The suitable weaning time of piglets can be determined according to the specific conditions of the farm. Large-scale pig farms have generally adopted early weaning measures and breastfeeding takes 28 to 35 days. In general, it is best not to produce weaning earlier than 21 to 28 days of age, so as to avoid additional difficulties for piglet breeding and affect the survival rate of piglets.
1. Feed intake as soon as possible, to promote the fastest growing piglets high quality, containing lysine 1.10% to 1.255%, crude protein content of 18% to 20%.
2. Reduce weaning stress weaning piglet body weight should generally be 5.5 kg, but must refer to the accumulation of feed intake during lactation, cumulative intake per head should not be less than 1 kg. When the galactorrhea time is allowed to exceed 2 to 3 days, the greater the weight of each litter is, the first is to be weaned. The ambient temperature is maintained between 27 and 30°C. Weanling piglets were reared on a weight basis. Every 4 to 5 piglets are provided with a feed chute, and a waterer is provided for every 20 to 25 piglets.
Our Laser module is make up with high precision laser diode and APC, ACC drive circuit and coating optical glass lenses with high performance. With high reliability, stability, strong anti-interference, good consistency, long service life and so on.
Worldhawk offers a range of lasers including a broad selection of Laser Diode Modules in colors such as red, green, blue, or violet.
These laser module can be used in Industrial marking devices, laser medical equipment, stage lighting and laser targeting devices, Machine vision, Laser Alignment, Laser Positioning Surveying Instrument, Laser Sight and so on.
Wavelength(color):
-Blue-violet (blue): 405nm, 450nm
-Green: 520nm, 532nm
-Red: 635nm, 650nm, 658nm, 660nm, 670nm,685nm
-IR(infrared): 780nm, 808nm, 830nm, 850nm, 905nm, 940nm, 980nm, 1064nm
Beam model: Cross line, Straight line, Dot(Point)
Output Power: 1mW ~ 200mW
Certification: CE/ FDA/ Rohs.
Line Laser Module,Line Generator Module,Green Line Laser Module,Red Laser Line Module
ChangChun Worldhawk Optics Co.,Ltd , https://www.worldhawk-optics.com