A model describing the relationship between electrical conductivity and forage dry matter content

被引：1
|
作者：
Ashbell, G [1 ]
Evers, E
Bosma, AH
机构：
[1] Agr Res Org, Volcani Ctr, IL-50250 Bet Dagan, Israel
[2] DLO, IMAG, NL-6700 AA Wageningen, Netherlands
来源：
BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY | 2000年 / 43卷 / 04期
关键词：
electrical conductivity; dry matter; rye grass; alfalfa;
D O I：
10.1590/S1516-89132000000400002
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The correlation between dry matter (DM) content, electrical conductivity (EC) and ash content was found to be linear in grass and alfalfa during drying. While minerals in grass and alfalfa were very stable components during drying, their concentrations and EC increase accordingly; therefore, the EC value could serve as a measurement to determine DM content. Results indicated that EC measurement in grass and alfalfa during drying was simple, accurate, fast and easily repeatable, and could serve as an alternative method for DM determination.
引用
收藏
页码：361 / 364
页数：4
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