Consulta: subjectFacets:"Variety improvement"
Registros recuperados: 4
Data/hora: 09/06/2024 16:50:04

Sorghum variety improvement
Provedor de dados: 106
Autores: Jinda Jan-orn; Julee Tippayaruk; Somsri Thaiwesna; Wantana Panichkul; Wantana Kittipornpaibool; Renu Chaisorn; Somchai Piyapantavanon; Vichitr Benjasil.
18 tables
Palavras-chave: Sorghum; Plant breeding; Variety improvement; Yellow endosperm; Selection; Variety trials; Yields; ข้าวฟ่าง; การปรับปรุงพันธุ์; พันธุ์เฮกการี่; แป้งสีเหลือง; ระบบการปลูกพืช; การทดสอบผลผลิต.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3959

การคัดเลือก Ecorace ไหมอีรี่เพื่อการปรับปรุงพันธุ์
Provedor de dados: 106
Autores: Duenpen Wongsorn; Siviali Sirimungkararat; Weerasak Saksirirat.
The selection of eri silkworm ecorace with high yield and distinct in morphological character is necessary for variety improvement. Five eri silkworm ecoraces, SaKKU1, SaKKU2, SaKKU3, SaKKU4 and SaKKU5 were surveyed and derived in country or from academic cooperation in international level. All ecoraces were cultured using castor leaves of TCO101 variety as food plant at 25±2 °C, 80±5%R.H. Based on morphological characters, there were similar except body of the 5th instar larva of SaKKU1 was covered with white powder and ripe larva showing shiny dominant yellow color. Life cycles were also similar durations, 46-53 days (SaKKU1), 42-53 days (SaKKU2), 42-52 days (SaKKU3), 40-56 days (SaKKU4) and 41-52 days (SaKKU5). SaKKU1 had highest survival rate at larval...
Tipo: PhysicalObject
Palavras-chave: Ecorace eri; Samiaricini; Silkworm; Variety improvement; Screening; Morphological; Growth; Yields; ไหมอีรี่; แมลง; การปรับปรุงพันธุ์; การคัดเลือก; ลักษณะทางสัณฐานวิทยา; การเจริญเติบโต; ความแข็งแรง; ผลผลิต; การอยู่รอด.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5771

ฝ้ายพันธุ์ตากฟ้า 84 – 4
Provedor de dados: 106
Autores: Parinya Seburuang; Suriphat Thaitad; Siwilai Lapbunjob; Amara Traisiri; Nattapat Khumla; Satit Areerak.
Cotton damage from cotton jassid (Amrasca biguttula Ishida) becomes very serious problem because of 50-100% reduction of cotton yield. In order to reduce more systemic insecticide used for jassid control, jassid tolerant hairy leaf cotton varietal improvement was conducted at Nakhon Sawan Field Crops Research Center in 1997. The hairy leaf variety, IRMA1243, exhibiting jassid tolerance, was crossed with smooth leaf and leaf roll resistant Tak Fa 2, which has high yield and good fiber quality. Thereafter, plants were selected using bulk method in F2-F4 generations, followed by plant-to-row or pure line selection in F5-F6 generations based on hairy leaf with jassid tolerance, leaf roll disease resistance and high yield under non systemic-insecticide...
Tipo: Collection
Palavras-chave: Cotton; Variety improvement; Jassid; Hairy leaf cotton; Leaf roll disease; Amrasca biguttula Ishida; ฝ้าย; การพัฒนาพันธุ์; เพลี้ยจักจั่นฝ้าย; ฝ้ายใบขน; โรคใบหงิก.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5108

Sorghum variety improvement
Provedor de dados: 106
Autores: Jinda Jan-orn; Teerasak Manupeerapan; Chawana Boonreung; Prakob Jan-aram; Pratuan Sawangsri; Somchai Piyawarn; Julee Tippayaruk; Sirichai Unsrisong; Pontip Chungmanoch.
9 tables
Palavras-chave: Sorghum; Variety improvement; Population improvement; Feed quality; Sorghum hybrids; Variety trials; Growth; Yields; ข้าวฟ่าง; การปรับปรุงประชากร; คุณค่าทางอาหารสัตว์; ข้าวฟ่างลูกผสม.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3820