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喷施植物生长调节剂和控水袋及新型滴灌技术,不仅能够达到抗旱节水的目的,而且能促进苗木生长、增强苗木抗旱性,对维持苗木的生长意义重大。
Spraying plant growth regulators and water control bags and new drip irrigation technology can not only achieve the purpose of drought and water conservation, but also promote the growth of seedlings and enhance the drought resistance of seedlings, to maintain the growth of seedlings of great significance.