Cattle fattening has gained prominence as an important business project of the livestock industry in the Philippines. It gives farmers year-round work and provides them with extra income. They can make use of cheap, plentiful farm byproducts—such as corn stovers, rice straw, copra meal, rice bran, and sugarcane tops—which ordinarily go to waste. More importantly, it helps meet the urgent demand for high-protein food in the Filipino diet.
Backyard cattle fattening on a large scale can be profitably undertaken. It consists of buying healthy stock, feeding and fattening them for 120 to 180 days, and selling them at any time of the year. Minimum space for housing is required: 1.5 to 2 square meters per head for a sheltered feeding area, and 5 meters per head for a fenced loafing area.
Given proper care, there is less danger of diseases and parasites affecting confined animals, and the fattening period is shorter. Marbling or intermixture of fat and lean in meat is better obtained through feedlot fattening. This is preferred by customers.
Selecting Feeder Stock
To make profit and produce good meat, consider the following points:
- Age – Two- to three year-old animals need less feed for every unit of weight gain because they digest more efficiently and consume a larger volume of feed in proportion to body weight.
Younger animals cost less because of lower weight. They require a longer period of feeding and higher feed quality to reach the desired finish weight.
Older feeder stock (4 years and above) need less time in the feedlot and will eat a wider variety of feed and roughage than young stock. If nutritious feed is abundant, younger cattle are generally more economical to fatten. If roughage and plant byproducts are available, older stocks are preferable.
- Sex – Steers (castrated males) are preferred to heifers (unbred females) because they are readily available and easier to manage. Steers also gain weight and grow faster than heifers.
- Breed – Improved breeds and crossbreds gain weight faster than native animals. Tropical breeds are more adaptable to local climatic and feed conditions than temperate breeds. Some of the recommended tropical breeds are:
a. Brahman – Color is silver gray, some are reddish. This breed is resistant to diseases and can withstand heat better.
b. Ongole or Nellore – Color is white. The bulls may have dark gray heads, necks, and humps. Knees may be black.
c. Indu-Brazil – Colors vary from light to silver gray and brownish dark gray to red.
d. Batangas cattle – This is not really a distinct breed of cattle in the Philippines. Cattle fattened in Batangas come from Mindoro, Masbate, and other provinces. The term “Batangas beef” has become popular because ofthe good quality cattle produced by the “supak” method of Batangas.
- Health condition – A healthy animal is alert and active, has bright eyes, a smooth haircoat, and a moist muzzle. Avoid animals with rough skin and those which are blind and lame. Make sure that the animals have been properly vaccinated against common diseases before bringing them to the feedlot.
When to Buy Stock
Feeder stock usually comes cheap during the dry season (January to April). Country roads are more accessible during these months, making it easy to transport animals from ranch or auction markets to the farm.
Feed is a key to profitable cattle raising. Cattle need food nutrients for maintenance, growth, and production. Animal raisers must formulate feeds based on their animals’ sex, age, weight gain desired, and the moisture content of available roughage and feeds.
The feed ration should be adjusted to the requirement for fattening cattle based on the availability of feed materials in the locality. Cattle can be fattened on all roughage rations or on a roughage-concentrate ration. Give a good quality grass-legume mixture in the form of pasture herbage. It is best to restrict animal movement at all times, so that it uses less energy and gains weight quickly.
The moisture content of feed is important. There is maximum dry matter intake if the ration has only about 34% moisture content. Cattle become fatter during summer eating dry grass than during the rainy season, when the animals are allowed to eat large amounts of young, fresh grass. Cattle will consume feed at a rate of about 2.5 percent of its body weight.
The animals need the following nutrients:
a. Dry matter that satisfies the animals’ appetite and promotes good digestion;
b. Protein in amounts based on age, sex, body weight, and desired productivity;
c. Energy from carbohydrates, fats and excess protein;
d. Essential minerals like salt, calcium and phosphorus. Salt intake increases the water intake of the animals. The daily intake should be about 0.045 kg per 45.45 kg of body weight.
e. Vitamins A, D, and E; and
f. Water is a most important nutrient. Its intake by cattle depends on the temperature, humidity, moisture content of the roughage, dry, or wet feeding, and salt content of feed nutrients.
To estimate the daily feed requirement, young fatteners consume about 3 percent of their body weight in air-dry feed. A fresh grass has about 75% moisture content. Therefore, a 250 kgs. feeder cattle will require 7.5 kgs. of grass with a 12-14% moisture. However, given fresh grass it requires 35 kgs.
Roughage-concentrate ration is the combination of forage or farm byproducts and concentrates. Some common concentrates are rice bran, copra meal, ipil-ipil leafmeal and corn byproducts, including meat and bone meal and salt. The farm byproducts could be utilized as concentrate mixtures an given to cattle at least twice a day.
Utilization of Farm Byproducts to Cattle Feed
1. Rice straw – Chopped rice straw can be fed to growing fattening cattle up to 40% of the total ration. If baled or stacked and adequately protected from weather, rice straw can be used as additional source of energy anytime of the year when feed supply is short. It contains 3-4% protein, 0.04-0.08% phosphorus and 0.20-0.30% calcium.
2. Corncobs – (without kernels) can be coarsely ground and fed to cattle up to 45% of total ration. It contains 45% total digestible nutrients and 3% crude protein. Although containing higher crude fiber levels, it is more digestible than rice straw.
Proper housing is important in successful cattle fattening operations. Adequately protect animals against the adverse effects of weather when they are raised in relatively small areas.
Animals in backyard cattle farms are usually tethered along roadsides and in backyards during the day and confined in a shed or corral at night. The permanent type of housing consisting of GI roofing, timber frames, a concrete floor, and feed and water troughs are used in most farms. The shelter is open-sided and is located near the farmer’s house or under the shade trees.
Building height ranges from 1.7 to 1.9 meters while the width varies from 2.1 to 2.7 meters. Each animal can be allocated with 1.5 to 4.5 sq. meters. The plan of the cattle shed is presented in Figure 1.
Marketing of Fattened Cattle
Six months after the date of purchase, fattened cattle should weigh approximately 275 to 325 kilograms and be ready for market.
Properly handle animals during transport to the market to prevent serious injury or even death. See to it that animals are safely loaded. Avoid steep ramps. Do not lift animals bodily into the truck. A gradually sloping ramp with side railings is advisable. To ensure better footing, see to it that animals do not slip and fall during transport. Provide adequate rice straw or rice hull beddings. Remove all protruding objects such as nails and splinters from trucks. Also, check for cracked or missing boards that may injure the animals.
Overloading and underloading of trucks can cause rippling and bruising of animals. Load them quietly and gently. Pushing or hitting them with sticks may cause stress, resulting in weight loss and lower profits. It is better to transport animals in the evening if trucks are not covered or are without a roof.
The market for beef cattle is classified into three groups: consumers, processors and institutional buyers. The last group include hotels, restaurants, burger joints, fastfood chains, cafeterias, supermarkets and hospitals.
Common Diseases of Cattle
A. Hemorrhagic Septicemia: This common bacterial disease is characterized by hemorrhage (escape of blood from the blood vessels) and septicemia (a condition manifested by the generalized presence of pathogenic bacteria and the associated poisons in the blood).
The disease is rapid in onset and runs a relatively short course. It is transmitted by direct contact with infected animals, or ingestion of contaminated feedstuffs, or through the air.
Its symptoms include a sudden increase in body temperature (41-42OC); profuse salivation; severe depression; development of hot, painful swelling on the throat; dewlap; difficulty in breathing; and the development of signs in pulmonary alimentary involvement in the later stages.
To control the disease, isolate and quarantine infected premises; promptly dispose of carcasses of dead animals by burning or burying; Segregate sick animals and treat them with antibiotics; Vaccinate apparently healthy and unexposed animals; Sterilize and disinfect used instruments and equipment.
B. Anthrax: Anthrax is a peracute disease characterized by septicemia and sudden death with the exudation of tarry blood from the natural body openings. It is a disease of virtually all warmblooded animals, including humans.
Transmission is through two means. First is direct contact: spread from one animal to another, wherein the bacilli are excreted in the urine, feces, saliva, and from the natural body openings contaminating the area. Second is ingestion or indirect transmission through airborne means via respiratory tract (inhalation) or a vector borne through stable files and mosquitoes.
It is caused by large, gram-positive, aerobic spore-forming, rod-shaped bacteria known as Bacillus anthracis. In cultures, it forms long chains which, unstained, appear as solid filaments because the square ends of the individual cells fit very closely together.
Under low magnification, the margin of the colonies which lie in parallel formation look like locks of hair. It is for this reason that they are sometimes described as “Medusa head” colonies.
There are three stages of its symptoms. The first is the peracute form (1-2 hours), characterized by sudden death, and unclotted blood coming out from the natural openings. The second is the acute form (24-48 hours), characterized by depression, fever, difficulty in breathing, loss of appetite, hemorrhage in many parts of the body, diarrhea stained with unclotted blood coming from the natural body openings, and death. Finally, there is the chronic form (48 hours or more), characterized by swelling (ventral muscle, thorax, shoulder), edema, difficulty in breathing, and death.
The prevention of this disease is control by immunization and proper disposal of dead animals by burning or deep burial. Quicklime should be used to cover the body before covering with soil; the depth should be 2 meters. There should be decontamination of all contaminated pens, feeding materials, beddings, etc. Avoid contact with infected animals and contaminated animal byproducts. Reduce movement of animals. Quarantine infected areas. Practice environmental and personal hygiene. Control insects and flies. Notify the proper authority in case of outbreak.
General Guide for Cattle Farmers
A. Selection of feeder stock: Purchase feeder stock from reliable breeder farms or select good quality steers from the livestock market.
B. Deworming and spraying: Have fecal examinations conducted to determine proper drugs for deworming. Spray animals to control external parasites such as ticks, lice and flies.
C. Disease prevention
• Never buy sick cattle. Make sure the animals are not stressed. Provide good sanitation.
• Proper nutrition will help ensure the health of cattle and increase their resistance to diseases. Salt in the diet will help prevent foot rot.
• Don’t mix newly arrived animals with cattle already on the farm. New arrivals should receive good quality roughage as a starter rations, and then give water three to four hours later.
• Bathe the animals at least once a week to clean them and to improve their feed intake.
• Be alert for signs of illness. Isolate sick animals right away.
• Deworm and immunize the animals from major infectious diseases. Spray the animals with insecticide to eliminate parasites like ticks and blood sucking fleas.
D. Feeding management practices
• Feed animals daily with concentrate: one to two kilograms per day during the fattening period. Give roughage daily at 3% of body weight if given air dry or 14% if given fresh.
• Give clean water without limit or ad libitum. Provide ordinary table salt at about 30-50 grams per head per day.
• Give the animals fresh, palatable feed and clean water at all times. Reduction of feed intake by 5 percent will reduce weight gain by 10 percent. Do not overstock feeds in the feedbunk since the bottom portion will develop heat and make the feed stale.
• Mix feed properly. Have at least 15-20 percent roughage in feed to prevent bloat and other digestive disorders.
• During rainy days, cattle will eat more during the daytime. During summer, they will eat more at night and during the cooler hours. Provide enough feed during these periods.
• Digestion will be more efficient if roughage is eaten separately from concentrates. Roughage consumption tends to stimulate saliva secretion up to as much as 80-120 liters per day.
• Providing 12-14 inches of bunk space per head will allow cattle to eat slowly. This will help increase the rumen’s efficiency, thereby facilitating digestion.
• Schedule manure removal. If allowed to remain with the animals, deep, wet manure will reduce both feed intake and weight gain.
E. Confinement of animals: Provide proper and adequate space for confinement.
F. Bathing the animals: Bathe and wash the animals at least once a week to increase feed consumption and promote sanitation.
G. Marketing of animals: The desired finishing weight of fattened cattle of 275-325 kgs. is attained in 180 days after date of purchase. Visit the “Oksyon” Market nearest your place.
(Source: Livestock Development Council Technical Bulletin No. 3)
This appeared in Agriculture Monthly’s December 2016 issue.