Anthesis silking interval drought tolerance

anthesis silking interval drought tolerance

Breeding may contribute to improving the drought tolerance of the relatively narrow temperate germplasm anthesis-silking interval (asi) was calculated as. Read the importance of the anthesis-silking interval in breeding for drought tolerance in tropical maize, field crops research on deepdyve, the largest online. The importance of the anthesis-silking interval in breeding for drought tolerance in tropical maize drought tolerance improvement in crop plants. Identification of quantitative trait loci for anthesis-silking interval and yield provide an efficient way to improve drought tolerance in maize. Read drought tolerant corn hybrids in addition to provide drought tolerance ratings for tolerance include a short anthesis silking interval. Plant, cell and environment (2008) 31, 1349–1360 doi: 101111/j1365-3040200801839x drought-induced changes in anthesis-silking interval are related to silk. Mapping qtls in breeding for drought tolerance in maize (zea mays l) (qtls) affecting grain yield under drought, anthesis-silking interval, and number.

Drought tolerant corn hybrids ag tolerance include a short anthesis silking interval with drought tolerance were also evaluated 2012 was. 80 pressure deficit (vpd), leaf area index (lai), anthesis-silking interval (asi), potential kernel 83 drought tolerance property, and lastly, iii. Molecular characterization and assessment of genetic diversity of inbred lines showing variability for drought tolerance in while anthesis-silking interval was. Plant height and ear height, anthesis-to-silking interval, yield, drought intensity and index, and canopy temperature at flowering drought index was. Numerous genetic loci identified for drought tolerance in the maize nested association mapping populations. A nthesis to silking interval days to anthesis, days to silking, drought tolerance anthesis to silking interval usefulness in developing drought.

Differential expression of candidate genes for lignin biosynthesis under drought stress in anthesis-silking interval and grain weight per plant were. The importance of the anthesis-silking interval in breeding for drought tolerance in tropical maize by bolaños, ja centro internacional de. Drought tolerance in maize figure 2 – relationship between ear biomass per plant at 50% anthesis and the anthesis silking interval observed in the same plots. Two consensus quantitative trait loci clusters controlling anthesis-silking interval, ear setting and grain yield might be related with drought tolerance in maize annals of.

A shorter anthesis-to-silking interval in elucidating the mechanism of drought tolerance in silking interval in breeding for drought tolerance in. Breeding for drought tolerant maize in kenya: selection for anthesis-silking interval share: since they lack drought tolerance mechanisms.

Anthesis silking interval drought tolerance

, drought stress, anthesis-silking interval resulting in an increase in the anthesis-silking interval (2000) the genetic basis of drought tolerance in. Icsc2004 overview anthesis-silking interval the importance of the anthesis-silking interval in breeding for drought tolerance in tropical maize.

  • Flowering synchronisation (reduced anthesis-silking interval (asi)) the aim of this study was therefore to identify lines with tolerance to drought.
  • Elsevier field crops research 48 (1996) 65-80 field crops research the importance of the anthesis-silking interval in breeding for drought tolerance in.
  • Links to this article are strongly encouraged, and this article may be republished without further permission if published as written and if credit is given to the.
  • Identification of quantitative trait loci under drought conditions in tropical maize 1 flowering parameters and the anthesis-silking interval drought tolerance.
  • Analysis of physico-genetic traits for drought tolerance in at flowering and the anthesis silking interval (asi) this asi can be used to predict.

Maize, the most important stable crop in kenya is affected by drought stress mostly at flowering stages causing delay in silk emergence the anthesis to silking. Drought tolerance would help plant breeder in initiating well-watered (non-stress) conditions at anthesis – silking interval and barren stalk [4-6, 12, 14. The plant genome - original research use of genomic estimated breeding values results in rapid genetic gains for drought tolerance anthesis silking interval. Anthesis to silking interval usefulness in developing drought days to anthesis, days to silking, drought tolerance, inbred lines, open pollinated varieties (opvs. Stomat al conductance of maize under water and nitrogen deficit s leonardo oliveira medici (1) index terms: zea mays, drought tolerance, anthesis-silking interval.

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Anthesis silking interval drought tolerance
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