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Why you must consider crossbreeding

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Exotic baron breed bred by scientists at Aswa Ranch for the last seven years weighing 900kg. Photo by Lominda Afedraru

By Lominda Afedraru

Dairy and beef cattle production is certainly a daunting undertaking, especially for beginners, perhaps the reason many people opt for dairy farming, which they consider easy as they can readily learn from other farmers.

But just as in dairy, beef cattle production requires good knowledge and expertise.
Animal breeding technology is mainly using the traditional method but agricultural scientists specialised in livestock breeding are now sensitising farmers to use the improved methods and embracing best practices for increased productivity.

One such initiative is by experts from the National Animal Genetic Resources and Data Bank Aswa Ranch in Pader District who are breeding both local and exotic breeds.

Seeds of Gold caught up with Alex Tumuhimbise a technician working at the ranch and he shares information about good management practices which his team embraced to revamp the breeding activities at the ranch.

Breeds

Tumuhimbise explains that his team is able to breed local species which are dual-purpose for milk and beef production namely Ankole long-horned cattle, the East African short-horned Zebu and Nganda.

Dairy breeds

Friesians
It is the biggest dairy breed characterized to be producing the highest amount of milk with the lowest butter content. It is the most delicate with a black and white patch in the face and a white end at the tail.

Jersey
It is the smallest dairy breed, brown in color or with stripes of black. It gives the least amount of milk among the dairy cows containing the highest butter content

Ganze
It is brown in color with white patches. It is a big animal like a Friesian but eats less.

Beef breed
Boran
It is grey in color and very hostile. They grow very fast and can weigh up to 300 kilograms at the age of 18 months.

Crossbreeding
The team has been carrying out cross-breeding of local species with exotic ones in order to improve the health status since the local breeds have the capacity to resist diseases more than the exotic ones. Once the animals are crossbred, the commercial value will go high.

Its growth period will shorten to 2- 3 years ready for mounting. For a cow, the lactation rate will be high and it is advisable for farmers to milk the cow three times a day

Exotic breeds
Exotic breeds grow faster and in 15 months they go on heat ready for mounting. Usually, the Boran breed will weigh 860 kilograms in the growth period of four years and a farmer will be able to sell it at Shs5m.

The team has bred one such breed of Boran and Braham breed of American origin which is weighing 900 kilogrammes in growth period of seven years. It can now be sold at Shs7m.
The scientists do process semen from both the local and exotic breeds to carry out artificial insemination for cross breeding. Farmers access this service at a fee.

Feeds and nutrition
According to Tumuhimbise all animals obtain the following nutrients from feeds; proteins for growth, maintenance and energy, carbohydrates and fat for energy, Vitamins; for building the defensive mechanism against diseases, minerals for vital metabolic processes in body and skeleton, roughage for good digestion and water for cooling body and functions of cells.

This will enable fast growth and high milk production. Free-range grazing is highly encouraged through supplementary feeds are also important.
Supplementary feeds can be homemade or commercially obtained from feed dealers.

Diseases
East Coast Fever
This is one of the major diseases that attacks cattle. The signs include loss of appetite, high body temperature, lowering of head, swelling of the lymph nodes especially those below the ear, standing hair and general body weakness, not active, difficult breathing and sometimes coughing.
“You can use ox tetracycline, butalex and parvexion to treat this disease,” says the agronomist.

Heart water
This disease leads is characterised by animals moving the opposite direction from the rest, then in circles with bent neck. Upon death, post-mortem shows a heavy heart and fluid around the heart. Farmers are advised to apply sulfadimidine as treatment.

Anaplasmosis
The symptoms of animals infested with Anaplasmosis indicate loss of appetite, high body temperature and constipation. The cow dung will appear such as the goat droppings. This disease will also lead to the swelling of the lymph nodes and high fever. Famers are advised to use Ox tetracycline for treatment.

Babesiosis
This disease is characterised by loss of appetite, high body temperature, and bloody urine. Farmers are advised to treat it with berenil and veriben for treating. All the above are tick bone diseases.

Nagana
It is caused by tsetse flies and it leads to loss of weight but with good appetite because the animals will keep eating till the last hour.
Farmers are advised to use berenil, veriben, novidium, ethidium, veridium, samorin and diminasan for treating.
All the above can be controlled by regular use of acaricides to kill ticks and farmers are advised to buy the acaricide from reputable drug shops.

Foot and mouth
It is a viral disease and the symptoms include loss of appetite, salivation, high body temperature, vesicle wounds in the mouth, tongue, throat, and hooves, poor gait and limping. There is no drug but nursing of wounds is advisable as well as vaccinating.

Mastitis
This leads to swollen painful udder, high body temperature, bloody spots in the milk, sometimes pus may come out of the teats
This can be controlled by using clean milking utensils, washing hands before milking and washing the udder before milking. Farmers are advised to treat this disease with intramammary infusion.
Other diseases include Contagious Bovine Pleural Pneumonia (CBPP), brucellosis and lumpy skin.

Source: Daily Monitor

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Falling coffee prices, reduced output forecasts rattle Uganda farmers

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There has been a slump in international coffee prices and shipping costs in the last quarter of 2022

Uganda’s coffee industry is walking into a challenging 2023 defined by falling prices and diminished output forecasts following the recent dry spell that hit major growing areas.

While the sector enjoyed a boom between 2020 and 2022 – with surging coffee prices, rising export volumes and considerable incomes for farmers – decline in international shipping costs and improved production forecasts in Brazil triggered a slump in coffee prices in the last quarter of 2022, according to industry players.

International shipping costs dropped from record highs of $10,000 per container charged on certain sea routes in January 2022 to less than $2,000. Shipping fees charged per 20-foot container ferried from Indonesia to North America, for example, are estimated at $800-$1,000 currently.

Consequently, local and international coffee prices have dropped since October 2022.

International robusta coffee prices fell from an average price of $2,400 per tonne to $1,856 per tonne towards the end of last year, according to industry data. Local robusta coffee prices declined from Ush7,200 ($1.9) per kilogramme to Ush5,800 ($1.6) per kilogramme during the second half of 2022 while Arabica coffee prices fell from Ush11,000 ($2.9) per kilogramme to Ush8,000 ($2) per kilogramme in the period.

In 2021, average coffee prices stood at more than Ush15,000 ($4) per kilogramme.

Dry spell

Robusta coffee production accounts for more than 60 percent of Uganda’s overall coffee output.

Besides gloomy coffee price forecasts for 2023, a severe dry spell in the past six months could pose a huge threat to coffee production levels. The weather affected major coffee-growing areas like the Central region and risks cutting this year’s output to around 5.5 million bags, industry players forecast.

“Brazil and Vietnam are headed for a bumper coffee harvest this year while India and Indonesia have discounted their local coffee prices in a way that has undercut Uganda’s growth momentum on the international market,” said Robert Byaruhanga, chief executive of local exporter Funzo Coffee Ltd.

Post-Covid shift

Asian and Latin American coffee exporters are regaining dominance in European and North American markets after the lockdown period because of the lower coffee prices, reduced freight charges, shorter port clearance turnaround times and reasonable coffee quality grades, Byaruhanga explained.

Ugandan farmers are now holding onto their coffee produce in anticipation of better prices.

Overall coffee exports stood at 6.26 million bags valued at $862.28 million in 2021/22 compared to 6.08 million bags worth $559.16 million registered in 2020/21, data from the Uganda Coffee Development Authority shows.

An estimated 447,162. 60 kilogramme bags of coffee valued at $64.1 million were exported in November 2022 at an average price of $2.39 per kilogramme — 6 US cents lower than the average price of $2.45 per kilogramme posted in October 2022.

Original Source: Daily Monitor

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Over 40 goats die of PPR disease in Madi-Okollo

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At least 43 goats have died of Peste des Petits Ruminants (PPR) disease, also known as ‘goat plague’ and several others are undergoing treatment in Madi-Okollo district.

Madi-Okollo district veterinary officer, Dr Charles Onzima, says the viral disease, which is related to rinderpest in sheep as well as goats, has claimed the lives of goats in Olali parish in Ogoko sub-county.

He adds that PPR disease was confirmed in the district after 500 local and 94 Boer goats were supplied to families in Olali parish under a poverty eradication programme that he suspects infected the local goats.

43 of the boar goats died while 10 of the local goats of the communities also died of PPR disease.

Onzima says immediately after receiving information about the disease, the veterinary officers got the goats manifesting the signs of PPR that include sudden onset of depression, fever, discharge from the eyes and nose, sores in the mouth, breathing difficulty and death among others.

He says that they have already had three rounds of vaccination for the available goats in the affected area.

Original Source: New Vision Via harvestmoney.co.ug

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Artisanal gold miners defy government on mercury use

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In October, President Museveni signed into the law the Mining and Minerals Act 2022. One of the key provisions in the law is the banning of mercury use in mining activities.

Artisanal and small scale gold miners in Uganda use mercury to separate gold from the ores, a method they say is cost effective, fast and easy to use. During this process, mercury is mixed with gold containing materials to form a mercury gold amalgam which is then heated to obtain the gold from the sediments.

The miners do the processing without wearing any personal protective gear. However, different Non- Government and Civil Society Organizations have over the years warned these miners against using mercury as it poses serious health threats to human life and dangerous to the environment.

But even with the government banning the use of mercury and several warning about the dangers it imposes, gold miners are not yet ready to stop using the substance especially since the government is not providing any viable alternative method they can use.

In Tiira mining site, Tiira town council, Busia district, gold miners expressed their concerns on this ban. Stephen Engidhoh, the Eastern Uganda chairman of Uganda Association of Artisanal and Small Scale Mining (UGAASM) said that mining has created jobs for over 30,000 people in Busia alone and with the government ban on use of mercury, many of them are likely to remain jobless.

He noted that in every sub county in Busia district, there are people during the exploration of minerals but the large gold discoveries here should not be an excuse to eliminate the small-scale miners from the mining sector because these minerals belong to all of them and it where they make a living from.

He added that if government wants this directive to be implemented, it should enforce it gradually and after finding an alternative method the miners can use.

“Government should first sensitize the miners about the dangers of using mercury before eliminating it. By government coming to abruptly ban the use of mercury, it is already creating indirect employment for smugglers to smuggle it into the country than they think they are eliminating,” Engidoh said.

Paul Angesu, the chairman on Tiira Landlords and Artisanal Miners Association said that even though they have been told that mercury is dangerous, for all the years they have used, they have never seen anyone experiencing the danger they say it causes.

“The government still needs to carry out thorough investigations on the possible dangers of using mercury so that it presents to the local miners with practical evidence that indeed mercury is dangerous and this will make us to easily stop using it,” Angesu said.

He added that sometime back, the Uganda National Association of Community and Occupational Health (UNACOH) came and took samples of mercury from the miners but they were not able to submit in the feedback for them to know if indeed they are indeed being affected by mercury.

An alternative gold extraction method which has been suggested to the artisanal gold miners is the use of borax method’ a technique of artisanal gold mining which use borax (a chemical compound) as a flux to purify gold. However, the miners say the government has not taken the initiative of introducing this method to them and training them on how to use it.

“They want us to use borax as an alternative to mercury but most of us don’t even know how borax looks like or even how it works. How do they expect us to start using something they have never taken the initiative to introduce to us?” Angesu asked.

Ramadhan Birenge, a gold miner in Namayingo district has tried using borax before after an NGO brought a sample of it to them. He however said that there is no any another way a miner can use to get gold clearly and quickly other than using mercury.

“The borax they are telling us to use is very expensive and not easily accessible to us, we don’t even know where it is sold and to get gold through using borax is a very long process yet mercury is a very easy, shorter process and relatively cheap.”

John Bosco Bukya, the chairman of Uganda Artisanal Miners Association told The Observer that they are law abiding citizens and since they have tested the consequences of operating in irregularities, they have no big problem with banning of mercury use in mining areas.

But however, before government bans it, it should provide the miners with an alternative processing reagent. He noted that government may not succeed with the ban and not because the miners don’t want to stop using mercury, but because the available alternatives must be effective, efficient and affordable.

“We don’t know anything about the borax method which they say can be an alternative. We don’t know where it is manufactured from, neither its cost or effectiveness. Government should first train the miners of an alternative method, test its effectiveness and efficiency before banning the method currently being used. If it is more efficient, definitely miners will stop using mercury,” Bukya said.

He also advised government to first sensitize these miners about the dangers of mercury before enforcing it and then phase it out gradually and not immediately because it is going to affect the livelihoods of Ugandans who are in this sector and yet it is the responsibility of government to make sure that all Ugandans thrive in their businesses.

Mercury is smuggled into Uganda through the porous borders with Kenya by cartels which makes its trade illegal. It is then discreetly sold to artisanal miners in Busia with a Kg costing between Shs 600,000 to Shs 1 million.

According to the World Health Organization (WHO), exposure to mercury, even small amounts may have toxic effects on the nervous, digestive and immune systems and on lungs, kidneys, skin and eyes as well as pose a threat to the development of the child in the womb for pregnant women.

Most of these ailments manifest over time. People who burn the gold usually take in large doses of mercury because they directly inhale the metals but those who may get it after eating food or drinking water that is contaminated with mercury take it in slowly and it accumulates over time.

Mercury also contaminates the soil making it infertile and unable to support agriculture, water and air. Mercury emitted to the air can also circulate around and contaminate water, fish and wildlife far from the mine from which it was released which affects the biodiversity.

Original Source: The Observer

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