A 2-STEP SAMPLING TECHNIQUE FOR ESTIMATING STANDING CROP OF HERBACEOUS VEGETATION

被引：18

作者：

ANDERSON, DM ^{[1
]}

KOTHMANN, MM ^{[1
]}

机构：

[1] TEXAS A&M UNIV,DEPT RANGE SCI,COLLEGE STN,TX 77843

来源：

JOURNAL OF RANGE MANAGEMENT | 1982年 / 35卷 / 05期

关键词：

D O I：

10.2307/3898663

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

引用

页码：675 / 677

页数：3

共 12 条

[1]

ANDERSON DM, 1977, THESIS TEXAS AM U

Armstrong, SF .

[3]

COCHRAN WG, 1953, SAMPLING TECHNIQUES, P111

[4]

COOK CW, 1948, J ANIM SCI, V7, P170

[5]

DAUBENMIRE R., 1959, NORTHWEST SCI, V33, P43

[6] FORAGE AVAILABILITY AND CATTLE DIETS ON TEXAS COASTAL PRAIRIE [J].

DURHAM, AJ ;

KOTHMANN, MM .

JOURNAL OF RANGE MANAGEMENT, 1977, 30 (02) :103-106

EDLEFSEN, JL ;

COOK, CW ;

BLAKE, JT .

[8]

GOEBEL CARL J., 1958, JOUR RANGE MANAGEMENT, V11, P244, DOI 10.2307/3894528

[9] ON THE EXACT VARIANCE OF PRODUCTS [J].

GOODMAN, LA .

[10]

KOTHMANN MM, 1968, THESIS TEXAS AM U