نتایج جستجو برای: kernel length and width

تعداد نتایج: 16859170  

  Abstract In order to evaluate morpho-physiological traits of confectionery sunflower under different irrigation regimes, an experiment was carried out under field conditions in Agricultural Research Center of West-Azerbaijan province, Urmia, Iran in 2012. Fifty six confectionery sunflower landraces were arranged in 7 × 8 rectangular lattice design with two replications in each one of well-wat...

2016
Jiafa Chen Luyan Zhang Songtao Liu Zhimin Li Rongrong Huang Yongming Li Hongliang Cheng Xiantang Li Bo Zhou Suowei Wu Wei Chen Jianyu Wu Junqiang Ding

Kernel size is an important component of grain yield in maize breeding programs. To extend the understanding on the genetic basis of kernel size traits (i.e., kernel length, kernel width and kernel thickness), we developed a set of four-way cross mapping population derived from four maize inbred lines with varied kernel sizes. In the present study, we investigated the genetic basis of natural v...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

in this thesis protic and aprotic ammonium-based ionic liquids were synthesized and their surface tensions were measured in the range of 298-373k. the protics are alkyl ammonium-based ils with the carboxylate (formate, acetate, propionate) anion and aprotics are quaternary ammonium-based ils with bis(trifluoromethylsulfonyl)imide anion. capillary rise method was used for surface tension measure...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی 1391

the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...

Journal: :مهندسی بیوسیستم ایران 0
سیدمهدی غائبی کارشناسی ارشد، دانشگاه تهران سیدرضا حسن بیگی بیدگلی دانشیار، دانشگاه تهران محمدحسین کیانمهر دانشیار، دانشگاه تهران

iran is believed to occupy the second place, following turkey, among the apricot producing countries in the world. iran is faced with problems in export of apricot due to little or non-observance of drying principals and inattention to world market requirements. the physical and mechanical properties of agricultural products are the most needed and important parameters for design and developmen...

Journal: :به زراعی کشاورزی 0
سجاد کردی کارشناس ارشد زراعت، دانشکده کشاورزی دانشگاه ایلام محمد اسکندری عضو هیأت علمی مرکز تحقیقات کشاورزی خرم آباد علی فدوی عضو هیأت علمی دانشکده کشاورزی، دانشگاه ایلام مهرشاد براری عضو هیأت علمی دانشکده کشاورزی، دانشگاه ایلام مسعود رفیعی عضو هیأت علمی، دانشکده کشاورزی، دانشگاه ایلام علی اشرف مهرابی دکترای اصلاح نباتات، دانشکده کشاورزی، دانشگاه ایلام

a field experiment was conducted to study the physical properties of maize grain in response to different urea fertilization methods (urea foliar spraying and soil application), three harvest times (grain moisture content of 20, 30 and 40 pecent) in four maize hybrids (three foreign hybrids e.g. ns640, jeta600 , konsur580 and one common hybrid, sc704 as control) at khorram abad agricultural res...

Journal: :journal of agricultural science and technology 2011
u. serdar n. kurt

this study was carried out in order to determine the leave characteristics of some chestnut genotypes in the central black sea region of turkey and also to determine whether the leaf morphometric characteristics could be used for differentiation of genotypes. in this study, seven chestnut (castanea sativa mill.) genotypes (sa5-1, se 3-12, se 21-2, se 21-9, 552-8, 556-7 and 556-8) and one cultiv...

Journal: :بوم شناسی کشاورزی 0
فهیمه فریدی محمود رمرودی محمد گلوی براتعلی سیاهسر سعید خاوری خراسانی

in order to evaluate the effects of planting pattern on morphological, phonological, yield and yield components of sweet and super sweet corn (zea mays l.) varieties under saline conditions, a field experiment was conducted as split plots based on a randomized complete block design with four replications. planting pattern in 3 levels included one row in ridge, two row in ridge and furrow planti...

Journal: :مهندسی بیوسیستم ایران 0
مرتضی صادقی استادیار، دانشگاه صنعتی اصفهان مهدی عباسی کارشناسی ارشد، دانشگاه صنعتی اصفهان امین اله معصومی استادیار، دانشگاه صنعتی اصفهان

a knowledge of physical and aerodynamic properties of agricultural crops is important and essentially required for the design and development of a crop's harvesting and post-harvesting equipments. in the present research, experiments were conducted to determine physical and aerodynamic properties of fars province pinto bean namely: kernel size and shape (length, width, thickness, projected...

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