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	Provedor de dados Thai Agricultural (6) Autor Anuchart Kotchasatit (6) Varapong Chamarerk (3) Jittima Wongnongwa (2) Nutchakarn Sinprasit (2) Payorm Cobelli (2) Pornparn Theerattha (2) Rasamee Dhitikiattipong (2) Sirada Oncharoen (2) Somjai Saleeto (2) Teerada Wangsomboondee (2) Witchuda Rattanakarn (2) Chana Srisompal (1) Duangjai Suriya-arunroj (1) Jirapong Jairin (1) Krissana Sattyakul (1) Pharichart Khongsuwan (1) Poonsak Mekwatanakarn (1) Uraiwan Kotchasatit (1) Wirongrat Pimsan (1) Mais... Palavra-chave Bacterial blight (2) Board spectrum resistance (2) Durable resistance (2) ข้าวนาน้ำฝน (2) ข้าวเจ้า (2) ต้านทานแบบกว้างขวาง (2) ต้านทานแบบคงทนถาวร (2) ยีนต้านทานโรคขอบใบแห้ง (2) เครื่องหมายโมเลกุลชนิด STS (2) โรคขอบใบแห้ง (2) Bacterial blight resistance gene (1) Blast resistance (1) Blast resistant (1) Brown planthopper resistance (1) Climate change (1) Elite line (1) Glutinous rice (1) High yield (1) Khao Dawk Mali 105 (1) Lodging (1) Mais... Tipo do documento Collection (3) PhysicalObject (3) Ano 2016 (1) 2015 (2) 2013 (3) País Thailand (6) Idioma Thailandês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última การศึกษาลักษณะทางสัณฐานและสรีรวิทยาที่เกี่ยวข้องกับลักษณะความต้านทานการหักล้มของข้าว Thai Agricultural Pharichart Khongsuwan; Anuchart Kotchasatit; Chana Srisompal; Wirongrat Pimsan. Lodging causes yield reduction of rainfed lowland rice, particularly for the two popular varieties; KDML105 and RD6. Improving lodging resistance varieties has been in slow progress due to lack of understanding of morpho-physiological characters related to lodging resistance and also employing inappropriate protocol to evaluate lodging resistant among breeding lines. Experiments in wet season 2012 at UBN-RRC, NRM-RRC and UDN-RRC, were carried out to study plant characters in association with lodging resistance. Rice lines used for the study were breeding lines derived from the cross between IR68586/Leuang Hawm/KDML105, a group of short plant height lines together with a group of high yielding lines. Four standard check cultivars, i.e. Niaw Ubon 2,... Tipo: PhysicalObject Palavras-chave: Lodging; Lodging resistance; Pushing resistance; Morpho-physiological; Plant height; Rainfed lowland rice; การหักล้ม; ความต้านทานการหักล้ม; แรงต้านทานการหักล้ม; ลักษณะทางสัณฐานและสรีรวิทยา; ความสูงของพืช; ข้าวนาน้ำฝน. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5412 ความก้าวหน้าการผนวกยีนความต้านทานโรคไหม้ ดินเค็ม และเพลี้ยกระโดดสีน้ำตาล ให้ข้าวขาวดอกมะลิ 105 โดยใช้เครื่องหมายโมเลกุล Thai Agricultural Uraiwan Kotchasatit; Poonsak Mekwatanakarn; Jirapong Jairin; Duangjai Suriya-arunroj; Varapong Chamarerk; Anuchart Kotchasatit; Krissana Sattyakul. Most farmers in the Northeastern Thailand grow Khao Dawk Mali 105, a non-glutinous variety because of its premium cooking and eating quality and its aroma. However, KDML105 is susceptible to blast, brown planthopper and soil salinity. In order to maintain its yield stability, it is necessary to incorporate those above mentioned traits into KDML105 background. By using molecular markers to select for those plants carrying the target genes in each generation, it will help improving the selection efficiency in term of accuracy and time consumed. The experiment was conducted at Ubon Ratchathani Rice Research Center during 2007-2012 using the lines derived from the backcrossing program of KDML105; UBN03004 (IR77955-14-17*2/B.T) and UBN03007... Tipo: PhysicalObject Palavras-chave: Khao Dawk Mali 105; Glutinous rice; Blast resistance; Brown planthopper resistance; Salt tolerance; ข้าวเจ้า; พันธุ์ขาวดอกมะลิ 105; โรคไหม้; เพลี้ยกระโดดสีน้ำตาล; ดินเค็ม; การถ่ายทอดยีน; ความต้านทานต่อโรค; ความต้านทานต่อแมลง; ความทนทานดินเค็ม. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5598 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 การใช้ประโยชน์เครื่องหมายโมเลกุลชนิด STS สำหรับงานปรับปรุงพันธุ์ข้าวไทย ให้ต้านทานต่อโรคขอบใบแห้งแบบคงทนถาวร Thai Agricultural Payorm Cobelli; Somjai Saleeto; Teerada Wangsomboondee; Anuchart Kotchasatit; Jittima Wongnongwa; Varapong Chamarerk; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Nutchakarn Sinprasit; Pornparn Theerattha; Sirada Oncharoen. Bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the most serious diseases of rice in all major rice-growing areas of Thailand. The most effective approach to control BB is the use of resistant varieties which is economically feasible, an environmental-friendly control method and easy for farmers to handle. However, the selection pressure from the usage of resistant cultivars may result in mutation of the pathogen population to overcome the resistance genes. A feasible method to solve this problem is by pyramiding multiple resistance genes, which are board spectrum, into susceptible rice varieties. The aims of this research were to identify the effectiveness of board spectrum BB resistance genes and to better understand the... Tipo: Collection Palavras-chave: Bacterial blight; Resistance gene; Molecular marker; Board spectrum resistance; Durable resistance; โรคขอบใบแห้ง; ยีนต้านทานโรคขอบใบแห้ง; เครื่องหมายโมเลกุลชนิด STS; ต้านทานแบบกว้างขวาง; ต้านทานแบบคงทนถาวร. Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5857 UBN03007-47-7-7-26-35-19: ข้าวเจ้าสายพันธุ์ดีเด่นอายุเบาต้านทานโรคไหม้ Thai Agricultural Anuchart Kotchasatit. The rainfed lowland rice breeding program for Northeastern Thailand: Phase II in collaboration with the Biotechnology project has developed an early maturing, non-glutinous promising line resistant to blast, namely UBN03007-47-7-7-26-35-19. This line was derived from the cross between IR77955-24-75-284 and DHL-279 (a blast resistant donor) at Ubon Ratchathani Rice Research Center in wet season 2003, using both conventional and marker-assisted selection methods. The line UBN03007-47-7-7-26-35-19 is a photoperiod sensitive line. The approximate harvesting date is on 10 November. The average plant height and average number of panicles per hill are 157 cm and 9 panicles, respectively. The average grain yield for on-station trials and on-farm trials are 517 and... Tipo: PhysicalObject Palavras-chave: Non-glutinous rice; Photosensitive rice; Blast resistant; ข้าวเจ้า; ความไวต่อช่วงแสง; การต้านทานโรคไหม้; การปรับปรุงพันธุ์; องค์ประกอบผลผลิต; ผลผลิต. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5441 การใช้ประโยชน์เครื่องหมายโมเลกุลชนิด STS สำหรับงานปรับปรุงพันธุ์ข้าวไทยให้ต้านทานต่อโรคขอบใบแห้งแบบคงทนถาวร Thai Agricultural Payorm Cobelli; Somjai Saleeto; Teerada Wangsomboondee; Anuchart Kotchasatit; Jittima Wongnongwa; Varapong Chamarerk; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Nutchakarn Sinprasit; Pornparn Theerattha; Sirada Oncharoen. Bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the most serious diseases of rice in all major rice-growing areas of Thailand. The most effective approach to control BB is the use of resistant varieties which is economically feasible, an environmental-friendly control method and easy for farmers to handle. However, the selection pressure from the usage of resistant cultivars may result in mutation of the pathogen population to overcome the resistance genes. A feasible method to solve this problem is by pyramiding the effective and board spectrum of multiple resistance genes into susceptible rice varieties. The aim of this research was to identify the effectiveness and board spectrum of BB resistance genes and better... Tipo: Collection Palavras-chave: Bacterial blight; Bacterial blight resistance gene; STS molecular marker; Board spectrum resistance; Durable resistance; โรคขอบใบแห้ง; ยีนต้านทานโรคขอบใบแห้ง; เครื่องหมายโมเลกุลชนิด STS; ต้านทานแบบกว้างขวาง; ต้านทานแบบคงทนถาวร. Ano: 2016 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5950 Registros recuperados: 6 Primeira ... 1 ... Última

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