How rapeseed cake is processed into feed, how rapeseed cake is fermented into fertilizer

The crude protein content of rapeseed meal is about 36%, the amino acid composition is relatively balanced, the content of sulfur amino acids is high, the content of methionine and lysine is also high, but it is lower than that of soybean meal, and the arginine content is low.

The carbohydrates of rapeseed meal are mostly indigestible pentose, containing 8% pentosan and 10-12% crude fiber, so the available energy level is low, lower than that of soybean meal and peanut meal, but higher than that of cotton meal.

Rapeseed meal has high content of niacin and choline, and low content of carotene and vitamin D; The minerals contain high calcium, phosphorus, selenium and manganese, but 60-70% of the phosphorus content belongs to phytic acid phosphorus, and the utilization rate is low.

Rapeseed meal contains many toxic and harmful substances, which greatly limits its application in animal diets. Such as isothiocyanate, thiocyanate, oxazolidine thione, nitrile, sinanine, tannins, phytic acid and other substances. It not only affects the palatability of the diet and the utilization of other nutrients, but also causes goiter and inhibits animal growth.

Therefore, it is recommended that the proportion in compound feed should be less than 10%.

Tools: rapeseed cake, planting soil, water, disposable chopsticks, airtight container.

Steps: 1. Mash the rapeseed cake first, the smaller the particles, the better.

2. Go outdoors to retrieve about 3-4 times the volume of rapeseed cake, mix it with rapeseed cake particles, and stir well.

3. Pour the mixture into the container, add water to the container several times and slowly stir until it is half paste.

4. Place it on the balcony or other corners, open the lid and check it every day to release the gas produced by fermentation. Be careful to avoid squirting when opening the lid, and it should be possible to avoid filling cans with an appropriate amount (about 1 3 containers).

5. Even if the rapeseed cake is no longer hairy and smelly, it will take about 3 months.

Rapeseed cake nutritional value:

It contains a higher protein, a more balanced amino acid composition, a high content of sulfur I amino acids, a low content of arginine, and a low content of lysine. It is higher in crude fiber and higher in calcium. Phosphorus is higher than calcium, and most of it is phytate phosphorus. Trace elements are rich in iron.

Its crude protein content is digestible protein, and it also contains amino acids and trace elements such as manganese, zinc, and copper. Rapeseed cake is poisonous, and can be mixed with 1% ferrous sulfate and heated to detoxify, accounting for 10% of the diet after detoxification.

Use a cane drum with a lid to put the rapeseed cake into about two-thirds of the height of the drum. Fill up with water, put in a bag of yeast for leavening, and then add some orange peel (the purpose is to reduce the smell) and then put it outside to ferment, and it can be diluted with water for about half a year.

1. Direct use. A small amount, put it into the bottom of the pot and make bottom fertilizer. Pay attention to the amount and do not touch the root system directly. This method is risky and should be used with caution.

2. Make bottom fertilizer. Mix an appropriate amount of rapeseed cake with soil, water thoroughly, and seal it. High temperature season 3-6 months. If conditions permit, it can be stacked with outdoor mulch.

3. Fertilizer water or fertilizer water. Rapeseed cake mashed + ferrous sulfate + water, put into a container (cola bottle, old oil pot), slightly sealed and brewed for 1 3 months, pour the supernatant with water to water the flowers. The cabbage cake occupies about 1 3 of the container.

Rapeseed cake can be fed directly to pigs as feed.

You can't eat too much, it's okay to eat a small amount.

Soak it in water and then feed it again, and feed it directly to be too dry.

Dear, Tanmaqing Hello, happy to serve you! For you to find out that rapeseed cake can replace a large part of the crude protein feed for cattle, which is a good way to reduce the cost of breeding, however, rapeseed cake is toxic, can not be directly used as feed to feed cattle, it takes a long time to soak and cook with water, it is laborious and laborious, and it is not a feed with very mold limbs. The amount of rapeseed meal fed to cattle should not exceed 10 in concentrate.

and provide sufficient green fodder and clean drinking water. To prevent chronic poisoning, care should be taken to feed for a period of time and stop for a period of time. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress.

If you feel that my answer is still satisfactory, you can click on my avatar for one-on-one consultation. Finally, let me wish you good health and a happy mood last time! <>

How canola cake is fermented into fertilizer is as follows:

1. Mash the rapeseed cake, then add water and stir well, the ratio between the two is 3:7.

2. Place the mixture of rapeseed cake and water in a cool and ventilated place to ferment, and open it every few days in the early stage to discharge the fermentation.

The gas produced in the process is then sealed until there is a layer of bubbles on it, and the taste is slightly smelly, and the fermentation time is related to the temperature, and the fermentation time is generally short when the temperature is high.

3. After the fermentation is over, take out the fertilizer solution and dilute it 500 times before use.

Introduction to fertilizers

Fertilizer refers to the material that can provide nutrients for the growth and development of crops before starvation, improve soil properties, and improve crop yield and quality. It is a kind of important means of production in agricultural production. Generally, it is divided into organic fertilizer, inorganic fertilizer, and biological fertilizer.

It can also be divided into farm fertilizer and chemical fertilizer according to **.

According to the amount of nutrients contained, it is divided into complete fertilizer and incomplete fertilizer; According to the characteristics of fertilizer, it is divided into direct fertilizer and indirect fertilizer; According to the content of the ingredients, it is divided into nitrogen fertilizer, potassium fertilizer, trace element fertilizer and rare earth element fertilizer.

Rapeseed cake can not be directly fertilized, it needs to be mixed with water, after 3 months of fermentation, to ensure that the fermentation is mature and then used as fertilizer, pay attention to thin fertilizer diligently, if there is no fermentation and maturity, it is easy to produce high temperature in the process of fermentation and decomposition, burning the root system of crops.

First, the use of rapeseed cake fertilizer.

1. Rapeseed cake fertilizer can be used to improve the soil, rapeseed cake is a by-product of rapeseed oil extraction, it contains about 1% phosphorus and more than 35% protein amino acids, is a good organic fertilizer.

2. If rapeseed cake wants to be used as fertilizer, you first need to crush the rapeseed cake, grind it into powder as much as possible, mix the rapeseed cake with water, and the mixing ratio is rapeseed cake: water is 1:7, or immerse the water in the rapeseed cake, when mixing, be sure to let the rapeseed cake and water stir evenly.

3. After the rapeseed cake is mixed with water, it generally takes about three months, and the fermentation soil that is stirred together turns black, the rapeseed cake no longer grows white hair, and the rapeseed cake no longer smells and has no taste, which proves that the fertilizer has been fermented.

4. When using rapeseed cake as fertilizer, the general principle is to apply thin fertilizer frequently, and not to apply too much fertilizer at one time.

5. In addition, do not use unfermented and mature cake fertilizer directly, because rapeseed cake fertilizer is a hot fertilizer, which will produce high temperature in the process of fermentation and decomposition, and it is easy to burn the crop roots around rapeseed cake.

6. Try to avoid misunderstandings in use, so as not to cause damage to plant roots.

2. Characteristics of fertilizer after fermentation of rapeseed cake.

1. Rapeseed cake fertilizer itself has a large number of enzymes, which can directly increase soil enzymes when applied to the soil, and the organic matter in the soil is the substrate for enzymatic action.

2. After applying rapeseed cake in the soil, it can improve the activity of a variety of enzymes in the soil, increase the number of microorganisms beneficial to root growth, and inhibit a variety of soil-borne diseases such as heavy stubble disease and wilt to a certain extent.

3. The organic content of rapeseed cake is 60%-70%, which can effectively improve the level of soil organic matter, increase the content of soil organic matter, enhance the ability of soil water and fertilizer retention, promote the transformation and absorption of nitrogen, phosphorus, potassium and trace elements in the soil, and improve the soil environment.

4. Rapeseed cake is green and environmentally friendly, and the organic fertilizer of fermented rapeseed cake does not have any toxicity, which can improve soil safety and the efficiency of chemical fertilizer use and save production costs.

5. In addition, the fat content of rapeseed cake is relatively high, and it needs to be decomposed in the soil for a period of time before it can be absorbed by crops, so the fertilizer effect time of rapeseed cake fertilizer is also relatively long.

3. Why rapeseed cake needs to be fermented.

1. Rapeseed cake contains a lot of fiber, and direct fertilization will produce a lot of heat energy, which will cause root burning or seed burning, so it must be fermented before use.

2.If it is not fermented or the fermentation is incomplete, it may cause the rapeseed cake to be fermented twice in the soil, resulting in problems such as seedling burning and low germination rate.

Summary. Hello dear<>

We're glad to answer for you! The solution to the feed factory's ** rapeseed cake is as follows: 1. Method 1: Prepare 100 kg of rapeseed cake on the ground, spread it out about 5 cm thick, add 20 kg of warm water, evenly mix the rapeseed cake, and mix until it is crushed when it is held in a ball and crushed on the ground.

Pile the rapeseed cake into a pile with a height of 50-70 cm, seal it tightly with plastic film for fermentation, and turn it over once every 4-5 days to make the rapeseed cake ferment evenly. When the rapeseed cake has a slight clump, it means that the fermentation is complete. Finally, the fermented rapeseed cake is dried and stored, and the chickens can be fed with concentrate feed when needed.

2. Method 2: Add 20-30 kg of water to 200 kg of rapeseed cake, 1 kg of bacterial liquid, 20-30 kg of wheat bran or cornmeal, mix it well, hold the mixed rapeseed material tightly by hand to form a clump without dripping, and spread out into a clump on the ground, and generally control the moisture at about 50%. Then, the mixed rapeseed cake material is compacted, sealed and fermented, and it is generally fermented for about 5-7 days, and it can be used to feed chickens.

How to make rapeseed cake for feed mills.

Hello dear<>

We're glad to answer for you! The solution to the feed factory's ** rapeseed cake is as follows: 1. Method 1: Prepare 100 kg of rapeseed cake on the ground, spread it out about 5 cm thick, add 20 kg of warm water, evenly mix the rapeseed cake, and mix until it is crushed when it is held in a ball and crushed on the ground.

Pile the rapeseed cake into a pile with a height of 50-70 cm, seal it tightly with plastic film for fermentation, and turn it over once every 4-5 days to make the rapeseed cake ferment evenly. When there is a slight clump in the seed cake, it means that the fermentation is complete. Finally, the fermented rapeseed cake is dried and stored, and the chickens can be fed with concentrate feed when needed.

2. Method 2: Add 20-30 kg of water to 200 kg of rapeseed cake, 1 kg of bacterial liquid, 20-30 kg of wheat bran or cornmeal, fully mix evenly, and hold the mixed rapeseed material tightly by hand to form a clump without dripping, and spread out on the ground into a clump, and generally control the moisture at about 50%. Then, the mixed rapeseed cake material is compacted, sealed and fermented, and it is generally fermented for about 5-7 days, and it can be used to feed chickens.

What I asked was what the conditions needed to give the feed mill ** vegetable cakes.

Okay pro. It is necessary to have a "Food Circulation License", "Business License" and "Tax Registration Certificate".