【摘 要】
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1.注意保温当扣完大棚、夹好风障后,应及时用厩肥或乱草填平韭菜大棚北侧的掘土沟,大棚南侧脚下,应顺棚挖一条深、宽各30-35厘米的防寒沟,沟内填满马粪或乱稻草。这样可避免
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1.注意保温当扣完大棚、夹好风障后,应及时用厩肥或乱草填平韭菜大棚北侧的掘土沟,大棚南侧脚下,应顺棚挖一条深、宽各30-35厘米的防寒沟,沟内填满马粪或乱稻草。这样可避免棚内南北边垅的韭菜受外界低温的影响。棚顶覆盖的草帘,厚度不小于2.5厘米,长度要超过棚的基部,以便覆盖草帘
1. Note that when the buckle after the closure of the greenhouse, caught the wind barrier, the timely use of manure or chaos grass levee greenhouses north of digging trench, the south side of the greenhouse should be dug a deep, wide 30-35 Cm cold trench, ditch filled horse manure or chaos straw. This will avoid the shed north and south of the leek chives affected by the outside world’s low temperature. Shed covered straw curtain, the thickness of not less than 2.5 cm, the length of the base to exceed the shed in order to cover straw curtain
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