Corn plants can break yield barrier with right resources, study shows west vyn found that the anthesis-to-silking interval is crucial to the final so the main reason for barrenness in corn plants has to do with the long time interval between pollen shed on the tassel and silk. A group of eight exotic and indigenous maize hybrids were field evaluatedfor days to tasselling, anthesis, silking, anthesis to silking interval, plant andear height, grain moisture content and 100-kernel weight at nwfp agriculturaluniversity. Effects of moisture stress at flowering on anthesis-silking interval, drought, leaf rolling, grain yield, ears/plant grouping of kenyan maize g ermplasm for drought tolerance evaluation according to anthesis to silking interval (asi. Crop science abstract - crop physiology & metabolism modeling anthesis to silking in maize using a plant biomass framework we developed a theoretical quantitative framework for simulating the anthesis to silking interval (asi. A diverse collection of 359 advanced maize (zea mays l) inbred lines from the international maize and wheat improvement center (cimmyt) and international institute for tropical agriculture (iita) breeding programs for drought, low n, soil acidity (sa), and pest and disease resistance was genotyped using 1260 single nucleotide polymorphism (snp. You have free access to this content plant, cell & environment volume 31, issue 9, article first published online: 2 jun 2008.
Adsa southern section symposium: maximizing forage quality in the southeast 215 improving corn silage quality in the southeast and pollination, mainly through an increased anthesis-to-silking interval kernel development is also negatively affected when high tempera-tures. Nitrogen management and regulation for optimum nue in maize - a mini review mehmood ali noor key laboratory of crop physiology and ecology anthesis-to-silking interval, photosynthetic efficiency, stay green and large sink capacity for optimum nue keywords. University of nairobi (2012) breeding maize for early maturity and drought tolerance in kenya using anthesis to silking interval juma, ongeti c. Cent silking, anthesis to silking interval, were recorded on plot basis the mean values of each trait were used for statistical analysis analysis of variance was done for partitioning the total variation into variation due to treatments and replications according to procedure given by.
Performance evaluation and genetic analysis of maize populations and diallel crosses under irrigated and drought-stressed conditions and increased the number of days to silking and the anthesis to silking interval (asi) the reductions were greater in the diallel crosses. Mapping density response in maize: a direct approach for testing time to silking, anthesis-to-silking interval (asi), and yield as a hybrid when crossed to mo17 the subset of selected sils represented most of the variability present.
Genetic analysis of heat adaptive traits in tropical maize (zea mays l) krishnaji jodage1, ph kuchanur1, ph zaidi3, ayyanagouda patil2 anthesis date, anthesis to silking interval, shelling per cent and grain yield per plant. Tohono o'odham maize maintained a short anthesis-to-silking interval each year, seasonal mean stomatal conductance and transpiration rates were greater in tohono o'odham maize than the hybrid. (anthesis to silking interval) • implemented by modifying the existing model to have differential asi as a cultivar trait, driven by shoot growth rate food security in a world of natural resource scarcity: the role of agricultural technologies.
Similarly, gwas for plant height, anthesis to silking interval, and grain yield under high and low nitrogen conditions from per se and testcross yield trials were conducted multiple snps associated with agronomic traits under high and low nitrogen were detected. Springerlink search (male flowering, anthesis-to-silking interval, grain yield, kernel number, 100-kernel fresh weight and plant zhang sh (2008) two consensus quantitative trait loci clusters controlling anthesis-silking interval, ear setting and grain yield might be related with.
- Interaction asi, anthesis to silking interval pc1, non-crossover ge interaction thus destroying the pith and weakening the plant and reducing grain yield (garcía-martí et al, 1996) de groote (2002) reported that yield losses by stem borers in kenya.
- Effects of water deficit at tasseling on photosynthesis, development, and yield of corn nawarat udomprasert1, janjaree kijjanon2, katharat chusri-iam 1 water deficit at tassel initiation increased anthesis-to-silking interval (asi) for 3 and 2 days in ki3 and ki11.
- Online weather info online weather station : crop weather outlook : daily rainfall situation rainfall deficit districts.
- The capacity to predict time to silking relative to anthesis in maize (zea mays l) has important implications for breeding and seed production we developed a theoretical quantitative framework for simulating the anthesis to silking interval (asi) based on plant growth and biomass partitioning to the ear.
- Breeding for drought tolerant maize in kenya: selection for anthesis-silking interval share: conducted by cimmyt demonstrated that maize varieties such as katumani composite escape drought and have a long anthesis to silking interval (asi.
Article modeling anthesis to silking in maize using a plant biomass framework we developed a theoretical quantitative framework for simulating the anthesis to silking interval (asi) based on plant growth and biomass partitioning to the ear. Abstract a shortened anthesis-to-silking interval (asi) in maize (zea mays l) is associated with tolerance of stresses which occur around floweringit is not known if this reflects differences in tassel and ear initiation dates, or in rates of development and growth. Term name: anthesis silking interval term accession: to:0000463 aspect: plant_trait_ontology synonyms (3) antskit, asi, flwslkinter definition. The anthesis to silking interval (asi) is highly correlated to grain yields under drought stress as shown by experiments conducted at cimmyt, mexico this study aimed at combining both earliness and short asi in one maize genotype. 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 interval (asi) is highly correlated to grain yields under drought stress as shown by experiments conducted at cimmyt, mexico. The development of highly-performing open-pollinated maize lines via single-plant selection in the absence of competition vasileios greveniotis1 densities are used so as to maximize pollen production and diminish the anthesis-to-silking interval. Linking drought‐resistance mechanisms to drought avoidance in upland rice using a qtl approach: for example, there is great promise in work on qtl mapping anthesis to silking interval in maize (ribaut et al, 1997 frova et al, 1999) and the stay green trait in sorghum.