【摘 要】
：
湖南长沙农业现代化研究所科研人员用澳大利亚籼稻“Pelde”作试验材料,运用花药培育出了耐冷、优质高产籼稻“花8504”,经1988—1991年连续四年多试种,被证实为一个很有推
【机 构】
：
中国科学院长沙农业现代化所,中国科学院长沙农业现代化所,
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湖南长沙农业现代化研究所科研人员用澳大利亚籼稻“Pelde”作试验材料,运用花药培育出了耐冷、优质高产籼稻“花8504”,经1988—1991年连续四年多试种,被证实为一个很有推广前途的优质耐冷高产籼稻,适于南方稻区推广。“花8504”基本营养生长期较长,在南方稻区可作单季稻或双晚栽培。株高95厘米,穗长
Changsha, Hunan Institute of Agricultural Modernization researchers with the Australian Indica “Pelde” as a test material, the use of anthers to cultivate a cold, high-yielding indica rice “flower 8504”, after 1988-1991 for more than four years of trial, was confirmed as a very Promote the future of high-quality cold-tolerant and high yield indica rice, suitable for the promotion of southern rice. “Flower 8504” basic vegetative growth period longer, in the southern rice can be used for single cropping rice or double cropping. Plant height of 95 cm, spike length
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