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生产实践表明,冬春季节利用温棚反季节栽培蔬菜,在正常的气候条件下,如晴朗无云时管理较为简单、成功率高。但有时会出现连阴雪雨、阴后骤晴、连续阴冷气候异常现象,常给温棚的管理带来难度,同时若管理不当还会导致蔬菜栽培的失败。因而,应采取措施进行针对性管理。如若遇有连续阴雨雪天气出现,首先应加强保温工作。除棚面上覆盖草苫外,草苫下面可增加一层纸
Production practice shows that winter and spring use of greenhouse cultivation season vegetables, under normal climatic conditions, such as sunny cloudless management is relatively simple, high success rate. But sometimes there Yin Liangyuyu, overcast Yin Qing, continuous abnormal cold and climatic anomalies, often to greenhouse management difficult, at the same time if not properly managed will lead to the failure of vegetable cultivation. Therefore, measures should be taken for targeted management. In case of continuous rainy and snowy weather, we should first strengthen the insulation work. In addition to cover the grass on the shed outside, the grass can add a layer of paper below