shoots formed, the percentage of petiole damage, the percentage of petiole swelling and the percentage of petiole callus formation, the percentage of damaged leaves, and the symptoms of leaf damage. The results showed that the control treatment, water immersion and coconut water treatment showed the percentage of live cuttings was 100%, the leaf cuttings had not yet formed roots and shoots. Coconut water treatment reduced the percentage of petiole and leaf blade damage, increased the percentage of petiole swelling and increased callus formation, but was not able to stimulate root and shoot formation. Treatment of 75% coconut water showed the lowest percentage of damage to leaf cuttings with the highest percentage of swelling and callus formation.
{"title":"Growth of leaf cutting of malay apple (Syzygium malaccense (L.) Merr & Perry) with coconut water treatmen","authors":"Siti Fatonah, Rama Yani","doi":"10.30997/jp.v14i2.8534","DOIUrl":"https://doi.org/10.30997/jp.v14i2.8534","url":null,"abstract":"Malay apple (Syzygium malaccense (L.) Merr & Perry) is a fruit plant in the Myrtaceae family, which has high economic value and nutritional content. The aim of this study was to determine the growth response of guava leaf cuttings to treatment with coconut water concentrations. The research design used was a randomized block design with 5 treatment levels and 5 replications. The treatment consisted of 5 levels namely control, water immersion, 25% coconut water, 50% coconut water, and 75% coconut water. Coconut water treatment was given to cuttings by soaking for 2 hours. Furthermore, leaf cuttings are planted in polybags that have been doused with water and then given a plastic cover. Parameters observed included the percentage of live cuttings, the percentage of formed roots, the percentage of shoots formed, the percentage of petiole damage, the percentage of petiole swelling and the percentage of petiole callus formation, the percentage of damaged leaves, and the symptoms of leaf damage. The results showed that the control treatment, water immersion and coconut water treatment showed the percentage of live cuttings was 100%, the leaf cuttings had not yet formed roots and shoots. Coconut water treatment reduced the percentage of petiole and leaf blade damage, increased the percentage of petiole swelling and increased callus formation, but was not able to stimulate root and shoot formation. Treatment of 75% coconut water showed the lowest percentage of damage to leaf cuttings with the highest percentage of swelling and callus formation.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136100064","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}
I. Purnama, N. Susi, Fikratul Ihsan, Franseda Franseda
Porang (Amorphophalus Muelleri) is a tuber plant from Araceae family that is easily live in various types and soil condition. In the food industry porang flour is used as a thickening agent, emulsion stabilizer and gel former, while in the pharmaceutical industry it is used as a coating material. This was do the increased in demand for exports of porang tubers in the form of flour and chips. The increasing demand for porang, so that porang cultivation has economic value. The selection of the appropriate fertilizer is one of the efforts to increase porang productivity. Therfore, the aim of this research was to obtain the scintific data about interaction of organic waste market fertilizerand growmore fertilizer toward of vegetative growth of porang plant. This research used RAL Factorial have 2 factor with 3 treatments level each others were the first factor is doses of organic waste market fertilizer (0g/polybag, 200 g/polybag and 400 g/polybag) and the second factor is doses of growmore fertilizer (0 g/l, 1 g/l and 2 g/l). The parameters in this research were plant height, petiole diameter, number of petioles and number of lateral roots of porang plant. The result on this research showed that interaction of organic waste market fertilizer and growmore fertilizer was signicantly affected of plant height, petiole diameter and number of lateral roots, but did not significantly affected of number of porang petioles. The best treatment obtained from interaction of organic waste market fertilizer at dosage 400g/polybag and growmore fertilizer at a dosage 1g/l.
{"title":"Optimizing the Growth of Porang Plants (Amorphophalus Muelleri) using a Combination of Market Waste Compost and Growmore Fertilizer","authors":"I. Purnama, N. Susi, Fikratul Ihsan, Franseda Franseda","doi":"10.30997/jp.v14i1.7333","DOIUrl":"https://doi.org/10.30997/jp.v14i1.7333","url":null,"abstract":"Porang (Amorphophalus Muelleri) is a tuber plant from Araceae family that is easily live in various types and soil condition. In the food industry porang flour is used as a thickening agent, emulsion stabilizer and gel former, while in the pharmaceutical industry it is used as a coating material. This was do the increased in demand for exports of porang tubers in the form of flour and chips. The increasing demand for porang, so that porang cultivation has economic value. The selection of the appropriate fertilizer is one of the efforts to increase porang productivity. Therfore, the aim of this research was to obtain the scintific data about interaction of organic waste market fertilizerand growmore fertilizer toward of vegetative growth of porang plant. This research used RAL Factorial have 2 factor with 3 treatments level each others were the first factor is doses of organic waste market fertilizer (0g/polybag, 200 g/polybag and 400 g/polybag) and the second factor is doses of growmore fertilizer (0 g/l, 1 g/l and 2 g/l). The parameters in this research were plant height, petiole diameter, number of petioles and number of lateral roots of porang plant. The result on this research showed that interaction of organic waste market fertilizer and growmore fertilizer was signicantly affected of plant height, petiole diameter and number of lateral roots, but did not significantly affected of number of porang petioles. The best treatment obtained from interaction of organic waste market fertilizer at dosage 400g/polybag and growmore fertilizer at a dosage 1g/l.","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78490288","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}
Cultivation of lemons needs to be increased due to the increasing demand for lemons. This requires a large amount of seedling. One alternative material for cuttings for lemongrass nurseries with lots of supplies is leaf cuttings. The aims of this study were to determine the effect of onion extract concentration on the growth of leaf cuttings and to determine the best concentration of shallot extract on the growth of leaf cuttings. The experimental research was in the form of extract treatment, which consisted of 5 levels, namely control (without immersion), immersion in water, 10% onion extract, 20% onion extract and 30% shallot extract. Leaf cuttings were soaked in onion extract at various concentrations for 2 hours. The observed variables included the percentage of living cuttings, the percentage of roots formed, the number of roots, the length of the roots, the percentage of damaged leaves, the percentage of shoots formed and the length of shoots. All treatments showed 100% survival rate and root formation percentage. Treatment of 20% onion extract can increase the number of roots, root length, percentage of shoots formed and shoot length from lemon lime leaf cuttings at 60 days after observation. The results of this study provide information that cuttings from leaves can be used as an alternative in the vegetative propagation of lemon and onion extracts as an alternative to growth regulators.
{"title":"Growth of leaf cutting of orange lemon (Citrus limon L. Osbeck) with red onion extract treatment","authors":"S. Fatonah, Sasa Royanti","doi":"10.30997/jp.v14i1.7922","DOIUrl":"https://doi.org/10.30997/jp.v14i1.7922","url":null,"abstract":"Cultivation of lemons needs to be increased due to the increasing demand for lemons. This requires a large amount of seedling. One alternative material for cuttings for lemongrass nurseries with lots of supplies is leaf cuttings. The aims of this study were to determine the effect of onion extract concentration on the growth of leaf cuttings and to determine the best concentration of shallot extract on the growth of leaf cuttings. The experimental research was in the form of extract treatment, which consisted of 5 levels, namely control (without immersion), immersion in water, 10% onion extract, 20% onion extract and 30% shallot extract. Leaf cuttings were soaked in onion extract at various concentrations for 2 hours. The observed variables included the percentage of living cuttings, the percentage of roots formed, the number of roots, the length of the roots, the percentage of damaged leaves, the percentage of shoots formed and the length of shoots. All treatments showed 100% survival rate and root formation percentage. Treatment of 20% onion extract can increase the number of roots, root length, percentage of shoots formed and shoot length from lemon lime leaf cuttings at 60 days after observation. The results of this study provide information that cuttings from leaves can be used as an alternative in the vegetative propagation of lemon and onion extracts as an alternative to growth regulators. ","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88610796","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}
Ahmad Nasir Daulay, Hangger Gahara Mawandha, Ety Rosa Setyawati
ABSTRAK Penelitian dilaksanakan di KP2 Institut Pertanian Stiper yang terletak di Desa Maguwoharjo, Kecamatan Depok, Kabupaten Sleman, DIY. Dengan ketinggian tempat 118 mpl. Penelitian dilakukan pada tanggal 04 Agustus sampai tanggal 01 november 2022. Penelitian dilakukan dengan rancangan faktorial yang disusun dalam Rancangan Acak Lengkap (RAL) dan terdiri dari dua faktor. Faktor pertama adalah media tanam yang terdiri dari 4 aras pada media tanam berupa (M0) tanah regosol (kontrol), (M1) tanah + pupuk kandang sapi(2:1) (M2) tanah + sekam padi (2:1), (M3) tanah + pupuk kandang sapi + sekam padi (1:1:1). Faktor kedua adalah asal bahan stek yang terdiri dari 3 aras yaitu bagian pucuk ruas (B1), batang tengah ruas (B2), dan batang bawah ruas (B3), dan masing masing panjang nya 15 cm, Sehingga diperoleh 4 x 3 = 12 kombinasi. Masing masing perlakuan diulang 5 kali dan didapat 60 satuan. Percobaan Data hasil penelitian dianalisis dengan analisis of variance (Anova) pada jenjang 5%. bila ada pengaruh nyata dilakukan uji lanjut DMRT pada jenjang 5%. Media tanam dan bahan stek terjadi interaksi terhadap tinggi tanaman, jumlah tunas, jumlah daun, berat segar akar, berat kering tanaman, Sedangkan di berat segar tanaman, berat kering akar, lebar daun tidak terjadi interaksi antara media tanam dan bahan stek. Kata Kunci : Bunga Pukul Delapan, Tanah Regosol, Pupuk Kandang Sapi, Sekam Padi.
{"title":"Pengaruh Media Tanam dan Macam Bahan Stek Terhadap Pertumbuhan Turnera subulata","authors":"Ahmad Nasir Daulay, Hangger Gahara Mawandha, Ety Rosa Setyawati","doi":"10.30997/jp.v14i1.8210","DOIUrl":"https://doi.org/10.30997/jp.v14i1.8210","url":null,"abstract":"ABSTRAK \u0000Penelitian dilaksanakan di KP2 Institut Pertanian Stiper yang terletak di Desa Maguwoharjo, Kecamatan Depok, Kabupaten Sleman, DIY. Dengan ketinggian tempat 118 mpl. Penelitian dilakukan pada tanggal 04 Agustus sampai tanggal 01 november 2022. Penelitian dilakukan dengan rancangan faktorial yang disusun dalam Rancangan Acak Lengkap (RAL) dan terdiri dari dua faktor. Faktor pertama adalah media tanam yang terdiri dari 4 aras pada media tanam berupa (M0) tanah regosol (kontrol), (M1) tanah + pupuk kandang sapi(2:1) (M2) tanah + sekam padi (2:1), (M3) tanah + pupuk kandang sapi + sekam padi (1:1:1). Faktor kedua adalah asal bahan stek yang terdiri dari 3 aras yaitu bagian pucuk ruas (B1), batang tengah ruas (B2), dan batang bawah ruas (B3), dan masing masing panjang nya 15 cm, Sehingga diperoleh 4 x 3 = 12 kombinasi. Masing masing perlakuan diulang 5 kali dan didapat 60 satuan. Percobaan Data hasil penelitian dianalisis dengan analisis of variance (Anova) pada jenjang 5%. bila ada pengaruh nyata dilakukan uji lanjut DMRT pada jenjang 5%. Media tanam dan bahan stek terjadi interaksi terhadap tinggi tanaman, jumlah tunas, jumlah daun, berat segar akar, berat kering tanaman, Sedangkan di berat segar tanaman, berat kering akar, lebar daun tidak terjadi interaksi antara media tanam dan bahan stek. \u0000 \u0000Kata Kunci : Bunga Pukul Delapan, Tanah Regosol, Pupuk Kandang Sapi, Sekam Padi. \u0000 ","PeriodicalId":17902,"journal":{"name":"JURNAL PERTANIAN","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88016404","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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