1 edition of Evaluation of the USDA Soybean Germplasm Collection found in the catalog.
Evaluation of the USDA Soybean Germplasm Collection
by U.S. Dept. of Agriculture, Agricultural Research Service, National Technical Information Service [distributor in [Washington, D.C.?], Springfield, VA
Written in English
|Statement||[Nelson, Randall L. ... et al.].|
|Series||Technical bulletin -- no. 1718., Technical bulletin (United States. Dept. of Agriculture) -- no. 1718.|
|Contributions||Nelson, Randall L., United States. Agricultural Research Service.|
|The Physical Object|
|Pagination||[iii], 267 p. ;|
|Number of Pages||267|
– The USDA germ plasm/germplasm collection opens at The U.S. Regional Soybean Industrial Products Laboratory (Urbana, Illinois), however it was being assembled for the past years by Jackson L. Cartter and L.F. Williams of the Soybean Lab. It began with a collection soybean introductions (largely from East Asia) and selections to. Today, the USDA soybean collection contains ab strains of soybeans, wild soybeans and wild perennial Glycine species. The soybean germplasm collection is unique among the major crop germplasm collections in the U.S. in that the curators are first rate scientists and secondly, the collection has operated fairly independently of.
The germplasm collection used in this study consisted of soybean PI’s. All genotypes were of cultivated soybean (Glycine Max) type, and belonged to maturity group IV. A majority of these genotypes originated from South Korea (n = ). 60 genotypes originated from China, 42 from Japan, and 13 from North by: 1. The different fertility-sterility types are maintained in the Soybean Genetic Type Collection that is part of the USDA Soybean Germplasm Collection (Carter et al., ). The Soybean Genetic Type Collection is currently managed by Dr. R.L. Nelson, USDA-ARS, University of Illinois, Department of Crop Sciences, National Soybean Research Center Cited by: 3.
The National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C. It houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department of Agriculture field libraries. Core collections are of strategic importance as they allow the use of a small part of a germplasm collection that is representative of the total collection. The objective of this study was to develop a soybean core collection of the USDA Soybean Germplasm Collection by comparing the results of random, proportional, logarithmic, multivariate proportional and multivariate logarithmic sampling Cited by:
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Get this from a library. Evaluation of the USDA Soybean Germplasm Collection: maturity groups to IV (PI to PI ). [Randall L Nelson; United States. Agricultural Research Service.;]. A bulletin or guide book on evaluation of soybean germplasm for both Rps genes and partial resistance with pictures-illustrations, etc.
will be developed as a "work-book" for the pathogen workshop. Soybean Cyst Nematode - Heterodera glycines - Populations of H.
glycines will be collected from several countries and selected US locations. To evaluate levels of genetic diversity in USDA soybean germplasm from central China, accessions were examined at 46 RFLP loci.
We compared genetic diversity in randomly selected accessions. USDA Soybean Germplasm Collection, USDA-ARS, West Peabody Drive, University of Illinois, Urbana, IL The accessions included in this publication were evaluated in and (maturity group VI) and in and (maturity groups VII and VIII) in Stoneville, Mississippi (Lat.
33o 26' N). The group VI evaluation was planted in. Get this from a library. Evaluation of the USDA soybean germplasm collection: maturity groups VI--VIII (FC PI B). [J L Hill; United States.
Agricultural Research Service.;]. Goals / Objectives Objective 1: Develop and release novel soybean germplasm with high yields, with improved quality, and with biotic and abiotic stress tolerance that are better suited for sustainable production, especially in the southern United States, and are useful for expanding soybean genetic diversity.
Objective 2: Use conventional genetics and genomic tools to characterize genes. Identification of Several gy4 Nulls from the USDA Soybean Germplasm Collection Provides New Genetic Resources for the Development of High-Quality Tofu Cultivars. Journal of Agricultural and Food Chemistry.
Downloadable. This report contains data on the origin, descriptive characteristics, agronomic performance, seed composition, and disease reaction. of over 2, accessions from the USDA Soybean Germplasm Collection in maturity groups to IV.
These accessions were introduced:into the United States from to Publicly released cultivars from the United States and Canada during this. Subsequently, IITA soybean breeding lines and putatively resistant accessions from the USDA Soybean Germplasm Collection (Urbana, IL, USA) and the National Agriculture Research.
Soybean is No. 2 major crop in South Dakota State, taking over 4 million acres of harvested areas and producing billion dollars of economic values ( million bushels of total production) per year.
South Dakota ranks among top eight soybean-producing states in the America. However, South Dakota, being on the fringes of the U.S. soybean belt, faces unique environmental factors that. Publication Type: Book / Chapter There are four main aspects of genetic diversity: formation, collection, evaluation, and utilization.
Each is covered in this review. scientists have recognized only in recent decades the significance of systematic collection and preservation of germplasm, and the importance of a comprehensive.
Germplasm evaluation, in the broad sense and in the context of genetic resources, is the description of the material in a collection. It covers the whole range of activities starting from the receipt of the new samples by the curator and growing these for seed increase, characterization and preliminary evaluation, and also for further or.
The Germplasm Resources Information Network (GRIN) web server provides germplasm information about plants, animals, microbes and invertebrates important for food and agricultural production. These include lists of currently registered cultivars, historical seed and varietal catalogs, and related resources.
Inthe U.S. Congress authorized. Evaluation of the USDA Soybean Germplasm Collection: Maturity Group V (FC - PI ) and Maturity Groups VI - VIII (PI - PI B).
Techn. Bull. Dr. Nelson's research is focused on soybean germplasm evaluation and utilization. He is the curator of the USDA Soybean Germplasm Collection, which includes nea accessions. This collection is the second largest such collection in the world.
Nelson has released more than 20 high-yielding varieties derived from exotic germplasm. International Code of Conduct for Plant Germplasm Collecting and Transfer Food and Agriculture Organization of the United Nations Rome Wikipedia Citation Please see Wikipedia's template documentation for further citation fields that may be required.
The germplasm available for celery breeding is relatively poor. The US Department of Agriculture Northeast Regional Plant Introduction Station (NE-9) at Geneva, NY, maintains a collection of approximately accessions, mostly cultivated types and landraces of Apium graveolens.
Very few, if any, wild species are represented in the collection. T he collection and management of plant genetic resources through the National Plant Germplasm System (NPGS) are matters of crucial importance to the nation's economy and food security.
The U.S. food supply and the nation's ability to compete in and satisfy world food markets depend on these resources. Consequently, the management and coordination of plant germplasm activities at a. The period since has seen a growth in germplasm collection and breeding programs have increasingly focused on international needs.
Along with this increased interest has come questions about the changing roles of the public and private sectors in collecting, conserving, and using genetic resources.
Field evaluations of a USDA soybean germplasm collection for resistance to rust and other foliar diseases were conducted in Baton Rouge and Alexandria, LA. Several entries were highly resistant to rust, but there was a very low correlation between the two locations.
The better performing entries have been entered into a seed increase plot in. The genetic diversity of the genus Lespedeza is not well known and the phylogenetic relationship of Lespedeza with the genus Kummerowiais unclear.
We report the first study in which polymorphic Cited by: ADVERTISEMENTS: Germplasm Conservation: Germplasm broadly refers to the hereditary material (total content of genes) transmitted to the offspring through germ cells. Germplasm provides the raw material for the breeder to develop various crops.
Thus, conservation of germplasm assumes significance in all breeding programmes. As the primitive man learnt about the utility of plants for food [ ].The search for new genes got initiated through the foresight of late Dr.
B.P. Pal in s and plant exploration, germplasm collection and introduction work was started. This received much attention at the Indian Agricultural Research Institute and later at the National Bureau of Plant Genetic Resources, where it is one of the major activities now.