ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] World wheat grain yields increased substantially in the 1960s and 1970s because farmers rapidly adopted the new varieties and cultivation methods of the so-called ‘green revolution’. The new varieties are shorter, increase grain yield at the expense of straw biomass, and are more ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/22307
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