利用葉綠素測計估測水稻植株葉綠素及氮素
Journal
中華農業研究
Journal Volume
52
Journal Issue
1
Pages
73-83
Date Issued
2003-03-08
Date
2003-03-08
Author(s)
楊純明
Chwen-Ming Yang
Abstract
本文研究在行政院農委會農業試驗所農場(臺中縣霧峰鄉)進行,調查2000年二期稻作至2002年一期稻作(二年四期作)之水稻生育期間稻株葉片葉綠素總量與氮素含量及葉綠素測計讀值,分析葉綠素與氮素含量關係,再釐清是否可以利用葉綠素測計讀值估測葉綠素及氮素之變化,並比較期作間差異。
Field experiments were conducted at Taiwan Agricultural Research Institute Experimental Farm, Wufeng to investigate changes of leaf total chlorophyll and nitrogen content as well as values of chlorophyll meter for rice plants (Oryza sativa L. cv. TNG 67) grown from the 2nd crop of 2000 to the 1st crop of 2002.
Subjects
水稻
葉綠素測計
葉綠素總量
氮素含量
氮肥管理
Rice
Chlorophyll meter
Total chlorophyll
Nitrogen content
Nitrogen fertilizer management
Publisher
農業試驗所
Type
journal article
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