| 000 | 03690naa a22004337a 4500 | ||
|---|---|---|---|
| 001 | G94579 | ||
| 003 | MX-TxCIM | ||
| 005 | 20240711204258.0 | ||
| 008 | 220708s2010 mx ||||| |||| 10| 0 eng d | ||
| 020 | _a978-979-1159-41-8 | ||
| 040 | _aMX-TxCIM | ||
| 041 | _aeng | ||
| 090 | _aCIS-6132 | ||
| 100 | 1 |
_aPrasanna, B.M. _gGlobal Maize Program _8INT3057 _9887 |
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| 245 | 1 | 0 | _aGenetic variability for kernel iron and zinc densities in selected HarvestPlus and Indian maize genotypes |
| 260 |
_aMexico, DF (Mexico) : _bCIMMYT, _c2010. |
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| 520 | _aThis study was aimed at evaluation of kernel iron (Fe) and zinc (Zn) concentrations in a set of 72 maize genotypes from diverse agroecologies in India, besides CIMMYT, Mexico. A set of 22 selected genotypes were analyzed to understand the stability of kernel iron and zinc concentrations in three different environments, amely kharif (monsoon season) 2006 and 2007 at New Delhi, and rabi (winter season) at Hyderabad. The study revealed significant variation for the target traits among the genotypes. Kernel iron content among the 72 genotypes analyzed during kharif 2006 varied from 22.92 mg kg-1 to 49.85 mg kg-1, while the range for kernel Zn was found to be from 14.48 mg kg-1 to 37.58 mg kg-1. The genotype BAJIM-06-7 was found to have the highest mean of 55.56 mg kg-1 of kernel iron content across the three environments. V348 (47.96 mg kg-1), IML273 (44.15 mg kg-1), IML403 (43.79 mg kg-1) and BAJIM-06-14 (43.08 mg kg-1) were the other promising genotypes. For kernel zinc content, BAJIM-06-14 (41.37 mg kg-1) was the best performing genotype in all the three environments. VQL1 (38.77 mg kg-1), BAJIM-06-12 (35.07 mg kg-1), IML119 (34.13 mg kg-1) and BAJIM-06-10 (34.13 mg kg-1) were the other promising genotypes for kernel zinc content. Considering both traits, BAJIM-06-6 and BAJIM-06-14 were the most promising. No strong correlation between the kernel iron and zinc contents was found, indicating the need for independent selection for enhancing the concentration for these traits. Stability analysis revealed the significant role of the environment and G kernel Zn content with 30.15 mg kg-1, 33.61 mg kg-1 and 30.77 mg kg-1 during kharif 2006, rabi 2006/07 and kharif 2007, respectively. IML273 and IML288 were the stable genotypes for kernel iron content. SSR polymorphisms grouped 24 and 22 selected inbred lines from diverse sources into three and four major clusters, respectively, indicating the genetic diversity of the inbred lines analyz | ||
| 536 | _aGenetic Resources Program|Global Maize Program | ||
| 546 | _aText in English | ||
| 594 | _aINT1617|INT3057 | ||
| 650 | 7 |
_aMaize _2AGROVOC _91173 |
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| 650 | 7 |
_aKernels _2AGROVOC _91168 |
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| 650 | 7 |
_aIron _2AGROVOC _93544 |
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| 650 | 7 |
_aZinc _2AGROVOC _91315 |
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| 650 | 7 |
_aGenetic variation _2AGROVOC _91129 |
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| 700 | 1 |
_aMazumdar, S. _920497 |
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| 700 | 1 |
_aTyagi, P. _97957 |
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| 700 | 1 |
_aChakraborti, M. _920498 |
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| 700 | 1 |
_aHossain, F. _91455 |
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| 700 | 0 |
_aKanchikeri M. Manjaiah _98572 |
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| 700 | 1 |
_9820 _aGupta, H.S. _gBorlaug Institute for South As _8I1706385 |
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| 700 | 1 |
_aAggarwal, P.K. _gBISA Regional Program Leader _8I1706967 _92418 |
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| 700 | 1 |
_aGuleria, S.K. _91461 |
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| 700 | 1 |
_aPlaha, P. _928095 |
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| 700 | 1 |
_9832 _aPixley, K.V. _gGenetic Resources Program _8INT1617 |
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| 711 | 2 |
_96553 _aAsian Regional Maize Workshop _n(10th : _dOctober 20-23, 2008 : _cMakassar, Indonesia) |
|
| 773 |
_dMexico : CIMMYT, 2010. _gp. 228-232 _tAsian Regional Maize Workshop, 10. Maize for Asia - Emerging Trends and Technologies; Proceedings of The Asian Regional Maize Workshop; Makassar (Indonesia); 20-23 Oct. 2008 _wG94189 _z978-979-1159-41-8 |
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| 942 |
_cBP _2ddc _n0 |
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| 999 |
_c7998 _d7998 |
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