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一、整地改土(一)根治半边涝的增产效果半边涝对花生产量影响很大。播种后受涝,由于水分过多,通气不良,地温低,易烂种;出苗后受涝,在强光照下易烧苗烂根;结荚期受涝害,影响发育,果少果秕;饱果成熟期受涝害,小花生易发芽,大花生易烂果。因此,根治半边涝是花生增产的一项
First, soil preparation and land improvement (a) the effect of half the floods to improve the yield half of the floods have a great impact on peanut production. Waterlogging after sowing, due to excessive water, poor ventilation, low ground temperature, easy to bad; after emergence by waterlogging, easy to burn seedlings in the bright light rotten roots; Full fruit ripening by waterlogging, peanut germination, peanut easy to rotten fruit. Therefore, the cure of the half-flood is one of the peanut increases