Chemical body composition and bone growth of young pigs as affected by deficiency, adequate and excess of dietary phosphorus supply

Growth and chemical composition of three pistachio cultivars as affected by soil salinity and boron fertilization

Yield and chemical composition of 'Piarom' Date-Palm Phoenix dactylifera as affected by nitrogen and phosphorus levels

Extraordinary importance of Date-Palm, Phoenix dactylifera especially ‘Piarom’ variety and also undeniable effect of nitrogen and phosphorus on yield and quality of this product, caused this research to be accomplished. The research was performed during two years on 72 (4*3*3*2=72 trees) fruitful, 12 years old trees in Hormozgan province. Treatments were consisted of four levels of nitrogen (0,...

Vegetative growth and chemical composition of tomato plants as affected by different types of salt stress and zinc fertilization

extraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties

آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...

Growth of body components and carcass composition of Iberian pigs of 10 to 150 kg body weight as affected by the level of feeding and dietary protein concentration.

A total of 211 growing-finishing Iberian (IB) pigs from 4 separate and independent sets of trials were slaughtered at several stages of growth from 10 to 150 kg BW to determine growth and development of chemical and physical components of the cold eviscerated carcass (CC; without head, feet, and tail). Within each set of trials, a factorial arrangement of treatments, involving several concentra...