How to store corn stalks, how to store dry corn stalks

First of all, prepare a pack of corn straw starter culture, 1 kg of brown sugar, 10 kg of sterile water (well water is the best), and a clean plastic bucket.

1: Boil 1 kg of water first, then add 1 kg of brown sugar to dissolve the brown sugar, mainly to eliminate the harmful bacteria in the brown sugar.

2: Then add a packet of straw starter when the brown sugar water has just been melted to 30-40 degrees, stir it, and pour it into the prepared clean plastic bucket.

3: Then pour the remaining 9 kg of water into a clean plastic bucket, stir it, seal the fermentation, and do not leak air. Don't overfill it, it will produce gas during the fermentation process, and it will easily break through the plastic barrel when filled.

5: After fermentation, it is the bacterial liquid, a package of straw starter can ferment 10 kg of bacterial liquid, and 1 kilogram of bacterial liquid can ferment about 200 kg - 300 kg of straw feed.

6: Take out 1 kg of freshly fermented bacterial solution and dilute it with water 1:100.

Then add 200 kg of straw flour, stir evenly, in the stirring process, you can add 10%-15% corn flour or wheat bran and other nutrients to achieve nutritional balance. Then stir evenly again, pay attention to be sure to stir evenly, when you stir well, you try it with your hand, if it feels wet, but there is no water dripping down, then you can seal the fermentation, if there is water dripping down, you can add some corn flour into it. Finally, after it is done, it is OK to seal the fermentation, the fermentation time is 3-5 days in summer, and 5-7 days in winter.

After fermentation, there is a smell of wine.

Add starter culture, bagging anaerobic fermentation baling, and use bagging micro-storage hydraulic equipment.

Cut the corn stalk short, the length is 5 cm 8 cm for cattle and 3 cm 5 cm for sheep, and the pig needs to be crushed, so that it is easy to compact and improve the utilization rate of the micro storage cellar and ensure the production quality of the storage material.

The container can be similar to silage or ammoniated cement cellar or soil cellar, the bottom and around the layer of plastic film, small batch production can be used cylinders or plastic bags, vats, etc. The moisture content of the straw is controlled at 60% to 70%, and the active microbial strains are added to the straw to make the corn straw fermented and become a feed that livestock like to eat with acid, aroma and wine flavor.

The method of micro-storage and utilization of microorganisms to degrade and convert cellulose and hemicellulose in corn straw into bacterial protein is also the trend of crude fiber utilization in the future.

Find a straw micro-storage technology teaching CD to study, you can master the corn straw micro-storage technology in detail.

Silage refers to the method of preserving green and juicy green fodder (fresh corn stalks, pastures, etc.) under anaerobic conditions (through microbial fermentation).

Lactic acid bacteria can only multiply in large numbers under anaerobic conditions, and it is necessary to create an oxygen-deficient environment when making silage. The specific method is to cut the silage raw material short, compact it when it is loaded into the cellar, and seal the kiln roof tightly after it is full.

In the silage process, anaerobic conditions are gradually formed, and there is always residual air in the cellar after sealing, and aerobic microorganisms use this residual air to move and multiply.

When silage is made from fresh ingredients, the plant cells also need air while they are still breathing.

When all this residual air is consumed, the real anaerobic conditions can be created for lactic acid bacteria, so it is best to use fresh raw materials to form an anaerobic environment as soon as possible when making silage.

When storing corn straw feed, you need to use cement to build a concave storage pool, and control the width at about two meters, and at the same time you need to harvest the corn straw with green leaves, and cut it, dry, mix and other operations, load the corn straw into the storage pool, and cover it tightly with plastic sheeting.

1. Construction of storage pools

When storing corn straw, you need to pay attention to the construction of the storage pool, first of all, you need to choose a sunny and ventilated place as the storage area, and dig a concave pit in the area, and then use cement to build a concave cement storage pond in the pit, and control the width at about two meters.

2. Straw preparation

Before the corn straw is stored, it is also necessary to prepare the material. First of all, it is necessary to select the corn straw with green leaves and less yellow leaves for harvesting, and remove the rotten corn on the straw and the parts that are too contaminated with soil, so as not to cause mildew and deterioration of the green storage corn straw in the process of storage.

3. Straw treatment

After the corn straw is collected, it needs to be cut, the corn straw is cut into fine pieces, and then the hay is mixed into it to absorb water, and wheat bran, rice bran and other feeds and green storage feed starter can also be added to the corn straw, and after mixing evenly, the corn straw can be loaded into the green storage pond.

4. Storage

When loading corn stalks, it is necessary to press while loading, compacting the feed, improving more storage space, and squeezing can also discharge the oxygen in the feed to reduce the probability of deterioration of the feed.