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	Provedor de dados Thai Agricultural (2) Autor Apichart Sooksamrarn (1) Jutiporn Thassakulpanit (1) Kanapol Juthamanee (1) Lilly Kaweeta (1) Orasa Wongkasem (1) Prathai Kenlueam (1) Ranee Kenlueam (1) Sunanta Wongkalasin (1) Verasilp Sornsomboon (1) Vitit Jaiaree (1) Mais... Palavra-chave การติดเมล็ด (2) Brassinosteroids (1) Cross pollination (1) Heat stress (1) Non-glutinous rice (1) Photosynthesis (1) Pollination (1) RD6 (1) Rice (1) Yield (1) การตอบสนองของพืช (1) การผลิตเมล็ดพันธุ์ (1) การผสมข้าม (1) การผสมเกสร (1) การสังเคราะห์แสง (1) ข้าว (1) ข้าวเจ้า (1) ความเครียดจากความร้อน (1) บราสสิโนสเตียรอยด์ (1) ผลผลิต (1) Mais... Tipo do documento Collection (1) PhysicalObject (1) Ano 2013 (1) 2012 (1) País Thailand (2) Idioma Thailandês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última ผลของบราสสิโนสเตียรอยด์ต่อการสังเคราะห์ด้วยแสงและผลผลิตของข้าวพันธุ์ปทุมธานี 1 ภายใต้ภาวะเครียดจากความร้อน Thai Agricultural Kanapol Juthamanee; Jutiporn Thassakulpanit; Verasilp Sornsomboon; Lilly Kaweeta; Vitit Jaiaree; Apichart Sooksamrarn. Brassinosteroids are the plant hormone reported to alleviate heat stress. This study investigated the response of rice (Oryza sativa L.cv. Pathum Thani 1) to 24-epibrassinolide (EBR) or 7,8-dihydro-8-20-hydroxyecdysone (DHECD) under high temperature by examine photosynthesis performance and yield. The results show that foliar application of 0.01 μM EBR and 0.1 μM DHECD on V7 vegetative growth could increase the photosynthetic efficiency under 40/30 ºC (day/night temperature). In field growth experiment, the application of those brassinosteroids concentrations on V7 growth stage could increase seed setting in all panicle part and number of normal seeds per particle. The results indicated that EBR and DHECD alleviated heat stress of rice ‘Pathum Thani 1’ by... Tipo: Collection Palavras-chave: Rice; Photosynthesis; Brassinosteroids; Yield; Heat stress; ข้าว; การสังเคราะห์แสง; ผลผลิต; บราสสิโนสเตียรอยด์; ความเครียดจากความร้อน; ฮอร์โมนพืช; การตอบสนองของพืช; การติดเมล็ด; พันธุ์ปทุมธานี 1. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5326 ศึกษาการเกิดข้าวเจ้าปนในข้าวเหนียวพันธุ์ กข6 Thai Agricultural Orasa Wongkasem; Prathai Kenlueam; Sunanta Wongkalasin; Ranee Kenlueam. Contamination of non-glutinous rice in glutinous rice crop leads to undesirable cooking quality. An experiment was conducted to determine causes of non- glutinous seeds occurrence in panicles of a glutinous variety; RD6. This study was carried out by planting a single seedling in a pot. Three treatments were applied to the plants at flowering stage; i.e. 1) cover the panicles with glassine bags, 2) emasculation without glassin bag covering and 3) no emasculation and without glassin bag covering. Ten pots were placed within the Khao Dawk Mali 105 production field. Seed set percentage and starch type identification were analyzed. The results showed that there was no occurrence of non-glutinous seeds in treatments 1 and 3. Seed set was found in 5 panicles... Tipo: PhysicalObject Palavras-chave: RD6; Non-glutinous rice; Pollination; Cross pollination; ข้าวเจ้า; พันธุ์กข6; การผสมเกสร; การผสมข้าม; การผลิตเมล็ดพันธุ์; การติดเมล็ด. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5453 Registros recuperados: 2 Primeira ... 1 ... Última

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