论文部分内容阅读
我省每年的12月份—1月份的深冬季节,阴、雨、雪、雾灾害性天气较多,给日光温室黄瓜生产带来不少困难,严重影响了黄瓜的正常生长,为进一步预防今年温室黄瓜生产因灾害性天气带来的不良影响,特提出以下管理措施:一、尽量增光、补温,加强保温1、如果不是雾的太严重,一定要拉苫见散射光,久阴乍晴拉苫时一定要采用间隔拉苫或者及时回苫技术,防止闪苗。草苫应逐渐拉苫,不要完全拉开,逐渐增强温室光照,避免棚内温度骤增
In our province from December to January, there are more severe weather of overcast, rain, snow and fog, which brings many difficulties to cucumber production in solar greenhouse and seriously affects the normal growth of cucumber. In order to further prevent this year Greenhouse cucumber production due to the adverse effects of disastrous weather, special proposed the following management measures: First, try to add light, make up the temperature, to strengthen the insulation 1, if not too serious fog, must pull the light see scattered light, Pull pull must be used when the interval pull 苫 or timely 苫 technology to prevent flash seedlings. Grass 苫 should gradually pull 苫, do not fully open, and gradually enhance the greenhouse light, to avoid the greenhouse temperature surge