Autumn for snapping turtles
According to the experience of cultivating snapping turtles in the leading museum of amphibians and reptiles in Haining, Zhejiang Province, after entering the autumn, a 25-watt incandescent lamp is set for every 5-20 square meters on the surface of the pool, and is turned on at night from 9:00 to 4:00. . In doing so, the breeding effect is good and the benefits are obvious.
First, it helps the snapping turtles winter. Snapping Turtles mainly feed under natural light during the day. After the fall, the weather gradually cools, and the appetite of snapping turtles greatly increases. Turn on the lights at night to create a light environment similar to daylight. Snapping turtles can make up before and after 1am. The body reserves sufficient nutrients to prepare for wintering.
Second, it is good for weak and body turtles to eat. Snapping Turtles are sensitive to noise. At night, production and living noise is lower than during the day. In the quiet light environment at nighttime from 9 to 0, some frail and small snapping turtles could not eat enough due to noise, variable temperature and strong similar food during the day. Turtles grow at the same rate.
Third, it will help the female turtles spawn more eggs and improve the survival rate of the turtle eggs. Female snapping turtles consume after a summer spawning, and they have insufficient nutrients in autumn. The produced turtle eggs are often thin shells, easily broken, and even produce soft preserved eggs, which is not conducive to hatching and overwintering of turtle eggs. Nighttime light in the fall can replenish the female turtle with calcium and other nutrients, benefiting the female's ability to produce more eggs and increasing the survival rate of the turtle's eggs, and accelerating the recovery of the female's body condition.
Fourth, it is conducive to increase the weight of snapping turtles. In autumn, all kinds of insects have grown large meat and nutrition, and the population density has increased by 1 time compared with summer. Supplementing the light at night, the pool temperature increased by 0.5 ~ 1 °C, can enhance the excitatory activities of snapping turtles, insect traps also increased significantly, can save 50% to 70% of the feeding of snapping turtles. A large number of high-protein live foods are suitable for the feeding characteristics and nutritional needs of snapping turtles. The growth rate of snapping turtles in autumn is about 15% higher than that of artificial feeding, and the effect of weight gain is obvious.
Insect net greenhouse also known as plant and vegetables greenhouse net. Used for prevent the insect fly into the greenhouse during the plant growing, and cover the plants. Key off the approaches that the pests (adult insect) breeding. Effective control of the spread of all kinds of harmful pests spread, such as Cabbage caterpillar, diamondback moth, aphids, flea beetles, Sweet agnates, American leaf miner, literal etc and prevent the harmful of virus spread. Significantly reduced the use of chemical pesticides, so that the planting vegetables good-quality and health.
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