论文部分内容阅读
所谓反季节蔬菜,就是避开蔬菜的正常栽培季节和市场供应期,采用特殊的栽培技术种植蔬菜的方法。如将秋季栽培的白菜、花椰菜等耐荫蔬菜通过覆盖遮阳网遮阳、降温安排在春夏季种植;春夏种植的空心菜、茄类、瓜类等蔬菜通过温室或塑料大棚栽植。四季供应市场,从而提高种菜的经济效益。因是反季节蔬菜,在肥料施用上有其一定的要求。重施有机肥。选择充分腐熟的有机肥提早在盖棚前1个月作基肥施下,施入棚室土壤中,施用
The so-called anti-seasonal vegetables, vegetables is to avoid the normal cultivation season and market supply period, the use of special cultivation techniques to grow vegetables. Such as the autumn cabbage cultivation, shade-tolerant vegetables such as cauliflower shade through the coverage of shade, cooling arrangements in the spring and summer planting; spring and summer planting of spinach, eggplant, melons and other vegetables through the greenhouse or plastic greenhouse planting. Seasons supply market, thereby increasing the economic benefits of planting. Because it is anti-season vegetables, fertilizer application has its own requirements. Heavy organic fertilizer. Select full maturity of organic fertilizer in the cover shed early one month before the base fertilizer applied to the greenhouse soil, application