supported by the Economy and Environment Program for Southeast Asia, the International Development Research Center (Grant No. 103783-001);the Ministry of Agriculture (Grant No. 2009ZX08015-002);the National Natural Science Foundation of China (Grant Nos. 70873137 and 70333001)
In the context of genetically modified crops expressing the Bacillus thuringiensis (Bt) toxin, a ‘refuge’ refers to a crop of the same or a related species that is planted nearby to enable growth and reproduction of...
supported by the National Natural Science Foundation of China (Grant No. 70333001);the GMO Program of the Ministry of Agriculture (Grant No. 2009ZX08015-002);the International Development Research Center (Grant No. 105562-001);the Knowledge Innovative Program of the Chi-nese Academy of Sciences (Grant Nos. KSCX-YW-09 and KSCX2-YW-N- 039);the Rockefeller Foundation, Cornell University, and Oxfam for vari-ous years of the surveys from 1999 to 2007
The objective of this study is to examine whether or not the gains from reduced spraying for bollworms are being sustained more than one decade after the initial adoption in 2007. Based on farm-level data collected by...
国家自然科学基金(批准号:70333001);International Development Research Centre(批准号:105562-001);中国科学院知识创新工程(批准号:KSCX-YW-09,KSCX2-YW-N-039);Rockefeller基金会、Connell大学和Oxfam项目资助