Livestock

Desertification is the degradation of the land in arid, semi-arid, and dry sub-humid regions as a result of a variety of reasons, including climate variations, human activity, and improper management of natural resources. It has a negative impact on biological productivity, plant cover loss, soil erosion, and the quantity and quality of available water resources.
This may result in a decrease in the ability of the land to support both human and animal life, as well as serious social and economic issues for the neighborhood, especially for people whose livelihoods depend on agriculture and cattle.
The once-fertile land can sometimes become entirely dry and unable to support any life, as a result of the process of desertification.

Anthrax disease, a highly infectious and fatal disease of cattle, is caused by a relatively large spore-forming rectangular shaped bacterium called Bacillus anthracis. Anthrax causes acute mortality in ruminants. The bacteria produce extremely potent toxins which are responsible for the ill effects, causing a high mortality rate. Signs of the illness usually appear 3 to 7 days after the spores are swallowed or inhaled. Once signs begin in animals, they usually die within two days.

Hoofed animals, such as deer, cattle, goats, and sheep, are the main animals affected by this disease. They usually get the disease by swallowing anthrax spores while grazing on pasture contaminated (made impure) with anthrax spores. Inhaling (breathing in) the spores, which are odorless, colorless, and tasteless, may also cause infection in animals and people.

Livestock production has a significant impact on the environment, both positively and negatively. Some of the ways that livestock affect the environment include:

• Greenhouse gas emissions: Livestock farming significantly affects greenhouse gas emissions, including methane and carbon dioxide. This contributes to global warming and climate change.
• Land use: Livestock production requires large amounts of land, which can result in deforestation and loss of natural habitats. This can lead to soil erosion, loss of biodiversity, and decreased water quality.
• Water use: livestock affect production also requires large amounts of water, which can result in water scarcity and reduced water quality in areas where water is limited.
• Waste management: Livestock produces large amounts of manure, which can be a significant source of pollution if not properly managed. Manure can leach into groundwater and streams, causing environmental problems.
• Biodiversity: Livestock production can also negatively impact biodiversity, as large-scale grazing and the conversion of natural habitats into agricultural land can result in the loss of species and the degradation of ecosystems.

On the positive side, livestock can also provide important environmental benefits, such as the production of organic fertilizer, the creation of grazing lands that support wildlife, and the protection of landscapes through sustainable land use practices.

Lumpy skin disease (LSD) is a viral disease of cattle that is caused by the lumpy skin disease virus (LSDV). It primarily affects the skin and subcutaneous tissues of infected animals, resulting in nodules and lumps that can be painful and interfere with the normal movement and grazing of the animal.
The disease is spread by the bite of infected mosquitoes and can also be spread by contaminated needles, instruments, and equipment used in handling infected animals. LSD is an economically significant disease as it affects the quality and quantity of dairy production.
Control measures for LSD include vaccination, improved vector control, and early identification and quarantine of infected animals.

Traditionally farmers or animal raisers do not castrate animals and both males and females are allowed to mix together. The result is that poor males are allowed to mate with the females and the young stock produced are not very good. Uncastrated males also fight so it is better to castrate the animals which are not the best for breeding.

Shearing is the complete removal of the wool and is carried out using machine or hand shears. The valuable wool can then be used for clothing, carpets etc. Make sure that the wool is kept clean by not using too much marker paints on the animal and if it is your custom to wash your animal (Sheep) before shearing make sure that you wash them three or four days before shearing. After shearing keep the sacks of wool in a dry place on plastic sheets to stop them getting damp. If the animal is cut during shearing, treat all wounds immediately with tincture of iodine or gentian violet. If you have the means to dip your sheep, do it immediately after shearing.

Dagging or crutching is the cutting away of dirty, wet wool from around the tail and anus (crutch) of the sheep. The wet, dirty wool attracts flies especially the blow flies (bright green or blue in color). The flies lay their eggs on the wool and in one- or two-days’ maggots hatch from them. The maggots burrow into the skin and feed on the flesh of the sheep. The animal will be smelly, nervous, stamping its feet and wriggling its tail. Maggots must be removed from an infected sheep. Part the wool and look for the small holes where the maggots have entered the skin. Press all-round the hole with your fingers and the maggots will come out.

Dagging in sheep involves trimming soiled wool near the hindquarters, preventing maggots of different sizes from emerging. Clean the wound with tincture of iodine or gentian violet.

It is considered that for a dairy cow to continue producing milk, the minimum number of calves it should have in a year is one. Generally, a dairy cow gives birth to a calf every 12 or 14 months. Considering the present life span of dairy cow or cattle to be 6-8 years, it can be estimated that the cattle would give birth to 4-6 calves during their lifetime.