Fertilizer barrel

Abstract

The invention discloses a fertilizer barrel. The fertilizer barrel comprises a barrel body, strengthening ribs, a base and an end cover. The strengthening ribs are arranged on the outer side of the barrel body and vertically arranged. The strengthening ribs and the barrel body are integrally formed. The base is arranged at the bottom of the barrel body and fixedly connected with the barrel body. The end cover is arranged on the barrel body and connected with the barrel body in a clamping manner. An installing piece is arranged at the bottom of the barrel body. A humidometer is arranged on the inner side of the installing piece. A drying box is arranged in the barrel body. The end cover is provided with a stop block and a sealing ring. One end of the stop block is hinged to the end cover, and a stirring rod is arranged at the middle portion of the sealing ring. The fertilizer barrel is good in sealing effect, the interior of the barrel can be kept dry, fertilizer can be effectively prevented from hardening, and using is convenient.

Description

technical field [0001] The invention relates to a fertilizer bucket. Background technique [0002] Fertilizer is a class of substances that provide one or more essential nutrients for plants, improve soil properties, and increase soil fertility. One of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. [0003] my country's chemical fertilizer industry has developed rapidly since 1949. The development sequence is nitrogen fertilizer, then phosphorus fertilizer, then potassium fertilizer, and compound (mixed) fertilizer. Composite direction is moving forward. At present, the pattern of my country's chemical fertilizers is: nitrogen fertilizer is basically self-sufficient, a small amount of phosphorus fertilizer is imported, and most of potash fertilizer needs to be imported. Chemical fertilizers have always been an important factor in increasing crop produ...

AI Technical Summary

Problems solved by technology

However, the unreasonable application of chemical fertilizers has brought a series of problems to the quality of cultivated land for a long time. The actual utilization rate of chemical fertilizers is less than 30%, the problem of soil pollution is serious, and pollution accidents occur frequently. More than 10% of the cultivated land area in the country has been polluted by heavy metals. , about half of the arable land in some cities in South China is polluted by toxic heavy metals such as cadmium, arsenic, mercury, and petroleum-based organic substances

[0004] At present, the sealing effect of the existing fertilizer bucket is not good, the drying effect is average, and it is easy to cause fertilizer hardening

Images