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马铃薯是一种高产作物,分布广,用途多,经济价值大,在人民生活中占有及其重要的地位,在国民经济中具有特殊重要的意义。一年之计在于春,在马铃薯播种前,为了确保马铃薯安全生产,采取“预防为主,综合防治”的植保工作方针十分必要。因此,要严把春播种子处理关,可有效预防病虫害发生与危害。通过采取种子处理、剔除病薯、选用抗病品种、健身栽培等措施,对减轻病虫害发生和危害可起到良好的防治效果。具体措施如下:
Potato is a high-yielding crop with wide distribution, many uses, great economic value, possession in the people’s life and its important position, which is of special significance in the national economy. The plan for a year lies in the spring. Before the potato is planted, in order to ensure the safe production of the potato, it is necessary to adopt a policy of “prevention first and comprehensive prevention and control”. Therefore, we must strictly handle the spring sowing seeds, which can effectively prevent the occurrence and harm of pests and diseases. Through the adoption of seed treatment, eliminating the disease potato, the selection of disease-resistant varieties, fitness cultivation and other measures to reduce the occurrence and harm of pests and diseases can play a good control effect. Specific measures are as follows: