Agrienvi, Jurnal Ilmu Pertanian最新文献

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KAJIAN PERSEPSI PETANI SAYURAN DALAM PENGGUNAAN PUPUK ORGANIK PADA LAHAN GAMBUT DI KELURAHAN KALAMPANGAN, KOTA PALANGKA RAYA KALIMANTAN TENGAH 在加里曼丹中部城市卡拉马兰干的泥炭沼中,农民对有机肥料使用的看法
Agrienvi, Jurnal Ilmu Pertanian Pub Date : 2019-10-11 DOI: 10.36873/aev.v13i01.191
A. Journal
{"title":"KAJIAN PERSEPSI PETANI SAYURAN DALAM PENGGUNAAN PUPUK ORGANIK PADA LAHAN GAMBUT DI KELURAHAN KALAMPANGAN, KOTA PALANGKA RAYA KALIMANTAN TENGAH","authors":"A. Journal","doi":"10.36873/aev.v13i01.191","DOIUrl":"https://doi.org/10.36873/aev.v13i01.191","url":null,"abstract":"ABSTRACTThe purpose of this study was to determine farmers’ perception of using organic fertilizer on peat lands.The study was conducted in the Village of Kalampangan, Palangkaraya City. Data were obtained from 30 samplefarmers using questionnaires. Data were analyzed using descriptive and nonparametric statistics with spearmancorrelation technique. The results of research showed that farmer perception about organic fertilizer using at peatland is in moderate category. The characteristics of organic fertilizer innovation that are relative advantages,compatibility, complexity, probability and observability are positively related to farmers' perceptions of using organicfertilizers.Keywords: perception, organicfertilizer, vegetables, peatland","PeriodicalId":433948,"journal":{"name":"Agrienvi, Jurnal Ilmu Pertanian","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125460970","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}
引用次数: 0
https://doi.org/10.36873/aev.v1 https://doi.org/10.36873/aev.v1
Agrienvi, Jurnal Ilmu Pertanian Pub Date : 2019-10-11 DOI: 10.36873/aev.v13i01.190
A. Journal
{"title":"https://doi.org/10.36873/aev.v1","authors":"A. Journal","doi":"10.36873/aev.v13i01.190","DOIUrl":"https://doi.org/10.36873/aev.v13i01.190","url":null,"abstract":"ABSTRACTRed-yellow podzolic soil is widespread in West Kotawaringin and mostly used as agricultural land. It causechanges in soil properties so that soil fertility analysis is needed. The research aims to study the chemistry andphysics of red-yellow podzolic, as a result of agricultural activities. The research was conducted by taking soilsamples from unmanaged land (control land) and oil palm plantations belong to KUD Tani Subur which appliedoil palm integration with cows in Pangkalan Lada, Central Kalimantan. In this study we conducted simple randomsampling method with 5 replications. Variables used as parameter in the study are porosity, bulk density, pH, Ctotal, N-total, P-available, Cation Exchange Capasity (CEC), base saturation (BS), Fe, and Al-exchangeable. Theresults show oil palm plantations have soil porosity 51,84%, bulk density 1,28 g cm-3, pH soil about 5,02-5,04;C-total 1,23-1,69%; N- total%; 0,06-0,11%, P-available 8,1-8,9 ppm; CEC 18,52-22,85 me 100g-1; BS 1,79-3,24; Fe 0,59-0,82 ppm; and Al- exchangeable 110,46-111,29 ppm, but control land have soil porosity 45,03%;bulk density 1,46 g cm-3; pH 5,04-5,13; C-total 0,76-1,05; N-total 0,09-0,19; P- available 9,3-9,7 ppm; CEC20,30-22,27 me 100g-1; BS 2,33-2,76%; Fe 0,02-0,68 ppm; and Al-ec 126,67-156,60 ppm. Land use of RYP soiltypes as oil palm plantations with semi- organic processing techniques does not degrade the soil, and couldincrease land productivity compared to unmanaged land.Keywords: RYP, soil chemistry and physics, different land use.","PeriodicalId":433948,"journal":{"name":"Agrienvi, Jurnal Ilmu Pertanian","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128656298","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}
引用次数: 1
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