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据笔者对泗县部分农户，春季花生地冬季深耕，连年测产，核实，冬季深耕地平均亩产干果273．7公斤，比春季常规耕作，每亩增收35．1公斤，增产14．7％。最高田块增收71．6公斤，冬季深耕地的花生单株果多，双仁果多，百果重高。其增产的主要原因：1．熟土层厚，根系发达深耕后
According to the author of some farmers in Sixian, spring peanut in winter deep plowing, continuous production in a row, verify that winter plowed an average of 273.7 kilograms of dry acres of land, than the spring conventional farming, yield per acre 35.1 kg, an increase of 14.7% . The highest field yield 71.6 kg, peanut monoculture per plant in winter deep plow, double pome fruit, berry height. The main reason for the increase: 1. Cooked soil layer thickness, developed root deep plowing