李之林 肖立中. 水稻水旱秧产量及其构成比较试验[J]. 华南农业大学学报, 1998, (1): 44-48.
    引用本文: 李之林 肖立中. 水稻水旱秧产量及其构成比较试验[J]. 华南农业大学学报, 1998, (1): 44-48.
    Li Zhilin Xiao Lizhong Zhang Jianguo. A COMPARISON OF YIELD AND YIELD COMPONENTS OF THE DRY SEEDBED AND THE WET SEEDBED NURSED RICE SEEDLINGS[J]. Journal of South China Agricultural University, 1998, (1): 44-48.
    Citation: Li Zhilin Xiao Lizhong Zhang Jianguo. A COMPARISON OF YIELD AND YIELD COMPONENTS OF THE DRY SEEDBED AND THE WET SEEDBED NURSED RICE SEEDLINGS[J]. Journal of South China Agricultural University, 1998, (1): 44-48.

    水稻水旱秧产量及其构成比较试验

    A COMPARISON OF YIELD AND YIELD COMPONENTS OF THE DRY SEEDBED AND THE WET SEEDBED NURSED RICE SEEDLINGS

    • 摘要: 1996年早晚两季采用两个水稻品种试验比较了不同施氮水平下水育秧和旱育秧的产量及产量构成差异,统计分析表明,旱育秧比水育秧每公顷增产稻谷293.0~729.0kg增产幅度为4.9%~12.6%,增产的主要原因是单位面积有效穗数显著增加,在旱育稀植条件下,植株高度明显增高,有效分蘖提前结束,但其他产量性状未见明显增长。

       

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