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马铃薯是营养丰富的重要粮菜兼用作物,以春季为主要生产季节。1996年我县从东北引进东农303早熟品种,试种示范面积1800余亩。据调查,亩平均产量在1000公斤左右,高产田块达1500公斤。1997年我们安排在桃溪滩乡桃溪滩村方子荣农户1.25亩双季晚稻田里进行高产试验,经测产,亩产达2094公斤,其中大中薯(100克以上)比例占83.17%;总薯个数为15788个,大中薯占65.92%。亩产值1350元左右。现将高产栽培技术措施总结如下:
Potato is a nutrient-rich staple food and crops, with spring as the main production season. In 1996, our county imported Dongnong 303 precocious varieties from northeast China, with demonstration area of 1800 mu. According to the survey, the average output of mu is about 1000 kilograms, and the high-yield plots reach 1500 kilograms. In 1997, we arranged for a high yield trial of 1.25 hectares of double cropping late rice fields in Fangzirong, Taoyuan village, Taoyuan village, Taoyuan village. According to the survey, the yield per mu reached 2,094 kilos, of which, the proportion of medium and large potatoes (over 100 grams) accounted for 83.17% The total number of potato 15788, large and medium-sized potato accounted for 65.92%. The output value of 1350 yuan per mu. Now high-yielding cultivation techniques and measures are summarized as follows: