RELATION BETWEEN EXTRACTABLE CHLOROPHYLL AND PORTABLE CHLOROPHYLL METER READINGS IN LEAVES OF 8 TROPICAL AND SUBTROPICAL FRUIT-TREE SPECIES

被引:71
|
作者
SCHAPER, H [1 ]
CHACKO, EK [1 ]
机构
[1] CSIRO,DIV HORT,DARWIN,NT 0821,AUSTRALIA
关键词
TROPICAL AND SUBTROPICAL FRUIT TREES; CHLOROPHYLL; CHLOROPHYLL EXTRACTION; CHLOROPHYLL METER;
D O I
10.1016/S0176-1617(11)81314-3
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Highly significant, linear relationships were found between acetone-extractable leaf chlorophyll and optical densities of leaves estimated using a portable chlorophyll meter for eight tropical and subtropical fruit-tree species. In situ estimation of leaf chlorophyll using the chlorophyll meter was considered convenient, fast and accurate. No significant differences in instrument performance of two chlorophyll meters were observed within their calibrated range.
引用
收藏
页码:674 / 677
页数:4
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