After sows give birth, the piglets that are born with large, even piglets have a strong ability to live, are easy to raise, are not susceptible to disease, and have large individuals at weaning; while those with small primary births have poor viability, are prone to develop white feather disease, or are susceptible to sows. Crush dead. Raising the birth weight of piglets is one of the effective ways to increase the economic benefits of raising pigs. Here are some measures to increase the birth weight of piglets: 1. Crossbreeding. After a good combination of hybrids, their offspring showed strong hybrid advantages. The use of three-way hybridization is conducive to improving the birth weight of piglets. 2, choose a long sow. The growth of the fetus in the mother's body is constrained by the maternal nutrition, and the feed intake is usually larger, and the longer sow has more space for the fetus to develop, and the birth weight of the piglets is also larger. 3, science feeding. For piglets raised from overweight sows, the birth weight is generally smaller. This is because the over-slaughtered sows are able to supply sufficient nutrients for the fetus but the abdominal cavity volume of the sow is reduced due to excessive abdominal fat. This affects the growth of the fetus and the placenta. In addition, if the sow is weaned and has not been replanted in time due to lack of nutrition, the birth weight of the piglet is also small.
Miter saw has more accurate adjustable precision.8427U is 12` biggest blade. Vertical and level adjustable degree is 0-45degree. More higher Input power. Size is 10`,12`.
Our wooden working machine use advanced technique to make motor. So there is higher & stronger power. Using longevity is more longer. Little sparkling, perfect gear noise and more accurate cutting precision.
Circular Saw have plastic motor house and aluminium motor house. Big additional handle is more safety for using. Size is 7`,8`,9`,10`,12`.
Miter saw has more accurate adjustable precision.8427U is 12` biggest blade. Vertical and level adjustable degree is 0-45degree. More higher Input power. Size is 10`,12`.
Ordital grinder size is 93x185mm, 110x100mm
Electric trimmer has higher power. Make the working is more easy and more happy.
Corner assemblying machine give more professional tools to use.
Electric Chain Saw have 1600W high power. Easy user. Don`t like gasoline Chain Saw so complex operation.
Safety rules
1. Pls read the operation manual carefully before using.
2. Before installing the blade must check the machine no-load about one minute. After installing the blade. Check the blade is installed safety and work no-load normally. If there is abnormal, pls remove the blade and install again.
3. Don`t use any broken blade. Before install, must check the blade is safe and no broken.
4. Finishing working, pls take off the power quickly.
5. Keep work area clean.
6. Finishing working, clean and pack the machine and blade. Maintenance your working machine.
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Woodworking Machine,Combination Woodworking Machine,Combined Woodworking Machine,Multi Woodworking Machine
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