Selection of sunflower cultivars for boron efficiency using nutrient solution

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

Zinc and Boron Fertility to Optimize Physiological Parameters, Nutrient Uptake and Seed Yield of Sunflower

Field research was conducted at Students Farm, Sindh Agriculture University, Tandojam, Pakistan, during 2005 and 2006. The sunflower variety HO-1 was treated with 0-0, 101.5, 10-2, 15 -1.5, 15-2.0, 201.5 and 202.0 Zn-B kg ha. A basal dose of N, P, and K was applied at the rates of 90, 45 and 45 kg ha respectively across Zn-B treatments. The increase in Zn and B fertility from 10-1.5 to 20-2 kg ...

analysis of ruin probability for insurance companies using markov chain

در این پایان نامه نشان داده ایم که چگونه می توان مدل ریسک بیمه ای اسپیرر اندرسون را به کمک زنجیره های مارکوف تعریف کرد. سپس به کمک روش های آنالیز ماتریسی احتمال برشکستگی ، میزان مازاد در هنگام برشکستگی و میزان کسری بودجه در زمان وقوع برشکستگی را محاسبه کرده ایم. هدف ما در این پایان نامه بسیار محاسباتی و کاربردی تر از روش های است که در گذشته برای محاسبه این احتمال ارائه شده است. در ابتدا ما نشا...

Iron nutrition six cultivars of sunflower

Simultaneous Selection for Seed Yield and Agronomic Traits in Sunflower

Selection of high yielding genotypes is very important in sunflower. Thus, 24 new sunflower hybrids along with Golsa cultivar were evaluated in a simple lattice design (5×5) with two replications in the Agriculture Research Station of Gorgan, north of Iran, during 2020. The genotype by yield × trait (GYT) biplot method was used in order to study the relationships between different traits and to...