Fermentation method of chicken manure
At present, the fermentation method of chicken manure is mainly to treat chicken manure by microbial fermentation, which can not only speed up the fermentation process, shorten the fermentation time, prevent waste and improve the nutritional value of chicken manure, but also produce temperature and dry chicken manure through fermentation and save energy consumption. low cost, simple operation and easy to popularize.
The traditional way of fermenting chicken manure as fertilizer is to let it naturally accumulate and ferment for 5-6 months, which gives off a bad smell, which not only pollutes the environment but also causes a large amount of nutrient loss. The treatment of chicken manure by microbial fermentation can not only speed up the fermentation process, shorten the fermentation time, prevent waste and improve the nutritional value of chicken manure, but also can produce temperature drying chicken manure through fermentation, saving energy consumption, low cost and simple operation. easy to popularize, so people pay more and more attention to it.
Fermentation raw material: healthy and fresh chicken manure (preferably broiler chicken manure with high nutritional value).
The raw material is chicken manure, but chicken manure can be divided into dry chicken manure and fresh chicken manure. Let's talk about their fermentation methods:
1. Dried chicken dung: due to the lack of water in dried chicken manure, it can not be fermented, so it must be filled with enough water and then piled into a large pile, then fermented and covered with sealed plastic sheeting, so that the fermentation will be faster.
2. Fresh chicken dung: if it is fresh chicken dung, various excipients need to be added during fermentation to absorb moisture in fresh chicken manure, too much moisture can easily lead to impermeability, microorganisms can not produce fermentation, and there are a variety of excipients to choose from. The purpose is to absorb part of the water in fresh chicken manure. General choice of auxiliary materials: sawdust, straw, ash carbon and so on. The proportion to be added is about 70% of chicken manure and 30% of auxiliary materials, which should be adjusted according to the local soil quality and nutrients. Do fruit tree fertilizer, animal feed, must add bacteria and so on. There are all kinds of bacteria on the market.
- Prev
What kind of fish feed is good
The quality of fish feed can be distinguished by looking at the color, smelling the taste and pinching with the hands. Generally, yellow feed is better, followed by purple and black, and the finer the crushing is, the better. In addition, smell the feed close to the nose, if you smell the fresh smell of fish meal, it is good.
- Next
How many days does the silkworm grow?
Silkworm growth cycle is about 40 days, its development and temperature, humidity, food and so on are related. Generally, it takes 10-11 days for the green stage and about 25 days for the larval stage. Specifically, the first instar is 4-5 days; the second instar is 3-4 days; the third instar is 4 days; the fourth instar is 6 days; the fifth instar is 7-9 days;
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.