(A) The physiological characteristics of weaned pigs
1. Low immunity. After the birth of newborn piglets, maternally derived antibodies are obtained through breastfeeding, and their antibody levels peak at 10-15 days, then gradually decline until the time of weaning, the antibody levels are lower.
2. Digestive insufficiency. When the piglets are weaned, the digestive organs have not yet fully developed, and the secretion of digestive enzymes in the body is insufficient, so the digestive function is incomplete.
3. Poor temperature regulation. The body temperature regulation center of piglets at this time is not fully developed, and the body temperature regulation ability of weaned piglets is poor, together with thin skin, thin subcutaneous fat, less subcutaneous fat, and large surface heat dissipation area; normal body temperature is also higher than that of adult pigs and increases with the external environment. The temperature difference makes it less resistant to cold.
(b) Issues to be aware of when buying piglets
Observed from the naked eye, should be selected hair smooth and smooth, rosy skin, eyes are God, responsive, strong piglets; a small amount of purchase, you should choose the same individual in the nest. To understand the epidemic situation and immunization status of piglets and provide basis for feeding and management and disease prevention of piglets in the future.
(III) Precautions in the transportation process
Before transport, in order to reduce the stress response of piglets, vitamin C raw powder can be used to mix or electrolyze multidimensional drinking water. During transport, pay attention to heat preservation, weather protection, rain and wind, and pay attention to the daily temperature difference (when the car is transported, it is necessary to stop at the middle of the night, especially when the temperature is low).
(d) Care within one week after purchase
The first 1-2 days, pay attention to rehydration, especially long-distance transporters should be oral rehydration salts. Reasonable grouping is similar to the weight of piglets in the same group (the difference between the maximum and minimum should not exceed 2.5 kg), and the density should be 10-12 heads/field. After the column, there is no special situation, no change in general, take the same with the same; limit feeding, feed to 7-8 into full, to prevent the occurrence of gastrointestinal diseases.
For 3-5 days, appropriate amount of drugs should be added during feeding to prevent the occurrence of digestive tract and respiratory diseases. The commonly used antibiotics are: oxytetracycline 300-400 mg / kg, chlortetracycline 250-300 mg / kg, sulfamatric acid hexamethylene 150-200 mg / kg; while the same amount of baking soda must be added to alkalinize urine to prevent kidney Damage; Tylosin, tiamulin, nitrofluoline, formazan, Chinese herbal medicine, etc. may also be added, but the relatively high price of such drugs will increase the cost of breeding.
5-7 days, pay attention to vaccinated swine fever vaccine, the most appropriate amount of 4-5 heads / head. Within 3 days after the vaccination, if there are some pathological symptoms, you can add appropriate antibiotic preparations in the diet, but remember to avoid using compound Chinese herbal preparations and antiviral drugs powder (such as the original virus powder, amantadine powder, etc.) , so as not to affect its immune effect.
Description and Field of Application
Purpose
The Metapathia-GR Hunter software can operate only with the telemetric nonlinear analysis data processing apparatus "Metatron" and its subsequent modifications. The telemetric nonlinear analysis data processing device is compatible with the IBM-type PCs and intended for studying reaction of a biological object to different types of the informational impact. "Metatron" allows correlating the measurement process with the process affecting it and performs the following.
Operations:
1) It measures J (0) which mirrors the change of the describing parameter, and the entropic potential relative to its ini- tial value;
2) It transforms continuous signal J (0) with the preset intervals of frequencies into a histogram (a row of numerical val-ues of scanned frequencies with serial numbers from 1.8 to 8.2 Hz.);
3) It sends the current W values to PC and displays the graph on the monitor simultaneously with its impact on the examinee.
4) It accumulates the W value in its memory unit, if observing the histogram is more convenient upon completion of the measurements;
5) It issues the scale-correlated commands required for regulating the effect on the examinee at testing;
6) It transmits the W values from the unit into PC memory upon completion of the measurements and saves them in unit memory of prior to the beginning of recording data of the next measurements.
Telemetric nonlinear analysis data processing apparatus "Metatron" (hereinafter "apparatus") can be used for non-linear analysis of biological structures and testing of biologically active supplements. The apparatus can also be used in research centers and scientific research facilities.
The apparatus is intended to register psychophysics changes in system and allows to:
- Get qualitative estimation of functional condition in a form of topical analysis.
- Control effectiveness and results of different ways of treatment.
- Analyze dynamics of functional condition changes over period of time.
- Determine initial nidus of functional breach.
- Estimate character of changes using expert systems.
- Estimate basic characteristics of bio-system homeostasis.
Metatron Hunter 4025
Metatron Hunter 4025,Metapathia Gr Hunter 4025,Metatron 4025 Nls,Metatron Gr Hunter 4025
Shenzhen Guangyang Zhongkang Technology Co., Ltd , https://www.lighttherapymachine.com