中国北方偏远地区农户作物的选择(英文)

被引:4
作者
崔永伟 [1 ,2 ,3 ]
胡瑞法 [1 ,2 ,4 ]
KELLY Peter [4 ]
梁洛辉 [5 ]
机构
[1] 中国科学院地理科学与资源研究所
[2] 中国科学院农业政策研究中心
[3] 中国科学院研究生院
[4] 加州大学伯克利分校农业与资源经济系
[5] 联合国大学
关键词
作物选择; 多样性; 偏远地区; 中国;
D O I
暂无
中图分类号
S31 [作物生物学原理、栽培技术与方法];
学科分类号
090101 ;
摘要
遗传多样性保护对于全球农业发展至关重要,而有效的保护与农民对不同作物的种植选择关系密切.目前在中国北方偏远地区,农民仍以种植小杂粮为主,所采用品种多为具有广泛遗传多样性的地方品种.通过对该地区农民对不同品种小杂粮选择种植的调查,基于我们的作物选择模型,得出市场不完全和收入水平低是农民种植小杂粮作物的重要原因.建议政府在遗传多样性保护中发挥更重要的作用.
引用
收藏
页码:338 / 349
页数:12
相关论文
共 12 条
[1]  
中国杂粮研究[M]. 中国农业出版社 , 牛西午, 2004
[2]  
Crop diversification and trade liberalization: Linking global trade and local management through a regional case study[J] . Evan D. G. Fraser.Agriculture and Human Values . 2006 (3)
[3]   A data mining approach to simulating farmers' crop choices for integrated water resources management [J].
Ekasingh, B ;
Ngamsomsuke, K ;
Letcher, RA ;
Spate, J .
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2005, 77 (04) :315-325
[4]   Insurance market efficiency and crop choices in Pakistan [J].
Kurosaki, T ;
Fafchamps, M .
JOURNAL OF DEVELOPMENT ECONOMICS, 2002, 67 (02) :419-453
[5]  
The dynamics of crop infraspecific diversity: A conceptual framework at the farmer level 1[J] . Mauricio R. Bellon.Economic Botany . 1996 (1)
[6]  
Keepers of maize in Chiapas, Mexico[J] . Mauricio R. Bellon,Stephen B. Brush.Economic Botany . 1994 (2)
[7]  
Credit Market Constraints, Consumption Smoothing, and the Accumulation of Durable Production Assets in Low-Income Countries: Investments in Bullocks in India[J] . Mark R. Rosenzweig,Kenneth I. Wolpin.Journal of Political Economy . 1993 (2)
[8]  
Risk, Efficiency, and the Adoption of Modern Crop Varieties: Evidence from the Philippines[J] . John M. Antle,Charles C. Crissman.Economic Development and Cultural Change . 1990 (3)
[9]   AGRICULTURAL-DEVELOPMENT AND MAIZE DIVERSITY IN MEXICO [J].
BRUSH, SB ;
CORRALES, MB ;
SCHMIDT, E .
HUMAN ECOLOGY, 1988, 16 (03) :307-328
[10]  
Adoption of Agricultural Innovations in Developing Countries: A Survey[J] . Gershon Feder,Richard E. Just,David Zilberman.Economic Development and Cultural Change . 1985 (2)