نتایج جستجو برای: vigor index

تعداد نتایج: 400571  

2012
Shiliang Wang Jaideep P. Sundaram Timothy B. Stockwell

A gene prediction program, VIGOR (Viral Genome ORF Reader), was developed at J. Craig Venter Institute in 2010 and has been successfully performing gene calling in coronavirus, influenza, rhinovirus and rotavirus for projects at the Genome Sequencing Center for Infectious Diseases. VIGOR uses sequence similarity search against custom protein databases to identify protein coding regions, start a...

Journal: :Engenharia Agricola 2023

The goal of this paper was to apply a method for the delineation vegetation homogeneous zones (HZs) map profitability cotton ( Gossypium sp.) using NDVI (Normalized Difference Vegetation Index) data from RPA imagery. Two irrigated crops, at FAU (103 ha) and FRP farms (106 ha), located in western region Bahia State, Brazil, were studied. images classified into three HZs: “high”, “medium” “low” p...

Journal: :علوم گیاهان زراعی ایران 0
رامین عالیوند کارشناس ارشد علوم و تکنولوژی بذر، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج رضا توکل افشاری استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج فرزاد شریف زاده دانشیار، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج محمدرضا اسیری دانشجوی کارشناسی ارشد صنایع غذایی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج

sesame is one of the most important oil crops in iran. high oil seed content makes it difficult to store for a long period of time. this study was conducted in 2012 to evaluate possible physiological and biochemical changes in seed under different storage conditions. various seed moisture content (5, 9, 13, and 17%) were evaluated under five temperatures (5, 15, 25, 35, 45) for six month. germi...

Journal: :علوم گیاهان زراعی ایران 0
علیرضا عباسی دانشیار گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج، ایران محمد انتصاری دانشجوی دکتری علوم و تکنولوژی بذر، پردیس کشاورزی و منابع طبیعی دانشگاه گرگان، ایران امین ابراهیمی دانشجوی دکتری اصلاح نباتات - ژنتیک مولکولی گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج، ایران

to study the effect of salinity on physiological and morphological traits of chickpea in 2010 at faculty of agriculture and natural resources, university of tehran with seven chickpea genotypes. two experiments design was rcbd with 3 replications and 5 levels of salinity stress (ctrl, 200, 150, 100, 50 mm) for laboratory experiment on germination indices and greenhouse experiment on physiologic...

Extended abstract Introduction: Using of plant growth regulators is one of the methods can improve plant growth against environmental stresses such as salinity. Salicylic acid plays an important role in physiological processes regulation, including germination. Today, using of growth promoting bacteria has been increased and it causes to raise the seed vigor, uniformity, germination percentage...

Journal: :Agrivita : Journal of Agricultural Science 2023

The objective of this study was to obtain a seed-origin onion (Allium cepa L.) that able grow in the tropical riparian soil. Research designed with non-experimental. Two cultivars were studied, namely Sanren and Lokananta. Onion seeds planted directly without transplanting, there three plots (4 m x 1.6 0.3 m) germination testplot (1 m). Soil tillage, spacing/ population, fertilization, plant ma...

Journal: :بوم شناسی کشاورزی 0
حامد هادی جهانفر دانشیان احمد اصغرزاده آیدین حمیدی پریسا جنوبی فرشید قوشچی محمد نصری

effect of free and symbiotic nitrogen fixing bacteria on seed and seedling produced seeds under deficit irrigation was conducted in laboratory and field experiments in 2006. in laboratory of karaj’s seed and plant research and certificate institute an experiment was conducted based on factorial in form of completely randomized design with four replications and in field’s of islamic azad univers...

Journal: :Journal of animal science 2004
D G Riley C C Chase T A Olson S W Coleman A C Hammond

The objectives of this study were to assess the risk associated with proportion Brahman inheritance, cow age, dystocia, and birth date weather conditions on calf vigor at birth (n = 3,253) and preweaning mortality (n = 3,631), and to estimate heritabilities for these traits. Calves that had poor vigor at birth and calves that died before weaning were coded 1, and those that had adequate birth v...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید