000 | 02466nam a22003497a 4500 | ||
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001 | G96017 | ||
003 | MX-TxCIM | ||
005 | 20211007202233.0 | ||
008 | 121211s ||||f| 0 p|p||0|| | | ||
040 | _aMX-TxCIM | ||
090 | _aCIS-6596 | ||
100 | 1 |
_aMagongwa, S.M. _uFrom Soil to Soul: Crop Production for Improved African Livelihoods and a Better Environment for Future Generations; Programme and Abstracts of Papers. African Crop Science Society Conference, 10; Maputo (Mozambique); 10-13 Oct 2011. |
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245 | 0 | 0 | _aEvaluation of early maturing open polinated (EPOP) maize lines in Mpumalanga, South Africa |
260 |
_bAfrican Crop Science Society : _c2011 |
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300 | _ap. 295 | ||
500 | _aAbstract only | ||
520 | _aMaize is the major grain crop produced by smallholder resource-poor farmers, cropping the more marginal lands in Mpumalanga Province. Therefore low input technologies are critical for maize yield improvements in this region. Consequently, this study aimed at evaluating the agronomic performance hence adaptation of early maturing open pollinated varieties (OPVs) under low input system in a dry environment in Mpumalanga. Field experiments were conducted at Nelspruit (250 26' 25" S, 300 58' 57" E and 676 m above sea level) and Kliplaatdrift (25° 15' 0" S, 29° 1' 48"E and 1060 m a.s.l) in Mpumalanga province, South Africa in 2008/2009 and 2009/2010 cropping seasons. Thirty nine (2008/2009 season) and thirty six (2009/2010) elite lines/varieties were evaluated using an alpha-lattice design with three replications. Each plot consisted of 2 plant rows, each 5.1m long and 90cm apart. Plant height, height to ear, number of cobs, lodging and grain yield were determined at maturity. The results showed the yield potential of the entries VP0715, VP0717, VP0719, VP0730, VP0734, VP0739 and O7SADVE3 over the locally released varieties (ZM421 and ZM521). These outstanding varieties from the current study will be tested further by volunteer farmers in on-farm trials in the coming season. | ||
536 | _aGlobal Maize Program | ||
546 | _aEnglish | ||
593 | _aLucia Segura | ||
594 | _aINT2714 | ||
595 | _aCSC | ||
650 | 1 | 0 | _aCIMMYT |
650 | 1 | 0 |
_aGrain yield _91339 |
650 | 1 | 0 |
_aLodging _91813 |
650 | 1 | 0 | _aplant height |
700 | 1 |
_aLengwati, M.D., _ecoaut. |
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700 | 1 |
_aMathews, C., _ecoaut. |
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700 | 1 |
_aOgola, J.B.O., _ecoaut. |
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700 | 1 |
_aMagorokosho, C. _gFormerly Global Maize Program _8INT2714 _9854 |
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942 | _cPRO | ||
999 |
_c8313 _d8313 |