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Registros recuperados: 70
Primeira ... 1234 ... Última
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Crop production and soil management practices for improving yield of corn Thai Agricultural
Owaht Jootanon; Supot Faungfupong; Rachain Thiraporn.
18 tables
Palavras-chave: Corn; Maize; Varieties; Plant population; Thinning; Weed control; Tassel removal; Leaf angle; Plant densities; Crop production; Soil management practices; ข้าวโพด; การผลิต; การจัดการดิน.
Ano: 1971 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3759
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การตลาดเมล็ดพันธุ์ภาคเอกชน Thai Agricultural
Palavras-chave: Seed marketing; Private seed company; Hybrid seed; Crop production; ข้าวโพด; เมล็ดพันธุ์; การผลิตเมล็ดพันธุ์; ธุรกิจเมล็ดพันธุ์.
Ano: 1986 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4442
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Crop production and soil management practices for improving yield of corn and sorghum Thai Agricultural
3 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Crop production; Soil management; Cultural practices; Nitrogen fertilizers; Leaf removal; Planting date; Atrazine; Dry matter; Yields; ข้าวโพด; ข้าวฟ่าง; การผลิต; การจัดการดิน; การเพาะปลูก.
Ano: 1974 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3795
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การใช้เทคโนโลยีเพื่อการเพิ่มผลผลิต Thai Agricultural
Palavras-chave: Crop production; Seed quality; Hybrid seed; Seed industry; ข้าวโพด; การเพิ่มผลผลิต.
Ano: 1986 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4440
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การประเมินความต้องการธาตุอาหารหลักของข้าวนาขั้นบันไดโดยวิธี Omission plot technique Thai Agricultural
Apiwat Hantanapong; Satid Pinmanee.
Converting Upland Rice Fields to Rice Terraces in slope area is one of an alternative rice planting system for sustainable rice cultivation on the mountainous area in the upper northern of Thailand. It can produce double yield compared with those of upland rice. However, soil fertility should be considered when first converted. Therefore, rice nutrient management by Omission Plot Technique has been studied. Results in wet season 2554 found that yield from applying phosphorus in combination with potassium chemical fertilizer (+PK or -N) was not significantly different from applying nitrogen, phosphorus and potassium combination (+NPK) and as same as non phosphorus (+NK or -P) or non potassium application (+NP or -K) in which always showed significantly...
Tipo: PhysicalObject Palavras-chave: Rice terrace; Rice nutrients; Plant requirements; Major nutrients; Nutrient management; Upland rice fields; Omission plot technique; Soil fertility; Crop production; ข้าวไร่; นาขั้นบันได; ธาตุอาหารพืช; ธาตุอาหารหลัก; ความต้องการธาตุอาหาร; การจัดการธาตุอาหาร; การผลิตพืช; การใส่ปุ๋ย; ความอุดมสมบูรณ์ของดิน; การเพิ่มผลผลิต.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5663
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Crop production and soil management practices for improving yield of corn and sorghum Thai Agricultural
Supot Faungfupong; Wasana Wongyai; Surapol Chowchong.
12 tables
Palavras-chave: Corn; Maize; Sorghum; Crop production; Soil management; Fertilizers; Cultural practices; Topdressing; Leaf removal; Plant density; Intercropping; Grain yield; Yields; ข้าวโพด; ข้าวฟ่าง; การผลิตพืช; การจัดการดิน; การใส่ปุ๋ย; การเพาะปลูก.
Ano: 1975 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3826
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Recycling of the biomass waste defatted almond meal as a novel nutritional supplementation for cultivated edible mushrooms Agronomy
Pardo-Giménez, Arturo; Carrasco, Jaime; Roncero, José María María; Álvarez-Ortí, Manuel; Cunha Zied, Diego; Pardo-González, Jose Emilio.
Defatted almond meal (DAM) is an useless biomass waste obtained after oil extraction. The substrate designed for mushroom cultivation is achieved through a controlled composting process from agricultural by-products (chicken manure and wheat straw). This work shows the potential of DAM as efficient compost supplement for culturing the species Agaricus bisporus (J.E. Lange) Imbach and Pleurotus ostreatus (Jacq.) P. Kumm. Supplementation during A. bisporus cultivation results in larger mushrooms with a firmer texture and higher dry matter and protein contents in comparing with the non-supplemented substrate. In P. ostreatus, supplementation at a dosage of 15 g kg-1 provided a yield improvement up to 31.8%, compared to the control without supplement. The...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Defatted almond meal; Yield; Quality; Agaricus bisporus; Pleurotus ostreatus; Recycled waste.; Crop production.
Ano: 2018 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39341
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Water use efficiency of foxtail Millet (Panicum italicum L.) under climate change conditions in Northwest regions of China Agrociencia
Yang,Qu; Yu,Zhou; Guimei,Chao; Panpan,Zhang; Hui,Song; Baili,Feng.
Abstract Climate change represents a vital challenge in foxtail millet (Panicum italicum L.) production for assuring development of foxtail millet and obtaining high yields in semi-arid and arid regions of China. The objective of this study was to show the impact of climate change on water use efficiency (WUE) of foxtail millet in dry-land areas of China. The study included yield of foxtail millet, soil water content, rainfall, and temperature data of three experimental sites between 1978 and 2007. All data was provided by the meteorological and agricultural administration centers of every location. The results showed that in Pingliang, Yulin, and Huhehot accumulated temperatures increased by 502, 541, and 857 °C; rainfall decreased by 75.0, 84.3, and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Crop production; Rain-fed areas; Climate warming.
Ano: 2016 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000600665
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Beneficial effects of bio-controlling agent Bacillus cereus IB311 on the agricultural crop production and its biomass optimization through response surface methodology Anais da ABC (AABC)
BANERJEE,GOUTAM; GORTHI,SRIKANTH; CHATTOPADHYAY,PRITAM.
ABSTRACT Disease in agricultural field is a big problem that causes a massive loss in production. In this present investigation, we have reported a soil-borne bacterium Bacillus cereus IB311 which is antagonistic to plant pathogens (Pseudomonas syringae and Agrobacterium tumefaciens), and could make a substantial contribution to the prevention of plant diseases. To prove the practical application, the strain was directly applied in agricultural field. The results demonstrated that B. cereus IB311 has increased the production (20% and 26% in term of average pod number per plant, average seed number per pod, and seed yield per experimental plot) in ground nut (Arachis hypogaea var. Koushal, G201) and sesame (Sesamum indicum var. Kanak), respectively. To...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bacillus cereus; Bio-control; Phytopathogens; RSM; Field application; Crop production.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502149
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Randomized branch sampling to estimatefruit production in Pecan trees cv. ‘Barton’ Ciência Rural
Mokochinski,Filemom Manoel; Watzlawick,Luciano Farinha; Botelho,Renato Vasconcelos; Moreira,Vanessa.
ABSTRACT: Sampling techniques to quantify the production of fruits are still very scarce and create a gap in crop development research. This study was conducted in a rural property in the county of Cachoeira do Sul - RS to estimate the efficiency of randomized branch sampling (RBS) in quantifying the production of pecan fruit at three different ages (5,7 and 10 years). Two selection techniques were tested: the probability proportional to the diameter (PPD) and the uniform probability (UP) techniques, which were performed on nine trees, three from each age and randomly chosen. The RBS underestimated fruit production for all ages, and its main drawback was the high sampling error (125.17% - PPD and 111.04% - UP). The UP was regarded as more efficient than...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Caryaillinoinensis; Mathematical model; Crop production; Post-harvest.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400203
Registros recuperados: 70
Primeira ... 1234 ... Última
 

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