蔬菜大棚内温度变化规律及调整措施

• 作 者: 葛桂娣 时本银 朱兆才
• 出 处: 江苏农机与农艺
• 发表日期: 1999年02期
• 关键词: 大棚蔬菜 反季节 温度变化规律 温室效应 地温变化

近年来，石狮乡引导农民种植反季节大棚蔬菜，目前，该乡仅马巷村种植的大棚蔬菜就有西葫芦、洋香瓜、黄瓜、西红柿等１０多个品种。通过实践，他们发现蔬菜大棚内气温和地温的变化具有一定的规律，由于白天温室效应显著，使棚内维持着较高的温度；但夜晚因无热源，大棚内...

In recent years, Shishi Township to guide farmers to grow anti-season greenhouse vegetables, at present, the township only Ma Xiangcun planting greenhouse vegetables have zucchini, melon, cucumber, tomatoes, more than 10 varieties. Through practice, they found that the change of temperature and ground temperature in vegetable greenhouse has a certain regularity, which makes the greenhouse maintain a high temperature due to the significant greenhouse effect during the daytime;