1. Heritability: Heritability is relatively high (35-50%), and gilts are not selected for those mothers who have had a late puberty;
2. Ammonia levels: Studies have shown that high concentrations of ammonia (20-35ppm) will postpone estrus, so should reduce the concentration of ammonia in the homes;
3. Temperature: 29 °C or more will affect the performance of estrus and reduce ovulation rate;
4. Turning and synchronizing: Turning or merging gilts can help estrus;
5. Sunshine time: The length of sunshine hours has a positive or negative effect on heat;
Contact with boars: The most effective method of stimulating estrus in sows is to make nose-nose contact with a boar that is sexually active.
medical disposable Luer lock stopper, medical comsumables, sterile supplies
1.white
2.individual blister package or in bulk
3.EO sterile
4.PC and ABS medical material
5. Small dimension and leave enough room for other parts to assembly
6. portable and easy to carry
7. thread design to close the pipe system with any leakage and avoid any potential infection
Luer Lock Stopper
Stopper Connector
Used for disposable Syringe
With slick and intact appearance
Highly sealing and sliding performan
Innerstopper
medical plug
medical cork
accessory for drainage bag kit
Luer Lock Connector,Connector Male Luer Lock,Luer,Disposable Male Luer Lock Connector
Huali Technology Co., Ltd , https://www.jlhualitech.com