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Priorities First

Click here to view "Priorities First: Identifying Practices in the Commercial Cow-Calf Business" by Tom Field, sponsored by the American Angus Association.®

American Angus Tag Store

2009 Ultrasound Technicians list

 


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Topics of Interest

Dealing With Drought

Resource for producers across the country who are affected by drought.


Applied Reproductive
Strategies in Beef Cattle


Beef Improvement
Federation Annual Meeting


Range Beef
Cow Symposium

 


Instruction Manual for Coproduct Storage
The University of Nebraska-Lincoln (UNL) has introduced an online manual to assist producers in evaluating the economics of storing ethanol coproducts for extended periods of time for inclusion in cattle rations. The resource addresses potential opportunities to store coproducts and describes a spreadsheet to analyze associated costs. Click here to access the manual. Click here.

Angus Productions Inc.

 

February 20, 2012

Angus Advisor

February herd management tips from cattle experts across the nation.

Advice separated by region: Western | Southeastern | Midwest | Southern Plains

Key to abbreviations: Click here.



Southern Great Plains

Spring-calving herds

Fall-calving herds

General recommendations


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Southeastern Region

General recommendations

Continue winter feeding to ensure good rebreeding and calf performance. Evaluate remainder of winter feed supply. Watch body condition, and match feeding groups to nutritional demands and feed and forage supplies. Graze winter annuals, maintaining at least 4 in. of stubble height to avoid overgrazing. Limit-grazing for a few hours per day is an effective winter grazing method.

Pull soil samples on summer pasture and hayfields to plan spring fertilization and liming. This is a good time to apply herbicide to dormant Bermuda grass. Plan to fertilize annual ryegrass and tall fescue before the flush of spring growth.

Keep proper free-choice minerals available for cattle at all times, continuing high-magnesium mineral supplement for cows on lush winter pastures to prevent grass tetany.

Maintain a complete herd health program in consultation with a veterinarian. Include internal and external parasite control and vaccinations. Continue to look for lice infestations, treating as needed.

Plan to service hay equipment well before hay season.

Cow markets are typically favorable in the next few months compared to the rest of the year. Market cull cows in good body condition. Continue good production and financial recordkeeping. Gather records for tax purposes.

Spring-calving herds

Continue supplementation of pregnant females, targeting good condition at calving. Have calving supplies — including calving record books, ear tags, obstetric equipment, disinfectants, calf scales and colostrums — on hand. Check expected calving dates. Observe bred cattle closely as calving approaches, paying extra attention to heifers. Provide shelter for newborn calves during severe weather.

Separate lactating cows, first-calf heifers and dry cows into groups to feed more efficiently. Move pairs to clean pasture, and watch calves for scours. Consult with a veterinarian for advice on scours prevention and treatment. Tag, castrate, dehorn and implant calves as appropriate. Always maintain good calving records, including calf birth weights. Schedule prebreeding vaccinations, and order vaccines.

Take yearling measurements, reporting seedstock performance data to breed associations. Make heifer selection decisions based on genetics, dam performance information, temperament, soundness, breeding goals and progress to target breeding weights. Determine bull power needs, and make bull selection decisions for the upcoming breeding season.

Acquire quality herd sires with performance information from reputable sources. Schedule breeding soundness evaluations, and make certain bulls are in good condition and provided with exercise as the breeding season approaches. For AI programs, have ample semen and other supplies on hand and facilities prepared for breeding.

Fall-calving herds

Continue using the best hay (based on forage test results) and feeds for lactating cows. Monitor breeding activities in herds exposed for fall calving. If a high percentage of cows return to heat after 40 days of breeding, have bulls rechecked for breeding soundness, consult with a veterinarian on possible reproductive disease problems, and re-evaluate the nutritional program. Check on bull condition during the breeding season, and provide supplemental feed as needed. Prepare to remove bulls after a controlled breeding season. Keep bulls in small pasture traps with effective fences.



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Western Region

Fall-calving herds

Cows and calves are on cruise control.


Reproductive management

Natural-service bulls. Bulls should be turned out and hopefully are doing their job.
Watch for return heats from natural-service dates. If a high percentage of females are coming back into heat, switch sires if that is an option.

Nutritional management

Mineral supplementation. It is important that minerals are supplemented on a year-round basis. Supplements should be formulated to meet deficiencies specific to your region or area.

Protein and energy supplementation. Most fall cows in the West graze native foothill pastures during the winter months. As is the case in any environment, timing and amount of rainfall are two of the critical factors that determine the pattern and amount of forage production. In most years in California, mid-February marks the start of the good forage production period in the foothills. Therefore, cattle should not need any supplemental energy or protein during this time of the year.

Health management

Treatments. This is the time period of the year when fall-calving cows and calves should have very few problems with animal health.


General management

Early spring is an excellent time of the year to work on general repairs such as repairing and building fences and other facilities. Also, if irrigated pastures comprise part of the pasture resources during the summer months, this is the time to make repairs to irrigation lines or ditches before they are needed later in the spring.

In addition, I would encourage producers to spend some time in the office working on setting long-term and short-term goals for their operations. Most producers spend the majority of their time providing the physical labor associated with the operation. However, time spent with a blank piece of paper developing some strategies for how to improve an operation can be very beneficial. Development of a marketing plan is an excellent example of one of these activities.


Spring-calving herds

The calving season is the main focus.

Genetic management

Sire selection. Although the start of the breeding season is still months away, now is the time to start finalizing a list of potential sires.

Reproductive management

Calving management. Females should have already started calving or should be shortly. Supplies should be on hand and personnel should be properly trained or advised as to how to assist females with calving problems. In addition, any females that experience retained placentas should be treated promptly.

Nutritional management

Mineral supplementation. It is important that females receive adequate levels of calcium, phosphorus and trace minerals that are deficient in your area. Many of the nutritional companies now have mineral supplements that are tailored to different times of the year and forage conditions.

Body condition. The target level of body condition at calving is a BCS of 5.0 (scale = 1 to 9) for mature cows and 6.0 for 2-year-old heifers. Although difficult to achieve, this level of body condition should be maintained during the breeding season.

Protein and energy supplementation. The period from calving through the end of the breeding season is by far the most important period in terms of meeting protein and energy requirements of beef cows. If cows are going to maintain a yearly calving interval (which is the goal of most beef producers), then they must conceive by 80 days postpartum. This goal is extremely difficult to achieve if nutritional requirements are not being met.

The most practical way to monitor energy status (the relationship between energy consumed vs. energy requirements) is to evaluate body condition score. The most practical way to monitor level of protein intake is to evaluate an animal's fecal output. If the stool is loose and the cow pies flatten out on the ground, the animal is receiving an adequate level of protein intake. If the fecal output is extremely firm and the cow pies do not flatten out on the ground, then the animal is most likely protein-deficient.

Health Management

Treatment protocol. Treatment protocols and products should be on hand for both scours and pneumonia in suckling calves.

 


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Midwest Region

Responsibilities of providing breeding cattle to the industry have changed during the past century. Now, it is more than integrity and cattle breeding, it also includes providing genetic information and customer service. Principles of genetics, generating genetic information, and understanding and discovering genetic-environmental interactions are all seedstock cattle operation components.

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