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近年来,我市单坡面塑料日光温室蔬莱发展很快,面积近万亩。但单产差异较大,如冬春茬黄瓜有的亩产1.3万公斤,有的却只有几千公斤。目前,影响冬季黄瓜单产主要是天气和生理性障碍,因此,探索消除这些障碍因子的途径,是极其重要的。
In recent years, the city’s single-slope plastic greenhouses vegetable fast development, an area of nearly mu. However, large differences in yields, such as winter and spring cucumbers and some mu produce 13,000 kilograms, while others only a few thousand kilograms. At present, the main factors that affect winter cucumber yield are weather and physiological obstacles, therefore, exploring ways to eliminate these barriers is extremely important.