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随着农村种植业结构的调整,我省西瓜生产迅速发展,栽培技术不断提高。全省西瓜种植面积,1983年为35万亩,1986年发展到105万亩。平均单产1983年前徘徊在600～750公斤,1986年平均单产上升到1000公斤以上。地产西瓜上市期1983年为7月上旬,1986年提前到5月下旬,结束期从1983年以前的7月下旬,延迟到1986年的8月中旬,供应期增加到80余天,基本上满足了高温期的市场供应。优质良种西瓜比例逐年增加,1986年全省良种西瓜种植面积占总面积95％以上,其中近年内新选育的
With the adjustment of the structure of rural farming, the rapid development of watermelon production in our province, continuous improvement of cultivation techniques. The province’s watermelon acreage, in 1983 for 350000 acres, developed to 1050000 acres in 1986. The average yield hovered 600 to 750 kg before 1983, and the average yield in 1986 rose to over 1,000 kg. Real estate watermelon listing period in early 1983 in July 1983, early in 1986 to late May, the end of the period from late July before 1983 until late August 1986, the supply period increased to more than 80 days, basically fulfilled High temperature market supply. High-quality varieties of watermelon increased year by year, in 1986 the province accounted for more than 95% of the total planting area of watermelon varieties, of which new breeding in recent years