Seed Size Effects on Early Seedling Growth and Response to Applied Nitrogen in Annual Ryegrass (&

来源 :农业科学(英文) | 被引量 : 0次 | 上传用户:zhj8028
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Use of individual plants as experimental units may be necessary when resources are limited, but inter-plant variation risks obscuring differences among treatments. Experiments were undertaken to measure the effects of seed size on seedling size and respon
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