Download or read book Supplementation Effect of Phytopharmaceutical Product During Transition Period on the Health and Productivity of Crossbred Cow written by Lakshit and published by . This book was released on 2018 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Transition Period Supplementation of Vitamin A E and Zinc on Performance of Cross bred Cows and Their Calves written by Sadhana Tiwari and published by . This book was released on 2020 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Water Fresh Cow YMCP Plus and Rumen Transfaunate Supplementation Following Calving on Milk Yield Reproductive Efficiency and Incidence of Common Health Disorders in Holstein Dairy Cows written by Natalie Suzanne Tankersley and published by . This book was released on 2006 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of an Extruded Flaxseed Supplement on Transition Cow Immune Function and Effects of a Methane Inhibitor on Transition Cow Ovarian Activity written by Molly Fetter and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In cattle, the transition period, which encompasses three weeks prior to three weeks after calving, is a critical time in the cows life with increased incidence of metabolic and infectious diseases. During this time cows suffer from immunosuppression and negative energy balance. Negative energy balance (NEB) and immunosuppression are related in transition dairy cows and occur due to extreme metabolic stress and changing hormones as the cow transitions from a pregnant to energy-demanding lactating state coupled with decreased dry matter intake. Incidences of periparturient diseases are not only detrimental to the overall health and well-being of the cow, but they can also decrease milk output and reproductive efficiency, causing economic loss to the producer. For these reasons, improved management during the transition period that improves the health and well-being of the cow are paramount for setting the stage for successful reproduction and high milk production.Two approaches were taken to address the challenges of the transition period. The first approach was to feed an omega-3 fatty acid extruded flaxseed supplement and measure effects on transition dairy cow immune function, plasma metabolites, and fatty acid composition of milk fat, plasma, and red blood cells. Polyunsaturated fatty acids (PUFA) decrease expression of pro-inflammatory cytokines promoting an anti-inflammatory state. Further benefits of feeding fats include improved milk production and composition and improved fertility.The second approach was to supplement transition dairy cows with a small molecule methane inhibitor and observe effects on return of ovarian activity. In a recent study, cows that received a methane inhibitor had increased body weight gain compared to cows that received a placebo. It is hypothesized that reducing methane production could make more energy available to the cow for other productive functions. To test this hypothesis, progesterone was measured in defatted milk via enzyme-linked immunoassay (ELISA). Parameters measured were days to evidence of a first corpus luteum (CL), length of first luteal phase, days to evidence of second CL, and interval between luteal phases. Evidence suggests that ovarian activity cannot resume until negative energy balance ceases and cows enter a positive energy balance. Cows that enter positive energy balance and cycle more before first service are more likely to have higher conception and pregnancy rates.These two approaches were taken because NEB and immunosuppression are the primary causes of negative health events in transition dairy cows. Overall, the first approach showed cows receiving the flaxseed supplement had greater ALA in plasma and milk fat, reduced mRNA abundance of TNF and IL6, and reduced neutrophil phagocytosis and ROS. Results indicate that the omega-3 supplement altered the activation status of the immune system and reduced inflammatory responses. This reduction in neutrophil activity may increase energy available to the cow for productive functions, although this speculation needs to be confirmed with further research. The milk fat and plasma exhibited greater ALA the longer the cows were on the diet indicating this supplement can be used to produce milk with higher omega-3 fatty acids, which is an area of increased consumer interest. In the methane inhibitor study, there were no differences observed between treatment groups for any of the reproductive parameters. Results from both studies provide further support for the importance of maintaining proper energy balance during the transition period to support immune function and productive functions in dairy cattle.
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traditional Knowledge in Policy and Practice written by Suneetha M. Subramanian and published by UN. This book was released on 2010 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional knowledge (TK) has contributed immensely to shaping development and human well-being. Its influence spans a variety of sectors, including agriculture, health, education and governance. However, in today's world, TK and its practitioners are increasingly underrpresented or under-utilized. Further, while the applicability of TK to human and environmental welfare is well-recognized, collated information on how TK contributes to different sectors is not easily accessible. --
Download or read book Natural Bioactive Products in Sustainable Agriculture written by Joginder Singh and published by Springer Nature. This book was released on 2020-05-11 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses various aspects of bioactive natural products employed in the agrochemical and agriculture sectors. It covers the use of plants, microorganisms, and microbial metabolites as eco-friendly, cost-effective, and sustainable alternatives to chemicals in the field of agriculture. Written by active researchers and academics, the book highlights state-of-art products in the field, as well as the gaps, challenges, and obstacles associated with the use of plants, microbes and their products. Given its scope, it is a valuable resource for the scientific community and professionals in enterprises wanting insights into the latest developments and advances in the context of biological products, including their applications, traditional uses, modern practices, and strategies to harness their full potential.
Download or read book Probiotic Bacteria and Postbiotic Metabolites Role in Animal and Human Health written by Naheed Mojgani and published by Springer Nature. This book was released on 2021-05-13 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers all aspects of probiotic bacteria and their metabolites, as well as their role and significance in human and animal health. Given the role of probiotic bacterial strains in the production of short chain fatty acids, butyrate etc probiotics may be considered as an alternative approach for the prevention or treatment of intestinal dysbiosis, cancers, cardiovascular diseases, hypertensions. Additionally, the significance of probiotics added in aquaculture systems for improving health, performance and growth of aquatic organisms has been highlighted. In this book, the multi-functional role of probiotics and their post-biotic metabolites in improving overall health status of man and animals, is discussed. It is a comprehensive compilation useful for researchers, academics, veterinarians and students in the field of microbiology, food technology and biotechnology.
Download or read book Recent Advances in Redox Active Plant and Microbial Products written by Claus Jacob and published by Springer. This book was released on 2014-11-25 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nature endows us with a treasure chest of Green Gold full of amazing ‘redox-active’ substances which interfere with numerous biological processes in our own body, in animals, bacteria, fungi and plants. Whilst such natural products are all around and also in us, we still do not fully understand how these compounds actually work. This book attempts to resolve some of the mysteries and riddles associated with such products. Written by more than thirty international experts from academia and industry, it places a focus on modern developments in this field and considers such natural products from various angles, from their isolation and characterization all along to product development and commercialization. Throughout, the reader will be confronted with modern approaches which enable the efficient identification and isolation of new natural products, help to elucidate their mode(s) of action and permit practical uses in Medicine, Cosmetics, Agriculture, Industry and as functional foods.
Download or read book Metabolic Engineering of Plant Secondary Metabolism written by R. Verpoorte and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant secondary metabolism is an economically important source of fine chemicals, such as drugs, insecticides, dyes, flavours, and fragrances. Moreover, important traits of plants such as taste, flavour, smell, colour, or resistance against pests and diseases are also related to secondary metabolites. The genetic modification of plants is feasible nowadays. What does the possibility of engineering plant secondary metabolite pathways mean? In this book, firstly a general introduction is given on plant secondary metabolism, followed by an overview of the possible approaches that could be used to alter secondary metabolite pathways. In a series of chapters from various authorities in the field, an overview is given of the state of the art for important groups of secondary metabolites. No books have been published on this topic so far. This book will thus be a unique source of information for all those involved with plants as chemical factories of fine chemicals and those involved with the quality of food and ornamental plants. It will be useful in teaching graduate courses in the field of metabolic engineering in plants.
Download or read book Saponins in Food Feedstuffs and Medicinal Plants written by W. Oleszek and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saponins are glycosides of triterpenes, steroids or steroidal alkaloids. They can be found in plants and marine organisms. Very diverse biological activities are ascribed to saponins and they play important roles in food, animal feedstuffs, and pharmaceutical properties. This volume provides a selection of recent work on saponins presented at a symposium in Pulawy, Poland, in 1999. Many different aspects are treated: analysis, separation, biological activities, relevant use in human and animal nutrition, and ecological significance. This book will be of use to researchers both in universities and industry.
Download or read book Bioremediation and Biotechnology written by Khalid Rehman Hakeem and published by Springer Nature. This book was released on 2020-01-26 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxic substances threatens aquatic and terrestrial ecosystems and ultimately human health. The book is a thoughtful effort in bringing forth the role of biotechnology for bioremediation and restoration of the ecosystems degraded by toxic and heavy metal pollution. The introductory chapters of the book deal with the understanding of the issues concerned with the pollution caused by toxic elements and heavy metals and their impacts on the different ecosystems followed by the techniques involved in monitoring of the pollution. These techniques include use of bio-indicators as well as modern techniques for the assessment and monitoring of toxicants in the environment. Detailed chapters discussing the role of microbial biota, aquatic plants, terrestrial plants to enhance the accumulation efficiency of these toxic and heavy metals are followed by remediation techniques involving myco-remediation, bio-pesticides, bio-fertilizers, phyto-remediation and rhizo-filtration. A sizable portion of the book has been dedicated to the advanced bio-remediation techniques which are finding their way from the laboratory to the field for revival of the degraded ecosystems. These involve bio-films, micro-algae, genetically modified plants and filter feeders. Furthermore, the book is a detailed comprehensive account for the treatment technologies from unsustainable to sustainable. We believe academicians, researchers and students will find this book informative as a complete reference for biotechnological intervention for sustainable treatment of pollution.
Download or read book Biotechnology of Anti diabetic Medicinal Plants written by Saikat Gantait and published by Springer Nature. This book was released on 2021-11-13 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a unique overview of insights on the genetic basis of anti-diabetic activity, chemistry, physiology, biotechnology, mode-of-action, as well as cellular mechanisms of anti-diabetic secondary metabolites from medicinal plants. The World Health Organization estimated that 80% of the populations of developing countries rely on traditional medicines, mostly plant drugs, for their primary health care needs. There is an increasing demand for medicinal plants having anti-diabetic potential in both developing and developed countries. The expanding trade in medicinal plants has serious implications on the survival of several plant species, with many under threat to become extinct. This book describes various approaches to conserve these genetic resources. It discusses the whole spectrum of biotechnological tools from micro-propagation for large-scale multiplication, cell-culture techniques to the biosynthesis and enhancement of pharmaceutical compounds in the plants. It also discusses the genetic transformation as well as short- to long-term conservation of plant genetic resources via synthetic seed production and cryopreservation, respectively. The book is enriched with expert contributions from across the globe. This reference book is useful for researchers in the pharmaceutical and biotechnological industries, medicinal chemists, biochemists, botanists, molecular biologists, academicians, students as well as diabetic patients, traditional medicine practitioners, scientists in medicinal and aromatic plants, Ayurveda, Siddha, Unani and other traditional medical practitioners.
Download or read book Crop Protection in Medieval Agriculture written by Jan C. Zadoks and published by Sidestone Press. This book was released on 2013-10-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mediterranean and West European pre-modern agriculture (agriculture before 1600) was by necessity ‘organic agriculture’. Crop protection is part and parcel of this agriculture, with weed control in the forefront. Crop protection is embedded in the medieval agronomy text books but specialised sections do occur. Weeds, insects and diseases are described but identification in modern terms is not easy. The pre-modern ‘Crop Portfolio’ is well filled, certainly in the Mediterranean area. The medieval ‘Pest Portfolio’ differs from the modern one because agriculture then was a Low External Input Agriculture, and because the proportion of cultivated to non-cultivated land was drastically lower than today. The pre-modern ‘Control Portfolio’ is surprisingly rich, both in preventive and interventive measures. Prevention was by risk management, intensive tillage, and careful storage. Intervention was mechanical and chemical. Chemical intervention used natural substances such as sulphur, pitch, and ‘botanicals’. Some fifty plant species are mentioned in a crop protection context. Though application methods look rather modern they are typically low-tech. Among them are seed disinfection, spraying, dusting, fumigation, grease banding, wound care, and hand-picking but also scarification, now outdated. The reality of pest outbreaks and other damages is explored as to frequency, intensity, and extent. Information on the practical use of the recommended treatments is scanty. If applied, their effectiveness remains enigmatic. Three medieval agronomists are at the heart of this book, but historical developments in crop protection from early Punic, Greek, and Roman authors to the first modern author are outlined. The readership of these writers was the privileged class of landowners but hints pointing to the exchange of ideas between them and the common peasant were found. Consideration is given to the pre-modern reasoning in matters of crop protection. Comparison of pre-modern crop protection and its counterpart in modern organic agriculture is difficult because of drastic changes in the relation between crop areas and non-crop areas, and because of the great difference in yield levels then and now, with several associated differences.
Download or read book Advances in Bioprocess Engineering and Technology written by Doraiswami Ramkrishna and published by Springer Nature. This book was released on 2020-09-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the select peer-reviewed proceedings of the International Conference on Advances in Bioprocess Engineering and Technology (ICABET 2020). The book covers all aspects of bioprocesses, especially related to fermentation technology, food technology, environmental biotechnology, and sustainable energy. Along with this primary theme, the focus is on recent advances in bioprocessing research such as biosensors, micro-reactors, novel separation techniques, bioprocess control, bio-safety, advanced techniques for waste to wealth generation, and nanobiotechnology. This contents are divided according to the major themes of the conference: (i) Fermentation Technology and Bioreactor, (ii) Food Pharmaceuticals and Health care, (iii) Environment and Agriculture, and (iv) Sustainable Energy. This book is intended to help students, researchers, and industry professionals acquire knowledge on innovative technologies and recent advancements in the field of bioprocess engineering and technology.
Download or read book Medicinal Plants and Sustainable Development written by C. P. Kala and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, the world witnesses a global resurgence of interests in plant-based drugs and cosmetics. The revival of traditional health care systems, which is mainly plant-based, has several ramifications including the challenging tasks of meeting the health care needs of the ever increasing human population. Since the majority of raw material for preparing herbal medicine is exploited from the wild and also the traditional practices of medicinal plants harvesting does not remain sustainable due to commercial interests, the loss of medicinal plants is unprecedented. People across the world use medicinal plants in several health care practices, and the loss of this valuable resource has direct bearings on these traditional health care systems. This book deals with multidisciplinary approach and contains information on different aspects of medicinal plants, which can be used as guiding tools.
Download or read book Herbal Medicines written by Joanne Barnes and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Univ. of London, UK. Addresses the issues with scientifically impartial information on medicinal herbs sold in UK pharmacies. Provides 148 monographs and details the phytochemical, pharmacological and clinical aspects. Contains appendices grouping herbs by specific actions, and highlights potential interactions. Includes an overview of UK legislation in herbals.
