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高产水平下氮肥运筹与小麦品质关系的研究

JOURNAL OF HENAN AGRICULTURAL SCIENCES(2003)

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Abstract
研究了不同质地的高肥力耕地、氮肥不同施用时期对小麦加工品质的影响,结果表明:土壤质地,尤其是20 cm以下土层的质地可能是影响小麦粉面团稳定时间的重要因素,中壤-重壤土明显优于砂壤土.在高肥力基础上,氮肥的底追比以4:6为宜,返青期或返青期+药隔期追氮对提高小麦加工品质的效果最好.
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