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Author: Muthukumar Valayapalayam Bagavathiannan
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Muthukumar Valayapalayam Bagavathiannan
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Muthukumar Valayapalayam Bagavathiannan
Publisher:
ISBN:
Category :
Languages : en
Pages : 454
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Author: Sandya Rani Kesoju
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 9
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Alfalfa (Medicago sativa subsp. sativa L.) is the world's most important forage crop. The western United States is the most important production area for both alfalfa forage and alfalfa seed. Unfortunately, feral alfalfa is commonly observed along roadsides, irrigation ditches, and unmanaged habitats in alfalfa growing regions. These plants can potentially lower the genetic purity of alfalfa seed when foraging bees transport pollen from feral alfalfa to alfalfa seed fields. The situation has become more complicated since the advent of genetically engineered (GE) alfalfa. Alfalfa was the first major perennial GE crop when the trait for glyphosate resistance (GR) was available to farmers briefly from 2005 to 2007. Regulatory issues prevented the availability of GR alfalfa until 2011 when it received final approval for commercial production in the US. In 2014, another GE trait, low-lignin alfalfa, was deregulated and will be available commercially in the near future. Because many markets have a low tolerance for GE traits, GR feral alfalfa growth in areas where conventional alfalfa seed and hay is produced for the export or organic market is of particular concern to the alfalfa industry. In response to this situation, the alfalfa industry has developed best management practices to support the coexistence of GE and conventional alfalfa production. An important management practice is to control feral alfalfa around both seed and hay fields to minimize the movement of GE traits into conventional alfalfa products. The presence of feral alfalfa plants can be reduced by effectively eliminating old alfalfa fields with tillage, transporting seed in spill-proof containers, mowing roadsides regularly, applying specific growth regulator herbicides (such as aminopyralid, dicamba, clopyralid, and 2,4-D), and integrating these weed management strategies (such as applying herbicides to alfalfa prior to tillage or mowing). Glyphosate should not be used to control feral alfalfa unless it is mixed with other herbicides known to control GR alfalfa. Also avoid using alfalfa in revegetation seed mixes, especially in areas where GE-sensitive alfalfa seed is produced.
Author: United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on Domestic Policy
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1534
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Author: Ernest Small
Publisher: NRC Research Press
ISBN: 0660199793
Category : Science
Languages : en
Pages : 764
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Best known as an animal feed, Alfalfa Medicago sativa is one of the most important and widely produced livestock crops grown throughout the temperate world. "Alfalfa and Relatives: Evolution and Classification of Medicago" provides an in-depth introduction to the Medicago genus, exploring its evolution, breeding and adaptation. Not only are Alfalfa's agricultural and environmental benefits unsurpassed but, due to technological advances, this staple crop is now being developed as a source of human food extracts, pharmaceuticals, enzymes, industrial chemicals, and biofuels. Through this detailed text the authors define the ecological applications of the plant whilst carefully illustrating its economic value and its growing importance as a genetic resource
Author: Long-Xi Yu
Publisher: Springer Nature
ISBN: 3030744663
Category : Science
Languages : en
Pages : 296
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This book is the first comprehensive compilation of deliberations on whole genome sequencing of the diploid and tetraploid alfalfa genomes including sequence assembly, gene annotation, and comparative genomics with the model legume genome, functional genomics, and genomics of important agronomic characters. Other chapters describe the genetic diversity and germplasm collections of alfalfa, as well as development of genetic markers and genome-wide association and genomic selection for economical important traits, genome editing, genomics, and breeding targets to address current and future needs. Altogether, the book contains about 300 pages over 16 chapters authored by globally reputed experts on the relevant field in this crop. This book is useful to the students, teachers, and scientists in the academia and relevant private companies interested in genetics, breeding, pathology, physiology, molecular genetics and breeding, biotechnology, and structural and functional genomics. The work is also useful to seed and forage industries.
Author: Alexander P. Hansen
Publisher: Springer
ISBN: 3319649825
Category : Technology & Engineering
Languages : en
Pages : 348
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This book provides in-depth reviews of the role of Rhizobium in agriculture and its biotechnological applications. Individual chapters explore topics such as: the occurrence and distribution of Rhizobium; phenotypic and molecular characteristics of Rhizobium; impact of Rhizobium on other microbial communities in the rhizosphere; N2-fixation ability of Rhizobium; Rhizobium and biotic stress; Rhizobium-mediated restoration of an ecosystem; in silico analysis of the rhizobia pool; further biotechnological perspectives of Rhizobium.
Author: Quan-Sheng Qiu
Publisher: Frontiers Media SA
ISBN: 2889768864
Category : Science
Languages : en
Pages : 397
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Author: Andrew F. Roberts
Publisher: Frontiers Media SA
ISBN: 2889660338
Category : Science
Languages : en
Pages : 252
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Author: Om P. Rajora
Publisher: Springer Nature
ISBN: 3031630025
Category :
Languages : en
Pages : 947
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