There was no obvious difference between base fertilizer and after manuring.

基肥与追肥之间肥效无显著差异.

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The decreasing range is related to tobacco leaf position and amount of K base fertilizer.

充足的钾肥作为基肥能显著提高烤烟叶片中氮素的含量.

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It can be as base fertilizer , after fertilizer and foliar fertilizer.

可以用做底肥, 也可以用做追肥及叶面肥.

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The effects of seed dressing and base fertilizer with water - retaining agent on wheat growth were studied.

研究了保水剂拌种和基施对小麦生长的影响.

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