The ditch-growing frog is actually a semi-manual frog, which can be collected and hatched from the pupae to the frogs uphill, and can be assisted by artificial measures to improve the survival rate of the pups. After the frogs enter the forest and eat freely, it is a natural process of growth. This article takes the ditch and frog-raising frog as an example to examine the issues that should be paid attention to in seven areas, so that farmers can take some detours, improve the survival rate of young frogs as much as possible, and achieve better economic benefits.
1, hatching pool water should be sufficient to prevent dryness
In the spring drought, the water source cannot be guaranteed. A deep pit is to be dug in the middle of the hatching pond to make the entire hatching pond be in the shape of a "funnel". When the water is low, the grasshopper can hide in the deep water pit so that it will not die due to the drying up. It is necessary to inspect the hatchery pool once a day and recharge water in time.
2, pay attention to the stocking density
At the beginning of hatching, the water level per square meter should not exceed 4,000, and it should not be too dense. If the density is too large, it can be evacuated and transferred to other pools at any time. After that, the number of water stocks per square meter should gradually decrease as the age increases. .
3, prevention of natural enemies
Before entering the forest, the main natural enemies of crickets were mainly birds, snakes, and rats. The ducks were mainly ducks. During this period, they should take good care of hatching pools, block the poolside snakes and rat holes, and take some effective protective measures to eliminate snakes. Rats drive wild ducks.
4, disease prevention
Red leg disease is the main disease of the forest frog. If you find that the young frog has red leg disease, remove the diseased wood frog, place it in a pool, soak the pool water into a 5% potassium permanganate solution for 24 hours, and then put it in a normal pool.
5, choose a suitable path to the mountain
When young frogs go uphill, try to avoid young frogs to avoid steep slopes or cliffs, and artificially assist young frogs to move uphill to gentle slopes. If the young frog goes up the mountain and the road is not smooth, one group is easy to attract natural enemies; the other is that it is difficult to pick up food and cause a large number of frogs to die.
6, appropriate supplementary feed
When the young frog is initially raised, the density is too large. The natural insects in the forest are not enough for many young frogs to feed, and a certain amount of low-grade yellow mealworms may be put in the dense frogs to supplement the shortage of wild insects.
7, prevent human and animal trampling
When the young frog goes uphill, it may close the mountain in stages, and it is forbidden for people to collect mountain vegetables and grazing under the forest in order to prevent the frog from being trampled by people and livestock.
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