论文部分内容阅读
夏县是山西省有名的蔬菜生产大县,近年来,随着县委、县政府各项惠农政策措施的出台,农户种植蔬菜的热情高涨,尤其是保护地黄瓜种植面积不断扩大,黄瓜生产已成为夏县农业增产农民增收的重要产业之一。但由于受长期的连作生产、土壤药物处
Xiaxian is a famous vegetable production county in Shanxi Province. In recent years, with the promulgation of preferential agricultural policies and measures by county Party committee and county government, the enthusiasm of farmers in growing vegetables has been increasing. Especially, the planting area of cucumbers in protected areas has been continuously expanded. Become one of the important industries for farmers to increase their incomes in Xiaxian County. However, due to prolonged continuous production, soil medicine department