我们小马驹学农科技组的实验基地是一个花园式的现代农业示范园,一排排塑料大棚整齐地立在绿色的田野上,大棚内一片春意盎然。不料,2002年下半年持续低温高湿,由于塑料大棚受温度、湿度影响变化较大,病虫害一度猖獗蔓延,一般的药用植物溶液都奈何不了它们。新问题的产生促使我们小马驹学农科 The experimental base of the Xiaoma Pei Xuenong Science and Technology Group is a garden-style demonstration park of modern agriculture. Rows of plastic greenhouses are neatly erected on green fields, and there is a lot of spring in the greenhouse. Unexpectedly, low temperature and high humidity continued in the second half of 2002. As the plastic greenhouses were greatly affected by temperature and humidity, pests and diseases were once spread, and the general medicinal plant solutions could not do anything about them. The emergence of new problems prompted us to pony to drop out of agricultural science