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低产田是指盐碱重,含有机质少,缺氮少磷,理化性状坏,结构不良,保肥保水力弱,生产能力低的土壤。新疆低产田约占总耕地的35—40％。长期以来低产田是影响作物产量的制约因素。新疆欲将农业搞上去,其出路之一在于低产田的培肥。在今年初召开的新疆生产建设兵团党委扩大会议上,郭刚政委指出,从1988年起,兵团每年要改造低产田50万亩,这是一项具有战略意义的决策。那么,怎样培肥低产田呢?从新疆实际出
Low yield field refers to saline-alkali soil, with less organic matter, lack of nitrogen and phosphorus, poor physical and chemical properties, poor structure, weak water retention and low production capacity. Xinjiang low-yield fields account for about 35-40% of the total cultivated land. Low-yielding fields have long been a constraint on crop yields. Xinjiang wants to engage in agriculture, one of its outlets lies in the cultivation of low-yielding fields. At an enlarged meeting of the Xinjiang Production and Construction Corps party committee earlier this year, Political Commissar Guo Gang pointed out that since 1988, the Corps has to rebuild 500,000 mu of low-yield farmland each year. This is a strategic decision. So, how to cultivate low-yielding fields it? Actual out from Xinjiang