How to use cow dung fermented feed to raise earthworms

In recent years, the development of dairy cattle aquaculture across the country has become faster and faster. Some localities are even local pillar industries. However, with the increase in the number of dairy cows, a large amount of cow dung has become the main source of pollution that affects the local environment. How to make good use of cow dung is a problem that needs to be solved urgently. The breeding of cockroaches is also a fast-growing industry. Some people may ask, what is the relationship between the two? In fact, it is very simple, we can use the Fertilizer Fertilizer Fertilizer to ferment cow dung into nutritious feed to keep clams, so that we can change the waste into baby, make full use of cow dung, and the fermentation method is very simple:

1, material preparation

The cow dung (about 70%) is mixed with a certain proportion of straw powder, mushroom residue, peanut shell powder, or rice husk and sawdust, and added according to 0.1% of the weight of the material to be fermented (ie, one ton of fermentation material per kilogram). The golden baby type fertilizer starter is mixed evenly.

With fresh rice bran (Note: "Mi Fu" is not "Reunification", rice bran has good nutrition and breathability, old rice bran or untied nutrients are poor, both are unfavorable) Dilutions of starter, 1 kg of gold baby fermentation Adding 5 to 10 kilograms of rice bran to help mix the starter and material.

2, moisture regulation

After the material is ready, adjust the moisture of the material. When adjusting the moisture, pay attention to the first increase. When you approach the requirement (60% to 65%), add it slowly to prevent the humidity from being too high. Add dry material adjustments. Material 60% ~ 65% of the water to determine the way: hand grasping the material, see the watermark but not dripping, landing can be dispersed (65% of the moisture is not too wet, please pay attention to the correct judgment).

3, build a pile upside down.

After the water is well regulated, build a heap. The stack height and volume should not be too short or too small. Requirements: The stack height is 1.5 to 2 meters, and the width is 2 meters. The length can be freely adjusted according to the amount of fermented material, and can not be less than 2 meters at least. The Golden Baby Ferment Fermenting Agent has (consumption) oxygen fermentation, so it should increase oxygen supply measures, so that mix well, diligent turning, ventilation is appropriate. Otherwise it will cause anaerobic fermentation and produce odor, affecting the effect.

4, complete the fermentation.

Under normal circumstances, when the temperature of 1 to 2 days from the start of fermentation exceeds 65Â°C, it must be tipped over, and then continue to ferment. When the temperature reaches 65Â°C again, it needs to be turned over for the second time. Generally, the fermentation can be completed within one week and the material is black. Brown, the temperature began to drop to room temperature, indicating that the fermentation was completed.

5, adjust the PH

After the completion of the fermentation, test the pH (the pH of the fermented material using the Fertilizer's starter will naturally drop to 6.5 to 7.5, which generally does not have to be adjusted.) èš¯èš“Feeds generally require a suitable pH of 6 to 7.5, so The pH of the feed should be adjusted appropriately to make it nearly neutral to suit the growth of the cockroach.

The start-up temperature of the fermented material using the golden bacon starter is preferably at least 15Â°C (all seasons can be operated, not affected by the season, the winter temperature can be very low in the case of fermentation in the indoor or greenhouse), the fermentation temperature should be controlled at 70 ~ Below 75 Â°C is appropriate. The materials fermented with the golden babe fertilizer starter are good in palatability and rich in nutrition, and can not only feed quail, but also feed other low-grade animals such as fish, shrimp, and yellow mealworms. Of course, if users want fermented feeds to feed higher animals such as pigs, chickens, ducks, and geese, they can use Jinbao's type II feed starter to ferment the chicken manure and rice bran, wheat bran, and other crops, which are relatively high in nutrient content. Can greatly reduce the cost of farming, increase the economic benefits of farmers. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. telephone toll free hotline click to buy