人民公社农田基本建设规划讲座 第四讲 农田防护林规划

• 作 者: 宋儒玲
• 出 处: 农业科学实验
• 发表日期: 1978年12期
• 关键词: 农田防护林 农田基本建设 人民公社 农业生产 副林带 害风 新疆杨 北京杨 防护林体系 青杨

农田防护林规划是农田基本建设规划的一个重要内容,规划时要注意作到防护林占地少,效益大,经济价值高,发挥效益快,林木寿命长,生长稳定,对农业生产的不良影响少。一、农田防护林规划的原则1、立足当前,着眼长远,与田、渠、路合理结合,统一配置,便于机耕与灌溉;

The plan of farmland shelterbelt is an important part of the plan of farmland infrastructural development. At the time of planning, it should be noted that the shelterbelt occupies less land, has great benefits, has high economic value, has the quick benefits, enjoys long-lived trees, has stable growth and has little adverse impact on agricultural production. First, the principle of farmland shelterbelt planning 1, based on the current, long-term perspective, and field, drainage, road reasonable combination of unified configuration, easy tillage and irrigation;