The arched plastic film greenhouse for leafy vegetable seedling cultivation has its unique structural, environmental, cost and management characteristics. The following is a detailed strong plastic greenhouse introduction:
Structural characteristics of the arched plastic film greenhouse:
Polypropylene greenhouse has shape advantages: The arched structure is evenly stressed and strong plastic greenhouse can better withstand external forces such as wind and snow than other shapes, reducing the risk of structural damage caused by external forces. Moreover, this shape has no sharp corners, which can effectively prevent the film from being damaged due to stress concentration and extend the service life of the film.
Polypropylene greenhouse has space utilization: The strong plastic greenhouse internal space is open and relatively regular, which is convenient for the reasonable layout and planning of the seedbed. Whether it is a multi-layer seedbed or a flat seedbed, the space can be fully utilized to increase the number of seedlings per unit area.
Polypropylene greenhouse has flexible construction: plastic polytunnel greenhouse can be flexibly designed and constructed according to different terrains and land areas. Whether it is on flat land, slopes or other irregular terrains, polypropylene greenhouse can be adapted to site conditions through appropriate adjustments.
Environmental characteristics of the arched plastic film greenhouse:
Polypropylene greenhouse has flexible temperature control: Polypropylene greenhouse has good thermal insulation performance and can effectively maintain indoor temperature in low temperature seasons, plastic polytunnel greenhouse providing a suitable growth environment for leafy vegetable seedlings. At the same time, by setting up vents and other facilities, timely ventilation and cooling can be achieved during high temperature periods to avoid damage to seedlings caused by excessive temperature, and flexible temperature control can be achieved.
Polypropylene greenhouse has sufficient and uniform lighting: The strong plastic greenhouse arched shape allows the greenhouse to receive sunlight more evenly at different times and seasons, reducing the shading area. The plastic film has a high light transmittance, which can ensure sufficient light entering the room, meet the photosynthesis needs of leafy seedlings, and promote their healthy growth.
Polypropylene greenhouse has adjustable humidity: On the one hand, strong plastic greenhouse can reduce water evaporation, maintain a relatively stable humidity indoors, and create a suitable growth environment for leafy seedlings; on the other hand, through ventilation and other measures, it can be adjusted when the humidity is too high to prevent diseases caused by excessive humidity.
Cost characteristics of the arched plastic film greenhouse:
Low construction cost: Compared with other types of greenhouses such as glass greenhouses and solar panel greenhouses, the construction material cost of the arched plastic polytunnel greenhouse is lower. The price of plastic film is relatively cheap, and skeleton materials such as steel pipes, bamboo and wood are also relatively common and economical, reducing the initial investment in facility construction.
Low operating cost: plastic polytunnel greenhouse structure is relatively simple and does not require complex equipment and systems to maintain operation. Daily maintenance work mainly involves checking for film damage and frame stability, and the maintenance cost is low. In terms of energy consumption, except for the necessary ventilation and irrigation equipment, a large amount of energy input is generally not required to adjust the environment, which reduces operating costs.
Management features of the arched plastic film greenhouse:
Convenient operation: The internal space is spacious, and strong plastic greenhouse is more convenient and efficient for workers to carry out agricultural operations such as sowing, watering, fertilizing, thinning, and pest control in the greenhouse. plastic polytunnel greenhouse is also easy to install and use various seedling equipment and tools, such as drip irrigation systems, sunshade nets, and fill lights, which can be flexibly adjusted and managed according to the growth needs of leafy seedlings.
Easy to maintain: The plastic polytunnel greenhouse structure is simple, and the maintenance work is mainly focused on the replacement of the film and the reinforcement of the frame. No professional technicians are required to perform complex maintenance operations. After simple training, general agricultural producers can master basic maintenance skills, which reduces the difficulty and cost of maintenance.
Flexible crop rotation: Since strong plastic greenhouse is mainly used for leafy vegetable seedlings, the growth cycle of leafy vegetables is relatively short. After completing one crop of leafy vegetable seedlings, the planting variety can be quickly adjusted or the next crop of seedlings can be carried out according to market demand and planting plans, thereby achieving multiple plantings and flexible crop rotation, and improving land utilization and output efficiency.
