نتایج جستجو برای: in breeding programs
تعداد نتایج: 17002543 فیلتر نتایج به سال:
UNLABELLED The National Agricultural Biotechnology Information Center (NABIC) constructed a web-based molecular marker database to provide information about 7,847 sequence-tagged site (STS) markers identified in the 11 species using a next generation sequencing (NGS) technologies. The database consists of three major functional categories: keyword search, detailed viewer and download function. ...
Pea (Pisum sativum L.) is an annual cool-season legume and one of the oldest domesticated crops. Dry pea seeds contain 22-25% protein, complex starch and fiber constituents, and a rich array of vitamins, minerals, and phytochemicals which make them a valuable source for human consumption and livestock feed. Dry pea ranks third to common bean and chickpea as the most widely grown pulse in the wo...
— In contrast to a perception that ex situ collections of germplasm are rarely used, this empirical case study reveals large numbers of germplasm samples distributed by the US National Germplasm System to many types of scientific institutions located in numerous countries around the world. Germplasm distributions outside the United States favor developing over developed countries in several way...
Reproductive failure is a major source of economic loss in the beef industry. The majority of this loss occurs because cows do not become pregnant during a defined breeding season. Therefore, the goal of any breeding program is to maximize the number of females that become pregnant. This means that fertility plays a major role in the success of any breeding program. This review will focus on th...
Among the legume family, mungbean (Vigna radiata) has become one of the important crops in Asia, showing a steady increase in global production. It provides a good source of protein and contains most notably folate and iron. Beyond the nutritional value of mungbean, certain features make it a well-suited model organism among legume plants because of its small genome size, short life-cycle, self...
0006-3207/$ see front matter 2009 Elsevier Ltd. A doi:10.1016/j.biocon.2009.05.034 * Corresponding author. Tel.: +1 407 823 4007; fax E-mail addresses: [email protected] mail.ucf.edu (E.A. Hoffman). Captive breeding for species of conservation concern is the act of bringing rare or endangered animals into captivity with the hope of rearing sustained captive populations for eventual ...
Cowpea is one of the most important grain legumes in sub-Saharan Africa (SSA). It provides strong support to the livelihood of small-scale farmers through its contributions to their nutritional security, income generation and soil fertility enhancement. Worldwide about 6.5 million metric tons of cowpea are produced annually on about 14.5 million hectares. The low productivity of cowpea is attri...
Feed costs account for a large proportion of the costs of pig production representing usually around 50% of the total costs (Aranda and Cleary, 2001). in the Australian pig industry this proportion has been much higher recently due to the shortage of feed resulting from the extensive drought. Selection for feed efficiency is always an important topic, independent of the current drought situatio...
phenotypic coefficient correlation is a relation criteria for traits. this coefficient can be used to differentiate insignificant traits of varieties in selection programs. this survey was carried out with 10 breeding populations and susceptible controls in normal and stress conditions. the drought field was irrigated when plants reached wilting point. traits such as leaf length and width, pet...
The study simulated different potential breeding programs to design the optimal structure and operational management for Borana goat. It evaluated scenarios using ZPLAN+ software maximize genetic gain, discounted profit determine optimum size of base population a community-based program (CBBP) nucleus. analyzed combinations objective traits in index, assessed effect changing buck doe ratio, imp...
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