How to build a pig barn reasonably? How to build a pig barn is the best

1.General requirements for pig house construction According to the physiological characteristics of pigs that are sensitive to overcooling and overheating, rapid climate change and humidity, the temperature in the house is generally required to be kept at 10-20 degrees, the relative temperature is 40-75%, each pig occupies the area of the pig house (reference number) The boar is square meters, the late gestation and lactating sows are square meters, the pre-gestation and empty sows are square meters, the replacement pigs are square meters, the young pigs and the shelf pigs are square meters, and the area of the sports field outside the pen is best to be a multiple of the pigsty area, and the form of the pig house is more, It can be designed according to the size of the rearing.

2.The main ancillary equipment in the pig house The water trough is a commonly used and important equipment for pig raising.

1) Water trough: The drinking trough can be located on one side of the feeding trough alone, or located in a lower place on the sports field, the general length of the trough is 40 cm, the width is 30 cm, the depth is 20 cm, and the bottom of the trough is"u"Zigzag, with a drainage hole at one end plugged with a wooden stopper.

2) Feeding trough: The feeding trough is mostly rectangular, built with bricks, and then wiped with cement mortar, and the bottom of the trough is present"u"Font. Open the drain hole at one end, plug it with a wooden stopper, and pull it out when cleaning. The size of the trough should be determined according to the type of pigs and the number of pigs fed per trough.

3) feeding room: piglet feeding room on one side of the pig pen, separated by a wooden fence iron fence or brick, piglet feeding room can also be used as a newborn piglet nursery room, when the piglets need to be fed, and then changed to a feeding room. Therefore, there should be a hole in and out of the piglet in the feeding room, and lay the grass, and when it is cold, you can also put a few bunches of hay on the top of the bar, so that the piglets can drill under the grass to keep warm.

With 140 sows in a small unit as an independent basic unit, pig breeding is a small unit, sewage treatment is a small unit, production management is a small unit, and economic accounting is a small unit, which is a complete and independent system; This independent system is like a building block, and countless building blocks are stacked together to form a large scale. This method of raising pigs reduces the number of infectious sources, blocks the transmission of infectious diseases, and makes pigs not sick or less sick, so as to achieve the purpose of purifying pig diseases.

Requirement 1The environment of the pig dormitory should be ventilated, the pig dormitory and the place where it eats should be separated, the isolator should be built, the pig should be numbered, and the pig must be sent to the isolator for observation if it is found to be sick

The construction is mainly done to prevent the cold, keep warm and ventilate. When building a pig house, it is necessary to pay attention to the simple barn. Don't build the pig house too luxuriously, just achieve cold protection and warm ventilation. And the slaughter should be timely.

For example, when the weight of binary pigs reaches 70 kg, the inner ternary 80 85 kg, the outer ternary 95 kg, and the British PIC pig 105 kg, it is the timely weight for slaughter.

In addition, when the pig market is high, the heavier the weight, the better; **When it is low, it is better to be lighter in weight to reduce feed consumption and reduce costs.

The best way to build a pig barn is as follows:

1. It should be built far away from urban areas, residential areas, traffic arteries, etc.

2. The transportation should be appropriately convenient, otherwise it will bring difficulties to production, life and product sales.

3. Manure and urine are best digested naturally through nearby farmland and orchards, which is a good fertilizer to prevent environmental pollution.

4. The terrain is required to be neat and open, so as to make full use of the site and reasonably arrange the buildings, reduce the workload of cleaning up the site before construction, and the terrain should be high and dry, south-facing, flat or with gentle slope.

Precautions for building a pig barn:

1. Site selection

The location of the pig house is very important, and it is necessary to comprehensively consider the space such as the pig herd movement area, the pig flushing area, the sick pig isolation area, the feed storage and the daily office. Too small and too dense a pig house will cause stress in the pig herd and affect normal growth. In addition, when installing pig house equipment, pig herd grouping, relocation, etc. should be integrated.

2. Drink water

The unreasonable drinking water system makes it difficult for the pigs to drink water, which leads to a decrease or decrease in feed intake. Not only did we have to make sure that the drinking spout was enough for the pigs to drink, but we could also set the drinking fountain at two heights while ensuring that the water pressure and pipes were unblocked.

3. Lighting

The most reasonable orientation of the pig house is undoubtedly to sit south and face north, and the size of the windows should also be reasonable to ensure the daily light of the pigs.

4. Ventilation

The pig house needs to ensure ventilation, timely discharge of harmful gases, dissipate heat, and ensure that germs are not easy to breed.

There are many architectural forms of pig houses, which can be divided into three categories: open pig houses, greenhouse pig houses and closed pig houses.

1) Open pig house: simple building, saving materials, good ventilation and lighting, harmful gases in the house are easy to discharge. However, due to the fact that the pig house is not closed, the temperature in the pig house changes with the changes in nature, which cannot be artificially controlled, especially in the cold winter in the north, which will affect the reproduction and growth of pigs.

In addition, the relative footprint is large.

2) Greenhouse pig house: that is, a greenhouse pig house with plastic buckles. Solar radiation is used to increase the temperature in the barn.

This form is mostly used in winter pig raising in the north, which is a pig house with little investment and good results. According to the number of layers of plastic film on the building, it can be divided into single-layer plastic sheds and double-layer plastic sheds. According to the arrangement of the pig house, it can be divided into a single row of plastic sheds and a double row of plastic sheds.

In addition, there are semi-underground plastic sheds, planting and breeding combined with plastic sheds, etc.

3) Closed pig house: There are usually three types of closed pig houses: single row closed pig house, double row closed pig house and multi-row closed pig house.

Single-row enclosed pig house: the pig pen is arranged in a row, with or without a walkway against the north wall, the structure is relatively simple, the lighting, ventilation and moisture-proof are good, and it is suitable for areas that are not very cold in winter.

Double-row closed pig house: the pig pen is arranged in two rows, with a walkway in the middle, which is convenient for management, high utilization rate, and good thermal insulation, but the lighting and moisture-proof are not as good as the single-row type, which is suitable for the cold north in winter.

A new type of tempered cement integrated insulation pig house construction mode was born in Heilongjiang Qiqing insulation building materials factory, this kind of insulation room beyond the traditional building concept, neither brick and tile masonry nor plate assembly, but at the construction site using special equipment will be specially treated with strong adhesion of tempered cement directly laid on the benzene board, extruded plastic board or rock wool board, the whole wall is seamlessly connected, excellent thermal insulation, impact resistance, water and moisture resistance, not afraid of corrosion.

The thermal insulation pig house built by this new construction mode is not only superior in comprehensive use, but also the cost is only about 45% of the brick structure house, which is used as a breeding enclosure, residential housing, thermal insulation workshop, storage warehouse and so on in the cold areas of the north and its ideals.

The tempered cement insulation pig house is composed of tempered cement insulation wall and EVA anti-corrosion insulation roof panel. The tempered cement insulation wall is composed of two parts: special reinforced cement protective layer and EPS board (benzene board) insulation layer, which adopts a unique cement composite tempered material formula and construction technology, which not only completely solves the problem of cement and EPS board bonding difficulties and cracking, but also greatly improves the tensile resistance, bending resistance and service life of the material itself compared with the cement wall. It has many excellent characteristics such as high strength, light weight, never deformation, fireproof, waterproof, moisture-proof, anti-corrosion, moth-proof, sound insulation, heat insulation, etc., and is a safe and environmentally friendly product.

When building a pigsty, you need to choose an open, quiet place, facing the wind and sun. During the construction process, you can use cement and bricks to build the pillars, or you can use concrete to build the ground. After the pigsty is built, you can prepare troughs, manure drains, water tanks, and vents to provide a good environment for the pigs to grow.

Methods of building pig houses.

1. Breeding sites.

When building a pig barn, you need to first choose a place to keep it. The environment in which the pigs grow is dirty and smelly, and the pigsty needs to be built in the backwind area. In addition, pigs are easily frightened during their growth, so the construction site needs to be in a quiet place away from crowds and roads.

2. Construction method.

When building a pig house, you can use refractory bricks and cement to build columns, and choose a plastic shed as the top. You'll also need to build the floor of the barn with a concrete hunger wheel to keep it level. After the frame is built, the perimeter wall can be built with cement and bricks, and the pigsty can be built with iron railings, so that each pig has a movable area of three square meters.

3. Preparation facilities.

After the external construction of the pigsty is completed, a manure outlet should be prepared inside to avoid the accumulation of manure during the feeding process and affect environmental hygiene. Pigs can also be equipped with troughs and tanks. If breeding sows, it can also provide an area where the piglets are isolated from the sows to avoid piglets being crushed to death by the sows.

4. Precautions.

After the pigsty is built, it is necessary to clean up all the construction waste in the place to avoid the phenomenon of pig injury and infection. You can also disinfect the pigsty, spray disinfectant into the pigsty, close it for a day, then open the window for ventilation, and wait for the medicine in the pigsty to volatilize before breeding.

There are many kinds of rural pigsty construction methods, usually based on these three types: greenhouse pigsty, open pigsty, and closed pigsty.

1. The pigsty of the greenhouse type is mainly made of greenhouses and plastics, the pigsty is to increase the temperature inside the pigsty with the light of the sunlight outside, and in colder places, pigs are usually raised in this way, such as the most common in the north, usually this investment is not very much, and the effect is ideal.

2. Open pigsty, the construction method is simpler, enclose some wooden fences on the line, very cost-saving and materials, usually this lighting is better, and it is easy to exclude harmful gases, but there are also some shortcomings, because the pigsty is not closed, so the temperature inside the pigsty changes with the change of weather, not very easy to control, this is especially in the north is very cold, very unsuitable for breeding, usually this pigsty will be in a warmer place.

3. The closed pigsty is usually built in the form of single-row closed, double-row closed and multi-column closed, usually its construction method is to row one to several rows of pigs, and the corridor structure can be set up in front of each row of railings, and the middle of the corridor is the pigsty, usually this lighting is better, the effect of ventilation and moisture-proof is also very good, and it is suitable for places where the temperature difference is not large and not very cold in winter.

To build a pigsty in the countryside, you need to decide how to build it according to the local climate, like the local winter is relatively cold, usually this kind of pigsty is suitable for closed, and greenhouse construction, if the local winter is not very cold, these three methods are OK.