Forty-one fine-scented rice genotypes were evaluated for 18 agro-morphological and quality characters characterization, 21 quantitative principal component analysis in R-studio software. Characterization of traits viz., plant height, days to 50% flowering, panicle length, number effective tillers per plant, test weight, grain breadth, L: B ratio, kernel dimensions, awns, colour distribution alk...

Rice panicle architecture is a key target of selection when breeding for yield and grain quality. However, panicle phenotypes are difficult to measure and susceptible to confounding during genetic mapping due to correlation with flowering and subpopulation structure. Here we quantify 49 panicle phenotypes in 242 tropical rice accessions with the imaging platform PANorama. Using flowering as a c...

A study was carried out on plant density at the experimental field of Institute Agricultural Research for Development (IRAD) Nkolbisson, Yaoundé to determine appropriate spacing improve rainfed rice production in bimodal rainfall forest zone Cameroon. The experiment conducted during main cropping seasons 2017 and 2018. planting used were 15cm x 15cm, 20cm 20cm, 25cm 30cm giving populations 4444...

The article presents the results of studies influence elements cultivation technology on yield grain sorghum. Purpose. To investigate row spacing and plant density sorghum plants varieties Dnіprovsky 39 Vіnets formation indicators structure crop yields in conditions Right-Bank Forest-Steppe Ukraine. Methods.Field, laboratory, comparative, analysis, generalizing, mathematical statistical. Result...

drought stress is one of the important problems in arid and semi_arid regions. drought stress take place in plants when available water is lesser than evapotranspiration. in order to evaluate the effect of drought stress on morphological traits and yield of three medicinal plants an experiment was carried out during the 2010 year in research greenhouse of faculity of agriculture, ferdowsi unive...

An experiment was conducted with a view to obtain information of genetic parameters variation and character association for 13 quantitative traits in set 64 rice cultivars Assam. The study revealed significant differences all the under study. Highest genotypic coefficient observed trait biological yield followed by harvest index grain yield. More than 80% heritability except yield, effective ti...