The most comfortable weather of the year is spring and autumn, neither too hot nor too cold. However, in winter, if the insulation is not in place, the extreme minimum temperature will reach below minus 3 ℃, which can easily cause freezing damage to sweet orange fruits. Therefore, early cold prevention is very important for fruit trees.
Experts predict that the winter of 2023 may be cold, and with the trend of global warming, the probability of freezing is low, so it is necessary to pay attention to keeping warm. Because the temperature in many places this summer has risen by a step compared to previous years, people are very concerned about the winter temperature. However, based on the current situation, 2023 is a La Ni ñ a year, which means that the probability of southern winters being colder than northern winters is higher, making it prone to extreme cold.
How to choose high-quality cold proof fabric?
Firstly, we need to consider the material of the cold proof fabric. High quality cold proof fabric should have the characteristics of insulation, breathability, waterproofing, and durability.
Secondly, we need to pay attention to the size and shape of the anti cold cloth, and choose the appropriate size and shape of the anti cold cloth according to the specific situation.
In addition, factors such as price and the manufacturer’s reputation are also factors we need to consider in order to pursue higher cost-effectiveness.
How to cover the cold proof nonwoven fabric?
Faced with the cold winter, many farmers have begun to worry about their crops. Covering with anti cold cloth has many natural benefits, but will it be troublesome to cover it? Does it require a lot of manual labor, like before when bagging fruits? Today, I will talk to you about some precautions.
Preparation before covering with cold cloth
On the one hand, it is necessary to prepare the necessary materials for covering, such as Liansheng cold proof non-woven fabric, pointed wooden sticks, ropes, etc. On the other hand, it is necessary to carry out pest control for the first 3-4 days of covering. Focus on preventing red spider mites, anthrax, and other diseases. Before covering, be sure to apply medicine once. If you want to apply medicine again after covering, it will be difficult to operate.
Cover with cold cloth for a certain period of time
From November to the end of February of the following year, according to the actual situation, it should be done before the cold wave arrives. Liansheng anti cold cloth has the function of insulation and breathability, which can effectively reduce the temperature inside the anti cold cloth during sunny days and high temperatures. It can be covered a few days in advance to ensure the quality of the fruit and the fullness of the fruit mother branch.
Method of covering with cold proof cloth
The farmer’s first grade cold proof cloth cover is relatively simple. The cold proof cloth is fixed at one end with a scroll, and another person uses a bamboo pole to lift the cold proof cloth and directly cover it on the tree crown. Then, a wooden stick is driven into the ground and the cold proof cloth is fixed with a rope. A height of 30-50 centimeters should be left at the bottom for effective ventilation.
Management after covering with cold proof cloth
Check if the cold proof cloth covered is damaged, especially before the arrival of a cold wave; After covering, if the temperature rises, check the spider mites frequently; Liansheng cold proof cloth can effectively reduce the temperature inside the cloth during sunny days and high temperatures, without the need to frequently uncover and ventilate, thus reducing the workload of growers.
Case: Laying Tea Cold proof Cloth
Firstly, it is necessary to arrange the cold proof cloth reasonably and fix it around the tea tree to ensure that the main trunk and main branches of the tea tree are effectively protected. Secondly, we need to choose a suitable fixing method. We can use tools such as ropes and clips to fix the anti cold cloth on the tea tree, ensuring that the anti cold cloth can tightly adhere to the tea tree and not be blown by the wind.
In addition, we also need to regularly inspect and maintain the cold proof cloth, promptly repair or replace damaged parts, and ensure its normal use effect. The use of tea cold proof cloth is of great significance for the management of tea gardens in winter.
By using anti cold cloth reasonably, the cold resistance of tea can be improved, and the withering and withering of tea in winter can be reduced. At the same time, cold proof cloth can also reduce the humidity of the tea growing environment, reduce the occurrence of pests and diseases, and improve the quality and yield of tea.
During the winter tea cultivation process, tea cold proof cloth is like a loyal guardian angel, escorting the healthy growth of tea. Therefore, we should fully recognize the importance of tea cold proof cloth and choose and use it reasonably to create a warm and safe growth environment for tea. In this process, we can not only improve the quality and yield of tea, but also protect our ecological environment and achieve sustainable development of agriculture.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.
Post time: Aug-27-2024