Picking substitutions implies a lot of scrupulousness. Look at these elements while checking the group out.
Choosing
substitution for females heifer is significant for the long haul supportability and efficiency
of your cow crowd. Some unacceptable sort of females will not produce as much
income and may cost beyond what you can manage the cost of in extra data
sources.
One answer for finding the right kind is to hold essentially all calf calves, roughing them through winter and presenting them to a bull for a brief time frame of a couple of cycles. This permits the bulls and your farm climate to figure out your best substitutions, meaning just the most proficient and early-developing yearlings become cows.
If you pre-check early, the ones that didn't raise can be sold at the pinnacle of the yearling market Yet, what would it be a good idea for you to search for in those yearlings? We've arranged 11 contemplations to assess while taking a gander at what to keep, and what to winnow.
1. Search for anomalies
On the off chance that you make determinations at
weaning, as opposed to keeping a greater number of calves than you really want
and allowing nature to sort them, first winnow off any exceptions too huge, excessively
little, excessively tall. Yearlings with a "normal" size and
fabricate as a rule turn out to be your best and most fruitful cows. Numerous
makers wrongly keep the greatest calves and end up with cows that are
excessively enormous.
2. Consider the age
Pick the more seasoned calves, not the greatest. Those conceived
from the get-go in the calving period had prolific moms. Picking yearlings
brought into the world from the first or second cycle puts more accentuation on
fruitfulness and continues to calve span tight. More youthful yearlings
conceived later in the calving season have less chance to develop to the point
of having a cycle or two preceding reproducing times.
3. Think about demeanor
Assess demeanor, and winnow any that are unpredictable or
apprehensive. A portion of those wild ones are self-evident, yet one method for
checking is to sort them discreetly in a back street. Finish every yearling
alone to perceive how it answers being taken care of without anyone else.
Assuming that you push her, practically any calf will attempt to move away.
Yet, when you ease off, it's not difficult to check whether she settles down or
stays wild and terrified.
4. Assess adaptation
Assess feet and leg construction and general conformity of heifers. Any
issues you can find in weanlings will presumably deteriorate as they mature.
Pick yearlings that look female instead of blocky, coarse, and manly. You don't
need a calf that seems to be a cow; her endocrine equilibrium might be off, and
there's more opportunity she'll come up open.
You
likewise don't need a calf that is very lengthy-necked or excessively
short-necked, which makes her seem to be a male. Many individuals pick their
greatest, most solid calves, yet this prompts greater outlined steers that are
not as rich.
5. Search for good fleshing
You need simple fleshing dairy cattle, however, this is more
enthusiasm to assess at weaning on the grounds that a fat calf might have
a dam that drained excessively well. The dam might be slender. Assessing a
yearling's fleshing skill after her most memorable winter, before her most
memorable reproducing season is simpler. A yearling going into reproducing
season without sufficient fat won't raise and presumably won't rearward in a
troublesome climate. She'll self-destruct while she's lactating and raising a
calf.
6. Remember about her mom
Assess the dam. Are her feet and udder sound? Does the mother have a great personality? Do you have creation records and loads on her
calves? Has she had a calf consistently? You don't have any idea what a calf
out of a first calver will be like, yet you have a thought regarding calves
from a 10-year-old cow that is forever been fruitful and has great calves.
There are numerous things you can't tell about the yearling's true capacity
without assessing her mom. Pick little girls from cows that have been created for a
long time and haven't missed a calf-calving early consistently.
7. Size up the udders
Udder structure is difficult to decide on weanlings or
yearlings, however, you'll find exceptions that are clearly unfortunate, for
example, calves with nipples that will be excessively lengthy or fat.
8. Watch for quick shedders
Assuming you are pursuing your choices after they've
gone through winter, select yearlings that shed fastest. This is a mark of well-being
and essentialness. A profoundly useful, heifer female, fruitful yearling will be one
of the first to shed in the spring and has a delicate, smooth hair coat
contrasted with a male.
9. Mind pelvic width
A few makers touch and measure pelvic width in calves since
certain females don't have an extremely wide birth trench. Choosing yearlings
with sufficient pelvic size forestalls calving issues, and you could likewise
distinguish something unusual like a bone prod. You can frequently let know if
calves have sufficient width through the pins by simply seeing them, yet
estimating them after they arrive at pubescence can be useful.
10. Think about that back slant
There ought to likewise be satisfactory slant from
snares to pins. This is one of the main elements for simplicity of calving, yet
it's frequently neglected by steers reproducers. Every wild ungulate (elk,
deer, moose, buffalo, and so on) has a slanting backside. Cows that are level
from snares to pins have a serious man-made issue.
The absence of slant and a more modest birth waterway likewise makes waste from the
conceptive plot more troublesome. The short tail head additionally pushes the rear end ahead, with the vulva tipped forward. Like a "windsucking"
horse, waste material falls into the vagina. Large numbers of these
sharp-followed, level-stuck cows come up open or are more enthusiastically to
calve. In the event that there is a satisfactory slant, the birth channel is more
open and has more space.
11. Furthermore, watch the rear leg of the heifer
Numerous makers likewise will generally pick steers that are straight in the rear leg, however, this is unnatural. All wild creatures are cow-pawned and have a point to the sell joint when seen from the side, which is a more grounded structure than straight rear legs or post-legged. We want to duplicate Mother Nature.
A straight rear leg changes the point of the leg, turning the pin. At the point when the snares and pins are level, the rear legs are straight, a development that frequently won't hold up and changes the point of the pelvis. This makes it more challenging for the calf to come up through it in a characteristic circular segment. The calf's feet will generally stick facing the spine and tail head.
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heifer, heifer selection, heifer management, heifer development, cow vs heifer
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