Research has shown that effective lighting management can considerably boost milk output in cows, and color temperature is a key aspect in lighting management. The following are research findings and recommendations addressing the association between color temperature and milk output in cows:
1. Recommended color temperature: White light (4000K-5000K)
White light (with a color temperature near to natural light, around 4000K-5000K) is the most often utilized light source, which can successfully increase the metabolism and physiological rhythm of cows, consequently increasing milk output by 89%.
The spectrum of white light is near to natural light, which helps regulate the biological clock of cows, enhance the release of prolactin, and so increase milk production.
2. Light intensity and time
Light intensity: It is recommended to maintain a light intensity of 160-200 lux to guarantee that cows can feel sufficient light stimulation.
Light duration: A 12- to 18-hour light period and a 6- to 8-hour dark period per day constitute the ideal light cycle. This lighting control has the potential to raise cow milk production by 812.
3. Additional safety measures for lighting control
Lighting Uniformity: To preserve the cows' natural physiological rhythm, make sure the lighting is distributed evenly throughout the dairy cow shed, avoiding any spots that are too bright or too dark.
The connection between temperature and light: Temperature control and light management should be used together to prevent the detrimental effects of hot weather (like the summer) on cows' ability to produce milk.
4. High CRI 95-98,
high CRI95-98 light is good for the eyes of Cow , so it also can boost milk output in cows .
5. Additional hues of light
Despite the fact that white light is the most widely used light source, some research has indicated that blue light, which has a higher color , may benefit cows' physiological rhythms. However, more investigation and confirmation are still required to confirm this effect.
Red light is thought to have less of an impact on cows' ability to produce milk and might be better suited for supplemental lighting during times of darkness.
White light (4000K–5000K) is the best option for encouraging cows to produce milk. Milk production can be considerably increased by combining 160–200 lux of light intensity with 16–18 hours of daily light exposure. In the meantime, consistent light distribution and a reasonable light cycle are also important elements 8912. Red or blue light can be used if lighting management needs to be further optimized, but more research is still needed to determine how effective it is. you can choose cow led light on https://www.benweilight.com/professional-lighting/lights-for-dairy-cow/led-light-for-cows.html
