Where can I buy Nongfukang dung fermentation agent to ferment cow dung and raise earthworms?

Where can I buy Nongfukang manure fermentation agent to ferment cow manure and raise earthworms
Nowadays, there are many cow manure from dairy farms and I don’t know how to deal with it. If the cow manure is piled directly on the roadside, it will affect the environment too much, so scientific treatment and utilization of cow manure is particularly important. . With the development of breeding technology, the use of bacteria to ferment decomposed cow dung to breed earthworms has become another popular way to get rich. CCTV Fortune has also recently broadcast the fermented cow dung ecological chain breeding technology. So how should cow dung be fermented to breed earthworms? What are the benefits of cultivating earthworms after fermentation of cow dung? The following is a detailed explanation for you:
#>The benefits of fermenting cow dung and raising earthworms:
. Remove cow dung odor, heavy metal substances, uric acid, etc.
.Effectively kill cow dung pathogens and improve earthworms' disease resistance and increase earthworm production.
.Earthworms raised by fermented cow dung grow quickly, have a high survival rate of seedlings, and the earthworms do not die or run away.
.Cow dung fermented by Nongfukang dung starter will decompose quickly and completely.
#>Method of fermenting cow dung to raise earthworms:
Material preparation (fermenting cow dung to raise earthworms)
Mix cow dung (about %) with a certain proportion of straw powder, mushroom residue, and peanuts Husk powder, or rice husk, and sawdust are mixed and stirred, then add Nongfukang manure starter starter according to .% of the weight of the material to be fermented (that is, one kilogram fermented one ton of material) and mix evenly. Use fresh rice bran (note: rice bran is not a traditional bran. Rice bran has good nutrition and air permeability. Old rice bran or traditional rice bran has poor nutrition. Both old rice bran and traditional rice bran have poor nutrition.) Dilute the starter. Add ~ 1kg of rice bran to each kilogram of Nongfukang starter. It is beneficial to the starter and Mixing of materials.
, Moisture adjustment (decomposed cow dung to raise earthworms)
After the materials are prepared, adjust the moisture of the materials. When adjusting the moisture, pay attention to speeding up a little first to get close to the requirement (%~%), then slowly add more to prevent excessive humidity. In case the moisture content exceeds the standard, additional dry materials can be added for adjustment. How to judge the moisture content of the material from % to %: Grasp the material tightly with your hands until you can see the watermark but it is not dripping and it can spread when it falls to the ground (the moisture content of % does not appear too wet, so please make a correct judgment).
, Build a pile and turn it over (fermenting cow dung to raise earthworms)
After the moisture is adjusted, the height and volume of the pile should not be too short or too small. Requirements: Height. ~ meters, width, and length can be determined according to the fermentation materials. The minimum amount of free adjustment cannot be less than meters. Nongfukang fertilizer fermentation agent requires (consumes) oxygen for fermentation, so the oxygen supply measures should be increased to ensure mixing, frequent turning, and ventilation. Otherwise, anaerobic fermentation will occur and cause odor.
, complete fermentation. (Earthworms raised in decomposed cow dung)
Under normal circumstances, when the fermentation starts, when the temperature reaches above ℃, it needs to be turned over once and then the fermentation is continued. When the temperature reaches ℃ again, it needs to be turned over for the second time. Generally, the fermentation material can be completed within a week. The fermentation is complete when the temperature starts to drop to normal temperature when it turns dark brown.
, Adjustment value (fermenting cow dung to raise earthworms)
After the fermentation is completed, test the value (the fermented materials using Nongfukang starter will naturally drop to... Generally, there is no need to adjust). The appropriate value of earthworm feed is generally required to be ~. Therefore, the value of earthworm feed must be appropriately adjusted to make it close to neutral to suit the growth of earthworms.
, Feeding (earthworms raised in decomposed cow dung)
We use Top-feeding method and side-feeding method Top-feeding method is to spread the feed cover on the original feed that has been eaten by earthworms, and do it once a day. Side-feeding method is to take out part of the eaten feed and add new feed aside next time. Add the other side.
Note:
The vermicompost material can be used as organic fertilizer when it is not needed because vermicompost is rich in protease, lipase, fiberase, amylase and organic matter and can be quickly decomposed and transformed into organic fertilizer. It becomes a nutrient that is easy for plants to absorb and utilize. Vermicompost can also be used as feed for crabs and fish. According to CCTV reports, the profit of crabs cultured using vermicompost can increase by - yuan per pound.
#>How to order Nongfukang excrement fermentation agent ：
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