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抗虫棉抗虫特性及产量性状的研究
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摘要:
以治虫和不治虫2种处理的泗棉3号为对照品种,研究了6个抗虫棉的抗虫特性和产量性状。结果表明,6个抗虫品种对棉铃虫具有高度抗性,产量性状也表现较好。籽棉产量,除5号品种外,其余5个抗虫棉品种匀优于CK1或CK2;2号,6号和1号品种皮棉产量高于CK2。
关键词:  抗虫棉 抗虫特性 产量性状 棉花 品种
DOI:
基金项目:
Study on the Anti-bollworm Characteristics and Yield Traits of Anti-bollworm Cotton
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Abstract:
Six veriaties of anti-bollworm cotton were investigated on their anti-bollworm characteristics and yield traits in comparison with Simian-3 treated with insecticide (CK 1) and untreated with insecticide (CK 2).Results showed that six veriaties of anti-bollworm cotton had strong resistance to bollworm and good yield traits as well.In total output,all veriaties of anti-bollworm cotton except No.5 were superior to CK 1 or CK 2,and fiber output,No.2,6,1 veriaties,were all better than CK 2.
Key words:  Anti-bollworm cotton Anti-bollworm characteristics Yield traits,

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