Recently, there have been cold waves and snowfall in many places, and all kinds of vegetables and fruits in the harvest period are very prone to frost damage and diseases due to the sudden low temperature and high humidity weather. In order to ensure the smooth and orderly production of agricultural products, Beijing, Jiangxi, Shanxi and other places have taken different measures to ensure the production of agricultural products.
At an agricultural plantation in Beijing's Changping District, agricultural technicians are working with farmers to inspect the growth of vegetables in a solar greenhouse and to treat diseases such as gray mold caused by low temperatures and high humidity. In order to meet the temperature and humidity conditions required for the growth of vegetables, the agricultural park uses scientific and technological means such as the greenhouse environmental intelligent control system to obtain the data of environmental factors such as air, soil temperature and humidity and carbon dioxide concentration in the greenhouse in real time, and strengthens monitoring and inspection, and realizes remote and automatic control according to the set parameters.
Yuan Aihua, deputy general manager of an agricultural park: It has snowed in the past two days, every morning.
At seven or eight o'clock, everyone began to remove the snow on the shed, and some warming measures were also in place, such as some warming blocks, as well as air heat source pumps, to ensure that the yield and quality of agricultural products did not decline.
The continuous low temperature weather in Jiangxi Province has affected rape and strawberries in greenhouses, which are in the critical period of growth. In Wan'an County, Ji'an City, 17 agricultural science and technology teams taught farmers cold and freeze prevention techniques. In Leping City, Jingdezhen, the local organization of technical personnel to inspect and maintain the heating equipment in advance to ensure the normal heating of the greenhouse.
Strawberry planting technician Chen Kun: Our greenhouse is equipped with all-round 360-degree warm water pipes, including the ground and the upper part of the planting trough, all of which can effectively heat up the greenhouse.
In Changzhi City, Shanxi Province, Licheng County, Huguan County and other counties have launched agricultural emergency plans, agricultural technicians to check the growth of crops, and guide growers to strengthen the temperature, humidity, light, and ventilation in the shed. At the same time, the growers also cleaned up the snow on the roof of the vegetable greenhouse in a timely manner, strengthened the scaffolding, and ensured the safety of agricultural production in the facility.