SELECTION OF SAMPLING METHODS TO DETERMINE WEED ABUNDANCE IN APPLE (MALUS-DOMESTICA) ORCHARDS

被引：10

作者：

CONN, JS

PROCTOR, CH

SKROCH, WA

机构：

[1] N CAROLINA STATE UNIV,DEPT STAT,RALEIGH,NC 27650

[2] N CAROLINA STATE UNIV,DEPT HORT SCI,RALEIGH,NC 27650

来源：

WEED SCIENCE | 1982年 / 30卷 / 01期

关键词：

D O I：

10.1017/S0043174500026126

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

收藏

页码：35 / 40

页数：6

相关论文

共 7 条

[1]

BARR AJ, 1979, SAS USERS GUIDE

[2]

Cochran W.G., 2007, SAMPLING TECHNIQUES

[3]

Grieg-Smith P., 1964, QUANTITATIVE PLANT E

[4]

Mueller-Dombois D, 1974, AIMS METHODS VEGETAT

[5]

PROCTOR CH, 1980, P AM STATISTICAL ASS, P761

[6]

ROBERTS DA, 1978, FUNDAMENTALS PLANT P

[7] An empirical law describing heterogeneity in the yields of agricultural crops [J].

Smith, HF .

JOURNAL OF AGRICULTURAL SCIENCE, 1938, 28 :1-23