in order to study the effect of bio-fertilizers  in decrease the effects of water stress on yield, yield components and oil percentage of goldasht spring safflower cultivars (carthamus tinctorius l.), an experiment on split plot in a randomized complete block design with three replications was carried out  in 2012 at the agricultural research station of islamic azad university of roudehen branc...

The experiment was conducted to study the variability among seven parental genotypes and their twenty one F progenies of Brassica rapa at Sher-e-Bangla Agricultural University, Dhaka-1207, Bangladesh. 2 Results showed that seed yield plant had significant positive association with number of primary branches 1 plant , number of secondary branches plant , number of siliquae plant . Path co-effici...

The physical properties of maize seeds are closely related to food processing and production. To study evaluate the characteristics seeds, typical in a cold region North China were used as test varieties. A variety agricultural material benches built measure seeds’ parameters, such thousand-grain weight, moisture content, triaxial arithmetic mean particle size, coefficient static friction, roll...

ABSTRACT Calcium and boron are important nutrients in the stages of flowering, pollen germination fruiting process. As these poorly mobile plant, some authors recommend foliar spraying production seeds species. The objective was to study influence calcium boron, via application directed inflorescences, production, quality accumulation lettuce seeds. Four treatments were evaluated (only calcium:...

plant density can be as a supplementary section in the increase of the yield of wheat products. in order to research the effect of density on the yield and yield components in wheat, an experiment was conducted in the agricultural research farm located in araghi mahalleh, gorgan city using three density levels (150, 262, 375 plant in square meter) and three cultivars of wheat (tajan, falat, n-8...

The impact of chemical desiccation on yield showed contrasting results depending on seedmoisture content at the time of application. Its effects on seed deterioration are still unknownand could be modified by seed composition. Objectives were to evaluate the impact of chemicaldesiccation on: i) hybrid sunflower seed yield and composition at harvest time, ii) seeddeterioration during long-term s...

DNA molecular weight standard control, also called DNA marker (ladder), has been widely used in the experiments of molecular biology. In the paper, we report a method by which DNA marker was prepared based on multiple PCR technique. 100-1000 bp DNA fragments were amplified using the primers designed according to the 6631 ~ 7630 position of lambda DNA. Target DNA fragments were amplified using T...

Gudalur Adivasi Hospital provides inand outpatient services to four main tribal (Adivasi) populations – Paniya, Bettakurumba, Mullakurumba and Kattunaikan – in a remote part of the Gudalur District, Tamil Nadu, India. It is classified as 'backward' by the Indian government. According to the 2011 census, Gudalur had a population of 49 535, with 1032 females for every 1000 males, much higher than...

All singleton live births occurring in Singapore in the three years 1981-3 were computed, and birthweight was examined in the different ethnic groups (Chinese, Malay, and Indian). Overall the proportions of babies of very low birthweight (less than 1500 g) and low birthweight (less than 2500 g) were: Chinese 0.3% and 6.1%, Malays 0.4% and 8.5%, and Indians 0.5% and 10.0%. The important finding ...

Genetic improvements have significantly contributed to wheat production. Five wheat cultivars-widely grown in north China in the 1950s, 1990s, or 2010s-were grown in field experiments conducted in the 2014-2015 and 2015-2016 growing seasons. This study evaluated the genetic progress in wheat grain yield and its related traits in north China and explored how breeding and selection have influence...