000			01541nab|a22002897a|4500
001			65421
003			MX-TxCIM
005			20220708175009.0
008			20194s2019||||mx |||p|op||||00||0|eng|d
020			_a978-1-57808-575-0
040			_aMX-TxCIM
041			_aeng
100	1		_aMeng, E.C.H. _96601
245	1		_aChapter 2. Conceptual framework for crop diversity concepts and measurement
260			_bScience Publishers, _c2009. _aUSA :
300			_a20 pages
500			_aPeer review
520			_aA number of concepts and tools have been developed to measure and classify crop diversity. Here we synthesize these concepts and measures to enable the development of a framework within which each can be considered and analyzed at different levels (farm, district, region, state/province, national). The concepts of spatial and temporal diversity and apparent and latent diversity are incorporated into the framework. We then identify different indices to represent each concept, explain the application of the diversity concepts and indices used for the analyses in this volume, and draw implications for economic analysis and the choice of diversity measure.
546			_aText in English
650		7	_2AGROVOC _91069 _aCrops
650		7	_2AGROVOC _927939 _aFrameworks
650		7	_2AGROVOC _91088 _aEconomic analysis
700	1		_aSmale, M. _9315
700			_aBrennan, J.P. _96275
773	0		_tEconomic Analysis of Diversity in Modern Wheat _g p. 13-32 _dUSA : Science Publishers, 2009. _zArray _wG93744
942			_cBP _n0 _2ddc
999			_c65421 _d65413