نتایج جستجو برای: 42 days

تعداد نتایج: 449116  

2007
Steve B. Jungst

Specific crosses resulting in 305 litters sired by Duroc, Spot or Hampshire boars out of Landrace, Duroc-Landrace or YorkshireLandrace sows were evaluated for preweaning and postweaning performance. Duroc-sired litters were heavier (P<.05) at 21 days postfarrowing than Spotor Hampshiresired litters. Hampshire-sired litters were heavier (P<.05) at birth than Spot-s i red litters. Litters from cr...

ژورنال: علوم آب و خاک 2003
ابوالقاسم گلیان, , فریدون افتخار شاهرودی, , مهدی نصیری محلاتی, , حسن کرمانشاهی, , شهریار مقصودلو, ,

An experiment with a 33 factorial arrangement in a completely randomized design with 450 day-old broilers was conducted to study the effect of energy level and time of change from starter to finisher diets on performance and economic aspects of broilers. Broiler chickens were fed at three levels of dietary energy (2800, 3000, and 3200 KcalME/Kg) from 1-42 days of age. Starter and finisher diet...

Journal: :Pediatric Critical Care Medicine 2018

Journal: :Zeitschrift für die gesamte Strafrechtswissenschaft 1922

Journal: :Pediatric Critical Care Medicine 2018

Journal: :Recherches sur Diderot et sur l'Encyclopédie 2007

Journal: :Zeitschrift für die gesamte Strafrechtswissenschaft 1909

Journal: :Realidad y Reflexión 2016

Journal: :Aikuiskasvatus 2022

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید