Fakultas Pertanian: Recent submissions
Now showing items 41-60 of 112
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Status Perangkat Ketahanan Alami Tanaman Kakao Klon Tahan dan Peka Hama Penggerek Buah Kakao (PBK)
(2014-12-11)This research was held to study the content of Si, Mn, K, and Ca nutrients and polyphenol, tanin, lignin and cellulose compounds in cocoa tree tissues of the resistant and the susceptible clones. A new resistant clone can ... -
Sifat Kimia Tanah dan Serapan Hara Tanaman Kakao Akibat Bahan Organik dan Pupuk Fosfat yang Berbeda
(2014-12-11)Upaya perbaikan kualitas tanah sebaiknya dilakukan secara simultan yakni dengan pemberian bahan organik dan pemupukan anorganik. Penelitian ini bertujuan untuk mengkaji pengaruh berbagai macam bahan organik dan pupuk fosfat ... -
Induksi Ketahanan Tanaman Kakao Terhadap Hama Penggerek Buah Kakao dengan Aplikasi Silika
(2014-12-11)Penggerek buah kakao (PBK), merupakan hama yang menimbulkan kerugian bagi pekebun kakao (Theobroma cacao L.). Hama ini sukar dikendalikan mengingat siklus pakan yang relatif tidak pernah terputus dan larva berada di dalam ... -
SERAPAN N DAN P TANAMAN TEBU VARlETAS R 579 DAN PS 864 SEBAGAI LANDASAN UNTUK MENENTUKAN SAAT TEPAT PEMUPUKAN N DAN P
(2014-12-11)The objective of this research are 1) to determine when N should be supplied based on uptake curve of nitrogen, 2) to determine when P should be supplied based on uptake curve of phosphorus, 3) to study correlation between ... -
POTENT OF INDONESIAN'S AGRICULTURAL AS GREEN HOUSE GASES SOURCES
(2014-12-11)Over supplied of N..will produces more GHG and this phenomenon has been intensive discussihg to find out the solution. Relate to the loss of N Rolston et al. (1978) reported _73%N will loss after applying of manure and ... -
LEAF SENESCENCE AND N UPTAKE PARAMETERS AS SELECTION TRAITS FOR NITROGEN EFFICIENCY OF OILSEED RAPE CULTIVARS
(2014-12-11)The cultivation of N-Efficient oilseed rape cultivars could contribute to a reduction of the large N balance surpluses of this crop. To facilitat the breeding process of N-efficient cultivars, the identification of secondary ... -
EFEK SUPLAI NITROGEN TERHADAP HASIL, KANDUNGAN NITRAT JARINGAN TANAMAN SELADA (Lactuca sativa L.) DAN RESIDU N-MINERAL DALAM TANAH
(2014-12-11)The objectives of the research is to study effect of nitrogen supplay on yield, nitrate contennt of harvest material, an N-mineral residue in the soil after harvesting of lettuce (Lactuca sativa L). The experiment was ... -
PERTUMBUHAN DAN HASIL PADI METODE KONVENSIONAL DAN SRI (System of Rice Intensification) PADA TEXTUR TANAH YANG BERBEDA
(2014-12-02)Penelitian dilakukan di Desa Pancakarya, Kecamatan Ajung Kabupaten Jember dari bulan Agustus sampai November 2010. Tujuan penelitian ini adalah untuk mengetahui pengaruh tekstur tanah yang berbeda terhadap pertumbuhan dan ... -
APLIKASI PUPUK LEWAT DAUN PADA TANAMAN KAILAN (Brassica Oleracia)
(2014-12-02)Tujuan penelitian ini adalah untuk menentukan frekuensi aplikasi pupuk organic cair (POC) yang memberihasil kalian paling baik dibandingkan dengan pupuk anorganik standar bermerek dagang (sebagai kontrol) lewat daun. ... -
Pengaruh senyawa humik ekstrak kompos dengan kapur terhadap perbaikan faktor pembatas utama tanah masam dan hubungannya dengan microorganism tanah
(2014-11-17)Tujuan dari penelitian ini adalah untuk mengevaluasi pengaruh kombinasi senyawa humik ekstrak kompos dengan CaCO3 dalam memperbaiki sifat-sifat kimia dan biologi tanah masam, Ultisol, khususnya dalam hubungannya ... -
Pengaruh pemberian senyawa humik pada penggunaan lahan yang berbeda terhadap produksi kedelai
(2014-11-17)Senyawa humik merupakan senyawa aktif dalam bahan organik tanah yang mempengaruhi reaksi-reaksi di dalam tanah telah terbukti secara langsung dapat memperbaiki faktor-faktor pembatas pada tanah mineral masam khususnya pH, ... -
Pengaruh asam-asam organik dan penyangga pH senyawa humik ekstrak kompos jerami padi terhadap perubahan pH dan DHL
(2014-11-17)Potensi senyawa humik yang diekstrak dari kompos jerami padi untuk bahan baku pupuk organik cair atau soil amandemend sangat besar karena mudah didapat, murah dan ada dimana-mana. Tujuan penelitian ini adalah ... -
Efektivitas Kombinasi Senyawa Humik, Bakeri Pelarut Fosfat, dan Zeolit dalam Memperbaiki Tanah Mineral Masam
(2014-11-17)Telah terbukti bahwa bakteri pelarut fosfat (BPF) mampu hidup dan melarutkan fosfat tidak larut dalam media cair (senyawa humik) yang ditambah zeolit. Sehingga kombinasi ketiga bahan tersebut sangat berpeluang untuk ... -
COMPETITIVENESS ACCELERATION STRATEGY ON AGRIBUSINESS “THREE-FIVE MODEL”
(2014-07-02)This research has aimed to study, to predict, and to formulate the competitiveness of Robusta coffee bean, soybean, paddy, sugar, and tobacco. The methods of Three-Five Competitiveness. The results of the research showed ... -
ANALYSIS OF COFFEE CONSUMER BEHAVIOR IN JEMBER AND ITS IMPLICATIONS TO DEVELOPMENT STRATEGY OF LOCAL COFFEE AGRO-INDUSTRY
(2014-07-02)This research is aimed to identify: (1) consumer perception towards the local ground coffee (powder) products; (2) factors affecting consumer decision to purchase coffee; (3) characteristics of coffee powder sought by ... -
FOOD VS BIO-FUEL AND ITS IMPACT ON THE FOOD COMMODITY MARKET IN INDONESIA
(2014-07-02)The increase in demand and price of fuel has made renewable fuel as an alternative energy including the bio-fuel. Bio-fuel, especially bio-ethanol and bio-diesel, are produced from food stocks. In world market, the ... -
PRECISE-FERTILIZATION AS AN ADDED VALUE FOR FARM PRODUCTS BY INCREASING GLOBAL AWARENESS ON HEALTH AND ENVIRONMENTAL EFFECTS
(2014-07-02)I ntensive nutrient managements for crop production are one of agriculture management strategies that are not yet widely adopted in most third world countries. Precise N Fertilization as a part of intensive nutrient ... -
DETERMINANT OF EXCHANGE RATE AND INSTITUTIONAL RICE FARMER
(2014-07-02)The main problem is often faced by the farmers, especially producers of rice farmers now is the low level of sales prices of rice especially during the peak harvest season, because of the environment and the weather is ... -
FACTORS OF SMALLHOLDERS COFFEE FARMERS’ IMPLEMENTATION IN DIVERSIFICATION POSTHARVEST IN JEMBER REGENCY
(2014-07-02)Agricultural development aims to develop system of sustainable agriculture. Coffee agribusiness development must be full supported with post-harvest sectors. The aims of the research were (1) to identify the implementation ... -
THE ROLE OF SOCIAL CAPITAL IN IMPROVING THE DYNAMICS OF FARMER GROUPS
(2014-07-02)Social capital is social energy in a community used to actuate a farmer group to be more dynamic to gain an end. Social capital cannot be formed by farmers individually, but it extremely depends on farmer group’s capacity ...