论文部分内容阅读
俗话说“三份种七份管”。下种以后,长好长不好,能不能高产全在一个“管”上。管的目的就是用必要的生产措施,充分满足植物生长发育所需要的阳光、温度、湿度、水分、空气、养分的要求,同时又能防止自然界中各种不利因素,为植物生长发育创造良好的环境条件,按照人们生产的需要目标发展。管理内容包括:间苗与定苗、中耕与除草、追肥与培土、灌溉与排水、复盖与遮阴、搭架与修剪、防霜(寒)
As the saying goes “three kinds of seven tubes ”. After planting, grow a long, not good, can all high-yield in a “tube” on. The purpose of the tube is to fully meet the requirements of sunlight, temperature, humidity, moisture, air and nutrients required by the plant growth and development with the necessary production measures, while preventing various unfavorable factors in nature and creating a good plant growth and development Environmental conditions, in accordance with the needs of people’s production development goals. Management include: Miao and Dingmiao, cultivating and weeding, top dressing and earthwork, irrigation and drainage, covering and shading, shelving and trimming, frost (cold)