The dehydrogenase activity, acid phosphoesterase activity and seed vigor were improved by N fertilizer application.

施氮肥提高了结缕草种子脱氢酶活性和酸性磷酸酯酶活性和种子活力.

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Fertilizer application was the main method of accelerating parent material red soil maturation process.

施肥是加速红壤母质熟化的主要途径和方法.

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Although mineral binder bonds are used in organic fertilizer application very abroad, it is restricted increasingly.

无机粘结剂在有机复混肥上的应用很广泛, 由于其存在一些缺点,在有机复混肥中的应用受到限制.

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The results were as follows : Proper fertilizer application would promote absorption of the nutrition vegetable organ.

结果表明: 施肥量对各器官养分分配有重要影响.

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Abusement of chemical fertilizer application resulted in soil degradation and threaten sustainable agricultural development.

不当的化肥施用将导致土壤发生各种形式的退化,严重威胁着农业的持续发展.

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In addition to the emphasis basal fertilizer application , soil acidity should be more appropriate Shilin Fei.

施肥除重视基肥外, 酸性土壤应适当多施磷肥.

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This paper summarizes the pollution problems of fertilizer application in agriculture, and countermeasures are put forward.

综述了氮肥使用不当造成的环境污染和生态破坏的机理以及应对措施的研究成果.

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All of tea plantations all the ecological pollution - free fertilizer application and biological agents.

茶园所有茶树全部施用无公害生态有机肥及生物药剂.

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The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application.

总磷需求量与土壤磷潜力和施用氮肥有关.

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