essential factors Learn more about essential factors
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Protein Nutrition of Chicken and rational Application of protein Feed
Protein is one of the most important nutrients in poultry, is the material basis of life, it is an important component of the body, participates in most of the biochemical reactions related to animal life, and plays an important role in animal life activities. The constituent unit of protein is amino acid, and feed protein is composed of 22 kinds of amino acids. amino acids form different forms of protein molecules through different arrangements and combinations. According to the speed of synthesis or synthesis in chicken, amino acids can be divided into two categories: one is essential amino acids, the other is non-essential amino acids.
2019-01-16 -
Sunshine is essential. Do you know what the sun is?
Sun and water are basically two indispensable factors for living things to survive. Although these two factors are indispensable, it does not mean that the more light and water, the better, so that's why we have them.
2018-08-28 -
Procedure and Essentials of Pig Immunization
With the continuous development of pig farming, the breed quality and quantity of pigs are gradually improving, and the pig industry has created better economic benefits for the majority of pig farmers. In the second half of 2002, the price of finishing pigs increased steadily. The selling price of fattening pigs was 6.40 to 6.80 yuan / kg: the price of commercial piglets was 12.00 to 13.50 yuan / kg: in the spring of 2004, the price of pigs reached the highest level in recent years, and the price of fattening pigs was 7.60 to 8.20 yuan / kg: the price of commercial piglets was 13.50 yuan.
2019-01-16 -
How to score koi, the essential nutritional requirements of koi
1. The growth of protein and amino acid koi needs high quality protein, and there are all kinds of essential amino acids in high quality protein and the proportion of essential amino acids is appropriate. The physiological function of fat and fatty acid fat is to provide energy for koi.
2019-05-21 -
Essential points for the maintenance of green plants at home
Many people know that potted plants absorb carbon dioxide and produce oxygen under photosynthesis during the day, while in the absence of light at night, they absorb oxygen to produce carbon dioxide, which will also cause some pollution to some extent. And the plants in many flower shops are not suitable to be placed in the more confined indoor space.
2019-02-10 -
How to increase the fertility of newly reclaimed vegetable soil? Accompany fat four ways to tell you
The influence of soil fertility on the cultivation of vegetables is self-evident, but the newly reclaimed vegetable land generally can not meet the requirements of soil fertility. In order to fertilize the new vegetable field, many people blindly apply a large amount of fertilizer, which is not conducive to the healthy fertility of the land.
2020-11-09 How to increase newly reclaimed vegetable land soil fertility -
Technical essentials of raising geese with forage grass
1. Pay attention to the selection of grass seeds. According to the digestive characteristics of geese, grass varieties suitable for raising geese were selected. Forages are divided into Gramineae and Leguminosae forages, as well as Amaranthus and so on. Goose breeding suitable for planting Gramineae and Amaranthaceae grass, such as ryegrass, Rumex, Amaranthus and so on.
2020-11-08 Forage Goose Raising Technique Essentials Attention Selection Grass Seed ... -
After eating vegetables all my life, did you eat it right?
We eat every day, vegetables are essential, but for vegetables in the cooking process, do you really retain its nutrition? Today, I.
2019-02-27 -
Planting conditions of quinoa (land requirements) what are the suitable planting areas for quinoa in China
Soil needs good drainage, neutral sandy soil is the most suitable, acidic soil with ph 5 or alkaline soil with ph 9 is more suitable for growth. Lighting: like strong light. Moisture: perennial rainfall above 300mm is the most suitable for planting, not suitable for high temperature and rain
2020-11-08 Quinoa planting conditions yes land requirements China suitable -
How to water the latest bonsai with moss
Watering method: let's first talk about the growth environment of moss, moisture is an essential factor, only sufficient humidity can grow moss, but also enough humidity is conducive to its growth. So watering is the first thing to do in daily maintenance of moss.
2020-11-10 The latest bonsai release moss how watering methods we -
Causes and stress factors of porcine high fever
The cause of porcine high fever is essentially a pig disease caused by immunosuppressive pig disease, which is co-infected with a variety of viruses, bacteria and protozoa. Biological factors: mixed infection of classical swine fever virus, circovirus, blue ear virus, pseudorabies virus, eperythrozoon, toxoplasmosis, streptococcus, paratyphoid bacilli, mycoplasma, actinobacillus pleuropneumoniae, Haemophilus parasuis, pasteurella and so on. There are more than 15 kinds of pathogens, among which the infection rate of classical swine fever virus is the highest and the most typical, including Toxoplasma gondii and eperythrozoon.
2019-01-16 -
What ideas do you need to cultivate soil for bonsai planting? Let the bonsai grow to be prosperous
Growing a good bonsai is caused by many factors, soil, which is very common. But if you want the bonsai stump to grow well, nutritious soil is essential. Not only to be able to retain water and drainage, but also to maintain adequate nutrients for bonsai bonsai stumps. ...
2018-05-05 -
Design principle of feed formula for broilers
Design principle of feed formula for broilers
2018-07-11 -
The essentials of composting and the judgment of maturity
The essentials of composting and the judgment of maturity
2018-05-05 -
Essentials of management in the later stage of ginger growth
Essentials of management in the later stage of ginger growth
2018-06-30 -
Morchella, a newcomer to food
Morchella, known as the "king of bacteria", is a very valuable fungus in the world. It is an advanced nutritional tonic and has the natural function of tonifying the kidney and strengthening yang. According to the determination: Morchella protein content 28.1%, crude fat 4.4%, more than 20 kinds of amino acids, containing 48.47%, especially the human body essential 8 kinds of amino acids content is very high, accounting for 44.14 of the total amino acids, of which arginine content is the highest, becoming an important factor in tonifying kidney and strengthening yang. In addition, Morchella also contains a lot of hormones and other nutrients. It is both
2019-01-15 -
Are Bulgarian roses expensive? How much is it per piece? What is fancy language? What are the effects?
Bulgarian roses generally refer to the Damascus roses that have been cultivated in Bulgaria for a long time. The main varieties are light pink, pink and white, among which light pink is the best. Are Bulgarian roses expensive? How much is the price?
2020-11-09 Bulgaria roses expensive Mo price probably more less money one -
Factors affecting the laying rate of laying Duck
Factors affecting the laying rate of laying Duck
2019-11-27 -
You have to save the meat from watering too much.
Curator for succulent plants, water is an essential survival factor. We can often see some articles on the Internet, always saying, no matter when you water too much, you can water more in summer.
2018-08-15 -
Causes and Comprehensive Control measures of High Fever in Pigs
Recently, many pig farms have consulted about the causes of pig high fever and the technical problems of prevention and treatment. According to my own practical experience, the author puts forward some views for your reference. The cause of porcine high fever is essentially a pig disease caused by immunosuppressive pig disease, which is co-infected with a variety of viruses, bacteria and protozoa. Biological factors: classical swine fever virus, circovirus, blue ear virus, pseudorabies virus, eperythrozoon, toxoplasma, streptococcus, paratyphoid, mycoplasma, actinobacillus pleuropneumoniae, Haemophilus parasuis, pasteurella, etc.
2019-01-16