Studies on application of controlled release fertilizer in nursery seedling production.

与控释肥在苗木生产中的应用>>相似的文献.

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The invention relates to a special controlled - release fertilizer for hawthorn trees and a preparation method thereof.

本发明涉及一种山楂树专用控释肥及其制备方法.

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This invention discloses a polymer coated controlled - release fertilizer, its production method and its specific coating material.

本发明公开了一种聚合物包膜控释肥料及其生产方法与专用包膜材料.

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The invention relates to a special controlled release fertilizer of roses and a preparation method thereof.

本发明涉及一种玫瑰专用控释肥及其制备方法.

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The invention relates to a special controlled - release fertilizer for melon and a preparation method thereof.

本发明涉及一种甜瓜专用控释肥及其制备方法.

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