Features: Bio-organic compound fertilizer is organic fertilizer and inorganic fertilizer, accompanied by a variety of microbial or high-energy compounds. With the introduction of bio-organic fertilizers, they are very popular with farmers and have obvious effects. First, they can improve soil physical and chemical properties, enhance water retention and fertilizer retention, and improve the ability of continuous fertilizer supply. Second, they can significantly inhibit the blight of cotton and melons. And rice sheath blight and other diseases, enhance resistance; Third, can improve the quality of crops, especially to improve the sweetness of watermelon, sugarcane, strawberry and other fruits is very obvious; Fourth, can promote crop yield increase, the general application of bio-organic composite Fertilizer is about 10% more than single fertilizer application. Fifth, it can reduce the pollution of agricultural environment and can produce pollution-free food in large quantities.
Application: Although bio-organic compound fertilizers have many significant advantages, their share of the market is still relatively limited, and there are also large differences in their application across the country. The main reason is that some places reflect high sales prices, and farmers are unbearable; some reflect slower start of fertilizer efficiency and weaker dominant effects of crops; some farmers who use plastic greenhouses to grow vegetables reflect the phenomenon of burning seedlings. Why do these problems occur? The first is that the raw materials used to produce fertilizers are too high in price, and the intermediate links in sales are excessive, and the prices are increased in layers; the second is the single application of bio-organic compound fertilizers, which ignores the effects of other fertilizers or the application amount is too low; Lack of lyricism, or when the temperature is too low; Fourth, an excessive amount of time.
In order to give full play to the fertilizer efficiency of bio-organic compound fertilizers, it is necessary to use correct guidance and scientific methods to speed up the promotion and application.
First of all, it is necessary to organize science and technology to the countryside so that the fertilizer can quickly exert its fertilizer effect. Second, it is necessary to apply adequate temperature. No matter what kind of soil is used, there must be sufficient sensation to promote its rapid decomposition and transformation. The temperature is in the range of 10°C-30°C and the fertilizer efficiency is good. When the temperature is lower than 10°C or higher than 35°C, the conversion and absorption of fertilizers will cause obstacles. Third, it must be properly applied. First, in order to make the fertilizer show the lasting effect of long-term and quick-effect, all the fields that use bio-organic compound fertilizer should be applied with about 30 kg of ammonium bicarbonate per acre, and then apply other nutrients according to the needs of different crops. Compound fertilizers replace other fertilizers. The second is the use of basal fertilizer. The dosage per acre does not exceed 50 kg. Especially in plastic greenhouses can not be over-application of vegetables. Third, when the soil moisture content is insufficient, drought resistance should be promptly applied after application.
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