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TUCKER, Ga. – The International Production & Processing Expo (IPPE) is excited to announce that IPPE Marketplace will take place Jan. 25-29, 2021. IPPE will continue to support the poultry, egg, meat and feed industries through its new, online IPPE Marketplace that...
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Introduction The dominant primary plant formation in the Cacaueira is a dense ombrophilous forest, known like Atlantic rainforest or simply Atlantic forest. This biome is found along of the Brazilian coast, covering the coastal plains and eastern slopes of the Serra do Mar and Serra General, at altitudes of up to 600-700 m. The Forest Atlantic had as its basic characteristic, luxuriant vegetation, high and developed, whose structure and composition varied by region; presented...
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INTRODUCTION Bovine viral diarrhea virus (BVDV) has been classified within the genus Pestivirus of the family Flaviviridae (Wengler et al., 1995). It has a positive single-stranded RNA genome of approximately 12.3kb size, encoding one open reading frame (ORF) that is translated into a single polyprotein of about 4000 kDa (Collett et al., 1988; Meyers and Thiel, 1996). The polyprotein is subsequently cleaved into 4 structural and 6 to 7 non-structural proteins by viral and...
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THE PHASES OF THE RAISING PROCESS
Under intensive systems, the stage called Calf Rearing lasts approximately up to 60 days (30-60 days) and has three important phases:
1. Pre-ruminant phase - in which the main food is in liquid form, such as milk or a milk replacement. During this phase, the abomasum or true stomach fulfills the main digestive functions.
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1. Introduction Crop husbandry and animal husbandry are two main pillars of Indian agriculture which play crucial role in Indian economy. Animal husbandry particularly dairy development has great potential and prospects for eradicating rural poverty and bringing the rural masses above poverty line. Dairy development can provide employment opportunity to earn livelihood for weaker strata of society [17] and also improve their nutritional status through milk consumption. The major...
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More than 85-90% of the forage’s fiber could be degraded in a well working rumen. The forage fiber characteristics represent the key point to improve feed efficiency, considering their effects on diet...
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Sustainable dairy production with Evonik's amino acid balancing approach
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Zeelim dairy farm is located in the south of Israel and characterized by desert conditions and low rainfall in winter (100-150 mm/year) November–March. In the last years, recycled water from the big Tel Aviv metropolitan area reached the region by pipelines where fields are cultivated by crops and orchards. This changed dramatically Zeelim climate to much more humid nights and increased general THI. In recent summers, cows experienced heat stress conditions 24/7 for almost 5...
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Efficient cooling systems based on water evaporation from cow's body surface have been developed in last four decades in dairy sectors of warm climate countries. The main effect of cooling is in reducing the drop in food consumption caused by heat stress, in addition to the normal drop in food consumption in the beginning of lactation, resulted by the mobilization of body reserves and with all its metabolic meanings. Few years ago, we conducted a research in which we studied the...
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Actisaf® and Safmannan® help reduce microbial contamination in beef cattle carcasses
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INTRODUCTION Mycotoxin contaminations pose growing problem in animal production from the economic and toxicological point of view (Marczuk et al., 2012). The adverse effects of mycotoxins manifest both on the health status, production and reproduction in ruminants, (dairy cows specifically) (Violeta-Elana et al., 2010). Feedstuff can be infected by more than one fungus, each of them can produce several mycotoxins consequently, and it is common that many mycotoxins occur...
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For the last few months, it seems that immunity has been at the forefront of our thought process – not just for the dairy industry but world-wide. While everyone has been focused on staying healthy and have become increasingly aware of the importance of a well-functioning immune system (IS), these are concepts that the dairy producer needs to keep in mind almost every day.
The IS in all animals is critical and complex. Life is dependent on a functional IS. Its primary function...
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Ruminants have a unique digestive physiology characterized by a pre-systemic fermentation and digestion of plant constituents such as cellulose by microorganisms comprising the ruminal flora. This particularity requires...
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In a survey that we carried out recently in Israel, we found a great variation between farms, in terms of the number of hours along the day the cows are in "heat stress" condition (body temperature above normal). This variation is correlated with cow’s milk yield and breeding performance during summer months. As time in a day, cows face heat stress is longer, the drop in milk production and conception rate in the summer (as compared to winter levels) is greater. In this article,...
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Learn how to measure colostrum quality with a refractometer with Phileo experts, and find out how Actisaf can improve colostrum quality by increasing IgG production. At Phileo by Lesaffre, they are dedicated to teaching you how to use field tools to support you in your on-farm experience....
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Sustainable dairy production with Evonik's amino acid balancing approach
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ARLINGTON, Va. – July 23, 2020 – The American Feed Industry Association (AFIA) honored two individuals in the animal science field this week at the American Society of Animal Science (ASAS)–Canadian Society of Animal Science–Western Section ASAS virtual annual meeting and tradeshow. Martin Nyachoti, Ph.D., of the University of Manitoba (U of M), received the AFIA-ASAS Non-Ruminant Animal Nutrition Research Award, and Terry Engle, Ph.D., of Colorado State University...
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1. Introduction Bovine mycotoxicosis is a disorder most commonly caused by the ingestion of fungal toxins (mycotoxins) within feed. Though acute manifestations exist, bovine mycotoxicosis most frequently constitutes a range of chronic and non-specific symptoms including digestive problems, such as gastroenteritis, diarrhea, and depressed feed intake [1,2], reproductive problems such as ovarian cycle irregularities and infertility [3,4], immunosuppression [5,6], and neurological...
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