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Introduction In India, current milk production is 163.7 million tones (DADF Annual Report, 2016-2017) Health and welfare of dairy animals is vital to ensure their longevity and long term productivity, to intensify the production, animal production systems are becoming highly mechanized. In recent years, efforts have been undertaken to improve welfare and overall-health of dairy cows by providing a higher level of comfort regarding the housing environment. Housing system...
In a previous article that I recently published, I dealt with the importance of drinking water and water for cooling the cows, when dealing with the summer heat. In this article, I would like to deal with another factor that I see as very important in the above-mentioned confrontation, and it is shade, or in other words, preventing the exposure of cows to direct and indirect solar radiation in the summer. Why is it important to protect cows from solar radiation in the summer? To...
I would like to open a discussion on the top breed(s) of goat for dairy production suitable for hot/dry climates.
Moreover, how to best source these breeds to guarantee the right genes for dairy production....
Introduction Milk production losses in summer months are generally related to the negative impact of heat stress on cows in lactation and late gestation stages. In the last 4 decades, several studies have been carried out in different parts of the world to mitigate heat through the implementation of cooling systems. In recently published articles, the different benefits achieved by properly implementing these means were presented. Among these benefits can be seen those related...
Introduction Automation can be defined as technology that allows for a process to be performed automatically, with minimal human input. The adoption and use of automation in the dairy industry has grown dramatically in the past decade. Much of the automation adopted has been associated with milking and other aspects of barn management. There is also growing interest and adoption of automation in feeding of dairy cattle. Specifically, the use of automation in feeding of lactating...
Introduction Biological rhythms are repeating patterns that are driven by time-keeping mechanisms within the animal and are adaptive as they coordinate physiology and metabolism with the external environment. The dairy cow has a well-recognized natural daily pattern of feed intake and milk synthesis and an annual rhythm of milk composition, but regulation of these rhythms has not been well described in the literature or well considered in current dairy management. We commonly...
The dairy industry is important for economic and food security in most countries of the world. Millions of producers around the world raise about 280 million dairy cows and produce close to a billion tons of milk a year. Global economic expansion in the last fifty years is reflected in lifestyle changes in many countries, which are also reflected in the increase in demand for milk and its products, and this is especially true for “emerging countries”. Global milk consumption is...
The key to managing your herd through heat stress is being ready for it. Watching the weather forecast to understand the Temperature Humidity Index (THI) is the first step in managing heat stress. The color-coded chart and tips list can help you keep your cows comfortable during summer heat. It’s important to provide fresh, cool water (70-86 degrees F.) during times of heat stress so cows can drink enough to hydrate and cool their bodies. Ruminants can drink more than double the...
The summer of 2020 will be remembered as one of the hottest summers in Israel in decades. The summer heated many agricultural sectors, including the dairy industry. Beyond high heat load conditions throughout the summer, two unusual heat waves stood out in particular. The first heat wave was in May and the second in early September, as can be seen in fig 1. Fig. 1 – average daily milk production (kg) per cow in Israel in 2020. (blue line 2019, red...
In a previous article I published here, I presented the different opinions that exist about the causes of global warming in recent decades, and I also brought to the attention of readers the opinion of researchers who deny that human activity in the last 150 years is the main cause for it. According to these researchers, global warming is part of a million-year-old cyclical...
Introduction The knowledge of living conditions are needed to give farmers the information they need to evaluate management practices and determine which technological system provides the high level of a farm animal welfare as a prerequisite for health of animals. The high level of the environmental hygiene in stables and biosecurity on the farm is the first step to the health of the animal and the background for the high level of productivity. Good management...
1. Introduction Foot-and-mouth disease (FMD), also called as Aptho fever, is highly contagious, acute, viral disease of cloven-hoofed animals. It is economically important viral disease in farm animals like cattle, buffalo, goat, sheep and pigs [1]. Wild ruminants like deer and antelope are also susceptible to this disease [2]. It has high morbidity but low mortality. Mortality is mostly seen in young animals. FMD is characterized by blister formation and erosion in and around...
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...
The climate issue has been in the headlines lately. This article was written in the week that begins in Glasgow, Scotland, the Climate Conference, with the participation of many world leaders announcing the intention to completely eliminate greenhouse gas emissions from burning fossil fuels (coal, oil and gas), by 2050. The global dairy industry is in this context and it is also in the headlines, and people point the finger of blame at the meat and milk industry, in that the emission of...
10 innovators will present their breakthrough innovative technologies at this year’s Animal AgTech Innovation Summit in San Francisco on March 21.
The featured start-ups are tackling key challenges within livestock, poultry and dairy with transformative solutions such as creating novel seaweed feed additives, preventative health solutions, and monitoring supply chain optimization through artificial intelligence and machine learning.
Known globally for...
What is the best electronic cow monitoring system for heat detection on the market? I am getting killed with Silent Heats & need to choose the best system for us to buy.. One that is simple & effective & tells me when to inseminate. Do you prefer collars or legs strapped monitors? Why? Your thoughts please? Thank you!...
There is no question that the ongoing narrative concerning climate change and various “man-induced” gas emissions (including ammonia, carbon dioxide, methane and nitrous oxide) includes dairy production. While many producers (and others involved in agriculture) may not agree with the significance or level of gas contributions of agriculture to the total production, that disagreement may be somewhat irrelevant. The discussion, social media uproar, political activism and...
In this podcast sponsored by Balchem Animal Nutrition and Health experts discuss the reporting of fatty acid content in the feed and expand upon fatty acid digestion, and how those fatty acids affect milk fat.
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The Nature Conservancy, the Innovation Center for U.S. Dairy, and the Institute for Feed Education and Research are launching a three-year project to explore innovative feed management strategies that can reduce enteric methane emissions in dairy cattle. The U.S. Department of Agriculture (USDA) recently announced a $537,440 award for this project through its Conservation Innovation Grants On-Farm Conservation Innovation Trial program. With project partner resource contributions, the project...
Speakers and sessions will help you capitalize on and further develop your strengths to work for you at the Paris Las Vegas Hotel and Casino.
Don’t miss the only event that focuses exclusively on every business aspect of progressive dairy...