Crop scientists seek a new revolution

被引:146
作者
Mann, CC
机构
关键词
D O I
10.1126/science.283.5400.310
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The tools that more than doubled world grain harvests since 1960 have lost their edge. Bold efforts to bioengineer crops seem the only hope for a new surge in harvests.
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页码:310 / 314
页数:5
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