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西华县奉母镇奉母村农民谭太恒,在镇农技站科技人员的技术指导下,1993年在自家的一亩责任田里实行菠菜、西瓜、甘蔗套种,立体化栽培,收菠菜230公斤,西瓜2140公斤,甘蔗2325公斤,总经济效益2640元。为奉母镇的集约化农业开创了一条致富之路。他的具体做法是: 1、精细整地,施足底肥 粮食经济作物要想夺高产,整地是基础,施肥是关键。整地前,亩施优质农家肥5方,碳铵60公斤,过磷酸钙75公斤,饼肥100公斤作底肥。然后进行精耕细耙,达到上虚下实,无明暗坷垃。 2、合理配置套种方式 10月10日种上菠菜,菠菜于次年3月下旬收完。整地后,4月2日种上一行早熟郑杂5号地膜西瓜,行距1.5米,株距0.3米。4月5日在1.5米宽的西瓜行间载上两行地膜甘蔗,行距0.8,株距0.4米。 3、科学管理
In 1993, under the technical guidance of the scientific and technical personnel of Zhennong technical station, the spinach, watermelon and sugarcane intercropping, three-dimensional cultivation and spinach 230 kg , 2140 kilograms of watermelon, 2325 kilograms of sugarcane, the total economic benefits of 2640 yuan. For Fengmang intensive agriculture has created a way to get rich. His specific approach is: 1, fine preparation, Shi enough fertilizer food crops to win high yield, site preparation is the foundation, fertilization is the key. Before the preparation of land, Mushi high-quality farmyard 5 parties, ammonium bicarbonate 60 kilograms, superphosphate 75 kilograms, cake fat 100 kilograms for the base fertilizer. Then intensive rake, to achieve the virtual reality, no light and dark builders. 2, a reasonable allocation of intercropping methods October 10 species of spinach, spinach closed in late March the following year. After site preparation, on April 2, a row of premature Zhengza 5 mulching watermelon, row spacing 1.5 meters, spacing 0.3 meters. April 5 in 1.5 meters wide watermelon line between the two rows of plastic film cane, line spacing 0.8, spacing 0.4 meters. 3, scientific management