When the cockroach enters the breeding period, it can start fattening, because at this stage, the cockroach grows rapidly and the fattening effect is obvious. Once this period has passed, it is necessary to adjust the feeding management in time, but how to judge the best end of the meat é©´ fattening What about the period?
First, the feed intake judgment: During the normal fattening period, the feed intake of meat sputum has a certain regularity. Its absolute daily feed intake decreased with the weight gain during the finishing period. If the amount of decline is one-third or less of the normal amount, the daily feed intake is 1.5% or less of the live weight by the live weight, and the best end of fattening has been reached.
Second, use the fattening index to judge: the bigger the index, the better the fattening degree, but it is not endless. Generally 526 is the best. The calculation is: (weight divided by height) multiplied by 100.
Third, judging from the appearance of the carcass of the meat: the criterion is whether there is fat and fat in the part where fat must be deposited; whether the fat in the part where fat is not thick is thick and balanced.
The above is the best way to judge the best end of fattening, for your reference, and hope to help you. Huinong School has more relevant agricultural technology knowledge, and continue to pay attention to the Hui Nong School to answer questions during your breeding process.
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