CHANGES IN GROWTH RATE AND MORPHOLOGY OF PERENNIAL RYEGRASS SWARDS AT HIGH AND LOW NITROGEN LEVELS

被引：55

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作者：

DAVIES, A

机构：

来源：

JOURNAL OF AGRICULTURAL SCIENCE | 1971年 / 77卷 / AUG期

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D O I：

10.1017/S002185960002356X

中图分类号：

S [农业科学];

学科分类号：

09 ;

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页码：123 / &

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