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一、稻田套播麦应用价值1995~1999年镇江市稻套麦技术应用面积占各年小麦种植面积的50%以上,促进了水稻品种粳型化,提高了迟熟晚粳种植比例。1998年晚粳面积占水稻面积的502%,大幅度提高了水稻生产水平,单产年递增256kg,从1994年的51
I. Application value of rice cropping wheat From 1995 to 1999, the area of rice paddy technology application in Zhenjiang accounted for more than 50% of the acreage of wheat in each year, which promoted the japonica rice varieties and increased the ratio of late japonica rice planting. The area of late japonica rice accounted for 502% of the area of paddy in 1998, which greatly increased the level of rice production. The yield per unit area increased by 256kg from 51