Consulta: creatorFacets:"Chaba Thongpaiyai"
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Data/hora: 09/06/2024 03:55:34

ความหลากหลายและสัมพันธ์ทางพันธุกรรมระหว่างอ้อยพันธุ์การค้าในประเทศไทย
Provedor de dados: 106
Autores: Chaba Thongpaiyai; Anucha Wongpraneekul; Prasert Chatwachirawong.
Objective of this study was conducted to determine the diversity and relationships among commercial sugarcane varieties in Thailand. The pedigree in each variety was traced back to the original ancestors. The coefficient of parentage was calculated from records of 70 varieties, and a dendrogram was drawn using the unweighted pair-group method using arithmetic averages (UPGMA) of clustering. Pedigree data showed that Thai commercial varieties were only bred from 26 exotic varieties. The analytical results indicated that many sugarcane varieties had higher close relationship with OCSB3 (37.3%) than UT1 (20.4%). S. officinarum was major genetic contributor (25.1%) whereas S. barberi, S. spontaneum, and S. sinense were 10.8, 5.9, and 2.4%, respectively. These...
Tipo: Collection
Palavras-chave: Sugarcane breeding; Coefficient of parentage; Commercial sugarcane; Genetic diversity; อ้อย; การปรับปรุงพันธุ์; สัมประสิทธิ์ทางเครือญาติ; พันธุ์การค้า; ความหลากหลายทางพันธุกรรม; ประเทศไทย.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5313

การประเมินศักยภาพผลผลิตของพันธุ์อ้อยอาหารสัตว์
Provedor de dados: 106
Autores: Kosit Boonaek; Kittima Ruksopa; Chaba Thongpaiyai; Yuttapong Tanthong; Gunyavee Ritcharee; Prasert Chatwachirawong.
Eight improved clones of forage-cane were evaluated for biomass yield performance under irrigatedcondition at Kasetsart University, Kamphaeng Saen campus, Nakhon Pathom during 2011-2012. The study wasdesigned with randomized complete blocks design with 4 replications in 3 crop-cycles, newly planted, first-ratoon and second ratoon that harvested at 6, 4 and 4 month after planting/ratooning, respectively. Total fresh biomass yield from 3 crop-cycles was 40.47 ton/rai. The total yield of 3 crop-cycles varied between 27.44 and 46.46 ton/rai. High biomass yield obtained from the new clones 28-2113, 28-2114 and 28-1727 that were equal to 46.46, 44.86 and 42.96 ton/rai, respectively. Although, three new forage-cane clones had high potential of biomass yield....
Tipo: Collection
Palavras-chave: Forage-cane; Yield testing; Biomass; อ้อย; อาหารสัตว์; พืชอาหารสัตว์; ผลผลิตชีวมวล; อาหารหยาบ; โคเนื้อ; โคนม; การทดสอบผลผลิต.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5305