Earthworm breeding techniques: earthworm farming methods how to manage earthworms in the field in winter?
Nowadays, the economic benefits of earthworm farming are also very high, which makes many people raise earthworms. Do you know the key points of earthworm management?
1. Daily management should be more careful, including checking temperature and humidity, spawning and hatching, feeding, enemy harassment and abnormal phenomena, etc.
two。 Earthworm feces are removed. Put the feces on the surface of the bait. When feeding, first gently scrape off the surface vermicelli, gather the remaining bait and earthworms on one side, add a new layer of bait, and cover the old bait.
3. Turn the material regularly. Earthworms are raised for about a week, and the upper and lower layers are turned over once, which is beneficial to ventilation. Because the upper material is looser than the lower material, earthworms like to live in the upper layer, so that the utilization rate of the lower material is low. The specific method is to clear the dung first, then turn the material, and then bait.
Simple outdoor breeding technology: although the output of outdoor maggot culture is lower than that of three-dimensional maggot culture, and it is not as stable as three-dimensional maggot culture, when it has the advantages of low investment, quick effect, no introduction, no feeding of flies, low cost and so on, it is the choice of most students at present.
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The Development of Liquor Agriculture and Food: what is there between Liquor and Agriculture? How to apply liquor in sericulture
Liquor is fermented from grain or some fruits. It has bactericidal effect and is often used as a disinfection cleaner and preservative. Do you know what use it has in agriculture? Do you want to know? 1. Mulberry leaf surface disinfection. Spray 50 grams of liquor and 500 grams of cold boiled water evenly
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Golden cicada culture method: how to collect golden cicada egg branches and how to hatch golden cicada egg branches?
Do you have a pretty golden cicada? How do golden cicadas hatch? Well, the first thing we need to do is to get the provenance, and then talk about the problem of hatching. let's take a look at it. Get the provenance and collect the eggs. Choose places with dense trees and many cicadas, and use shears with high branches at the top
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