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本文根据实际试验资料,拟合计算了杂交籼稻的四项分蘖特征值。对我国南方稻区的籼型杂交稻进行了类型划分,定量分析了杂交籼稻分蘖生态类型的农业气象原因。并提出如何正确利用我国传统栽培技术改善不同生态类型的分蘖性状。
In this paper, according to the actual test data, the four indica rice tiller characteristic values were fitted and calculated. The types of indica hybrid rice in the rice planting area of southern China were classified and the agro-meteorological reasons for the tillering ecological type of indica hybrid rice were quantitatively analyzed. And put forward how to correctly use the traditional cultivation techniques in our country to improve the tillering traits of different ecotypes.