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Registros recuperados: 17
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Characterizing and understanding rainfed environments: proceedings of the International Workshop on Characterizing and Understanding Rainfed Environments, 5-9 December 1999, Bali, Indonesia International Rice Research Institute
International Rice Research Institute.; International Workshop on Characterizing and Understanding Rainfed Environments (1999: Bali, Indonesia)..
ix, 488 p. : ill., col. maps
Tipo: Book Palavras-chave: Rainfed rice; Ecology; Plant water relations.
Ano: 1999 URL: http://hdl.handle.net/123456789/286
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IR57514-PMI-5-B-1-2 สายพันธุ์ข้าวสำหรับสภาพภูมิอากาศที่เปลี่ยนแปลง Thai Agricultural
Anuchart Kotchasatit.
Elite line, IR57514-PMI-5-B-1-2 was bred at International Rice Research Institute (IRRI) in 1987. Then it has been selected at Phimai Rice Research Station. After that, yield trials were conducted under rainfed lowland condition in North and Northest Thailand. When grown in famer field under drought prone during 1996 - 1999, this line gaved the highest yield by average 542 kg/rai and inter-station yield trials during 2002 - 2014 it yielded by average 598 kg/rai which were 22 and 17% higher than KDML105 in the tested field conditions. The adventages of this line are drought resistance, submergence tolelance, resistant to rice blast disease and high adaptation to grow under rainfed condition. Therefore, it is suitable for reducing the risk from climate...
Tipo: Collection Palavras-chave: Climate change; Elite line; High yield; Rainfed rice; การเปลี่ยนแปลงสภาพภูมิอากาศ; สายพันธุ์ดี; ผลผลิตสูง; ข้าวนาน้ำฝน.
Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5893
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IR77954-28-36-3 ข้าวเจ้าสายพันธุ์ดีเด่นสำหรับนาน้ำฝนภาคเหนือตอนบน Thai Agricultural
Nithas Siddhiwong; Artitaya Yodjai; Kanjana Piboon; Pannipa Yajai; Pichanan Kanghae; Yawaluck Kanyamee; Premrudee Pintaya; Nipon Boonmee; Nongnuch Pradit; Rattapong Meekun; Theerawat Suwannual.
The non-glutinous rainfed rice promising line IR77954-28-36-3 was first cross at the International Rice Research Institute in 1998. Selected and back cross at Ubon Ratchathani Rice Research Center between 1999-2004. Evaluated yield potential and environmental adaptation in the Upper North between 2005-2012. Average grain yield was 12-22% higher than KDML105 in research centers, flowering date between 12-22 October, 117-162 centimeter height, good perform in farmer fields, resistance to blast disease in seedling stage. Good response to nitrogen fertilizer, physical chemical and cooking quality like KDML105. Adopted by farmers and consumers in the activity of preference analysis by farmer participatory rice varieties selection.
Tipo: PhysicalObject Palavras-chave: Fragrant rice; Cooking quality; Blast resistance; Rainfed rice; Upper north; Aromatic rice; ข้าวหอม; คุณภาพหุงต้ม; ความต้านทานโรคไหม้; ผลผลิต; นาน้ำฝน; ภาคเหนือตอนบน.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5609
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PSL97060-17-CNT-1-2-1: ข้าวนาน้ำฝนสายพันธุ์ดีเด่น Thai Agricultural
Anakkapon Boonchuay; Somphong Choeyphan; Apichat Noenplab; Jaturong Pipatpiriyanon; Pongsa Sukserm; Acharaporn Na Lampang Noenplab; Nalinee Chiengwattana; Supattra Suwanthada; Chutiwat Wannasai; Sa-ang Chairinte; Duang-orn Ariyapruek; Kawaporn Puumchoey; Sumaree Sangprem; Jet Kotcharoek; Pamorn Pattawatang; Duangkamon Boonchuay; Chairat Channoo; Duangporn Withoonjit; Phremkamon Munninta; Wiphawadee Chamnan; Nayakorn Sa-nguankaew; Wantana Sriratanasak.
In wet season, rainfed area in Lower Northern of Thailand has has an abundance of soil and water availability which is suitable for growing a photoperiod-sensitive rice with high yield potential. However, favorite rice varieties often have low yield and are susceptible to rice pests. Breeding for high yield and resistance to disease and insect pests while maintaining good eating quality is, therefore, the major approaches in changing rice varieties for good qualities, increased yield and adequate consumption. A promising lines, PSL97060-17-CNT-1-2-1, was obtained from three-way cross between KLG88028-22-1-2-2 and F1 of SPR88096-17-3-2-2 and IR60 at Phitsanulok Rice Research Center. Selection in F4-F6 was subsequently conducted at Chai Nat Rice Research...
Tipo: Collection Palavras-chave: Rice; New rice varietry; Resistance varietry; Rainfed rice; Promising rice line; Lower northern Thailand; Non-glutinous rice; Photoperiod-sensitive; Early maturing; ข้าว; ข้าวพันธุ์ใหม่; พันธุ์ต้านทาน; ข้าวนาน้ำฝน; ข้าวสายพันธุ์ดีเด่น; ภาคเหนือตอนล่าง; ข้าวเจ้า; ความไวต่อช่วงแสง; อายุสั้น.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5880
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Rainfed rice: a sourcebook of best practices and strategies in eastern India International Rice Research Institute
Singh, V.P.; Singh, R.K..
viii, 292 p. : ill.
Tipo: Book Palavras-chave: Rainfed rice; Cultivation; India.
Ano: 2000 URL: http://hdl.handle.net/10269/244
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Technologies for improving rural livelihoods in rainfed systems in South Asia. International Rice Research Institute
International Rice Research Institute.; Islam, Z.; Hossain, M.; Paris, T.; Hardy, B.; Gorsuch, J..
124 p. : col. ill.
Tipo: Technical Report Palavras-chave: Technology; Rainfed rice; Technology trasnfer; Innovations; Rural development; Rural areas; South Asia.
Ano: 2007 URL: http://hdl.handle.net/123456789/949
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Validation of Participatory Farming Situation Identification: Case of Rainfed Rice Cultivation in Selected Area of West Bengal, India AgEcon
Goswami, Rupak; Biswas, Malay Sankar; Basu, Debabrata.
Paper Presented at the 4th World Congress on Conservation Agriculture, 2009 at New Delhi, India
Tipo: Conference Paper or Presentation Palavras-chave: Micro-farming situation; Farmers’ classification; Validation of indigenous classification; Rainfed rice; Appropriate technology; Community/Rural/Urban Development; Farm Management; Research Methods/ Statistical Methods; Teaching/Communication/Extension/Profession.
Ano: 2009 URL: http://purl.umn.edu/97599
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การจัดการปุ๋ยสำหรับการปลูกล่าช้าภายใต้สภาวะอากาศเปลี่ยนแปลงในนาน้ำฝน Thai Agricultural
Patcharaporn Rakchum; Sumret Suntara; Angkana Kantajan; Kunlaya Boonsanga.
High variation occurs due to climate changes includes low rainfall and uncertain distribution pattern. This affects rice production system. Farmers currently adjust their production system in order to minimize risks of crop losses. This study aims to develop the most suitable cultural practices and chemical fertilizer application for delayed transplanting crop. The adjusted production system to deal with the climate change includes a choice of varieties, cultural practices, water management, and nutrient management. The results from the farmers' interview at the beginning of the project indicated that most farmers faced the problem related to insufficient amount of water for the whole cropping season, late rainfall, dry spell or even drought problem. The...
Tipo: PhysicalObject Palavras-chave: Rice production; Delayed transplanting; Climate Changes; Rice varieties; Cultivations; Water managements; Photoperiod sensitive; Rainfed rice; Late transplanting; Fertilizer management; การจัดการผลิตข้าว; การปักดำล่าช้า; การเปลี่ยนแปลงภูมิอากาศ; พันธุ์ข้าว; การเขตกรรม; การจัดการน้ำ; ข้าวไวต่อช่วงแสง; ข้าวนาน้ำฝน; การจัดการปุ๋ย.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5634
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การทดสอบปฏิกิริยาของพันธุ์ข้าวนาน้ำฝนภาคกลางต่อแมลงเพลี้ยกระโดดสีน้ำตาล Thai Agricultural
Satit Tayapat; Wasana Panpeng; Kasem Soontrajan; Rachot Panpitpate; Parinya Chinnoros; Somsak Thongdeethae.
Tipo: Collection Palavras-chave: Rainfed rice; Brown planthopper; Central region; ข้าว; เพลี้ยกระโดดสีน้ำตาล; พันธุ์ต้านทาน; ความต้านทานต่อแมลง; ผลผลิต; ภาคกลาง.
Ano: 2006 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5041
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การทดสอบปฏิกิริยาของพันธุ์ข้าวนาน้ำฝนภาคกลางต่อแมลงเพลี้ยกระโดดหลังขาว Thai Agricultural
Wasana Panpeng; Satit Tayapat; Kasem Soontrajan; Rachot Panpitpate; Parinya Chinnoros; Somsak Thongdeethae.
Tipo: Collection Palavras-chave: Pest reaction; Rainfed rice; Central region; Whitebacked planthopper; ข้าว; นาน้ำฝน; ภาคกลาง; เพลี้ยกระโดดหลังขาว; ปฏิกิริยาของพันธุ์.
Ano: 2006 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5075
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ขาวเจ๊ก ข้าวนาน้ำฝนสายพันธุ์ดีเด่นจังหวัดชัยนาท Thai Agricultural
Anakkapon Boonchuay; Somphong Choeyphan.
Chai Nat province still has some non-irrigated areas. Farmers in those areas can grow rice once a year with rainfed water. They usually grow good quality rice varieties for consumption in family and neighborhood. “Khao Jek” is local rice variety widely grow in Den Yai and Pri Nok-yung of Hankha district. The cooked eating qualities have soft texture and aroma. It’s the most favorite variety of local farmers. Chai Nat Rice Research Center collected this variety in 2004 and continuously improved by pureline selection, observation, intra-station, inter-station, farmers’ field yield trial, yield stability trial and promising line test. Results found that this variety is a non-glutinous photoperiod sensitive rice variety, having early maturity being harvested...
Tipo: PhysicalObject Palavras-chave: Local variety; Non-glutinous rice; Photoperiod sensitive; Rainfed rice; Chai Nat province; Organoleptic traits; Khao Jek varieties; Rice; Rice characters; พันธุ์พื้นเมือง; ข้าวเจ้า; ข้าวไวต่อช่วงแสง; นาน้ำฝน; จังหวัดชัยนาท; พันธุ์ขาวเจ๊ก; สายพันธุ์เด่น; การทดสอบพันธุ์; การคัดเลือกพันธุ์; ลักษณะประจำพันธุ์; ลักษณะเมล็ดพันธุ์; คุณลักษณะทางประสาทสัมผัส.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5686
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ความสัมพันธ์ระหว่างระยะการเจริญเติบโตของข้าวกับการเปลี่ยนแปลงประชากร หอยเชอรี่ในนาข้าวจังหวัดเชียงราย Thai Agricultural
Urassaya Boonpramuk; Kornsiri Srinil; Yuttana Wongsrida; Wantana Sriratanasak.
Population dynamic of golden apple snails related in rice planting phase at Chiang Rai provinces was conducted at irrigated rice field and rainfed rice field in Pan District from January 2012 – November 2014. The objective of this research is to determine the dynamics of golden apple snail population, which snails (applied removal sampling method) were randomly sampled consecutively by Quadrat sampling (1x1 m) at two-week interval. The results showed that the highest snails - density at irrigated rice field was in after harvesting phase but at rainfed rice field the highest density was in booting stage. Snail density showed slightly correlated with water level in rainfed rice field (rs = 0.517, P = 0.011, n = 23) but there was no correlation observed at...
Tipo: Collection Palavras-chave: Golden apple snail; Population dynamics; Irrigated rice; Rainfed rice; Chiang Rai province; หอยเชอรี่; การเปลี่ยนแปลงประชากร; ข้าวนาชลประทาน; ข้าวนาน้ำฝน; จังหวัดเชียงราย.
Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5890
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ปฏิกิริยาของพันธุ์ข้าวต่อโรคไหม้ และโรคขอบใบแห้ง ที่จังหวัดสกลนคร Thai Agricultural
Angkana Kantajun; Suwat Jearakongman; Weerasak Hormsombut; Kunlayaa Boonsanga.
Blast and bacterial leaf blight diseases are major diseases, which cause severe losses to yield and quality of rice in north eastern region. An evaluation of reaction of rice cultivars/lines to blast and bacterial leaf blight is one of the activities under the program of germplasm improvement in north eastern region with the objective of selecting for the rice lines resistant to leaf and neck blast and to bacterial leaf blight. The experiments were carried out in 2013 at Sakon Nakorn Rice Research Centre using 99 rainfed lowland rice lines and 35 irrigated rice lines. An evaluation of leaf blast at seedling stage was conducted under the upland, short-row conditions. An evaluation of neck blast was conducted at flowering stage by spraying a spore suspension...
Tipo: PhysicalObject Palavras-chave: Screening; Blast disease; Bacterial leaf blight; Rice diseases; Rainfed rice; Irrigated rice; Sakon Nakorn province; ข้าวนาน้ำฝน; ข้าวนาชลประทาน; โรคไหม้; โรคขอบใบแห้ง; การทดสอบปฏิกิริยาของพันธุ์; ความต้านทานต่อโรค; จ.สกลนคร.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5635
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ปฏิกิริยาของพันธุ์ข้าวนาน้ำฝนภาคกลางต่อโรคขอบใบแห้ง Thai Agricultural
Kasem Soontrajan; Somsak Thongdeethae; Wasana Panpeng; Satit Tayapat.
Tipo: Collection Palavras-chave: Rainfed rice; Central region; Bacterial leaf blight disease; BLB; Disease reaction; ข้าวนาน้ำฝน; โรคขอบใบแห้ง; เชื้อแบคทีเรีย; ปฏิกิริยาของพันธุ์ข้าว; ภาคกลาง.
Ano: 2006 URL: http://anchan.lib.ku.ac.th/agnet/handle/123456789/3129
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พญาลืมแกง: มหัศจรรย์ข้าวพื้นเมืองไทย Thai Agricultural
Jaranjit Phengrat; Suwat Jearakongman; Atthapol Suwanwong; Pisan Konghakod; Kittiphong Phengrat; Sukavitthaya Pasopa; Somjai Saleetho; Weerasak Homsombat; Kritsana Sudthasan; Pannee Jitta; Supatthana Bureerat; Wilailak Sukprakan.
This activity was carried out during 2009 – 2012 under the project on research and development of upland rice for the upper Northeastern Thailand by KKN_RRC, CPA_RRC, SKN_RRC, UDN_RRC, NRM_RRC, NKI_RRC and UBN_RRC. Ten accessions of Pa-yah Leum Gaeng collected from farmers’ fields and 1,458 other upland rice accessions from the NRGB were evaluated for their adaptation and farmers acceptance on agronomic characteristics, grain quality and eating quality. The selected Pa-yah Leum Gaeng are glutinous upland rice with erected plant type, moderately strong stem and long-slender leaf with light green color. The internode color is yellow. The flowering date is about September 20th. The average number of panicles per hill is 9 – 10 while an average yield is 357...
Tipo: PhysicalObject Palavras-chave: Thai miracle rice; Upland rice; Traditional rice; Rainfed rice; Quality rice; Pa-yah Leum Gaeng; ข้าวมหัศจรรย์; ข้าวไร่; ข้าวพื้นเมือง; ข้าวนาน้ำฝน; ข้าวคุณภาพดี; พันธุ์พญาลืมแกง; ลักษณะทางการเกษตร; คุณภาพเมล็ด; คุณภาพการหุงต้ม.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5597
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รอยเท้าคาร์บอนจากระบบการปลูกข้าวที่สำคัญของประเทศไทย: ย้อนรอยการวัดการปลดปล่อยก๊าซมีเทนจากนาข้าวในประเทศไทย Thai Agricultural
Benjamas Rossopa; Chitnucha Buddhaboon; Kingkaew Kunket; Waraporn Wongboon; Apiwat Hantanapong; Samran Inthaleang; Noppadol Prayoonsuk.
Measurement of methane emission from rice production systems is a methodology for data collection of Carbon Footprint from rice production system. Four major rice production systems were defined for methane emission measurement in 2012, including upland rice, rainfed rice, irrigated rice with good agricultural practices (GAP) and irrigated rice with alternative wet and dry (AWD). Gas samples were taken one week interval and analyzed by Gas Chromatograph; GC-8A as soon as possible after collection. The research found that upland rice could absorb CH4 at the rate of 0.176 kg methane rai-1 season-1. Rainfed rice production system in Northeast Thailand emitted CH4 at the rate of 85.26 kg rai-1 season-1 under transplanting and 51.64 kg rai-1 season-1 under...
Tipo: PhysicalObject Palavras-chave: Carbon footprint; Emission; Rice production; Rice; Greenhouse gas; Irrigated rice; Rainfed rice; Upland rice; Methane emission; Good agricultural practices; CH4; Climatic factors; รอยเท้าคาร์บอน; การปลดปล่อยก๊าซมีเทน; การผลิตข้าว; ข้าว; ก๊าซเรือนกระจก; นาชลประทาน; นาน้ำฝน; นาที่สูง; ระบบนาข้าว; การจัดการแบบเกษตรดีที่เหมาะสม; การดูดซับก๊าซมีเทน; นาไร่; นาขั้นบันได; คาร์บอนไดออกไซด์; ก๊าซมีเทน.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5714
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สถานการณ์งานวิจัย ปี 2555 ศูนย์วิจัยข้าวพระนครศรีอยุธยา Thai Agricultural
Marisa Yurasit; Pailin Nieuwenhuis; Supavinee Suangtho; Kritkamol Paothong; Pornpan Yanaso; Apichart Lawanprasert.
Responsibilities of Phra Nakorn Si Ayutthaya Rice Research Center are research and development on rice production such as varieties improvement, plant production , cultural practice, seed technology, seed production and appropriate technology transfer for farmers. There were 9 projects and 32 activities in 2012 fiscal budget as follows : 11 activities in the project on variety research and development in rainfed area, 3 activities in the project on variety research and development in irrigated area, 5 activities in the project on variety research and development in hybrid rice, 2 activities in the project on conservation and ultilization of rice genetic resource, 1 activity in the project on applied biotechnology to rice research and development, 2...
Tipo: PhysicalObject Palavras-chave: Rainfed rice; Rice production; Irrigated rice; Hybrid rice; Seed technology; Organic rice; Seed production; Research project; Pra Nakon Sri Ayutthaya Rice Research Center; Ayutthaya province; Plant breeding; Rainfed lowland rice; ข้าวนาน้ำฝน; ข้าวนาสวน; ข้าวนาชลประทาน; ข้าวลูกผสม; วิทยาการเมล็ดพันธุ์; เกษตรอินทรีย์; การผลิตเมล็ดพันธุ์; โครงการวิจัย; การดำเนินงาน; ศูนย์วิจัยข้าวพระนครศรีอยุธยา; จ.อยุธยา; การปรับปรุงพันธุ์; การผลิตข้าว; การทดสอบพันธุ์.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5705
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