WATER RELATIONS OF HONEY MESQUITE FOLLOWING SEVERING OF LATERAL ROOTS - INFLUENCE OF LOCATION AND AMOUNT OF SUBSURFACE WATER

被引：40

作者：

ANSLEY, RJ ^{[1
]}

JACOBY, PW ^{[1
]}

CUOMO, GJ ^{[1
]}

机构：

[1] UNIV NEBRASKA,DEPT AGRON,LINCOLN,NE 68588

来源：

JOURNAL OF RANGE MANAGEMENT | 1990年 / 43卷 / 05期

关键词：

D O I：

10.2307/3899008

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

When less subsurface water was available, Prosopis glandulosa were more dependent on lateral roots to supply water. Treatment effects were minimized by the 2nd growing season following root severing, possibly from new root growth within or below the root barrier region. The lateral root system may play a significant role in regulating leaf water relations on sites with limited subsurface water. -from Authors

引用

页码：436 / 442

页数：7

共 24 条

[1] ROOT CONTAINERIZATION FOR PHYSIOLOGICAL-STUDIES OF SHRUBS AND TREES ON RANGELAND [J].