نتایج جستجو برای: breeding and combined respectively 2580
تعداد نتایج: 16861106 فیلتر نتایج به سال:
the objective of this study was to estimate variance components, genetic and phenotypic trends for somatic cell score. dataset that collected by the animal breeding center of iran was used in this study. data file included 850,729 test day records of somatic cell counts (scc) on 32,955 cows from lactations one to four, in 472 herds, gathered from years 2002 to 2013 in iran. a test day repeatab...
to determine the relationship between yield and components of it and identify the effective traits on yield, 97 tomato landraces from west azarbaijan in iran (83 landraces) and iğdır in turkey (14 landraces) along with three commercial cultivars were studied using an alpha lattice design with two replications. the experiment was carried out at the agriculture and natural resources research cent...
High capacitance Co-Co3O4 nanocomposite thin films have been synthesized on nickel foam (NF) using cyclic voltammetry (CV), combination of and potentiostatic (CV PS −1.4 V CV +1 V), pulse reverse potential PRP) modes electrodeposition. X-ray diffraction (XRD) studies reveal the presence Co Co3O4 phases for four electrodeposition modes. The scanning electron microscope (SEM) revealed an interest...
In a breeding program, it is important to find out information about the genes action, because knowledge in this field could help the researchers in their crossing programs and realizing effective selection. In this study, breeding values of different agronomic traits in oriental tobacco were predicted using the best linear unbiased prediction (BLUP) procedure. For this purpose, 89 tobacco geno...
Soybean is the promising oilseed in the face of protein and oil shortage. In this study 16 advanced soybean genotypes, in terms of seed yield and yield components were evaluated using multivariate statistical methods. This experiment was carried out in the form of randomized complete block design (RCBD) in the research farm of Ardabil Agricultural and Natural Resources Research Center (Moghan...
This paper reports the availability of a high-resolution atlas of the adult rat. The atlas is composed of 9475 cryosectional images captured in 4600 x 2580 x 24-bit TIFF format, constructed using serial cryosection-milling techniques. Cryosection images were segmented, labelled and reconstructed into three-dimensional (3D) computerized models. These images, 3D models, technical details, relevan...
Nutritional and hormonal programs are one of the important ways of improving goat reproductive performance. Therefore, the present study was conducted to investigate the effect of using barley seed and eCG at the same time on the reproductive performance of goat in nomadic breeding conditions. The number of 60 goats of two to three-year-old in the breeding season and 60 goats of three to four-y...
Flatness-based linear output feedback control for disturbance rejection and tracking tasks on a Chua's circuit H. Sira-Ramírez a , A. Luviano-Juárez a b & J. Cortés-Romero a c a CINVESTAV-IPN Av. IPN No. 2508, Departamento de Ingeniería Eléctrica, Sección de Mecatrónica b UPIITA-IPN Av. IPN No. 2580, Colonia Barrio la Laguna Ticomán, CP. 07340, México, D.F c Facultad de Ingeniería, Departamento...
abstract the aim of this study was to evaluate the monthly variations of triiodothyronine (t3), thyroxine (t4), t3 tot4 ratio, thyroid stimulating hormone (tsh), and testosterone in dallagh rams during the breeding and non breeding seasons. four healthy mature rams (3-4 years old) with an average body weight of 45±5 kg were selected and kept in the same conditions. blood samples were collected ...
Rice yield as a complex trait is the main target in most rice breeding programs. To map the main and epistatic QTLs controlling grain yield and yield components, an experiment was carried out using a 129 F6 recombinant inbred lines population (IRA population) originated from a cross between Alikazemi / IR67017-180-2-1-2, in 2015 growing season in two locations, Rasht and Tonekabon, Iran. The e...
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