In order to improve the fertilizer performance, a double-gear fertilizer apparatus was
designed. Aiming to optimize the fertilizer performance, the discrete element simulation …

In order to improve the utilization efficiency of fertilizers, reduce the amount of chemical
fertilizers applied, and realize fertilization in the root zone of plants, an inclined trapezoidal …

In order to meet the physical requirements of fertilizer and improve fertilizing effects, a
fertilizer distribution apparatus with double-level screws was designed. It mainly consists of …

In order to improve the fertilization quality of deep fertilization for paddy field, an adjustable
blades side deep fertilizing device for paddy field was designed. Structure parameters of …

As the" core" of fertilizer machinery, the fertilizer apparatus has a significant impact on the
effect of fertilization operation. At present, the straight-grooves type external groove wheel …

Aiming at the problems that organic fertilizer is easy to agglomerate in long-term piling up
and the existing fertilizer apparatus has poor crushing effect on block organic fertilizer, which …

In order to ensure the operation efficiency of lateral deep fertilization in paddy field and
improve the fertilization uniformity of lateral deep fertilization device, combined with the …

Variable-rate fertilizer applicator is one of the most important machines of precision
agriculture. Nowadays, the main machine for topdressing in rice is centrifugal disc …

Rice is one of the major food crops in China, and fertilization is an important operation links
in the process of rice production, the traditional way of fertilizing rice is sprinkling the …

Winter wheat is the most important crop in China, which has a large planting area, a high per
unit area yield and a high total output. This is important to the maintenance of national food …