A comparison of the relationship between corn yield and nutrient concentration in whole plants and different plant parts at early tassel at two locations
作者:
W. M. Walker,
T. R. Peck,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1972)
卷期:
Volume 3,
issue 6
页码: 513-523
ISSN:0010-3624
年代: 1972
DOI:10.1080/00103627209366408
出版商: Taylor & Francis Group
关键词: Stage of growth;chemical composition;multiple regression
数据来源: Taylor
摘要:
The relationship between corn yield and nutrient composition of whole plants at two stages of growth, and between corn yield and nutrient composition of different plant parts at early tassel was investigated. It was found that chemical composition of plants about 10 inches in height was more closely associated with yield than chemical composition when plants were about 30 inches high. Chemical composition of lower stalk or lower leaves was more closely associated with yield than was the composition of other plant parts.
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