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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 4
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การประเมินลักษณะเชื้อพันธุกรรมข้าวในพื้นที่ภาคกลาง ตะวันออก และตะวันตก ปี 2556 Thai Agricultural
Somsong Chotechuen; Peerapol Muang-ngam; Manika Noi-iam; Pailin Nieuwenhuis; Udompan Promnart; Chairat Petchalanuwat.
Total of 233 rice accessions was evaluated for morphological characteristics in 2013 wet season at 5 rice research centers, namely, Pathum Thani, Chachoengsao, Phra Nakhon Si Ayutthaya, Prachin Buri and Ratchaburi. Results showed morphological variations among the accessions. In lowland rice, the accession with the earliest heading date was E-TOK KHAO (G.S. No. 5635); the latest heading date was SAMPOW TAWNG (G.S. No. 3590); the highest panicle number was LAO TAEK (PTT5602); the longest panicle was E-KHIAW NAWN TUNG (PTT5612). In floating rice, the accession with the earliest heading date was JAMPAH (G.S. No. 1689); the latest heading date was TAH PUD (G.S. No. 3751) and TAWNG MAH ENG (G.S. No. 3754); the highest panicle number was KHAO MED LEK (G.S. No....
Tipo: PhysicalObject Palavras-chave: Rice; Genetic resources; Morphological evaluation; ข้าว; เชื้อพันธุกรรม; ลักษณะทางสัณฐานวิทยา; ความแปรปรวนทางพันธุกรรม; พันธุ์.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5637
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การประเมินลักษณะเชื้อพันธุ์ข้าวในพื้นที่ภาคกลาง ตะวันออก และตะวันตก ปี 2556 Thai Agricultural
Somsong Chotechuen; Peerapol Muang-ngam; Manika Noi-iam; Pailin Nieuwenhuis; Udompan Promnart; Chairat Petchalanuwat.
Total of 233 rice accessions were evaluated for morphological characteristics in wet season 2013 at 5 rice research centers, namely, Pathum Thani, Chachoengsao, Phra Nakhon Si Ayutthaya, Prachin Buri and Ratchaburi. Morphological variations were observed. Lowland rice accession with the earliest heading date was E-TOK KHAO (G.S. No. 5635); the latest heading date was SAMPOW TAWNG (G.S. No. 3590); the highest panicle number was LAO TAEK (PTT5602); the longest panicle was E-KHIAW NAWN TUNG (PTT5612). Floating rice accession with the earliest heading date was JAMPAH (G.S. No. 1689); the latest heading date was TAH PUD (G.S. No. 3751) and TAWNG MAH ENG (G.S. No. 3754); the highest panicle number was KHAO MED LEK (G.S. No. 2959); the longest panicle was LUANG...
Tipo: Collection Palavras-chave: Rice; Genetic resources; Morphological evaluation Central Eastern Western ข้าว เชื้อพันธุกรรม การประเมินลักษณะทางสัณฐานวิทยา ภาคกลาง ภาคตะวันออก ภาคตะวันตก.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5939
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การใช้ซิลิก้าจากแร่ภูเขาไฟในการสร้างความทนทานแก่ข้าวเพื่อลดความสูญเสียและลดจำนวนประชากรเพลี้ยกระโดดสีน้าตาล Thai Agricultural
Pailin Nieuwenhuis; Apichart Lawanprasert; Arthit Kukam-oo.
Three kinds of volcanic ashes, namely clinoptilolite, pumice, and bentonite were tested in the year 2014 for the purpose of Si supply in order to increase brown planthopper resistance in rice. Longevity of adults, the number of nymphs, the number of eggs, percentage of hatching eggs, and survival percentage of 1st instar nymphs to adults were studied. Results from farmer’s trial found that silica in the leaf sheath of volcanic ashes plots were significant higher than control. But this amount of increased silica is not enough to control the brown planthopper population. Silica in the leaf sheath of Pathumthani 1 was significant lower than in RD41 and RD47. The amount of brown planthopper in Pathumthani 1 was significant higher than in RD41 and RD47. Rice...
Tipo: Collection Palavras-chave: Rice Silica Vocanic ash Brown planthopper Clinoptilolite Pumice; Bentonite ข้าว ซิลิก้า แร่ภูเขาไฟ เพลี้ยกระโดดสีน้ำตาล ไคลน๊อฟติโลไลท์ ภูไมท์ เบนโทไนต์.
Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5888
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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
Registros recuperados: 4
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