نتایج جستجو برای: conversion rate

تعداد نتایج: 1058216  

Journal: :تولید گیاهان زراعی 0
مریم طهماسبی دانشجوی سابق کارشناسی ارشد رشته زراعت دانشگاه علوم کشاورزری و منابع طبیعی گرگان سرالله گالشی استاد گروه زراعت دانشگاه علوم کشاورزی و منابع طبیعی گرگان افشین سلطانی استاد گروه زراعت دانشگاه علوم کشاورزی و منابع طبیعی گرگان حمیدرضا صادقی پور استادیار گروه زیست شناسی دانشگاه گلستان

abstract heterotrophic seedling growth has described as the product of the following dynamic and to transmit seed reserves and the conversion efficiency of mobilized seed reserves to seedling tissue. this research was carried out to evaluate germination and seedling growth of wheat seed (n8019) in the form of combined analysis design with crd arrangement. treatments consisted of 4 levels of wat...

Journal: :The American Journal of Human Genetics 2010

Journal: :The Journal of the Society of Chemical Industry, Japan 1960

Journal: :JAMA Internal Medicine 2021

Seungjae Lee, MD; Tark Kim, Eunjung Cheolgu Hojung Heejeong Rhee, Se Yoon Park, Hyo-Ju Son, Shinae Yu, Jung Wan Eun Ju Choo, Suyeon MS; Mark Loeb, Tae Hyong MD

Journal: :Journal of Signal Processing Systems 2020

Journal: :پژوهش های علوم دامی ایران 0
مهدی ناقوس عباس پاکدل رسول واعظ ترشیزی

in order to investigate the growth curve of broiler chickens at line level, respectively 154 and 144 birds from two paternal lines a and b of a commercial broiler line were used. line a were selected several generations for low feed conversion rate and line b were selected several generation for high body weight. body weight was measured at 1, 4, 7, 10, 14, 17, 21, 28, 35, 42, 49 and 54 days of...

Journal: :زیست شناسی جانوری تجربی 0
علی اکبر طافی دانشجوی دکترای تخصصی تکثیر و پرورش آبزیان، دانشکده منابع طبیعی دانشگاه ارومیه سعید مشکینی استادیار دانشکده دامپزشکی و پژوهشکده آرتمیا و جانوران آبزی دانشگاه ارومیه

abstract 900 rainbow trout (mean weight 25 gr) were obtained from a local fish farm in urmia city and after acclimatization for 10 days, the fish were randomly divided into four groups (with three replication) and fed for 8 weeks with 0 (control), 2/5, 5 and 10 g chitosan/kg feed, respectively. finally treatments were fed the control diet (without any chitosan) for another 3 weeks. body weight,...

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