As time goes by and human efforts to plant and expand new superior species cause local species that are very diverse to be suppressed resulting in decline (inbreeding depression), even genetic drift. one of the local species is banana Roid from Jatigede District. Roid banana is allowed to grow wild without any special care from the local community. The purpose of this study is to identify the potential genetic diversity of local varieties of Roid banana (Musa spp.) in Jatigede District. This research will be conducted in November 2021 – January 2023 in three villages located in Jatigede Sub-district, namely Ciranggem Village, Jemah Village, and Mekarasih Village. The research was conducted using a descriptive method through exploration and characterization that refers to descriptors. Determination of the sample location was done by purposive sampling. Based on the results of the study, Jatigede Sub-district has a wide genetic diversity and distant kinship between Roid banana species. Characters that contribute to inter accession diversity are midrib width (LPt), bunch diameter (DTn), and pseudostem length (PPs). Accession MS1.3 was selected as a superior accession with the characters of the number of combs per bunch, leaf blade width 71-80 cm, leaf blade length 171-220 cm, and the number of rhizomes > 5 tillers..
{"title":"Pola Penyebaran Varietas Pisang Roid (Musa spp.) Lokal Jatigede di Kecamatan Jatigede Kabupaten Sumedang","authors":"Fajar Maulana Wijaya Kusumah, Ade Ismail, Agung Karuniawan, Vika Faradhita Pratiwi, Anjali Detha Safitria","doi":"10.35138/paspalum.v11i2.629","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.629","url":null,"abstract":"As time goes by and human efforts to plant and expand new superior species cause local species that are very diverse to be suppressed resulting in decline (inbreeding depression), even genetic drift. one of the local species is banana Roid from Jatigede District. Roid banana is allowed to grow wild without any special care from the local community. The purpose of this study is to identify the potential genetic diversity of local varieties of Roid banana (Musa spp.) in Jatigede District. This research will be conducted in November 2021 – January 2023 in three villages located in Jatigede Sub-district, namely Ciranggem Village, Jemah Village, and Mekarasih Village. The research was conducted using a descriptive method through exploration and characterization that refers to descriptors. Determination of the sample location was done by purposive sampling. Based on the results of the study, Jatigede Sub-district has a wide genetic diversity and distant kinship between Roid banana species. Characters that contribute to inter accession diversity are midrib width (LPt), bunch diameter (DTn), and pseudostem length (PPs). Accession MS1.3 was selected as a superior accession with the characters of the number of combs per bunch, leaf blade width 71-80 cm, leaf blade length 171-220 cm, and the number of rhizomes > 5 tillers..","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135579532","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}
Wide space among oil palm Mature Stage I (MS I) plantations has a potential to be planted with soybean by using intercropped system. One type of soil in oil palm plantations in Indonesia is Inceptisol which generally has low P availability. Efforts possible to increase P availability are the applications of inorganic P fertilizer and phosphate solubilizing bacteria (PSB). This study aims to learn the effects of various inorganic P fertilizer and PSB doses on the growth and yield of soybean in oil palm MS I plantation and determine the effects of intercropping soybean on the growth and physiology of oil palm MS I. The research was conducted at Ciparanje Experimental Field, Faculty of Agriculture, Universitas Padjadjaran, from February to May 2023. The study used randomized block design with seven treatments and four replications. Treatment consisted of different doses of Bacillus sp. and SP36 which included: 100% SP36, 50 kg/ha PSB + 25% SP36, 50 kg/ha PSB + 50% SP36, 50 kg/ha PSB + 75% SP36, 75 kg/ha PSB + 25% SP36, 75 kg/ha PSB + 50% SP36, and 75 kg/ha PSB + 75% SP36. Results showed PSB and P fertilizer had a significant effect on the dry weight of 100 seeds and leaf chlorophyll index of soybean. Dose of 50 kg/ha PSB + 50% SP36 increased the dry weight of 100 seeds by 3,99% and leaf chlorophyll index by 15,35%.
{"title":"Pengaruh Bakteri Pelarut Fosfat terhadap Pertumbuhan dan Hasil Kedelai pada Pertanaman Kelapa Sawit TM-I","authors":"Cucu Suherman, Arya Hanif Nugroho, Mochamad Arief Soleh","doi":"10.35138/paspalum.v11i2.584","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.584","url":null,"abstract":"Wide space among oil palm Mature Stage I (MS I) plantations has a potential to be planted with soybean by using intercropped system. One type of soil in oil palm plantations in Indonesia is Inceptisol which generally has low P availability. Efforts possible to increase P availability are the applications of inorganic P fertilizer and phosphate solubilizing bacteria (PSB). This study aims to learn the effects of various inorganic P fertilizer and PSB doses on the growth and yield of soybean in oil palm MS I plantation and determine the effects of intercropping soybean on the growth and physiology of oil palm MS I. The research was conducted at Ciparanje Experimental Field, Faculty of Agriculture, Universitas Padjadjaran, from February to May 2023. The study used randomized block design with seven treatments and four replications. Treatment consisted of different doses of Bacillus sp. and SP36 which included: 100% SP36, 50 kg/ha PSB + 25% SP36, 50 kg/ha PSB + 50% SP36, 50 kg/ha PSB + 75% SP36, 75 kg/ha PSB + 25% SP36, 75 kg/ha PSB + 50% SP36, and 75 kg/ha PSB + 75% SP36. Results showed PSB and P fertilizer had a significant effect on the dry weight of 100 seeds and leaf chlorophyll index of soybean. Dose of 50 kg/ha PSB + 50% SP36 increased the dry weight of 100 seeds by 3,99% and leaf chlorophyll index by 15,35%.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135535469","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.574
Adi Candra Wijaya, Sri Mardiyati, Muh. Ikmal Saleh
The population in this study were 120 people and 25% of the sample was taken. Determination of the sample using simple random sampling technique. The samples obtained were 30 respondents. Analysis of the data used is the analysis of farm income and food expenditure analysis. The results showed that the total food and non-food expenditure of Arabica coffee farmers in Kendenan Village, Baraka District, Enrekang Regency was Rp. 5,461,733.00 per year for food expenditure and for food expenditure per month was Rp. 455,144.42. Meanwhile, non-food expenditure is IDR 5,020,100.00 per year and IDR 418,341.67 per month. The food security level of farmer households is categorized as food secure by 60% of farmers and those who are food insecure are 40% of farmers. Arabica coffee farmers in Kendenan Village, Baraka District, Enrekang Regency have a level of food security category.
{"title":"Ketahanan Pangan Rumah Tangga Petani Kopi Arabika di Desa Kendenan Kecamatan Baraka Kabupaten Enrekang","authors":"Adi Candra Wijaya, Sri Mardiyati, Muh. Ikmal Saleh","doi":"10.35138/paspalum.v11i2.574","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.574","url":null,"abstract":"The population in this study were 120 people and 25% of the sample was taken. Determination of the sample using simple random sampling technique. The samples obtained were 30 respondents. Analysis of the data used is the analysis of farm income and food expenditure analysis. The results showed that the total food and non-food expenditure of Arabica coffee farmers in Kendenan Village, Baraka District, Enrekang Regency was Rp. 5,461,733.00 per year for food expenditure and for food expenditure per month was Rp. 455,144.42. Meanwhile, non-food expenditure is IDR 5,020,100.00 per year and IDR 418,341.67 per month. The food security level of farmer households is categorized as food secure by 60% of farmers and those who are food insecure are 40% of farmers. Arabica coffee farmers in Kendenan Village, Baraka District, Enrekang Regency have a level of food security category.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135536514","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.570
Grima Kharisma Yuliani, Ai Komariah, Kovertina Rakhmi Indriana
Rice is a staple food source for the majority of Indonesian, so the availability of ready-to-plant rice seeds is absolutely necessary. However, the continuity supply of quality rice seeds can be hampered by dormancy. The seed dormancy period can be broken by chemical methods, one of which is using a KNO3 solution. This study aimed to study the interaction of soaking time and KNO3 concentration on viability and vigor of rice seeds. This research were conducted at the BPSBTPH Laboratory Region 1 Cianjur. The research methodology used is a factorial randomized block design (RCBD) consisting of two factors and repeated 4 times. The first factor is the length of soaking time which consists of three levels, namely the duration of soaking 1 day, 2 days and 3 days and the second factor which consists of three levels, namely the concentration of KNO3 2%, 3% and 4% so as to produce 9 treatment combinations. The results showed that there was no interaction in all the observation parameters, both on viability and vigor of the seeds. However, independently, the 1 day soaking time factor (l1) gave the best effect on germination, germination height and vigor index, the 2-day soaking time (12) treatment gave the best effect on growth speed and root length, while the 2% concentration of (k1) gave the best effect on germination and growth speed on the first day of observation.
{"title":"Pengaruh Lama Perendaman dan Konsentrasi KNO3 terhadap Viabilitas dan Vigor Benih Padi (Oryza sativa L.)","authors":"Grima Kharisma Yuliani, Ai Komariah, Kovertina Rakhmi Indriana","doi":"10.35138/paspalum.v11i2.570","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.570","url":null,"abstract":"Rice is a staple food source for the majority of Indonesian, so the availability of ready-to-plant rice seeds is absolutely necessary. However, the continuity supply of quality rice seeds can be hampered by dormancy. The seed dormancy period can be broken by chemical methods, one of which is using a KNO3 solution. This study aimed to study the interaction of soaking time and KNO3 concentration on viability and vigor of rice seeds. This research were conducted at the BPSBTPH Laboratory Region 1 Cianjur. The research methodology used is a factorial randomized block design (RCBD) consisting of two factors and repeated 4 times. The first factor is the length of soaking time which consists of three levels, namely the duration of soaking 1 day, 2 days and 3 days and the second factor which consists of three levels, namely the concentration of KNO3 2%, 3% and 4% so as to produce 9 treatment combinations. The results showed that there was no interaction in all the observation parameters, both on viability and vigor of the seeds. However, independently, the 1 day soaking time factor (l1) gave the best effect on germination, germination height and vigor index, the 2-day soaking time (12) treatment gave the best effect on growth speed and root length, while the 2% concentration of (k1) gave the best effect on germination and growth speed on the first day of observation.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135535470","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.587
Aries Sukariawan, Dina Arfianti Saragih, Umar Abdullah
Sycanus is a UPDPKS predator that stays and gets food from the eight o'clock flower (Turnera ulmifolia). This study aims to determine the behavior of the eight o'clock flower due to leaf cutting and shading and its relationship with air temperature, air humidity and light intensity. This research is an experimental research, there are two treatment factors, factor 1 is leaf cutting and without cutting, factor 2 is without shading, 50% shading and 100% shading. Parameters observed were the duration of flower blooming, daily behavior of flowers, interval (duration) of flower bud blooming and weather conditions. The results showed that the eight o'clock flower without treatment experienced full bloom at 08.17 WIB and perfect bud at 13.32 WIB with a blooming duration of 4 hours 17 minutes. The process of blooming and buds takes longer in the treatment of 100% shading. Air temperature in the treatment without shade and 50% shade increased in temperature 30 minutes before the flowers bloomed and 30 minutes after the flowers experienced full bud with a maximum temperature of 35.8oC. The effect of microclimate in each treatment on blooming behavior was marked when the air temperature and light intensity increased followed by a decrease in air humidity and would bud again when the air temperature and light intensity were higher and the air humidity was lower.
Sycanus是UPDPKS的捕食者，它停留并从八点钟的花(Turnera ulmifolia)上获取食物。本研究旨在确定八点钟花在切叶和遮荫条件下的行为及其与气温、空气湿度和光照强度的关系。本研究为实验性研究，有两个处理因子，因子1为剪叶和不剪叶，因子2为不遮阳、50%遮阳和100%遮阳。观测的参数有:花期、花的日常行为、花蕾绽放间隔(持续时间)和天气条件。结果表明，未处理的8点钟花在08.17 WIB时完全开花，在13.32 WIB时完全花蕾，开花时间为4 h 17 min。在100%遮光处理下，开花和发芽的过程需要更长的时间。无遮荫处理和50%遮荫处理在花开花前30分钟和花满蕾后30分钟气温升高，最高温度为35.8℃。各处理的小气候对开花行为的影响表现为气温、光照强度升高后湿度降低，气温、光照强度升高空气湿度降低后再次发芽。
{"title":"Perilaku Bunga Pukul Delapan (Tunera ulmifolia) Akibat Perlakuan Pemotongan Daun Dan Naungan","authors":"Aries Sukariawan, Dina Arfianti Saragih, Umar Abdullah","doi":"10.35138/paspalum.v11i2.587","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.587","url":null,"abstract":"Sycanus is a UPDPKS predator that stays and gets food from the eight o'clock flower (Turnera ulmifolia). This study aims to determine the behavior of the eight o'clock flower due to leaf cutting and shading and its relationship with air temperature, air humidity and light intensity. This research is an experimental research, there are two treatment factors, factor 1 is leaf cutting and without cutting, factor 2 is without shading, 50% shading and 100% shading. Parameters observed were the duration of flower blooming, daily behavior of flowers, interval (duration) of flower bud blooming and weather conditions. The results showed that the eight o'clock flower without treatment experienced full bloom at 08.17 WIB and perfect bud at 13.32 WIB with a blooming duration of 4 hours 17 minutes. The process of blooming and buds takes longer in the treatment of 100% shading. Air temperature in the treatment without shade and 50% shade increased in temperature 30 minutes before the flowers bloomed and 30 minutes after the flowers experienced full bud with a maximum temperature of 35.8oC. The effect of microclimate in each treatment on blooming behavior was marked when the air temperature and light intensity increased followed by a decrease in air humidity and would bud again when the air temperature and light intensity were higher and the air humidity was lower.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135536235","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.602
Mira - Ariyanti, Farah - Fadiyah, Santi - Rosniawaty
Organic fertilizer in the form of compost is possible to be continuesly applied in oil palm plantations, including in nurseries. This is one of the efforts to support the realization of sustainable oil palm plantations. This experiment aims to examine the effect of adding compost made out of empty oil palm bunches (EOPB) and bacteria Bacillus sp. applied either singly or in combination between the two to the state of the dry matter of oil palm seedlings. The experiment was carried out at the Ciparanje Experimental Garden, Faculty of Agriculture, Padjadjaran University from February to May 2022. The experiment was a field test using a randomized block design consisting of nine treatments, repeated three times. The treatments included NPK inorganic fertilizer, Bacillus sp. (25 mL and 35 mL), EOPB compost (100 g, 150 g and 200 g) given to each oil palm seedlings. The experimental results showed that the administration of Bacillus sp. 25 mL/seedling alone had good effect on the dry weight of the roots and dry weight of the oil palm seedlings, while the addition of 150 g/seedling EOPB compost alone had a good effect on the dry weight of the oil palm seedling shoots. The condition of the dry matter of the seedlings with the provision of Bacillus sp. and EOPB compost is as good as oil palm seedlings which are only given NPK fertilizer so that in this case the EOPB compost and Bacillus sp. can be used as an alternative fertilizer to be applied in oil palm nurseries.
{"title":"Keadaan bahan kering bibit kelapa sawit dengan aplikasi kompos tankos dan Bacillus sp.","authors":"Mira - Ariyanti, Farah - Fadiyah, Santi - Rosniawaty","doi":"10.35138/paspalum.v11i2.602","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.602","url":null,"abstract":"Organic fertilizer in the form of compost is possible to be continuesly applied in oil palm plantations, including in nurseries. This is one of the efforts to support the realization of sustainable oil palm plantations. This experiment aims to examine the effect of adding compost made out of empty oil palm bunches (EOPB) and bacteria Bacillus sp. applied either singly or in combination between the two to the state of the dry matter of oil palm seedlings. The experiment was carried out at the Ciparanje Experimental Garden, Faculty of Agriculture, Padjadjaran University from February to May 2022. The experiment was a field test using a randomized block design consisting of nine treatments, repeated three times. The treatments included NPK inorganic fertilizer, Bacillus sp. (25 mL and 35 mL), EOPB compost (100 g, 150 g and 200 g) given to each oil palm seedlings. The experimental results showed that the administration of Bacillus sp. 25 mL/seedling alone had good effect on the dry weight of the roots and dry weight of the oil palm seedlings, while the addition of 150 g/seedling EOPB compost alone had a good effect on the dry weight of the oil palm seedling shoots. The condition of the dry matter of the seedlings with the provision of Bacillus sp. and EOPB compost is as good as oil palm seedlings which are only given NPK fertilizer so that in this case the EOPB compost and Bacillus sp. can be used as an alternative fertilizer to be applied in oil palm nurseries.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135535679","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.550
Ummul Khaerah, Nurdin Nurdin, Akbar Akbar
The research aims to determine the existing institutions and the institutional role of farmers in the development of Arabica coffee farming. Determination of the sample using purposive sampling technique. The samples obtained were 14 people. The data analysis used is a qualitative data analysis method. The results showed that there were 3 farmer institutions including: Farmer Groups, Association of Farmer Groups (Gapoktan), Women Farmer Groups (KWT). The institutional role of farmers is the role of farmer groups, namely as a learning unit, as a cooperation unit, and as a production unit. Gapoktan's role is to provide capital and collectively market the results. The role of farmer women's groups, namely, as a unit of cooperation, as a learning unit and as a production unit.
{"title":"Peran Kelembagaan Petani Dalam Pengembangan Usahatani Kopi Arabika (Coffea arabica) Di Desa Kendenan Kecamatan Baraka Kabupaten Enrekang","authors":"Ummul Khaerah, Nurdin Nurdin, Akbar Akbar","doi":"10.35138/paspalum.v11i2.550","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.550","url":null,"abstract":"The research aims to determine the existing institutions and the institutional role of farmers in the development of Arabica coffee farming. Determination of the sample using purposive sampling technique. The samples obtained were 14 people. The data analysis used is a qualitative data analysis method. The results showed that there were 3 farmer institutions including: Farmer Groups, Association of Farmer Groups (Gapoktan), Women Farmer Groups (KWT). The institutional role of farmers is the role of farmer groups, namely as a learning unit, as a cooperation unit, and as a production unit. Gapoktan's role is to provide capital and collectively market the results. The role of farmer women's groups, namely, as a unit of cooperation, as a learning unit and as a production unit.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135535683","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.597
Lilis Handayani Berutu, Ahmad Rafiqi Tantawi, Dwika Karima Wardani
This study aims to analyze the comparison of the development of leaf spot disease (Cercospora capsici) in red chili plants (Capsicum annuum L.) in highland and lowland areas during the rainy season. Leaf spot disease is a serious problem that hinders proper growth in chili plants. The research was conducted in December 2022 using a descriptive survey method, focusing on the issue of leaf spot disease in chili plants in farmers' fields. The results showed that the average percentage of symptomatic chili plants affected by leaf spot disease in the highland area was 50.89%, while in the lowland area, it was 29.77%. The average level of leaf spot disease incidence in the highland was 26.79%, whereas in the lowland, it was 24.61%. From these findings, it can be concluded that leaf spot disease (Cercospora capsici) has a higher incidence rate in red chili plants in the highland compared to the lowland during the rainy season. Knowledge of this difference can assist farmers in taking appropriate preventive or intervention measures to address disease outbreaks in red chili plants in both regions.
{"title":"Analisis Perbandingan Perkembangan Penyakit Bercah Daun (Cercospora capsici) pada Tanaman Cabai Merah (Capsicum annuum L) di Dataran Tinggi dan Dataran Rendah selama Musim Hujan Studi Kasus di Kabupaten Karo dan Deli Serdang","authors":"Lilis Handayani Berutu, Ahmad Rafiqi Tantawi, Dwika Karima Wardani","doi":"10.35138/paspalum.v11i2.597","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.597","url":null,"abstract":"This study aims to analyze the comparison of the development of leaf spot disease (Cercospora capsici) in red chili plants (Capsicum annuum L.) in highland and lowland areas during the rainy season. Leaf spot disease is a serious problem that hinders proper growth in chili plants. The research was conducted in December 2022 using a descriptive survey method, focusing on the issue of leaf spot disease in chili plants in farmers' fields. The results showed that the average percentage of symptomatic chili plants affected by leaf spot disease in the highland area was 50.89%, while in the lowland area, it was 29.77%. The average level of leaf spot disease incidence in the highland was 26.79%, whereas in the lowland, it was 24.61%. From these findings, it can be concluded that leaf spot disease (Cercospora capsici) has a higher incidence rate in red chili plants in the highland compared to the lowland during the rainy season. Knowledge of this difference can assist farmers in taking appropriate preventive or intervention measures to address disease outbreaks in red chili plants in both regions.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135536377","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 purpose of the research was to determine the relationship between the role of farmer groups and the income of chrysanthemum farmers in Pasirlangu Village, Cisarua District, West Bandung Regency. Verification survey research method, sampling was done by simple random sampling method, 20 samples from a population of 36 group members. The relationship between the role of farmer groups and income were analyzed by the Spearman rank test. The results showed that the role of the chrysanthemum farmer group in carrying out its functions as a learning class was included in the medium category, the function as a vehicle for collaboration was included in the medium category, and the function as a production unit was included in the high category, cumulatively included in the high category. Chrysanthemum farming income for farmers who were members of farmer groups in 2023 when used production costs is included in the high category, when farming activities were included in the high category, and when increasing production, it is included in the high category. Cumulatively, it is included in the high category, meaning that the income of chrysanthemum farmers had increased. The relationship between the role of farmer groups and increasing income, in carrying out its function as a learning class and as a vehicle for cooperation, had an insignificant relationship. The role of the group as a production unit had a real (significant) relationship to the income of chrysanthemum farmers in Pasir Langu Village, Cisarua District, West Bandung Regency.
{"title":"Hubungan antara Peranan Kelompok Tani dengan Pendapatan Petani Bunga Krisan di Desa Pasirlangu Kecamatan Cisarua Kabupaten Bandung Barat","authors":"Edeng Edeng, Yayah Haeriah, Asep Najmudin, Wendi Juliawan, Vega Chendra Mulyana","doi":"10.35138/paspalum.v11i2.601","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.601","url":null,"abstract":"The purpose of the research was to determine the relationship between the role of farmer groups and the income of chrysanthemum farmers in Pasirlangu Village, Cisarua District, West Bandung Regency. Verification survey research method, sampling was done by simple random sampling method, 20 samples from a population of 36 group members. The relationship between the role of farmer groups and income were analyzed by the Spearman rank test. The results showed that the role of the chrysanthemum farmer group in carrying out its functions as a learning class was included in the medium category, the function as a vehicle for collaboration was included in the medium category, and the function as a production unit was included in the high category, cumulatively included in the high category. Chrysanthemum farming income for farmers who were members of farmer groups in 2023 when used production costs is included in the high category, when farming activities were included in the high category, and when increasing production, it is included in the high category. Cumulatively, it is included in the high category, meaning that the income of chrysanthemum farmers had increased. The relationship between the role of farmer groups and increasing income, in carrying out its function as a learning class and as a vehicle for cooperation, had an insignificant relationship. The role of the group as a production unit had a real (significant) relationship to the income of chrysanthemum farmers in Pasir Langu Village, Cisarua District, West Bandung Regency.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135579665","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}
Pub Date : 2023-09-27DOI: 10.35138/paspalum.v11i2.635
Hollanda Bronovita Ulfa, Ernoiz Antriyandarti, Agustono Agustono
Organic red rice is a food source that contains antioxidants. This rice has an outer layer of bran which is a good source of protein, fiber, fat, and vitamin E. This research aims to analyze the willingness to pay for organic red rice and the factors that influence it. The basic method used is descriptive analysis. The research location is Surakarta City which is chosen using purposive method. The research respondents amounted to 100 people using accidental sampling. The Contingent Valuation Method (CVM) method is used to determine the average value of maximum WTP, and multiple linear regression analysis to determine the factors that influence consumer WTP. The average value of willingness to pay for organic red rice in Surakarta City is IDR. 33,264,- per kilogram. Income, trust, scarcity, health awareness and environmental awareness have a positive effect on the WTP value. Other factors such as age, number of family members, attributes, conspicuous consumption, and gender have no effect on the WTP value. The factor that most influences the willingness to pay for organic red rice in Surakarta City is trust.
{"title":"Analisis Kesediaan Membayar (Willingness to Pay) Beras Merah Organik oleh Konsumen di Kota Surakarta","authors":"Hollanda Bronovita Ulfa, Ernoiz Antriyandarti, Agustono Agustono","doi":"10.35138/paspalum.v11i2.635","DOIUrl":"https://doi.org/10.35138/paspalum.v11i2.635","url":null,"abstract":"Organic red rice is a food source that contains antioxidants. This rice has an outer layer of bran which is a good source of protein, fiber, fat, and vitamin E. This research aims to analyze the willingness to pay for organic red rice and the factors that influence it. The basic method used is descriptive analysis. The research location is Surakarta City which is chosen using purposive method. The research respondents amounted to 100 people using accidental sampling. The Contingent Valuation Method (CVM) method is used to determine the average value of maximum WTP, and multiple linear regression analysis to determine the factors that influence consumer WTP. The average value of willingness to pay for organic red rice in Surakarta City is IDR. 33,264,- per kilogram. Income, trust, scarcity, health awareness and environmental awareness have a positive effect on the WTP value. Other factors such as age, number of family members, attributes, conspicuous consumption, and gender have no effect on the WTP value. The factor that most influences the willingness to pay for organic red rice in Surakarta City is trust.","PeriodicalId":500734,"journal":{"name":"Paspalum","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135579673","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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