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不同灌溉处理对春小麦的生长发育及产量影响表明,在全生育期灌溉1次水,较全生育期灌溉2次水、3次水的生长发育早、进程快,抽穗提前,生育期缩短。全生育期灌1次水的春小麦灌浆时间缩短、籽粒瘦小、千粒重低,但抗逆(病)性比其他处理的强,但产量最低,灌3次水较适合各品种的生长发育。
The effects of different irrigation treatments on the growth and yield of spring wheat showed that the water was irrigated once during the whole growing period and twice during the whole growing period. The growth and development of the three times earlier, the process was quicker, the earlier heading date and the shorter the growing period. The filling time of spring wheat with one water filling in the whole growth period was shortened, the grains were thin and the grain weight was low, but the resistance (disease) was stronger than other treatments, but the yield was the lowest.