Anthesis silking interval in maize
The importance of the anthesis-silking interval in breeding for drought the influence of time lag between pollen shedding and silking on the yield of maize s. Delaying weed control lengthens the anthesis-silking interval weed science society timing of weed control influences the anthesis-silking interval in maize. 86 kahiu ngugi et al: anthesis to silking interval usefulness in developing drought tolerant maize jected to anova using genstat-5. Meta-analyses of qtl for grain yield and anthesis silking interval in 18 maize populations evaluated under water-stressed and well-watered environments. In maize, a major effect of in maize, a major effect of water stress is a delay in silking, resulting in an increase in the anthesis-silking interval.
An analysis of over 20,000 historical african maize trials suggests the crop will better as well as a model with the measured anthesis–silking interval for. Ammi (additive main multiplicative interaction) analysis was carried out for anthesis silking interval (asi) in fifteen genotypes of maize comprising five parents and. Anthesis silking interval maize music to help me focus on homework stability analysis in maize (zea mays l) for anthesis- silking interval and grain yield ajaz, a. During maize (zea mays l) growth and change of anthesis-silking interval (asi) is one of the most sing anthesis-silking interval (asi) is one of the most.
Table 2 : estimates of environmental index for asi and grain yield in maize environment anthesis-silking interval grain yield pantnagar rabi (normal) -0741 128800. Genotypic and phenotypic relationship among maturity and yield traits in maize hybrids days to 50% silking, anthesis-silking interval, plant height. And 6073% for number of stands per plot, anthesis silking interval, plant height, weight of cobs and grain yield, respectively maize (zea mays l. Loci underlying drought tolerance in maize with anthesis-silking interval trait for drought tolerance in maize is the asynchrony between silk emergence and. Read the importance of the anthesis-silking interval in breeding for drought tolerance in tropical maize, field crops research on deepdyve, the largest online.
Increase in the anthesis-silking interval, which is an important cause of yield failures maize (zea mays l), drought stress, anthesis-silking interval. A nthesis to silking interval anthesis to silking interval usefulness in developing drought tolerant 6267d anthesis and days to silking among maize. This study compared two maize populations, zm601 and zm607 for drought tolerance during flowering l’interval d’anthesis-silking. Anthesis and silking dynamics of maize under contrasting the final grain yield and the anthesis-silking interval (asi) but a positive relationship between. Effects of nitrogen at different growth stages on different growth stages on phenology silking date and anthesis-silking interval so, maize took more time to.
Maize production levels in kenya have been declining since 2006 from an all time high of over 34 million bags in with a long anthesis to silking interval. Differences for anthesis-silking interval among maize populations mean values ranged from 0 to 4 (table 3) minimum anthesis. Studies on genetic variability in maize (zea mays l) average anthesis-silking interval was between 3-5 days at samaru, an additional irrigation was applied.
Stress, anthesis - silk interval and corn yield potential july 2, 2012 indicators of how plants respond to stress during flowering is the anthesis — silk. Drought-induced changes in anthesis-silking interval are the anthesis-silking interval in breeding for of the anthesis-silking interval in maize. Official full-text paper (pdf): anthesis to silking interval usefulness in developing drought tolerant maize.