NONSTRUCTURAL CARBOHYDRATES AND SPRING REGROWTH OF 2 COOL-SEASON GRASSES - INTERACTION OF DROUGHT AND CLIPPING

被引:47
作者
BUSSO, CA
RICHARDS, JH
CHATTERTON, NJ
机构
[1] UNIV NACL SUR,DEPT AGRON,RA-8000 BAHIA BLANCA,ARGENTINA
[2] UTAH STATE UNIV,DEPT RANGE SCI,LOGAN,UT 84322
[3] UTAH STATE UNIV,CTR ECOL,LOGAN,UT 84322
[4] UTAH STATE UNIV,USDA,ARS,FORAGE & RANGE RES LAB,LOGAN,UT 84322
来源
JOURNAL OF RANGE MANAGEMENT | 1990年 / 43卷 / 04期
关键词
D O I
10.2307/3898928
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
Examined the relationship between total nonstructural carbohydrate concentrations and pools (biomass × concentration) and spring regrowth for crested wheatgrass Agropyron desertorum and bluebunch wheatgrass Pseudoroegneria spicata ssp. spicata with and without clipping under drought, natural, and irrigated conditions. -from Authors
引用
收藏
页码:336 / 343
页数:8
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