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	Provedor de dados AgEcon (15) Thai Agricultural (5) Open Agri (3) Chilean J. Agric. Res. (1) Infoteca-e (1) Biological Sciences (1) Scientia Agricola (1) Mais... Autor Bosch, Darrell J. (3) Christensen, Lee A. (2) Kobkiet Paisancharoen (2) Livingston, Michael J. (2) Pease, James W. (2) Suphakarn Luanmanee (2) Anan Polvatana (1) Apiwat Hantanapong (1) Artz, Georgeanne M. (1) B. (1) Beckman, Jayson F. (1) Boaretto,Rodrigo Marcelli (1) Boisvert, Richard N. (1) Bonham, John G. (1) Breneman, Vincent E. (1) Bucholtz, Shawn (1) Cattaneo, Andrea (1) Chayan Pakdeethai (1) Claassen, Roger (1) Daorung Kongtien (1) Mais... Palavra-chave Nutrient management (27) Environmental Economics and Policy (10) Livestock Production/Industries (4) Water quality (4) การจัดการธาตุอาหาร (4) ผลผลิต (4) Farm Management (3) Mathematical programming (3) ปุ๋ยไนโตรเจน (3) Conservation policy (2) Environmental quality (2) Irrigation (2) Land use (2) Millets (2) Phosphorus (2) Pigeonpeas (2) Q12 (2) Q52 (2) Resource /Energy Economics and Policy (2) Soil fertility (2) Mais... Tipo do documento Journal Article (8) Collection (3) Report (3) PhysicalObject (2) Article (1) Conference Paper or Presentation (1) Documentos (INFOTECA-E) (1) Info:eu-repo/semantics/article (1) Journal article (1) Presentation (1) Working or Discussion Paper (1) Mais... Ano 2014 (1) 2013 (1) 2012 (5) 2011 (4) 2010 (1) 2008 (1) 2007 (1) 2006 (4) 2005 (1) 2004 (1) 2002 (1) 2000 (1) 1999 (1) 1998 (1) 1997 (2) 1996 (1) Mais... País United States (15) Thailand (5) Brazil (3) India (3) Chile (1) Idioma Inglês (18) Thailandês (5) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 27 Primeira ... 1 2 ... Última การจัดการธาตุอาหารเฉพาะพื้นที่เพื่อการผลิตข้าวอย่างยั่งยืน: จังหวัดพิษณุโลก Thai Agricultural Nivat Nabheerong; Anan Polvatana; Nalinee Chiengwattana; Sa-ang Chairinte; Phitsanu Hintang; Tasnee Attanandana. Tipo: Collection Palavras-chave: Rice; Nutrient management; NPK fertilizer; Production; Cost; Yield; Phitsanulok province; ข้าว; การจัดการธาตุอาหาร; ปุ๋ยไนโตรเจน; การผลิต; ต้นทุน; ผลผลิต; การตอบสนองต่อปุ๋ย; จ.พิษณุโลก; ปุ๋ยฟอสฟอรัส; ปุ๋ยโพแทสเซียม. Ano: 2008 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5104 ผลของวิธีการเตรียมดินและวัสดุอินทรีย์ต่อการเจริญเติบโตและผลผลิตข้าว Thai Agricultural Pornthip Srimongkol; Suphasit Sithapanich; Wimolnan Kanket. The experiment was conducted to determine the effect of nutrient management and no-tillage system on rice growth and yield of rice. Experimental design was a randomized complete block with 4 replicates comprised 5 treatments: 1) Control (Conventional tillage and recommended fertilizer application) 2) Conventional tillage with sunn hemp incorporation 3) Conventional tillage with rice straw incorporation 4) No tillage with sunn hempmulching and 5) No tillage with rice straw mulching. All treatments received the same rate of N at 18.6 kg N per rai. The result showed that conventional tillage with sunn hemp incorporation had highest rice dry weight and was significantly different as compare to conventional tillage (control). Also, the conventional tillage... Tipo: PhysicalObject Palavras-chave: Tillage; Nutrient management; Sunn hemp; Rice straw; การไถพรวน; การจัดการธาตุอาหาร; ปอเทือง; ฟางข้าว; วัสดุอินทรีย์; การเจริญเติบโต; ผลผลิต. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5434 การจัดการธาตุอาหารพืชที่เหมาะสมเพื่อการผลิตอ้อยในดินทราย ภาคตะวันออกเฉียงเหนือ Thai Agricultural Suphakarn Luanmanee; Kobkiet Paisancharoen; Chayan Pakdeethai; Srisuda Thippayarugs; Wanlee Amonpon. An effective nutrient management for plant cane production on sandy soil was investigated. This aimed to be a guideline of fertilizer recommendation for plant cane production on sandy soil in the Northeast of Thailand. The experiment was conducted in Ban Phai soil series at Khon Kaen Province. The experimental design was split-split plot with 3 replications. Main plots comprised 1) without soil amendment and 2) amendment with 100 kg/rai of dolomite and 1,000 kg/rai of filtercake compost. Subplots consisted of Khon Kaen 3 and LK92-11 sugarcane varieties. Sub-subplots were fertilizer application levels i.e. 0-6-18, 9-6-18, 18-6-18, and 27-6-18 kg N-P2O5-K2O/rai. The results showed that average yield of plant cane grown on infertile Ban Phai soil series... Tipo: Collection Palavras-chave: Sugarcane; Nutrient management; Nitrogen use efficiency; Filtercake compost; Sandy soil; Ban Phai soil series; Northeast of Thailand; อ้อย; การจัดการธาตุอาหาร; ปุ๋ยไนโตรเจน; ปุ๋ยหมักกากตะกอน; หม้อกรองอ้อย; ดินทราย; ชุดดินบ้านไผ่; พันธุ์; ผลผลิต; ภาคตะวันออกเฉียงเหนือ; จ.ขอนแก่น. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5552 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 การจัดการธาตุอาหารพืชที่เหมาะสมเพื่อการผลิตอ้อยในดินเหนียวภาคกลาง Thai Agricultural Daorung Kongtien; Suphakarn Luanmanee; Kobkiet Paisancharoen; Somkuan Klongchang; Somrutai Tancharoen. Response of sugarcane to nutrient management on clayey soil in central region of Thailand was studied. The purpose was to obtain a systematic effective fertilizer recommendation for sugarcane production. This study was set up in 2 soil series, i.e. 1) Lamnarai soil series at Paisali District, Nakhon Sawan Province, and 2) Lop Buri soil series at Takfa District, Nakhon Sawan Province. An experiment on Lamnarai soils was statistical designed in split-split plot with 3 replications which main plots consisted of 1) without soil amendment and 2) amendment with 100 kg/rai of sulfur. Sub plots comprised clone 94-2-106 and LK92-11 sugarcane variety.Sub sub plots were fertilizer application rates i.e. 0-6-6, 6-6-6, 12-6-6 and 18-6-6 kg N-P2O5-K2O/rai. Another... Tipo: Collection Palavras-chave: Optimal crop nutrient management; Sugarcane production; Clayey soil; Central of Thailand; Sulfur; Chicken manure; Nutrient management; Lamnarai soils; Lop Buri soils; Nitrogen fertilizer; อ้อย; การจัดการธาตุอาหารพืช; การผลิต; ดินเหนียว; กำมะถัน; มูลไก่; ปุ๋ยไนโตรเจน; ชุดดินลำนารายณ์; ชุดดินลพบุรี; ผลผลิต; ภาคกลาง. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5561 Assessing nitrogen flow in production and utilization cycle of wheat and maize as a tool to monitor N loss in Iran - doi: 10.4025/actascibiolsci.v35i3.16039 Biological Sciences Koocheki, Alireza; Ferdowsi University of Mashhad; Nassiri Mahallati, Mehdi; Ferdowsi University of Mashhad; Mansoori, Hamed; Ferdowsi University of Mashhad; Moradi, Rooholla; Ferdowsi University of Mashhad. Increasing resource use efficiency is crucial for enhancement of agricultural productions and reducing environmental hazards. For this purpose, improvement of Nitrogen use efficiency is an effective approach. Not only N loss occurs in field but also in processing course of food utilization. The objective of this study was to evaluate N loss and efficiency from production to consumption for wheat and maize. For this purpose, data for the amount of applied nitrogen, acreage, yields, amount of returned residue were collected and a proportion of N allocated to different source of food or feed was also traced. Results showed that total N harvested by wheat and maize were 387 and 81.7 kt and N use efficiency for the same crops were 25 and 60%, respectively.... Palavras-chave: N use efficiency; N loss; Nutrient management; Fertilizer Environment. Ano: 2013 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/16039 Chemical properties of volcanic soil affected by seven-year rotations Chilean J. Agric. Res. Hirzel,Juan; Undurraga,Pablo; González,Jorge. Long-term crop rotation systems can benefit soil chemical-physical properties and crop productivity. The lack of information on the effect of long-term crop rotations on soil chemical-physical properties for volcanic soils in Chile could restrict reaping real benefits, and make it difficult to take agricultural management decisions, which could lead to possible negative consequences on some soil chemical-physical properties and the environment. The development of information associated with the effect on soil chemical-physical properties with respect to long-term rotation systems and their fertilization management contribute to improving agronomic management decisions for these soils. A study was carried out to assess the effect of six rotation systems... Tipo: Journal article Palavras-chave: Crop rotation; Andisol; Nutrient management; Soil fertility. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392011000200016 Registros recuperados: 27 Primeira ... 1 2 ... Última

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