Seed Today - Q3 2008 - (Page 53) Economics of Bt Maize in Spain Lower risk, higher yield and better crop quality motivate Spanish growers The European Commission’s Joint Research Centre in June 2008 released results of the first large-scale study on the agronomic and economic performance of genetically modified crops in the European Union (EU). Entitled the “Adoption and performance of the first GM crop introduced in EU agriculture: Bt maize in Spain,” the survey’s conclusions are based on 402 face-to-face interviews with farmers in Spain who raised Bt maize in 2002, 2003 and 2004. Spanish farmers produce over half of all the Bt maize grown in the European Union. No Socioeconomic Differences No statistical differences were found between the two groups of farmers for such variables as land ownership, farm size, main crop cultivated, age, education, agricultural training or years of experience as a maize grower. The report concludes that differences in yields and margins are attributable to the adoption of Bt maize varieties and not to the socioeconomic profiles of farmers surveyed. Survey results • Farmers adopting Bt maize experienced higher average yields than conventional maize growers. • However, higher yields were statistically significant (11.8 percent increase) only for the province of Zaragoza. • No differences were found in prices paid for Bt versus conventional maize. • Bt maize growers paid more for seed than conventional growers, but had reduced insecticide use and costs. • Conventional maize growers applied an average of 0.86 insecticide treatments per year versus an average of 0.32 applications per year by Bt maize growers. • All things considered, the impact of Bt maize adoption on annual gross margin obtained by farmers ranged from neutral to $80 per acre per year. • The reason most quoted by farmers in the survey for adopting Bt maize was “lowering the risk of maize borer damage” followed by “obtaining higher yields.” • “Better quality of the harvest” is also quoted as a reason for cultivating Bt maize because of reductions in ear damage by pests. Finally, the report compared the socioeconomic profiles of farmers adopting and not adopting Bt maize varieties. Response No. 531 Third Quarter 2008 53 http://www.anexmfg.com http://www.anexmfg.com
Table of Contents Feed for the Digital Edition of Seed Today - Q3 2008 Seed Today - Q3 2008 Contents Editor’s Notes Cover Feature Fred Miller, Ph.D., MMR Genetics Crosbyton Seed Company AOSCA Greg Lowry Floyd Hansmeirer AOSA/SCST According to ASTA Seedsellers, Inc. BinMaster Blake Sieker Ad Index Seed Today - Q3 2008 Seed Today - Q3 2008 - (Page Intro) Seed Today - Q3 2008 - Seed Today - Q3 2008 (Page Cover1) Seed Today - Q3 2008 - Seed Today - Q3 2008 (Page Cover2) Seed Today - Q3 2008 - Contents (Page 3) Seed Today - Q3 2008 - Editor’s Notes (Page 4) Seed Today - Q3 2008 - Editor’s Notes (Page 5) Seed Today - Q3 2008 - Cover Feature (Page 6) Seed Today - Q3 2008 - Cover Feature (Page 7) Seed Today - Q3 2008 - Cover Feature (Page 8) Seed Today - Q3 2008 - Cover Feature (Page 9) Seed Today - Q3 2008 - Fred Miller, Ph.D., MMR Genetics (Page 10) Seed Today - Q3 2008 - Fred Miller, Ph.D., MMR Genetics (Page 11) Seed Today - Q3 2008 - Crosbyton Seed Company (Page 12) Seed Today - Q3 2008 - Crosbyton Seed Company (Page 13) Seed Today - Q3 2008 - Crosbyton Seed Company (Page 14) Seed Today - Q3 2008 - Crosbyton Seed Company (Page 15) Seed Today - Q3 2008 - AOSCA (Page 16) Seed Today - Q3 2008 - AOSCA (Page 17) Seed Today - Q3 2008 - AOSCA (Page 18) Seed Today - Q3 2008 - AOSCA (Page 19) Seed Today - Q3 2008 - Greg Lowry (Page 20) Seed Today - Q3 2008 - Floyd Hansmeirer (Page 21) Seed Today - Q3 2008 - Floyd Hansmeirer (Page 22) Seed Today - Q3 2008 - Floyd Hansmeirer (Page 23) Seed Today - Q3 2008 - AOSA/SCST (Page 24) Seed Today - Q3 2008 - AOSA/SCST (Page 25) Seed Today - Q3 2008 - AOSA/SCST (Page 26) Seed Today - Q3 2008 - AOSA/SCST (Page 27) Seed Today - Q3 2008 - According to ASTA (Page 28) Seed Today - Q3 2008 - According to ASTA (Page 29) Seed Today - Q3 2008 - According to ASTA (Page 30) Seed Today - Q3 2008 - According to ASTA (Page 31) Seed Today - Q3 2008 - According to ASTA (Page 32) Seed Today - Q3 2008 - According to ASTA (Page 33) Seed Today - Q3 2008 - According to ASTA (Page 34) Seed Today - Q3 2008 - According to ASTA (Page 35) Seed Today - Q3 2008 - According to ASTA (Page 36) Seed Today - Q3 2008 - According to ASTA (Page 37) Seed Today - Q3 2008 - According to ASTA (Page 38) Seed Today - Q3 2008 - According to ASTA (Page 39) Seed Today - Q3 2008 - According to ASTA (Page 40) Seed Today - Q3 2008 - According to ASTA (Page 41) Seed Today - Q3 2008 - According to ASTA (Page 42) Seed Today - Q3 2008 - According to ASTA (Page 43) Seed Today - Q3 2008 - According to ASTA (Page 44) Seed Today - Q3 2008 - According to ASTA (Page 45) Seed Today - Q3 2008 - According to ASTA (Page 46) Seed Today - Q3 2008 - According to ASTA (Page 47) Seed Today - Q3 2008 - According to ASTA (Page 48) Seed Today - Q3 2008 - According to ASTA (Page 49) Seed Today - Q3 2008 - According to ASTA (Page 50) Seed Today - Q3 2008 - According to ASTA (Page 51) Seed Today - Q3 2008 - According to ASTA (Page 52) Seed Today - Q3 2008 - According to ASTA (Page 53) Seed Today - Q3 2008 - According to ASTA (Page 54) Seed Today - Q3 2008 - According to ASTA (Page 55) Seed Today - Q3 2008 - According to ASTA (Page 56) Seed Today - Q3 2008 - According to ASTA (Page 57) Seed Today - Q3 2008 - According to ASTA (Page 58) Seed Today - Q3 2008 - According to ASTA (Page 59) Seed Today - Q3 2008 - Seedsellers, Inc. (Page 60) Seed Today - Q3 2008 - BinMaster (Page 61) Seed Today - Q3 2008 - BinMaster (Page 62) Seed Today - Q3 2008 - BinMaster (Page 63) Seed Today - Q3 2008 - BinMaster (Page 64) Seed Today - Q3 2008 - BinMaster (Page 65) Seed Today - Q3 2008 - BinMaster (Page 66) Seed Today - Q3 2008 - BinMaster (Page 67) Seed Today - Q3 2008 - BinMaster (Page 68) Seed Today - Q3 2008 - BinMaster (Page 69) Seed Today - Q3 2008 - BinMaster (Page 70) Seed Today - Q3 2008 - BinMaster (Page 71) Seed Today - Q3 2008 - BinMaster (Page 72) Seed Today - Q3 2008 - BinMaster (Page 73) Seed Today - Q3 2008 - Blake Sieker (Page 74) Seed Today - Q3 2008 - Blake Sieker (Page 75) Seed Today - Q3 2008 - Blake Sieker (Page 76) Seed Today - Q3 2008 - Blake Sieker (Page 77) Seed Today - Q3 2008 - Blake Sieker (Page 78) Seed Today - Q3 2008 - Blake Sieker (Page 79) Seed Today - Q3 2008 - Blake Sieker (Page 80) Seed Today - Q3 2008 - Blake Sieker (Page 81) Seed Today - Q3 2008 - Blake Sieker (Page 82) Seed Today - Q3 2008 - Blake Sieker (Page 83) Seed Today - Q3 2008 - Blake Sieker (Page 84) Seed Today - Q3 2008 - Blake Sieker (Page 85) Seed Today - Q3 2008 - Blake Sieker (Page 86) Seed Today - Q3 2008 - Blake Sieker (Page 87) Seed Today - Q3 2008 - Blake Sieker (Page 88) Seed Today - Q3 2008 - Blake Sieker (Page 89) Seed Today - Q3 2008 - Blake Sieker (Page 90) Seed Today - Q3 2008 - Ad Index (Page 91) Seed Today - Q3 2008 - Ad Index (Page Cover3) Seed Today - Q3 2008 - Ad Index (Page Cover4)
For optimal viewing of this digital publication, please enable JavaScript and then refresh the page. If you would like to try to load the digital publication without using Flash Player detection, please click here.