Most of our farmer friends use some different types of fertilizers when farming. Fertilizer is a good thing, but it is actually similar to a double-edged sword. Although fertilizer can provide nutrients for crops, promote the growth of crops, and make them grow. It grows better, but if you use too much fertilizer, it’s not a good thing. Not only will it cause root damage to the plant, causing serious injury or even death to the plant, but more serious is that if too much fertilizer causes the water to flow into nearby water sources, it will cause Eutrophication is likely to destroy the ecological environment in the water source and affect a variety of organisms! Especially when using "bacterial fertilizer", you must be careful. This type of fertilizer contains many microorganisms, and the adverse consequences caused are more serious than ordinary fertilizers. So the topic we are going to talk about today is how to use bacterial fertilizer, what should be paid attention to, and when is the best time to fertilize? The last point is very important.
1. Follow up after fertilization and have strict environmental requirements. Because it is a bacterial fertilizer, there are a large number of microorganisms in it. To make it effective, you must provide all the conditions and materials for their growth, such as temperature, humidity, etc., which require farmers to pay more attention to follow up after applying the fertilizer.
2. When is better to fertilize? Different from ordinary fertilizer, you can just sprinkle it when the crops need it, but the bacterial fertilizer is different. It's very arrogant! It must be every morning or evening, or when it is cloudy. Everyone finds that there is no sun. These three time periods are all when there is no sun, so you know how arrogant it is, right? Also, be sure to remind everyone that no matter what fertilizer is applied, it must be applied when it is not raining, otherwise it will rain just after the fertilizer is applied, and all the fertilizer will be washed away at once, then it will be useless. ?
3. Pay attention to temperature and humidity. Maybe farmers don’t know much about it, but those who have studied biology know that the survival of microorganisms requires temperature and humidity. If the temperature is too low or too high, the survival rate of the microorganisms will decrease, which will reduce fertility. If the humidity is too low, the land will be too much. If it is dry, it is not conducive to the growth of microorganisms, and it is very likely that many microorganisms are still in a dormant state and will not grow at all! However, the humidity should not be too high, otherwise it will not grow, because the microorganisms also need oxygen. Exclude some anaerobic bacteria. If the humidity is too high, the microorganisms cannot breathe and cannot survive!
4. It can be mixed with other types of fertilizers. It can be used singly or in combination, such as organic fertilizer, similar to manure. The large amount of nutrients in manure is simply their "human delicacy" for microorganisms, so the effect of mixed use is also quite good.
5. Apply pesticides before and after fertilization. Many chemical components in pesticides are harmful and fatal to microorganisms. The structure of microorganisms determines that they cannot block the attack of chemicals. Therefore, if you spray pesticides, it is best not to use bacterial fertilizer, otherwise it may be bothersome. fiscal. 6. Avoid overuse. As mentioned earlier, excessive use is likely to have adverse effects. Although bacterial fertilizer is good and has more lasting fertility, please use it with caution. It may not only change the soil properties of your field, but also affect the environment and organisms. Therefore, be cautious. And don't use it blindly!