| 000 | 02347nam a22004337a 4500 | ||
|---|---|---|---|
| 001 | G61972 | ||
| 003 | MX-TxCIM | ||
| 005 | 20240919021221.0 | ||
| 008 | 121211s1996|f| mx |p||0|| | e eng d | ||
| 020 | _a968-6923-59-4 | ||
| 040 | _aMX-TxCIM | ||
| 041 | _aeng | ||
| 072 | 0 | _aF30 | |
| 090 | _aLook under series title | ||
| 100 | 0 |
_aNing Yang _91363 |
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| 245 | 1 | 0 | _aIndicators of wheat genetic diversity and germplasm use in the people's republic of China |
| 260 |
_aMexico : _bCIMMYT, _c1996. |
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| 300 | _avi, 32 pages | ||
| 340 | _aPrinted Computer File | ||
| 490 |
_aCIMMYT NRG Paper ; _v96-04 _x1405-2830 |
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| 500 | _aOpen Access | ||
| 520 | _aA preliminary study of wheat genetic diversity in the People's Republic of China is presented. Available evidence and basic data related to the ancestry of leading wheat cultivars and the area distribution of dominant cultivars in farmers' fields are summarized. These data are used to generate some preliminary hypotheses regarding wheat genetic diversity and post-reform patterns of varietal distribution. Evidence from secondary sources and the visual inspection of pedigrees from key lines suggests that the influence of domestic landraces in the gene pool of modern Chinese wheat cultivars may be less important than expected and that the influence of foreign germplasm may be correspondingly more important. Linkages between China's modern wheats and the ancestors of major lines grown in other parts of the world are explored, as are changes in spatial and temporal diversity. Unique Chinese wheat forms that may be important to national and global genetic diversity are discussed. | ||
| 536 | _aSocioeconomics Program | ||
| 546 | _aText in English | ||
| 591 | _aCIMPUBS=68 SCANED DEC 08 (Digitalizar)|Google-Oct-08 Sent printed format|AGRIS 9701|R95CIMPU|STAT96|EconomicsPubs|DSpace 1 | ||
| 594 | _aCSME01 | ||
| 595 | _aCPC | ||
| 599 | _a61972.JPG | ||
| 650 | 1 | 7 |
_aGermplasm _2AGROVOC _91136 |
| 650 | 1 | 7 |
_aVarieties _2AGROVOC _91303 |
| 650 | 1 | 7 |
_aGenetic resources _2AGROVOC _91127 |
| 650 | 1 | 7 |
_aTriticum _2AGROVOC _91295 |
| 650 | 1 | 7 |
_aWheat _2AGROVOC _91310 |
| 650 | 1 | 7 |
_aPlant breeding _gAGROVOC _2 _91203 |
| 651 | 0 |
_93990 _aChina _2AGROVOC |
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| 700 | 1 |
_aSmale, M. _9315 |
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| 856 | 4 |
_uhttp://hdl.handle.net/10883/932 _yOpen Access through DSpace |
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| 942 |
_cBK _2ddc |
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| 999 |
_c53004 _d53004 |
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