in order to investigation of nitrogen fertilizer split application effect on quantity yield and grain quality of rice varieties, an experiment was carried out based on rcbd design as split plot experiment in three replications in langroud in 2006. mainand sub factor were variety (hashemi and bahar 1) and five nitrogen fertilizer split application (split of 150 kg.ha-1 n at transplanting, stemmi...

The present study was undertaken with the objective to determine the nature and magnitude of variability, degree of association between yield and it`s component characters and their direct, indirect effects on grain yield in rice (Oryza sativa L.). Thirty three genotypes were evaluated for identifying their efficiency with respect to 20 yield and quality traits. High heritability with high gene...

The present investigation consisting a set in fashion of line x tester cross combinations were carried out to investigate the inter characters relationship for fifteen In Rice (Oryza staiva L.). experiments conducted during Kharif, 2019-2020at Students Instructional Farm Department Genetics & Plant Breeding, Acharya Narendra Deva University Agriculture and Technology, Nagar (Kumarganj), Ayodhya...

The trial aimed at assessing the effect of frequency harvest, plant population and N.P.K fertilizer Vernonia amygdalina(Bitter leaf) was conducted Teaching Research farm, University Abuja, Nigeria. Split plot treatment arrangement fitted into a randomized complete Block Design (RCBD) with 3 replications used. Plant used were10,000,stands/ha 40,000 stands/ha 4 weeks harvest. Data collected were ...

The experiment was conducted to evaluate 24 coriander (Coriandrum sativum L.) genotypes during the rabi 2018- 19 season for yield and related traits assess correlation path analysis. Seed per plant positively significantly correlated with umbels plant, harvest index seed umbellate at both phenotypic as well genotypic level. characters namely index, branches days maturity showed positive direct ...

A common crop rotation in the west Iran is wheat-fallow-corn. The fallow period after wheat harvest (during fall and winter) can lead to soil erosion, nutrient losses (e.g. nitrate leaching) and offsite movement of pesticides. This period is an ideal time to establish a cover crop. In order to investigate the effects of different autumn-bseeded cover crops on subsequent irrigated corn response ...

to evaluate the effect of various levels of nitrogen fertilizer on nitrogen use efficiency and grain yield of canola cultivars, a split plot experiment based on randomized complete block design was conducted in 2007. factors were: nitrogen fertilizer at four levels (zero, 50, 100 and 150 kg/ha) in the main plots and canola cultivars at three levels (‘clover’, ‘opera’ and ‘okape’) in the sub plo...