What problems should we pay attention to when raising chickens in greenhouses?

Raising chickens in plastic greenhouses is very popular with rural farmers because of its low cost. However, the greenhouse has its particularity in building materials and scaffolding structure, and the following points should be paid attention to when raising chickens:

(1) Fire fighting: Except for cement columns, almost all materials in the greenhouse are combustible, such as plastic film, wood, bamboo poles, wheat straw, etc. Both heating and insulation need fire, so fire prevention is one of the most important problems in raising chickens in greenhouses. The wires arranged in the shed should conform to the electrician's operating rules, and it is best to use copper wires instead of aluminum wires. Due to the high humidity in the greenhouse in winter, it is easy to condense, and the aluminum conductor joint is easy to oxidize when it meets water. Once oxidized, it will generate heat due to poor contact, and when it reaches a certain temperature, it will ignite the surrounding flammable materials. In addition, don't overload electricity, which will cause fire. For the stove and flue in the shed, cement asbestos tiles can be used to cover it properly when it is overheated, so as to avoid the fire caused by overheating radiation heat. You can also set the stove in a semi-underground place outside the shed, which is safer.

(2) Windproof: Windproof shed has two forms. One is that the wind only lifts the plastic film away, leaving the scaffolding; The other is to lift the scaffolding down together. For the first case, the key is that the plastic shed should be tightly closed so that the wind can't blow in. Once the wind blows in, it will lift from the inside out and lift the plastic film away. In the second case, the column should be buried at least 50 cm underground and compacted; Columns, beams and arched scaffolds shall be firmly connected and tightened with No.8 iron wire when necessary.

(3) Waterproof: The edge of the plastic film on the greenhouse should be tightly sealed to prevent rainwater from falling into the greenhouse. When it rains, close the plastic film and air inlet window on both sides in time according to the wind direction. When it rains in summer, leave an exhaust port to exhaust air. If necessary, turn on the fan to force exhaust air to prevent high temperature and humidity and high concentration of harmful gases in the shed.