Sow General Frequently Asked Questions
1. Reasons why sows do not eat on their intake:
(1) Shelter temperature is high, humidity is high, and ventilation is insufficient.
When the barn temperature exceeds 33°C, the sow's breathing will be significantly accelerated and the feed intake will be significantly reduced. Open-style pig houses in the South should pay attention to the height of the barn, and take measures such as cooling the roof by spraying water or planting trees and vines to reduce the sun's radiation. Closed-type pig houses in the north can use negative pressure ventilation, wet curtain cooling and other measures.
(2) The unreasonable formula can also cause the feed intake not to go up.
(3) Feeding too much into the pre-pregnancy period, resulting in over-obesity; and feeding too fast in the first week after giving birth can lead to a loss of feed intake during lactation.
(4) Change the feeding dry material to wet material, adjust the feeding time (early and late summer when the day cools and feed more), and feeding two meals a day can improve the intake of food.
2, the main reason for sucking yellow piglets:
(1) Too little or too much milk can cause yellow and white piglets.
In piglets with a small litter of piglets, the piglets that eat the rear teat are generally under-lactated; for the oversized piglets, the piglet that eats the teat in front of the piglet is usually over-emulsified. This can be used to determine the level of materials and adjust them.
(2) Yellow and white diarrhea occur within one week after birth, which is generally caused by poor sanitary conditions and caused by bacteria or viruses. Attention should be paid to the disinfecting of the maternity ward and the sterilizing of pigs before sow feeding, which can be used for feeding in one week after prenatal and postpartum. Chinese medicine preventive health care (viral diarrhea must be combined with the sow's immune status control).
3. Common causes of abnormal estrus in sows after weaning:
(1) Severely strayed during lactation and did not pay attention to aphrodisiac supplementation after weaning.
(2) If the first-born sows do not reach the fit weight and age, mating will result in abnormality of the second child's estrus. (Exotic breeds of gilts should be more than 120 kg, 7.5?8 months of age, the first 2-3 estrus first match ).
(3) There is a disease of the reproductive system.
(4) Insufficient light and lack of exercise, away from boars, and lack of incentives to detect feelings, etc. Weaned sows are not given proper sexual stimulation.
4. Measures to promote the estrus of weaned sows:
(1) Reduce the shedding of sows during lactation (the key is the nutritional level and feed intake of the nursing material).
(2) Three days before weaning, appropriate reductions should be made (from 6.7 kilograms per day to 3.4 kilograms per day); weaning to breeding should be followed by a short-term feeding (3.4 kilograms per day).
(3) Keep the sows that have not been estrus after 20 days of weaning and the boars on the sports field and return to the farm early and late; the drug aphrodisiac should be performed 8-9 days after weaning and injected with PG600).
(4) supplement vitamin E, A, C, trace element selenium or feed green feed, especially in hot summer.
(5) Overweight and overweight sows adjust body lice.
(6) Sows with reproductive system diseases are promptly treated.
[product name]: eggshell powder [appearance]: loose powder, no caking, no visible impurities. [color]: it has the inherent color of the product and is uniform [solubility]: ≥ 100% [application scope]: medical and health products, health and nutrition products, infant food, solid beverage, dairy products, convenience food, expanded food, condiment, middle-aged and old people's food, baked food, leisure food, cold food and cold drink, etc. [storage]: keep in a cool, dry place, away from light and high temperature. [product packaging]: double plastic bags for internal use, aluminum foil bags for external use, 1kg / bag, 10kg / box, 25kg / barrel, can be packed according to customer requirements. [shelf life]: two years.
[product name]: eggshell powder [appearance]: loose powder, no caking, no visible impurities. [color]: it has the inherent color of the product and is uniform [solubility]: ≥ 100% [application scope]: medical and health products, health and nutrition products, infant food, solid beverage, dairy products, convenience food, expanded food, condiment, middle-aged and old people's food, baked food, leisure food, cold food and cold drink, etc. [storage]: keep in a cool, dry place, away from light and high temperature. [product packaging]: double plastic bags for internal use, aluminum foil bags for external use, 1kg / bag, 10kg / box, 25kg / barrel, can be packed according to customer requirements. [shelf life]: two years.
Our company offers variety of products which can meet your multifarious demands.including API Powder.Pharmaceutical Intermediates.Vitamins Powder.Plant Extracts.Food Additive.Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
product Photo:
Eggshell Powder,Loss Hair Treatment Powder,Trelagliptin 99% Anti-Diabetic,Antiparasitic Agents Lufenuron Insecticide
Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptidenootropics.com