What is the behavior of French national bird rooster crowing and announcing dawn? Why can we announce the dawn in time? What's that noise? Attached feeding tube technology
Roosters are also called Roosters, and there are many kinds of poultry. They have short wings and cannot fly high. Crowing can announce dawn. It is the national bird of France. So what is the behavior of a rooster crowing and announcing dawn? Why can we announce the dawn in time? What's that noise? What are the breeding techniques?
What is the behavior of a rooster crowing to announce dawn?
The rooster crowing and announcing dawn is a rhythmic behavior of animals. The rhythmic behavior of animals is gradually formed with the periodic changes of day and moon in the natural environment for a long time. Animal behavior is an adaptive activity that can be detected from the outside. Animals carry out a series of activities that are conducive to their survival and reproduction. From the function, significance and purpose of animal behavior, animal behavior can be divided into: feeding behavior, domain behavior, aggressive behavior, defensive behavior, reproductive behavior, rhythmic behavior and social (group) behavior.
Why can the rooster announce the dawn in time?
After long-term observation and research, scientists have proved that there is a wonderful "biological clock" in the organism, which directs the behavior of the organism.
The chicken's "biological clock" grows in the pineal cells of the chicken. Between the cerebrum and the cerebellum, the pineal gland is a small endocrine organ shaped like a pineal cone. In the dark, it secretes a hormone called black tensin, which inhibits the activity of chickens. If you bury the chicken with a capsule containing black tensin, the chicken will fall asleep.
What is the sound of a rooster crowing and announcing dawn?
A rooster will make a "whoa" sound when it is announced at dawn.
The rooster reporting dawn is a congenital behavior, which is caused by the male hormone of the rooster.
Li he, an ancient poet, once wrote a poem "to the Wine Line" that said: I am fascinated and the rooster sings the world white.
Chairman Mao's poem "Huanxisha" also has: a rooster is white all over the world, and ten thousand square music is played in Yutian.
All use the rooster to announce the dawn, to describe the world ushering in a new day, since then the world has changed.
Attached: rooster feeding management technology
1. Adopt separate feeding of male and female during the rearing period: this can not only manage the breeder rooster carefully, but also control the body weight of the rooster more effectively in the future.
2. The method of feeding and management is the same as that of female chicks: the amount of feed should be calculated flexibly according to the feeding standard. At the age of 1-7 days, the material is fed through the tray and the bucket is used after 1 week. Its height should be adjusted at any time according to the height of the back of the chick.
3. Correct beak breaking: the age of beak breaking is generally controlled at 6-8 days old. It should be noted that the beak of a breeder rooster must be accurate, and cutting long and short will seriously affect the ability of capturing chickens in the future, thus seriously affecting the development of its breeding potential. The standard for a broken beak is 2 mm from the edge of the nostril to the broken place. Some multivitamins should be added before and after beak amputation to reduce stress.
4. early feed restriction: in order to better control the body weight of rooster, the feeding restriction scheme can be implemented for breeder rooster from the age of 4 weeks. Practice has proved that this not only reduces stress, but also can well control the rooster's body weight at 130% to 140% of the hen's body weight before mixing.
5. Strictly control the first choice at the end of the brooding period: at the end of the brooding period, you should choose a healthy, disease-free, energetic rooster with straight legs, feet and toes, wide back and chest for breeding.
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