论文部分内容阅读
延秋栽培的大棚番茄,采用家庭土法保鲜,可延迟上市1～2个月。既可调节蔬菜淡季供应,又能收到较好的经济效益,增加收入3～4倍。是一条投资
Autumn cultivation of greenhouse tomatoes, home soil method of preservation can be delayed for 1 to 2 months. Can regulate the off-season supply of vegetables, but also receive better economic efficiency, increase income 3 to 4 times. It is an investment