在日光温室、塑料大棚、土坡荒地和基本农田条件下，应用化学除草剂进行防治试验。
Experiments on chemical control of weeds in sunlight greenhouse, big plastic shed, waste slope land and basic farmland were carried out.
对覆膜大棚、日光温室及塑料大棚内温度与光照进行了对比与相关分析。
The statistical and Correlation analysis of temperature and light in double plastic shed, green house and plastic shed were done, and regression equations were founded.
对覆膜大棚、日光温室及塑料大棚内温度与光照进行了对比与相关分析。
The statistical and Correlation analysis of temperature and light in double plastic shed, green house and plastic shed were done, and regression equations were founded.
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