Accuracy and random selection of seeds when testing the 1000 weight in laboratory is great importance order to ensure representativeness sample precise information for further packaging process. The aim this research was check whether seed counter selects by shape size there a trend during operation at maximum reduced speed. Ten species different sizes were used. replicates 100 counted counter,...

this study was conducted to determine the effect of cliniptilolite natural zeolite on deficit irrigation stress tolerance on maize cultivar ksc704. the experiment was laid out as a factorial design based on randomized complete block with three replications at seed and plant improvement institute, karaj in 2012. four irrigation levels, including irrigation after 70, 95, 120 and 145 mm cumulative...

the evaluation of gene bank germplasm collection for morpho-physiological traits is important in the breeding programs. although phenotypic variation was considered, it is likely that this phenotypic variation is largely genetic and therefore directly useable for breeders, especially for those traits with high heritability such as heading and maturity time, plant height, kernel number and weigh...

Investigation was carried out at the Agricultural research Institute, Hyderabad, during kharif 2018-19 with objective of assessing trait association and direct indirect effects yield quality related traits on grain in fifty rice (Oryza sativa L.) genotypes. Among eighteen characters, panicle length, 1000-grain weight, kernel L/B ratio, length after cooking elongation ratio had positive highly s...

The incorporation of trees on traditional agricultural land has the potential for providing beneficial conditions understory crops by altering microclimate. Under these assumptions, we conducted a study maize productivity intercropped in 14-year-old walnut orchard measuring growth and yield parameters, water nutrient uptake. Overall, found that decreased maximum air temperature increased humidi...

The current paper has presented the study results of second-generation hybrid population ‘Bakhus x Kontakt’ combination. variety ‘Bakhus’ is large-kernelled, vigorously growing, tall, unresistant to lodging, ‘Kontakt short, resistant medium-kernelled. purpose was analyze inheritance a number quantitative traits in F 2 rice and select best plants for further breeding process. In process hybridol...

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...

OBJECTIVE In preterm newborn infants transfused with erythrocytes stored up to 28 days, to compare the reduction of blood donor exposure in two groups of infants classified according to birth weight. METHODS A prospective study was conducted with preterm infants with birth weight <1000 g (Group 1) and 1000-1499 g (Group 2), born between April, 2008 and December, 2009. Neonates submitted to ex...

lead to continuing effects for increasing extensive of yield by means of advanced agronomic operations and selection of high yielding resistant genotypes. there fore, due to evaluation and determination of best effective traits in improvement of yield and grain quality of local populations of winter wheat, an experiment was carried out in uremia agricultural research station, on 30 local popula...