100%Robusta Instant Coffee:3IN1 Coffee and milk tea has mellow stranger flavor;
1. Special large package for industrial raw material sales;
2. 100% pure coffee;
3. Good instant solubility;
4. Unique aromatic oil recovery device to maintain the flavor of coffee to the greatest extent;
5. Stable raw material origin and long-term supply
Instant Cold Coffee,Good Instant Coffee,,Agglomerated Instant Coffee,Caramel Flavored Coffee Yunnan New Biology Culture Co,.Ltd , https://www.lvsancoffee.com
(1) Cellar refers to the place where the silo is to be dug for a good site, where the terrain is high, the soil is solid, the groundwater level is low, the leeward is sunny, the distance from the cowshed is relatively close, there is a certain open space around, and it is convenient to transport raw materials. There are generally three types of underground cellar type: underground type, ground type and semi-subterraneous type. The former is suitable for low groundwater level and good soil quality; the latter two are suitable for high groundwater level and poor soil quality. The size of the cellar volume should be calculated based on the number of cattle raised. The silage required for each adult cow is approximately 15 cubic meters. The pit should be dug about 1 week before the silage, so that the sun irradiation sterilization. If you use an old cellar, you should clean and repair beforehand, and brush it once with lime water. The cellar depth of the silo is generally 2m, and the cellar width is 4m. The wall of the cellar must be straight and smooth. It is better that the upper mouth of the pit is larger than the lower mouth, and the corner of the pit is blunt.
(2) Material, which refers to the selection of silage materials After many years of practice, corn stalks, especially multi-spike corn stalks, are the best cow silage materials; followed by superior sorghum stalks because of their high sugar content, silage good results. Both can be stored separately or mixed. Corn stalks and sorghum stalks are stalks after harvesting grain. As a raw material for silage, they should be kept in a green state for processing. Even if the leaves are dry, stalks cannot dry up. However, other straws are generally not used for making cow silage.
(3) Net, which means that the silage material should be clean and must not be mixed with foreign materials such as dirt, feces, iron wire, wood chips, etc., and must not allow the raw materials that are spoiled to enter the pit. During the production of silage, special attention should be paid to prevent contamination by soil. If the soil enters the pit, silage will deteriorate. The root part of corn and sorghum also cannot be used for silage. If raw materials with rooted soil are found, it is better to stop the material and never allow it to mix in the pit.
(4) Water means that the raw water content should be appropriate. Normally, the water content of raw materials should be about 70%. The method for checking the moisture content of raw materials is to firmly grip the raw materials with both hands, and to expose the water droplets with fingers instead of dropping them down. If the raw material is too dry, sprinkle some water, and then stir and step on it immediately to achieve the purpose of adding water evenly and preventing the water from being redistributed; if the raw material is too wet, the raw material is dried in the sun and then processed. In addition, when processing ammoniated silage, adding ammonia or adding urea can be performed in synchronization with the addition of water. During silage, the temperature should be checked frequently. A common and simple method is to probe the temperature of the raw material at a depth of about 30 cm in the cellar. If the temperature exceeds the normal human body temperature (37°C), add water to reduce the temperature. It is worth noting that the addition of water should not be excessive, and the water content of the raw materials should always be maintained at about 70%, otherwise lactic acid bacteria will not be able to reproduce normally.
(5) Smashing means that the raw materials must be chopped and cut into pieces with a length of about 4 cm using a lawn mower or a grass cutter. If they are found to be too long, they must be sharpened immediately. Crushed raw materials, easy to pack tight, help to drain the air, but also make the juice in the straw ooze out, for lactic acid bacteria growth and reproduction required.
(6) Fast, which means that silage is faster when it is silage. It is a very time-consuming job. To be transported, with the cut, with the equipment and with the step (pressing), after the storage of a pit, it should be quickly sealed The purpose of the cellar is to avoid the loss of water and nutrients by allowing the sun to stay in the sun for a long period of time, and to prevent the storage process from being elongated so that the raw material can be degenerated in the cellar. For the special green straw, it should be dried in the sun for 1 day to 2 days after cutting, and then stored green, which can emit a small amount of water, promote the death of plant cells, and also kill some parasitic microorganisms, which is conducive to the success of silage.
(7) Actually, it means that the raw materials must be packed and compacted to one side, while pressing, especially around the cellar and at the corners. Special attention should be paid to compaction. Storage and storage of raw materials should be added to the height of about 60cm after the cellar and then sealed cellar, until the sinking of raw materials can naturally fall to the same level with the cellar, can also play a compaction effect. When loading a large silo, it can be compacted with a vehicle such as a chain tractor. The purpose of compaction is mainly to exhaust air and squeeze out juice to facilitate the growth and reproduction of lactic acid bacteria. In short, the raw material pressure is better, this is more important.
(8) Strictly speaking, it means that the silo must be closed tightly, and the silo is airtight and impermeable. In particular, the cellar roof should be first covered with 15 cm thick wet sorghum stalks on top of the raw materials. It is better to cover with a layer of plastic film, and then cover the soil with a cover of 70 cm or more. When covering the soil, it should be divided into two layers. The following layer of soil should be stepped on one foot and the surface be beaten smooth; the top layer of soil can be tapped with a shovel, so that the cracks can be filled by themselves. . At the same time, it must be observed constantly. If subsidence and cracks are found, seals should be added in time. Keep the pit floor well drained and prevent rain and air from entering the pit. In winter, the top of the pit should be removed by snow. In short, the silo must be closed tightly, the stricter the better, just like the sealed canned bottle, the silage called “canned grassâ€, which is very important.
In the above aspects, dairy cow silage production methods have not been systematically linked, but as long as they do this, silage will surely succeed. Among them, we must pay special attention to the "strict" and "real" aspects.
The key to dairy cow silage production
For the production method of dairy cow silage, after many years of experimentation and practice, people have obtained successful experiences. The following eight words are summed up: cellar, material, net, water, broken, fast, solid, and strict.