日前,听菜农反映,今年新建大棚产量很低,效益很差,带着疑问笔者走访了齐河北的几处新建棚,所到之处,棚体设计标准先进,但所种植的黄瓜,秧细、叶黄、叶小、瓜少、病多。80多米的大棚收入才1万元左右,较去年减少经济效益40%。经检查分析,主要原因是没能彻底深翻菜地。 Recently, I listened to vegetable farmers to report that the output of newly built greenhouses was very low this year and the returns were very poor. With questions, I visited several newly-built sheds in Hebei Province. Wherever they went, the standard of shed design was advanced. However, the planted cucumbers and seedlings , Leaves yellow, leaves small, melon less, disease and more. More than 80 meters of greenhouse revenue was only about 10,000 yuan, 40% less economic benefits than last year. After checking and analyzing, the main reason is that it can not completely turn over vegetables.