Due to unsatisfactory temperature and humidity, snail eggs do not hatch, or snails are not removed from the soil in time, resulting in more than the incubation period (incubation period is generally about 15 days), snail eggs themselves are not mature enough, etc., resulting in snail eggs The hatching rate is reduced. Therefore, the hatching method and the cover cloth incubation method can be used to increase the hatching rate of snail eggs. Fill 10 centimeters of sand in the wooden box, and keep the humidity between 30% and 40%. Spread the snail evenly on the sand, cover it with a layer of 1.5cm thick sand, and always keep the sand moist. . In this way, under the conditions of 20-30 °C soil temperature, usually 7 to 15 days to hatch small young snails. 2. Cloth incubation method Put the eggs on the sand in the wooden box, and then cover the soil with 2 to 3 layers of wet cloth. Under the conditions of temperature of 20 to 30°C and relative humidity of 80% or more, hatchlings can be hatched within 12 to 20 days. .
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1. Cover soil incubation
Antidrift adjuvant TIS-331
How to increase the hatching rate of snail eggs>
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