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Registros recuperados: 19 | |
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Somjai Saleeto. |
Program on research and development of rainfed lowland rice in north eastern Thailand in collaboration with the National Centre for Genetic Engineering and Biotechnology (BIOTEC) have carried out the project to develop an early maturing, blast resistant, non-glutinous rice variety. The cross between IR57514-PMI-5-B-1-2 and RGDU99016-MAS-77 was developed and the progenies were backcrossed to IR57514-PMI-5-B-1-2 for 3 time at RGDU, BIOTEC. The selected promising line; RGDU06337-MAS-24-B-B, was finally obtained. This line is a non-glutinous, photoperiod sensitive, early maturing line which flowers approximately on October 8 and is ready for harvest on November 11. The average number of panicles per hill is 11 panicles. The average plant height is 114 cm. with... |
Tipo: Collection |
Palavras-chave: Rice; Non-glutinous rice; Rainfed lowland rice; Semi dwarf; Blast; Blast resistance; ข้าว; ข้าวเจ้า; ข้าวนาน้ำฝน; ต้นเตี้ย; โรคไหม้; ต้านทานต่อโรคไหม้. |
Ano: 2014 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5951 |
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Wannisa Tananta; Premrudee Pintaya; Sathaporn Kanjanapan. |
Chiang Mai Rice Research Center has carried out a project on the early warning system for major rice pests in Chiang Mai since 2011. The project consisted of 3 activities; 1) Rice blast forecasting 2) Light trap counting and 3) Field survey for rice pests. Blast risk was indicated by BUS (Blast Unit of Severity) obtaining from the values calculated from the weather data on courtesy of Chiang Mai Meteorological Station. Results revealed a risk for rice blast epidemics at seedling, tillering, booting and flowering stages. These coincided with rice blast epidemics at some surveyed fields and farmer’s field epidemics recorded in 3 areas i.e. M.4 Sunttisuk, Doi Lo district, M.4 Sankhang, Sanpatong district and M.6 Sansai, Phrao district. Furthermore, insect... |
Tipo: Collection |
Palavras-chave: Rice blast; Rice pest; Light traps; Chiang mai; ข้าว; โรคไหม้; กับดักแสงไฟ; แมลงศัตรูข้าว; จ.เชียงใหม่. |
Ano: 2012 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5594 |
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Registros recuperados: 19 | |
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