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Please use this identifier to cite or link to this item: http://anchan.lib.ku.ac.th/agnet/handle/001/2142

ARN: TH201000002073
Authors: Walaiporn Saenwong
Phannee Chitta
Boondit Varinruk
Kingkaew Kunket
วลัยพร แสนวงษ์
พรรณี จิตตา
บุญดิษฐ์ วรินทร์รักษ์
กิ่งแก้ว คุณเขต
Authors' affiliation: Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phrae Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phrae Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Chiangrai Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Pathum Thani Rice Research Center
Authors' affiliation (Thai): กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวแพร่
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวแพร่
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวเชียงราย
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวปทุมธานี
Title: การจัดเขตศักยภาพการผลิตข้าวจังหวัดแพร่-น่าน
Rice production potential zoning of Phrae and Nan provinces
Corporate authors (Thai): Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development
Citation: [Proceedings of rice and temperate cereal crops annual conference 2008 volume 1/2], Bangkok (Thailand), p. 200-217
Format Extent: 232 p.
Issue Date: 2008
Language: Th
Keywords: Rice production
Potential zoning
Phrae province
Nan province
Subject Classification(ASC): F01
E11
AGROVOC: Oryza sativa
Production
Zoning
Technology
Soil management
Fertilizers
Fertilizer application
Yields
Costs
Cartography
Thailand
Abstract: In a small paddy area limited by undulating topography, the increasing potentials of rice production by increasing yield and reducing cost are importance. Finding out an appropriate technology for such conditions were carried out in Phrae and Nan provinces during 2002-2007. Under irrigated area, most of paddy areas are used for growing cash crops in dry season, whereas rice-fallow is dominating in rain-fed area. Based on suitability of soil on rice production, soil fertility, introduced in demonstrated technologies to compare with farmers' practices. Results showed that most of rice soils were very suitable. In an irrigated area with rice-crop growing pattern, the application of nitrogen fertilizer of not more than 5 kg N per rai led to maximum decrease in fertilizer input cost by 70 percent.In rain-fed area where rice-fallow is well known, demonstrated technologies led to the increasing of total maximum profit approximately 310.8 millions baht a year in value of paddy.
Format Extent: 232 หน้า
Availability : Rice Department, 50 Phahon Yothin Road, Chatuchak, Bangkok 10900, Thailand
Availability: กรมการข้าว
Appears in Collections:Rice Department

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