Diffusion of wheat varieties in three agro-climatic zones of western Canada

被引：2
|
作者：
Walburger, AM [1 ]
Klein, KK
Folkins, T
机构：
[1] Univ Lethbridge, Lethbridge, AB, Canada
[2] Univ Calgary, Calgary, AB, Canada
来源：
CANADIAN JOURNAL OF AGRICULTURAL ECONOMICS-REVUE CANADIENNE D AGROECONOMIE | 1999年 / 47卷 / 03期
关键词：
D O I：
10.1111/j.1744-7976.1999.tb00227.x
中图分类号：
F3 [农业经济];
学科分类号：
0202 ; 020205 ; 1203 ;
摘要：
Diffusion patterns of all major bread wheat varieties released in western Canada over the period 1950-92 are analyzed. Agronomic, quality and disease attributes of each variety are examined to explain diffusion patterns. It is found that the pattern of diffusion is affected most by yield, days to maturity, test weight lodging and bunt. The relative importance of these attributes varies somewhat by agroclimatic region within the prairie provinces.
引用
收藏
页码：293 / 304
页数：12
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