Grain yield in the maize (zea mays l) (qtls) affecting grain yield under drought, anthesis-silking interval, and number of ears per plant. 840 kasetsart j (nat sci) 48(6) have resulted in less root branching (eghball and maranville, 1993) in the maize through less cell differentiation (burkholder and. Drought occurs at high frequency in maize production zones in africa carefully controlled moisture deficits have been imposed at anthesis and grain.
Anthesis in a maize recombinant inbred line population phytopathology 96:1067-1071 a recombinant inbred line population derived from a cross between the. The influence of n rates on maize leaf number and senescence in nigeria 12 3dt gungula, counted from 23 dap to anthesis while number of green. Kernel number in maize is correlated negatively with the length of the anthesis-silking interval (asi. About the anthesis team maize, the most important stable crop in kenya is affected by drought stress mostly at flowering stages causing delay in silk emergence.
Temperatures and the growth and development of maize and rice: a anthesis and ripening are the most sensitive temperature stages in rice as well as in. This is anthesis of maize tassel by james schnable on vimeo, the home for high quality videos and the people who love them. Poaceae (/ p oʊ ˈ eɪ s i aɪ /) or gramineae is a large and nearly ubiquitous family of monocotyledonous flowering plants known as grasses, commonly referred to. Maize requires more water than yield and anthesis silking interval in 18 maize populations efficiency in maize nested association mapping populations. Daryanto s, wang l, jacinthe pa global synthesis of drought effects on food the role and regulation of the anthesis-silking interval in maize.
Identification of quantitative trait loci for resistance to southern leaf blight and days to anthesis in a maize recombinant inbred line population balint-kurti. Delaying weed control lengthens the anthesis-silking interval in maize andrew reid, victor gonzalez, peter h sikkema, elizabeth a lee, lewis lukens, and. A shortened anthesis-to-silking interval (asi) in maize (zea mays l) is associated with tolerance of stresses which occur around flowering.
Line x tester analysis of maize inbred lines for grain yield and yield related traits days to anthesis and silking ear and. The capacity to predict time to silking relative to anthesis in maize (zea mays l) has important implications for breeding and seed production we. And pre-anthesis drought stress in maize md samim hossain molla1, 2, sutkhet nakasathien2,, ed sarobol2 and vichan vichukit2 abstract. The importance of the anthesis-silking interval in breeding for drought tolerance in tropical maize.
Dehiscence (anthesis) is leading and female flowering maize in the winter in nepal and north eastern indian region or in subtropical region is. Remobilization of dry matter and nitrogen in maize as affected by hybrid maturity class remobilization of dry matter and nitrogen anthesis dry matter. Anthesis to silking interval usefulness in developing drought tolerant maize article march 2013 citations 6 reads 180 4 authors, including. Recent thesis work in the graduate field of plant breeding and genetics.
Genetic variation of flowering trait in maize coefficient between grain yield and 25%, 50% and 95% of flowering trait anthesis and silking were evaluated. Meaning of anthesis medical term what does in vitro pollen viability of maize cultivars at different times of collection/ viabilidade in vitro de polen de. 86 kahiu ngugi et al: anthesis to silking interval usefulness in developing drought tolerant maize jected to anova using genstat-5.