简介了植物抗寒冻性方面的研究成果及其应用。
The research achievements and application on the plants freeze resistance were concisely discussed.
简介有机菌肥的特点、工艺过程，阐述设计中如何消化吸收外商技术进行设计优化，应用最新研究成果并实现工程化。
It describes that how to digest and assimilate advanced technology introduced from foreign countries to optimize the process design for organic bacterial manure plant.
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