Application of high-light-intensity yellow LED lamps in silkworm breeding
A technology of LED light and high light, applied in animal husbandry and other directions, can solve problems such as artificial light supplementation, and achieve the effects of shortening the growth cycle, increasing the cocoon layer rate, and accelerating the growth rate.
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Embodiment 1
[0042] Embodiment 1 The influence of light on silkworm
[0043] 1. Silkworm breeding method
[0044] The silkworms are raised in silkworm houses that can enter natural light, and yellow LED lights are installed in the silkworm houses. During the day, use the natural light through the window to fill in the light, and at night, after 18:00 to 19:00, start to turn on the light, and adjust the light intensity of the LED light so that the surface of the silkworm body is exposed to a light intensity of 80 ~150Lux, the light is on for 12-14 hours, and the yellow LED light can be controlled manually or through the mobile APP.
[0045] 2. Specifically, the collected ant silkworms of the high white Haoyue variety were divided into two groups, one group was marked as the yellow light group, and the other group was marked as the dark group.
[0046] (1) During the daytime: the two groups of ant silkworms were placed on the shelf, and the natural light through the window was used for sup...
Embodiment 2
[0056] Embodiment 2 The influence of yellow light on the growth of silkworm
[0057] According to the method of Example 1, the effects of yellow LED light, white LED light, red LED light, and common white daylight on the growth of silkworm were compared respectively. The results are shown in Table 3 below. The results show that compared with ordinary fluorescent lamps, LED lights can accelerate the growth of silkworms, and yellow LED lights have the most significant effect on the growth speed of silkworms.
[0058] Table 3 The elapsed time of each age of silkworm in each experimental group
[0059]
Embodiment 3
[0060] The influence of embodiment 3 light intensity on the growth of silkworm
[0061] According to the method of Example 1, the influence of yellow LED lights with different light intensities on the growth of silkworms was studied. The results are shown in Table 4 below. The results show that when the light range of the yellow LED light is 80-150 Lux, the effect on the growth rate of the silkworm is most significant. Among them, it is better when the light intensity is in the range of 100-150Lux, and the best is when the light intensity is in the range of 110-120Lux.
[0062] Table 4 The elapsed time of each age of silkworm in each experimental group
[0063] light intensity
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