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南方高寒山区,由于受冰冻的影响,冬播马铃薯一般不能正常越冬,如采用春播,则能收到增产增收的良好效果。我县火烧坪乡近两年推广马铃薯春播近700公顷,667平方米增产52.5公斤,增值15.75元,总计增值11.21万元。马铃薯春播主要抓好以下四条措施:
Cold mountains in southern China, due to the impact of freezing, winter sowing potatoes generally can not be normal winter, such as the use of spring sowing, you can receive a good effect of increasing production and income. My county fire Ping Township nearly two years to promote potato spring planting nearly 700 hectares, 667 square meters yield 52.5 kilograms, added value of 15.75 yuan, a total value added 112,100 yuan. The main spring potato broadcast grasp the following four measures: