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The role of nitrifying bacteria: free to make fish tank water clear 123456 nitrifying bacteria in aquaculture application details!
Many people have some misunderstandings about nitrifying bacteria. Some people think that nitrifying bacteria can decompose faeces; some think they can purify water and neutralize them.
2019-02-26 -
Which kinds of microorganisms are needed in aquaculture?
Why do you use bacteria? 1. Reduce pathogenic microorganisms and bad algae, significantly enhance the immunity and disease resistance of cultured objects, and improve the survival rate. The user is against.
2019-02-27 -
About "nitrifying bacteria"
About "nitrifying bacteria"
2018-05-04 -
Lactic acid bacteria can not block the growth and reproduction of Vibrio in aquaculture.
Teng's Aquatic Business Network-Contemporary Aquatic Magazine exclusively reported that lactic acid bacteria are non-spore-free and Gram-positive when fermented sugars and their main products are lactic acid.
2019-02-28 -
Control methods of competitive mixed bacteria of Edible Fungi
1. The harmfulness of competitive miscellaneous fungi in the production process of edible fungi, due to large-scale cultivation or production in the same place for many years, edible fungus diseases and insect pests and miscellaneous bacteria often occur, which spread quickly and lose a lot, which has become a major obstacle to the development of edible mushroom production. Among them, competitive miscellaneous bacteria, such as bacteria, Trichoderma, Mucor, Rhizopus, Aspergillus and Streptomyces, often occur, infect the mycelium of edible fungi, grow fast, compete for nutrients of culture materials, secrete toxins, and inhibit the normal growth of edible fungi mycelium.
2019-01-16 -
How can mushroom cultivation be contaminated by miscellaneous bacteria?
How can mushroom cultivation be contaminated by miscellaneous bacteria? What methods can be used for prevention and control? Hope that experienced netizens can help introduce that mushroom cultivation is often polluted by miscellaneous bacteria, which leads to serious reduction of mushroom production. Miscellaneous bacteria are generally green Trichoderma, Qulao, etc., which are the most common in seed production and clinker production.
2018-07-17 -
Eight Prevention measures of bag material Lentinus edodes safe over Summer
According to the investigation and analysis of the over-summer problem of bag material Lentinus edodes cultivation in Xixia for more than ten years, we summed up a set of bag material Lentinus edodes safe summer prevention measures, which are introduced below for reference. 1. There are many factors that prevent bacteria from containing miscellaneous bacteria, such as incomplete sterilization of culture materials, lax disinfection of inoculation links, introduction of bacteria in inoculation operations, air squeezing in cotton plugs, strain transport, respiration or injury, access to miscellaneous bacteria containing bacteria and other reasons for production, there will be latent and inestimable losses. 1.1
2019-01-16 -
How to raise water well in fish culture
As the saying goes, fish culture should first raise water. So, how can we raise water well? As we all know, the tap water released from the faucet is not suitable for direct fish farming. We must first remove chlorine and increase oxygen, which requires high requirements, but also adjust the hardness and PH of the water. We usually
2020-11-08 Fish culture want how ability good water as the saying goes fish culture first raise -
Brief introduction of production and Application Technology of Lentinus edodes capsule
At the end of the last century, glue patrol bacteria were invented in Japan and widely used in Lentinus edodes. This technology was introduced to China in 1999. After years of research, Qingyuan County Edible Mushroom Research Center has overcome the technical problem of the application of capsule strains in Lentinus edodes, and realized domestic production. Because the capsule strain has the advantages of labor-saving, labor-saving and high survival rate, it is very suitable for large-scale production. In the past two years, the amount of application has doubled, and tens of millions of bags have been popularized and used. it is estimated that this technology will be widespread in our country in a few years' time.
2019-01-16 -
The planting method of artificial bacteria at home
Many mushrooms are originally a kind of wild fungus, but the market demand is relatively large, and it has developed into a kind of artificial food, so what is the planting method of artificial bacteria at home? 1. Basic introduction of artificial bacteria generally refers to mushrooms of the family Agaricae
2020-11-08 Home artificial fungus planting method many mushroom originally -
Understand how to cultivate edible fungi and the production points of edible fungi
Main points of edible mushroom production
2019-06-03 -
Cultivation techniques of wild bacteria
Wild bacteria have high nutritional value and are difficult to be collected. now people have successfully cultivated some wild bacteria through artificial domestication. What are the cultivation techniques of wild bacteria? 1. The cultivation technique of wild bacteria first isolates the bacteria by tissue isolation, and after isolation
2020-11-09 Wild fungus cultivation techniques wild nutrition value high collection -
Can wild bacteria be planted artificially?
Wild fungus is a kind of bacteria that grows in the wild, the common ones are chicken fir, white onion, boletus, Morchella, chicken oil fungus and so on, the application value is very high, can the wild bacteria be planted artificially? Can wild bacteria be planted artificially? Most wild bacteria can.
2020-11-08 Wild fungus can artificial planting Mo wild that is long -
Cultivation techniques of Pleurotus ostreatus: what are the miscellaneous bacteria in the cultivation of Pleurotus ostreatus?
What are the miscellaneous bacteria in the cultivation of Pleurotus ostreatus? Is there any way to control miscellaneous bacteria by planting Pleurotus ostreatus? Please introduce the miscellaneous bacteria that will appear in the cultivation process of Pleurotus ostreatus, such as green mold and Trichoderma viride. The mycelium is white at the beginning and turns dark green after gradually changing into light green. This fungus is the enemy that harms the growth of Pleurotus ostreatus.
2018-07-17 -
Tips for quality identification of edible bacteria
Edible fungi, like the seeds of crops and vegetables, is the internal factor and basis for obtaining high and stable yield. The quality of edible fungi directly affects the yield of edible fungi, and even related to the success or failure of cultivation. Therefore, it is very important to identify and identify the advantages and disadvantages of bacteria. 1. Look at 1. If there are any abnormal spots or patches around or on the surface of the culture material, such as red, yellow, black, green, etc., it means that the strain has been infected by miscellaneous bacteria (except Lentinus edodes, mushrooms and other varieties that produce pigment).
2019-01-16 -
What are the edible wild bacteria? When can I pick it? How to store it?
Wild fungus is a unique wild edible fungus in Yunnan Province. it grows in a three-dimensional climate with complex topography and landform at an altitude of 2000,000m above sea level. What are the edible wild bacteria? When can I pick it? How to store it? What are the edible wild bacteria? 1. Hericium Erinaceus
2020-11-09 Edible wild fungus have which when can go -
Control techniques of mixed bacteria in Gastrodia elata
Control techniques of mixed bacteria in Gastrodia elata
2019-09-26 -
Bacillus subtilis freeze-drying agent
Bacillus subtilis freeze-drying agent
2018-07-25 -
Application of EM bacteria in Aquaculture
Application of EM bacteria in Aquaculture
2019-02-20 -
How much is the chicken mushroom price?
How much is the chicken mushroom price?
2019-02-18