Due to the wide distribution of orchards and the large number of fruit trees in China, a large amount of fertilizers are needed. In recent years, with the development of agricultural biotechnology, microbial agents are gradually being used by fruit farmers.Tu chefXiaobian thinks that the following points should be paid attention to when using microbial agents5Matters, let's take a look!
1The application time of microbial agents is usually early morning or cloudy. Bacillus in microbial inoculum can't be directly exposed to sunlight, which will affect its reproduction, metabolism and other activities, and even inactivate it, so it is necessary to avoid using it in hot and high temperature weather.
2Microbial agents have strict requirements on soil conditions, such as soil moisture content, organic matter content, andpHThe size of the value will affect its function. General bacteria are suitable for living in water content.60%-70%In the soil, so it should be watered immediately after application, and the mixed application of bacterial fertilizer and organic fertilizer can increase the content of organic matter in the soil.
3Microbial agents should not be placed for a long time, but should be bought as needed; Before use, it should be stored in a cool, dry and ventilated place to avoid heat, moisture and direct sunlight. The fertilizer should be used up once after opening, otherwise other bacteria will enter and pollute the bacteria in the fertilizer.
4、Microbial inoculumDo not use it with substances that can kill beneficial bacteria. Because microbial agents contain a large number of beneficial living bacteria, it is strictly forbidden to mix with fungicides, insecticides, herbicides, sulfur-containing fertilizers and straw ash. Because the substances in these pesticides or fertilizers can easily cause inactivation of bacteria, leading to its ineffective. If it is to be applied, the interval should be less.48Use it in an hour.
5Microbial agents cannot be mixed with chemical fertilizers at will. Although bacteria can be mixed with chemical fertilizers and organic fertilizers, it doesn't mean that they can be mixed at will. When the total content of N, P, K and other elements in fertilizer exceeds7%It will inhibit the activity of bacteria to a great extent. Therefore, when chemical fertilizer and bacterial fertilizer are mixed together, we suggest mixing them with each other. If the bacteria in bacterial fertilizer have good tolerance to chemical fertilizer, they can be mixed.
Shandong Tudachu Fertilizer Co., Ltd. is a high-tech enterprise introduced by the government, which integrates the research and development, production, sales, foreign technology introduction and import agency of microbial agents, water-soluble fertilizers and fully water-soluble tower compound fertilizers. It is supported by a full set of functional fertilizer products, scientifically nourishes every cycle of crop growth, and provides a variety of high-tech products. According to the different conditions of different crops, nutrition cares for every link of crop growth, effectively solves the problem of crop nutrient deficiency, and enables crops to grow healthily and obtain higher quality and more output.