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1品种及种薯选择在品种选择上,应根据栽培目的和不同品种的特性而定。为了克服种薯的病毒给生产上带来的为害,应选用脱毒种薯。选择整地.1择土选地马铃薯适宜微酸性土壤,p H4.8~7.0的土壤上种植生长比较正常。应选择土层深厚、土壤疏松、肥沃、通气性良好、易排灌的壤土、沙壤土为宜。
1 varieties and seed selection in the selection of varieties, should be based on cultivation purposes and the characteristics of different varieties may be. In order to overcome the harm caused by seed virus to the production, virus-free seed should be selected. The selection of soil preparation.1 The potato suitable for soil selection is suitable for slightly acidic soil, and the growth on the soil of p H4.8 ~ 7.0 is normal. Should choose a deep soil, loose soil, fertile, good ventilation, easy drainage of loam, sandy loam is appropriate.