地处钱塘江畔的浙江星野集团公司乔司农场,有耕地2.5万亩,由于水利条件较差,土壤又带咸性,历来以麦稻二熟为主,作物产量一直较低,农业收益不高。前10年开始在麦熟后种植西瓜,但由于采用的西瓜品种以迟熟为主,西瓜收后,因水利条件限制,后熟难以再种稻,只好种一些蔬菜或收割一些杂草供畜牧场使用,这样收益仍不能提高。近五年开始,西瓜改用早熟品种,不但解决了瓜后顺利插种晚稻的问题,从而也扩大了麦、瓜、稻三熟制面积,使收益大大增加。目前已改制的9000亩麦瓜稻,去年每亩西瓜1750公斤, Qiaosi Farm, located in the bank of Qiantang River, owns 25,000 mu of arable land. Due to the poor water conditions and the salty soil, it has always been dominated by second-crop of rice. Crop yield has been low and agricultural income high. The first ten years began to grow watermelon after ripening in wheat. However, due to late ripening of watermelon cultivars, watermelon was harvested after harvesting. Due to limited water conditions, it was difficult to re-grow rice. After that, we had to plant some vegetables or reap some weeds for livestock husbandry Field use, so revenue can not be improved. In the recent five years, the use of early maturing varieties of watermelon has not only solved the problem of late rice intercalating smoothly after melon, but also expanded the area of ​​three crops of wheat, melon and rice and greatly increased the profits. At present, 9,000 mu of maize rice has been restructured, 1,750 kg of watermelon per mu last year,