The light is divided into natural light and artificial light. Natural light is sunlight. This light varies in different seasons. It has a length of time and the intensity is not easy to control. Artificial lighting is light, which can artificially control the length of time and light intensity, bu ......
Adding a bottle of flowers to your own home makes your stay at home more enjoyable. The place where there are flowers is always full of vitality. At the dawn of this vibrant summer, let us choose a beautiful vase and insert a beautiful bouquet of flowers to give ourselves and our families a good m ......
Astragalus is warm, sheltered, dark, and scared. Therefore, it is recommended to choose a pond that is sunny, sheltered from wind, convenient in water supply, free from outside interference, and has an area of ​​3 to 5 mu, a water depth of about 1.5m, and a relatively stable water lev ......
Effective insulation and antifreeze measures for winter farm machinery: 1, tractors and other agricultural machinery should be parked in the garage as much as possible to prevent wind, sun, rain and snow erosion and freezing. 2, thoroughly clean the filter, oil pan, transmission, otherwise it wi ......
Shihezi University has recently released a new type of nitrogen fertilizer synergist developed by the Chinese Academy of Agricultural Sciences, Shihezi University and Zhejiang Aotongtuo Chemical Co., Ltd. - Pittsburgh N+. The Brilliance N+ has independent intellectual property rights, which has br ......
The artificial insemination technology of chickens has been widely promoted in many large-scale aquaculture enterprises. In particular, artificial insemination of breeder chickens is a serious, detailed and highly technical work, including the selection of breeding cocks, the inspection of semen qu ......
First, increase the temperature of the pig house One is an open-type pig house covered with plastic film. The second is the boiler-type heating supply in closed pig-raising workshops. The third is the open-type heating heating and plastic film covering the piggery. The fourth is heating heating p ......
Should not drink during menstruation - Green tea: menstrual blood contains high hemoglobin, plasma protein and hemoglobin, so women will lose a lot of iron after menstruation, should be more iron. The tea contains more than 30% tannic acid, which is easy to combine with iron ions in the intestine ......
To promote the rapid color change of tomatoes after the fall, the following points must be made in management: The first is to add fertilizer and water in a timely manner. Some vegetable farmers believe that watering of tomatoes during the color change period will affect the color change, thus re ......
As we all know, vegetables in greenhouses are prone to disease after watering, especially in the winter when the greenhouses are relatively closed and moisture does not drain out. It is very prone to storms. So, how can we avoid the disease after watering? For this problem, vegetable farmers often ......