The purpose of this essay is to solve the problem of high costs and the impropriety of greenhouse building and environment regulating on seedling production in south area of Guangxi province.

 
  • 本文旨在解决目前桂南地区温室(大棚)苗木生产中,温室(大棚)建造、环境调控方法不当、成本高的问题。
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