论文部分内容阅读
一、粮区日光温室蔬菜生产的状况 土地空旷、空气清洁、光照充足、晴天棚内温度高、土传病菌少是粮区日光温室栽培蔬菜的有利因素;农户积极性高、肯吃苦、勤奋是粮区日光温室栽培蔬菜成功的内在动力。但粮区山大沟深,交通不便,冬春用水,全靠上年秋季贮存,运送极为不便;本茬栽培作物以番茄、黄瓜、蕃瓜等茄果类为主,对管理技术水平要求高;菜农蔬菜栽培经验不足、土壤肥力低、水分供给不及时、夜间或阴、雪天棚内温度低等原因,增大了温室蔬
First, the situation in the grain and light greenhouses vegetable production Open land, clean air, adequate sunshine, sunny shed temperature is high, less soil-borne bacteria is a favorable factor in the cultivation of vegetables in the greenhouse area; farmers with high enthusiasm, willing to endure hardship, diligence is the food The inner driving force of successful vegetable cultivation in solar greenhouse. However, it is extremely inconvenient to store in the autumn of last year due to traffic inconvenience and winter and spring water supply. The main crop cultivars in this crop mainly include solanaceous fruits such as tomato, cucumber and cucumber, which require high management skills. Vegetable farmers lack of experience in cultivation, low soil fertility, water supply is not timely, night or overcast, snow shed low temperature and other reasons, an increase of greenhouse vegetables