How should a silage pond be built? Above ground silage pond construction method

It can be all underground, or half of the ground and half of the ground, dig a pool, one end is deeper, and the other end is obliquely up. Long. The width depends on how much you raise, and if you have more, you will be longer and wider.

A height of 1-3 meters is enough. The slope is flat if it is above-ground, and the slope of half-up, half-down and underground is preferably smaller.

Hello, dear, I am happy to answer for you: the construction method of above-ground silage pond is as follows: 1. When establishing, you can choose the construction method according to the local water level conditions, and the construction method is above-ground, semi-underground or fully underground, and the bottom is at least above the groundwater level.

The shape can also be selected when established, rectangular, square, and circular cellars can be used, but the four corners of the square cellar should be built into a semicircle, and the cellar wall should be smooth and flat and have a certain slope difference, which is convenient for compaction. 2. The building specifications of the green storage pond require a width and depth of about 3 meters, which should not be too wide or too deep, and the length can be determined according to the number of livestock. If you want to improve the quality of feed, you can add some substances appropriately, such as microbial silage.

3. The green storage effect of the green storage pool is better, and the amount obtained by storing it can be used for a long time, and its preservation effect is better than that of the green storage bag. Because the green storage feed is soft and juicy, the smell is sweet and sour, the aroma is good, and the palatability is good, so it is especially suitable for feeding beef cattle, and beef cattle also like to eat. Whether the green storage pool should be left with a drain:

1. If the pool is built on the ground, you can leave a drainage, and the silage in many places is semi-underground, and the water will not flow out and will not have an impact. When setting up, it should be noted that the drainage outlet can not be left on the pool wall, but can be made in the outlet of the pool, because guess where the silage left on the pool wall will deteriorate when it encounters air. 2. Silage can be used after 38-52 days of production, and high-quality silage is generally yellow-green in color, soft and juicy, sour and fragrant, and good palatability.

The use of silage must start from the leeward end and gradually take it from top to bottom on the other side, and must not dig holes to take grass. 3. The amount of silage must be determined according to the breed, age, use and quality of the silage. Pay attention when using, do not feed too much, otherwise it is easy to cause diarrhea, and there should be a gradual process when starting and stopping feeding.

Dig the silage storage pond and choose a place with solid soil, high and dry terrain, leeward to the sun, and rainwater is not easy to flood to build a silage cellar. The cellar shape is generally divided into round and rectangular, and the cellar wall is straight and smooth, impermeable to water and breathable. The width of the cellar should generally be less than the depth, and the better ratio is 1:

1 5-2, which is conducive to the weight of the raw material itself to compact it and reduce the amount of loss. The size of the cellar should be determined according to the number of silage and the number of heads of livestock, the general diameter of the circle is between 1 7-3 meters, the depth is 3-4 meters, and the bottom should be in the shape of a pot bottom. Large-scale livestock farms should use rectangular cellars, with a width of 1 7-3 meters and a depth of 2 3-3 3 meters, and the length depends on the number of silage.

The corners of the rectangular cellar should be rounded to facilitate the descent and compaction of the raw materials. To reduce silage loss, a plastic film should be laid on the bottom and around the cellar.

The calculation of the capacity of the silage cellar should be based on the moisture content of the raw materials and the degree of chopping, and the weight of the silage per unit volume (cubic meter) should be grasped first (for example, the weight of corn stalks in the case of low moisture content, the weight of finely chopped per cubic meter is 430-500 kg; The coarser cut is 380-450 kg), and then multiplied by the volume of the cellar (the circular cellar is 3 14x radius 2x cellar depth; The rectangular cellar is the length of the cellar x the width of the cellar x the depth of the cellar, both in meters), that is, the weight of the silage in the cellar (kg).

Four meters wide and three meters high and fifty meters long can be, two meters underground and one meter above ground are all with three seven walls, cement hardens the ground wall, and the wall is best with an inclination angle (not too big eight to ten centimeters).

If anyone has **, it's better to see.

Summary. Both the Land Management Law and the Regulations on the Protection of Basic Farmland clearly stipulate that it is forbidden to occupy basic farmland for forestry and fruit industry and to dig ponds for fish farming. The construction of simple sheds to raise cattle and high-scale breeding belong to the category of agricultural facilities.

In 2010, the relevant departments of the "Notice on Improving the Management of Facility Agricultural Land" clarified the management of agricultural facility land, especially the requirements for large-scale livestock and poultry breeding land. The circular makes it clear that the construction of facilities should make the best use of unused land such as barren hills, barren slopes, tidal flats, and inefficient idle land, and do not occupy or occupy less cultivated land, and it is strictly forbidden to occupy basic farmland. From the above provisions, it can be seen that laws and administrative regulations do not prohibit the occupation of basic farmland for the development of livestock and poultry breeding, but if large-scale livestock and poultry breeding inevitably involves the construction of facilities, and the construction of facilities cannot occupy basic farmland.

Therefore, if you want to engage in animal husbandry, you can use barren mountains and wasteland, as well as unused land to develop animal husbandry, and basic farmland is strictly protected by the state, so it cannot be occupied.

Both the Land Management Law and the Regulations on the Protection of Basic Farmland clearly stipulate that it is forbidden to occupy basic farmland for forestry and fruit industry and to dig ponds for fish farming. The construction of simple sheds to raise cattle and high-scale breeding belong to the category of agricultural facilities. In 2010, the "Notice on Improving the Management of Agricultural Land for Facilities" of the Ministry of Good Teasing clarified the management of land for agricultural facilities, especially for large-scale livestock and poultry breeding land.

The auction notice of the friend made it clear that the construction of facilities should make use of unused land such as barren hills, barren slopes, tidal flats and inefficient idle land as much as possible, and do not occupy or occupy less cultivated land, and it is strictly forbidden to occupy basic farmland. From the above provisions, it can be seen that laws and administrative regulations do not prohibit the occupation of basic farmland for the development of livestock and poultry breeding, but if large-scale livestock and poultry breeding will inevitably involve the construction of facilities, and the construction of facilities cannot occupy basic farmland. Therefore, if you want to engage in animal husbandry, you can use barren mountains and wasteland, as well as unused land to develop animal husbandry, and basic farmland is strictly protected by the state, so it cannot be occupied.

Can't be occupied.

(1) General silage: It is to chop, compact, and seal raw materials to multiply lactic acid bacteria in an anaerobic environment, so as to turn the starch and soluble sugar in the feed into lactic acid. When lactic acid accumulates to a certain concentration, it inhibits the growth of spoilage bacteria and preserves the nutrients in the green feed.

2) Semi-dry silage (low-moisture silage): the moisture content of the raw material is low, so that the microorganisms are in a physiological dry state, the growth and reproduction are inhibited, the microbial fermentation in the feed is weak, and the nutrients are not decomposed, so as to achieve the purpose of preserving nutrients. Due to the low moisture content and the lack of strict requirements for other conditions, this kind of silage expands the range of raw materials compared with general silage.

3) Additive silage: It is to add some additives to the silage to affect the fermentation of silage. Such as adding various soluble carbohydrates, inoculating lactic acid bacteria, adding.

Enzyme preparations, etc., can promote lactic acid fermentation, quickly produce a large amount of lactic acid, so that the pH quickly reaches the requirements (; Or add various acids, bacteriostatic agents, etc., which can inhibit the growth of spoilage bacteria and other microorganisms that are not conducive to silage.

long, for example, ryegrass silage can be added to the mixture of formaldehyde and formic acid (3 1) in the ratio of 10 grams of kilograms; Or add urea, ammonia, etc. to increase the nutrient content of silage. This improves silage effectiveness and expands the range of silage feedstocks.

You're going to use sweet potato vine sweet potato seedlings for silage, right?

Here's how to make it:

1. Prepare materials.

Sweet potato seedlings that need to be fermented (should be crushed), if they are fresh sweet potato seedlings, you also need to prepare some dry straw, corn flour or wheat bran, and the original fermentation agent;

2. Dilute the bacterial solution. First, the starter is mixed with corn flour or wheat bran in a ratio of 1:5 10, and then sprinkled into the crushed sweet potato seedlings, and mixed evenly;

3. Moisture requirements. The moisture content of the prepared material is controlled at about 50%, and the judgment method is: grasp a handful of materials to form a ball, and the finger seams see the water without dripping, and it is advisable to disperse when it lands, if the moisture content of the material is too large, you need to add some dry materials to adjust (for example:

dry wheat stalks, corn stalks, etc.), if the water content of the material is small, it is necessary to add water to adjust;

4. Temperature requirements: sealed fermentation at a temperature above 20°C for 5-10 days;

5. Sealing requirements. After the material is adjusted to moisture, it can be packed into plastic bags, cylinders and other containers with good sealing, which should be completely sealed, and when fermenting in containers with poor sealing, a layer of plastic film or bags should be added to the outside, and then tightly sealed with rubber bands;

6. Complete fermentation. Sealed fermentation for about 3 days under the condition of high temperature, and when there is aroma of wine, it means that the fermentation is completed;

7. Precautions. During the fermentation process, it can not be disassembled and overturned, and the finished product after fermentation should be sealed immediately after each feeding.

Due to the high water content of sweet potato vines, you can dry the sweet potato vines first during the operation, or add more hay and bran to dilute the water during the silage process of sweet potato vines.