陈雄辉 万邦惠. 水稻光温敏核不育系的温敏期研究[J]. 华南农业大学学报, 1996, (1): 96-101.
    引用本文: 陈雄辉 万邦惠. 水稻光温敏核不育系的温敏期研究[J]. 华南农业大学学报, 1996, (1): 96-101.
    Che Xionghui, Wan Banghui, Chen Weidong, Liang Keqin. TEMPERATURE-SENSITIVE STAGE OF PHOTOPEKIOD AND THERMOPERIOD SENSITIVE GENIC MALE-STERILE LINE IN RICE[J]. Journal of South China Agricultural University, 1996, (1): 96-101.
    Citation: Che Xionghui, Wan Banghui, Chen Weidong, Liang Keqin. TEMPERATURE-SENSITIVE STAGE OF PHOTOPEKIOD AND THERMOPERIOD SENSITIVE GENIC MALE-STERILE LINE IN RICE[J]. Journal of South China Agricultural University, 1996, (1): 96-101.

    水稻光温敏核不育系的温敏期研究

    TEMPERATURE-SENSITIVE STAGE OF PHOTOPEKIOD AND THERMOPERIOD SENSITIVE GENIC MALE-STERILE LINE IN RICE

    • 摘要: 以农垦58S为基因供体转育的W6154S,Ks-9,N12S,N15S,N18S5个籼稻光温敏核不育系,1991~1993年在广州自然条件下观察了它们的育性变化,对温度诱导其有性转换规律进行了相关,多元回归及通径分析,结果表明:1.不同的不育系,其温敏性越强不育系温敏期越长,同一不育系,日最低温温敏期最长,日均温其次,日最高温最短,2.不同不育系各温度因素对花粉育性的影响不同,有的以日最低温影响最

       

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