(1) Feeding of the pro pigeons: The pigeons are able to grow and develop by pampering and feeding the pigeons from the shell to more than 20 days of age. To grow the pigeons well, you need to feed the pro pigeons. During the feeding of pigeons, the first-class pigeons should be provided with high-quality nutritious full-grained feeds and medium-grained pellets, and bean protein feeds such as peas, adzuki bean and mung bean should account for 35%-40% of the pigeon's feed and be supplemented with 3% fire. Hemp seed or rapeseed, because of its effect on improving pigeon skin color and weight gain, health sand is added once a day, clean drinking water is continuously provided, and once every 3 to 5 days, the pigeons are given 1 quick supplement or cod liver oil. . Secondly, the pigeons should be fed 4- or 5-times a day. Each pair of pigeons should be fed 125--200 grams a day. Feed them enough to ensure nutrient supply. Third, we must observe the situation of pro-feeder pigeons and find that the relatives of the pro-feeding pigeons do not have the power to feed their babies or cats and pigeons, and they must adopt timely and coordinated measures, that is, adopt large and small, small and small methods to balance the size of the pigeons. Preventing the "feeding bias" caused the pigeons to have a low commodity rate. Blending is generally conducted at 7-10 days. (2) Fertilizer artificially fed: This is a major measure for the artificial feeding of fattening and improving the breeding rate of breeders in the late growth period of the pigeons. (1) Fertilizer: 15 - 17 days old, a pigeon weighing more than 350 grams. (2) Fertilizer feed: Formula 1: 57% corn flour, 25% soybean meal, 5% imported fish meal, 5% flour, 2.6% bone meal, 2% yeast powder, 0.3% salt, 1% trace additive for poultry, poultry Compound enzyme 0.1%, vegetable oil 1%, poultry vitamins (add instructions). Formula 2: Commercial broilers are priced at 95% and 5% flour. (3) Feeding method: Weigh the required materials first, add hot water at a ratio of 1:3, and transfer the material into a paste. After about 30--60 minutes, we can use the feeder to paste the material. The esophagus was pressed into the pigeon's fistula. It is faster and lighter when feeding. It is advisable to feed 50--100 grams per animal, feed 4 times a day, and after feeding, make the light of the finishing house a bit lighter to allow the pigeons to rest. Generally fattening 7--10 days, the pigeon's weight gain is 7%--12% higher than natural feeding. Feeders can use either poultry feeders or soft plastic bottles. (3) Feeding nutritional pills: The daily gain of the pigeons is more than 20 grams. The growth of the pigeons is fast and the nutrition level is high. To prevent the pigeons from malnutrition and achieve fast fattening, the pigeons can be fed nutritious pills to strengthen nutrition. . In general, pigeons over 10 days of age are fed once a day in the morning and evening, each time with 2--3 capsules, and even if they are fed for 10--15 days, the pigeons can gain 100--150 grams. Nutrition pills consisted of 50 grams of light fish meal, 50 grams of powdered milk, 50 grams of meat and bone meal, 50 grams of auxin, 2 grams of multivitamin, 100 grams of health sand, and 250 grams of corn flour. Granules, dry bottling spare. (D) Pigeonly feathers: Pigeons grow rapidly at 2–3 weeks, the physical energy is consumed, and they are most likely to cause weight loss of the pigeons. At this time, if the feathers of the main wing feathers and tail feathers of the pigeons are pulled out separately 3- - 5 roots, can effectively reduce the nutrient loss, stimulate and enhance the muscle growth of the pigeons, after the plucking of the pigeons slaughtered, the hindquarters and both wings of the muscles are obviously hypertrophy, and generally can be increased by about 10%. (5) Timely sale: Pigeons are specific commodities and they have strong timeliness. Generally 22-28 days of age, about 600 grams of body weight will be sold or slaughtered in time to guarantee the quality and flavor of pigeons, because milk The pigeons are highly nutritious and nourishing, with fine meat, tender bones, and good fatness. The meat pigeon breeding also has the best return.
In Vitro Diagnostic Instrument
In vitro diagnostic instrument
1. According to diagnostic methods, it can be divided into clinical chemical analysis instruments, immunochemical analysis instruments, blood analysis instruments and microbial analysis instruments.
2, according to the reagent collocation: open system, closed system.
Folding in vitro diagnostic reagents
According to the test principle, it can be divided into biochemical diagnostic reagent, immune diagnostic reagent, molecular diagnostic reagent, microbial diagnostic reagent, urine diagnostic reagent, coagulation diagnostic reagent, hematology and flow cytometry diagnostic reagent.
Reagent classification
Reagents can be divided into:
ï¬ Dry powder reagents
Dry powder reagent,in using process,need to be diluted by buffer or distilled water(Deionized
water) to dissolve before using the reagent.
ï¬ Liquid single reagent
Liquid single reagent refers to those no need any disposal before put in machine, just take it out
of the refrigerator and use it directly,and only need one reagent during use.
ï¬ Liquid double (multi) reagent
Liquid double (multi) reagent refers to those no need any disposal before put in machine,just
take it out of the refrigerator and use it directly, but in the process of using two or more reagents
are needed.
In Vitro Diagnostic Instrument,Blood Chemistry Analyzer,Urine Chemistry Analyzer,Detection Of Hcg
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