Broiler weight gain by day
Broiler chickens are bred in order to sell as much meat as possible after slaughter. Therefore, it is imperative that the bird gains weight quickly every day and shows good weight gain. To this end, farmers track the weight of the broiler every day as they gain live weight in order to adjust the chicken diet in time. So, you will know for sure whether the food is high-calorie enough, whether the bird has enough nutrients, how the weight of the broiler crumbs changes per month.
- Poultry weight determination methods
- Broiler weight gain data
- What affects weight gain
- Chick birth weight
- How much does a broiler weigh at 10 days of age?
- Broiler weight at 14 days
- Broiler weight at 4 weeks (1 month)
- Bird weight at 6 weeks
- Broiler weight at two months
- Weight at three months - final weighing
- Reasons for poor weight gain
Poultry weight determination methods
We will learn about how you can determine the exact weight of chickens up to two months, how they grow further and adults, in order to know about the speed at which the weight of the bird is gaining. If we are talking about young animals, that is, about daily or weekly chicks, then they can be weighed using ordinary scales - cantor (steelyard) or floor scales. It should be borne in mind that the weighing process for the chicken is not clear, so it can resist.
To make the weighing process more accurate and efficient, you can use the methods that are actively used by poultry farmers. To do this, you need a regular shopping bag, in which you need to make two holes for the legs of the bird. After the chick is immobilized, weighing will be easier and more accurate and will need to be done every day.
Broiler weight gain data
In order to control the process of gaining weight by a broiler, the percentage of gain, you need to know what indicators are considered the norm, what is the maximum monthly weight, how they weigh weekly. There is a common broiler weight chart compiled for this comparison. From it you can find out what the weight gain of a broiler should be every week, the weight of broilers by day, the weight of a monthly broiler, and so on, it is this weighing frequency that is considered optimal.
Broiler age, weeks | Chicken weight in grams | Broiler roosters weight in grams |
first 7 days | 80-100 | 110 |
second | 170 | 205 |
third | 320 | 430 |
fourth | 580 | 680 |
fifth | 820 | 930 |
sixth | 1060 | 1300 |
seventh | 1200 | 1700 |
eighth | 1600 | 1900 |
What affects weight gain
It also happens that a broiler does not gain weight well, why is this happening and how can a broiler weight gain chart help? This is not a normal option as broilers were bred precisely to gain weight quickly. Most often, the answer to the question is nutritional errors and bird feeding, that is, her diet was insufficient in calories and balanced. It is important to remember that chicks need vitamins and minerals, in order to be healthy and gain weight, this is especially true for one month of age.
If you notice that the weighing results differ sharply from the figures shown in the table, it is worth revising the chicken diet and making it more high-calorie and nutritious.If you cannot do this on your own, use the advice of your veterinarian.
Chick birth weight
How much should a broiler weigh at birth? Previously, a method was described how you can simply and easily weigh the bird yourself. To find out how much a broiler weighs, you need to do the first weighing in the first day after birth in order to control whether further weight gain is correct. If, for one reason or another, you could not fix the initial mass of the chick, take the figure of 50 grams as a basis.
If the babies after birth weigh more than fifty grams, then this will indicate that these birds will continue to surpass their feathered counterparts in terms of mass.
How much does a broiler weigh at 10 days of age?
Weighing a broiler chick at the ten day mark is important as this is considered a significant milestone in a bird's life. On average, broiler birds do not live long, about three months, since their further maintenance becomes unprofitable for the owner. Therefore, ten days are considered a kind of borderline, which will make it possible to evaluate, according to the data that the table gives, whether the chicken is eating right.
At the age of ten days, the weight of poultry should not be less than 200 grams. From now on, if you invest in the standard of weight, the weight gain will be more rapid. Now you need to weigh it strictly once a week, determining how much the chicken weighs, entering the data in a special log until the weight of the broiler is maximum.
Broiler weight at 14 days
How much do chickens weigh in two weeks? The third weighing is carried out 14 days after birth or two weeks later. From now on, it is important to monitor the presence in the bird's diet of all the necessary food additives, that is, vitamins and microelements.
In order to meet all the needs of the bird at this age, poultry farmers recommend feeding it compound feed, as it contains everything a broiler needs. In terms of weight, broilers weigh about 200 grams in two weeks.
Broiler weight at 4 weeks (1 month)
What weight is considered normal at the age of one month because all babies weigh differently? If you carefully followed all the recommendations that were mentioned earlier, then by one month the initial weight of the chicken increases at least 4 times.
There is information that at this age it was possible to grow some individuals to record levels - 800-900 grams. To calculate what the mass of domestic broiler-type chicken will be in another month, you need to make simple mathematical calculations, namely: multiply the figure obtained in 1 month and multiply by two, this is how the weight gain is calculated.
Bird weight at 6 weeks
The mass of poultry in a month and a half is so weighty that we can talk about the readiness to slaughter the carcass in order to sell chicken meat. Although, if you want to get a higher percentage of carcass meat in relation to bone waste, you should wait a little longer and leave the poultry for further fattening. It is worth saying that the wait is very short, because usually the carcass is slaughtered for 2 months, for a maximum of 3 months of the bird's life.
At this age, you continue hard feed broiler, giving him the opportunity to gain more kilograms of live weight. At this age, fresh grass, as well as a shell, should appear in the broiler's diet.
Broiler weight at two months
The normal weight for a broiler at this time is considered to be a figure that will be at least two kilograms, further weight growth is envisaged. To achieve this result, it was necessary to properly feed the chicken all the previous time. Thus, the diet should consist of:
- Compound feed
- Greenery
- Boiled potatoes, which are thoroughly mixed with mash
To keep your weight on a high level, you need to ensure that there is enough protein in the chicken menu. The deficiency of this element can easily make up for the presence of dairy products in the diet.
Weight at three months - final weighing
As mentioned earlier, broiler farming is beneficial only up to a certain point, namely up to three months. The poultry farmers came to the unanimous conclusion that no further mass is gained, therefore further feeding is not advisable, because the maintenance of the poultry has a price. Thus, it is worth thinking about slaughtering the carcass after the bird reaches the age of three months.
In addition, another argument that it is not worth keeping the poultry further is that broiler meat after three months loses its taste characteristics, becoming tight and dry. On average, the carcass of one layer can weigh from 2 to 3 kilograms, depending on the starting weight.
Reasons for poor weight gain
If, after weighing the bird, you noted that its indicators of its weight gain (gain) differ significantly from the tabulated ones, you need to figure out what could be the cause of this situation. The first thing that needs to be revised is nutrition, because it is food and a reinforced diet that is the basis for fattening for slaughter.
Despite the fact that poultry farmers and farmers recommend slaughtering broilers at the age of 2-3 months, there are some factors that can postpone this period. One of these reasons is the discrepancy between the actual weight and the data in the table, especially at the stage of 2 or 3 months. If your figure is different, it makes sense to extend the life of the broiler and continue feeding further.
Let's list what other reasons can provoke poor weight gain in a broiler:
- Lack of protein in the daily diet. Chicks lacking protein will look thin and inactive;
- The temperature in the enclosures is too low or too high. It should be said that a broiler may respond to inappropriate conditions with insufficient weight gain. For this reason, it is worthwhile to devote time to the temperature, as well as the humidity indicator;
- Incorrectly planned poultry walking. The fact is that broilers need little room for walking so that the bird spends as little energy as possible for movement. There is a standard - about 8-10 votes per square meter, try to adhere to these conditions;
- Poultry diseases... Despite the fact that the broiler has good immunity, there is a possibility that the bird will get sick. Most often, the reason that the chicken lags behind in terms of weight is dyspepsia - a type of gastrointestinal disease. To prevent its onset, make sure that the feed is fresh and of high quality, these are all conditions that will have to be met.
Finishing the story about how a broiler gains weight, let's say that it is not at all difficult to grow a broiler-type chicken. All you need to do is make sure your bird is getting enough calories. Within 2-3 months, after the chick has hatched from the egg in the incubator, you can slaughter the broiler for meat, which will not only recoup all your costs for the purchase and maintenance of the birds, but also make it possible to earn good money.