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A granulator is a key part of a fertilizer production line. Sometimes, to save cost, some enterpriser often just choose a proper granulation equipment for production. Granulator is the machine which can granulate many materials such as animal manure, straws, wood etc. into relative pellets. So today, granulator is not only used in industrial filed, but also chemical and agricultural business. According to research of granulators in market, pellet mills include fertilizer granulator, wood pellet […]
BB fertilizer is a kind of new fertilizer developed in China in the 1980s, which indicates that China’s agricultural fertilization and fertilizer production has made great process. With the continuous development of agricultural production, farmers have also improved the level of scientific farming and scientific fertilization and they realize the profound meaning of “more fertilizer, more produce” . In addition, the concept of fertilization is continue changed and developed. In recent years, the requirement about fertilizer are changed from a single nutrient fertilization […]
What is the difference between bulk blending fertilizer and compound fertilizer of chemical fertilizer? BB fertilizer, its English and full name is Bulk blending fertilizer. It is a kind of compound fertilizer which composed by variety of granular simple fertilizers/compound fertilizers with certain proportion. Compound fertilizer is a kind of compound blending fertilizer made by chemical method and it shows at least two of three nutrients of nitrogen, phosphorus or potassium. Compound fertilizer with the advantages of […]
Plotting for many years about the design of compound fertilizer processing equipment , people of Institute of Agricultural Machinery has developed the the latest technology products–Organic fertilizer granulator equipment which is national patent. It is mainly used to granulate the various organic substances after fermentation. Its technology has surpassed the conventional organic granulation process. The advantages of it: Before drying, the raw materials can be dried and crushed. Ingredients can be processed into spherical particles with no other redundant […]
Fertilizer is a substance added to soil to improve plants’ growth and yield. First used by ancient farmers, fertilizer technology developed significantly as the chemical needs of growing plants were discovered. Modern synthetic fertilizers are composed mainly of nitrogen, phosphorous, and potassium compounds with secondary nutrients added. The use of synthetic fertilizers has significantly improved the quality and quantity of the food available today, although their long-term use is debated by environmentalists. Like all living […]
The mixed fertilizer or bulk blending fertilizer contain two or more of the elements such as nitrogen, phosphorus, and potassium (NPK), etc. which are essential for plant growth and high crop yields. This document has addressed the production of ammonium phosphates (monoammonium phosphate, or MAP, and diammonium phosphate, or DAP), nitrophosphates, potash, and compound fertilizers. Ammonium phosphates are produced by mixing phosphoric acid and anhydrous ammonia in a reactor to produce a slurry. (This is […]
What is BB Fertilizer BB fertilizer, also called bulk blending fertilizer, is a kind of compound granular fertilizer mixed or blended by several simple fertilizers or compound fertilizers by certain proportion. It features granule uniformity, less water, moderate granule intensity, no agglomeration store, easy to use and low cost. BB fertilizer is a development direction of fertilizer in future. It has advantages of total primary nutrients of Comprehensive nutrients, high concentration, raising yield and saving […]
1 Features of ammonium bicarbonate It is unstable white crystal, which easily absorbs moisture and decomposes. It is volatile and has strong ammonia smell; It decomposes faster as humidity and temperature go higher; It dissolves easily in water with alkaline reaction. 2 How to use ammonium bicarbonate? Ammonium bicarbonate is easily volatile in high temperature and high humidity. On either dry land or paddy field, deep placement is better than top application and heavy […]
Let’s take the cabbage for example. Some principles on fertilization are given below regard to the problems of excessive use of nitrogen fertilizer at single-dosage, unreasonable proportion of NPK, haphazard application of high-content-phosphorus compound fertilizer, insufficient use of organic fertilizer in some areas and severe acidification of vegetable field. Optimize the dosage of NPK according to soil fertility and aim yield; priority shall be given to basic fertilizer and application of basic fertilization and additional […]
Nitrogen It is easy for nitrate nitrogen to be absorbed when PH value is low It is easy for ammonium nitrogen to be absorbed when PH value is high. Superfluous application of potassium and phosphorus affects the absorption for nitrogen The lack of boron element goes against the absorption for nitrogen Phosphor The increase of zinc can reduce the absorption for phosphor Excessive nitrogen elements go against the absorption for phosphor Iron antagonizes […]
