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High-quality flower greenhouse insulation is made
High-quality flower greenhouse insulation is made

time: 2020-01-03 12:30:04

author: Maoxin Greenhouse Insulation Materials Co., Ltd.

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This article is provided by Maoxin Greenhouse Thermal Insulation Materials Co., Ltd. It focuses on the production of high-quality flower greenhouse insulation. Maoxin Greenhouse Thermal Insulation Material Co., Ltd. specializes in providing new materials, pe greenhouse insulation quilt manufacturers, new materials, pe greenhouse insulation, wholesale, new materials, pe greenhouse insulation quilts, and other products and services. Our company has a group of highly professional staff. We always uphold the honest, trustworthy, serious and responsible work attitude, praised by our customers!

High-quality flower greenhouse thermal insulation made of flowers requires a suitable greenhouse climate environment. Different flowers have different requirements for light, temperature and humidity in different growth stages. For example, the growth and development of flowers have certain requirements on light intensity and photoperiod. According to the light intensity, they can be divided into positive, neutral and negative flowers. Anthurium and orchids need to grow at lower light levels. It has a certain relationship with induced flowering, and can be divided into long-day, middle-day and short-day flowers, such as chrysanthemums and poinsettia.

In addition to light, suitable temperature and humidity also play a significant role in the healthy growth of flowers and reduce pests and diseases. The curtain is one of the most important climate control equipment in the greenhouse, which is used to adjust the light, humidity and temperature of the greenhouse. The material characteristics and the density of the woven strip determine its shading rate and energy saving rate. So, how to create a suitable greenhouse climate environment for flowers through the use of climate regulating curtains?

First, sun protection

The light intensity in summer far exceeds the needs of plant growth. The installation of a suitable climate-regulating curtain can effectively regulate the amount of light entering the greenhouse, which protects flower plants. As the amount of light entering the greenhouse is reduced, it also indirectly reduces the temperature. effect. The outer sunshade has a better cooling effect than the inner sunshade, mainly because the outer sunshade curtain can block out sunlight before it enters the greenhouse, reducing heat radiation into the greenhouse.

High-quality flower greenhouse insulation is made

In addition to sun protection, some climate-regulated curtains can also provide high-quality light to the greenhouse-scattered light. Compared with the direct light, the scattered light is softer and more uniform. It can effectively reduce the shadow produced by the greenhouse structure in the production area, so that the flower plants can obtain uniform light and reduce the workload of flower growers. In addition, for relatively large fresh cut flowers, such as roses and gerberas, scattered light can penetrate deep into the canopy of the plant, improve photosynthetic efficiency, and thus increase yield. As the light shielding of the upper and lower leaves to the middle and lower leaves is reduced, growers can perform reasonable dense planting and improve production efficiency. Excessive direct light will cause the stomata of the leaves to close and the transpiration will decrease, so the temperature of the leaves will increase. For young petals and leaves, the hot direct light can easily cause burns, and the scattering type curtain can effectively protect the plant from harm.

High-quality flower greenhouse insulation is made

Aluminum foil-style curtains can be used as thermal insulation in winter and closed at night. In terms of material performance, the heat preservation effect of aluminum foil is better than that of film. The energy saving rate of general film is 43% ~ 50%, and the energy saving rate of aluminum foil type insulation curtain can reach 49% ~ 70% according to the content of aluminum foil strip. .

Secondly, the use of thermal insulation curtain is not only to maintain the temperature of the greenhouse air. It is more important and often overlooked. It can also reduce the heat radiation loss of the plant, so as to maintain a higher plant temperature and prevent condensation from occurring, especially the buds. This can indirectly improve the quality of flowers. Due to the use of thermal insulation curtains, the temperature and humidity will increase, and it is necessary to regulate by keeping the ventilation gap or opening the window.

Fourth, adjust the photoperiod

Unlike growing vegetables, flower growers face the problem of inducing flowering. Due to market demand, annual pot supplies and fresh-cut flowers are required. Sometimes, in order to meet the needs of the festival, it is necessary to regulate the timing of flowering. In general, greenhouses use light compensation and light blocking methods to control the light cycle, and light blocking curtains are used for light blocking.

The selection of greenhouse curtains for flower planting in greenhouses often depends on the local climatic environment and the varieties planted, and it is necessary to give reasonable suggestions in combination with planting experts and greenhouse experts.

Pay attention to greenhouse engineering technology and serve modern agriculture. The content of the following article was edited and edited by Guangyuan Greenhouse Yugong. Thank you for watching, please forward, reprint, and indicate the source of Guangyuan Greenhouse. Thank you for your cooperation.

http://cyccww.cn/dpbwb-1020.html indicate: http://cyccww.cn/dpbwb-1020.html

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linkphone: 15033110058

QQ: 1331515152

address: South of Wangcun Village, Qiji Town, Wuji County, Shijiazhuang, Hebei

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