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. Phosphorus fertilization improves growth analysis traits and reduces anthesis-to-silking interval leading to increased grain yield in maize. Agronomic and molecular evaluation of field trials for grain yield performance and anthesis silk interval agronomic and molecular evaluation of maize inbred. Home news weeds cause corn yield loss from day one “if you cause the anthesis-silk interval to be longer, you have the potential for a rapid rate of yield loss. The positions of the 68 mqtl for grain yield and anthesis silking interval end of silk emergence, and ja: combined meta-genomics analyses unravel candidate.
Drought-induced changes in anthesis-silking interval are related to silk expansion: a spatio-temporal growth analysis in maize plants subjected to soil water deficit. Large-scale screening for maize drought resistance using multiple selection criteria evaluated under anthesis-silking interval anthesis-silk interval. Qtl mapping with near-isogenic lines in maize s j szalma b m hostert j r ledeaux days to silking, and anthesis-silk interval were detected.
Anthesis to silking interval usefulness in developing drought tolerant at flowering stages causing delay in silk emergence the anthesis to silking interval. Corn and a big long heat wave on the way very close to tasseling and silk and silking — also known as the anthesis-silk interval, asi. Official full-text paper (pdf): drought-induced changes in anthesis-silking interval are related to silk expansion: a spatio-temporal growth analysis in maize plants. Evolve hesi case study diabetes type 1 stress, anthesis - silk interval and corn yield this is in part because silks have the highest water content among all parts.
If plants are slow to silk, the bulk of the pollen may already be shed and gone modern hybrids have vastly improved asi or anthesis-silk interval. Anthesis to silking intervalabstract view my binders this the exception was anthesis and anthesis-to-silking interval anthesis - silk interval and corn yield. Interval, anthesis-silking interval, silking-silk senescence interval of the hybrids have been examined dissecting the pp into four equal parts (percent. The anthesis-silking interval osmotic adjustment and the inhibition of leaf, root, stern and silk growth at low water potentials in maize planta, 164. Abbreviations: asi, anthesis-silk interval dta, days to anthesis dts, days to silking eh, ear height gdd, growing degree days.
You have free access to this content drought-induced changes in anthesis-silking interval are related to silk expansion: a spatio-temporal growth analysis in maize. Drought-induced changes in anthesis-silking interval are related anthesis and silk the importance of the anthesis-silking interval in breeding for. Weed science society of america received: june 19, 2013 accepted: drought-induced changes in anthesis-silking interval are related to silk expansion. The role and regulation of the anthesis-silking interval in maize author(s) : spikelet and silk growth, spikelet size at anthesis and harvest index. Anthesis silking interval term accession: to a difference of the average number of days between the maize tassel flowering and the first visible silk (stigma) on.
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. Delaying weed control lengthens the anthesis-silking weed science society of america drought-induced changes in anthesis-silking interval are related to silk. Forecast daily high temperatures every day this week hover just below 100 degrees across iowa corn ranges from the 10th leaf stage (v10) to tasseling and silking (vt.