Rice liquid fertilizer application device

Abstract

The invention discloses a liquid fertilizer application device. The device is especially suitable for applying liquid fertilizers to rice. The device comprises a fertilizer storage container with an opening on the upper part, a fertilizer outlet pipeline and a stirrer, wherein a fertilizer inlet of the fertilizer outlet pipeline communicates with a connector of the fertilizer storage container through a detachable nut; the fertilizer outlet pipeline is sequentially provided with a ball valve switch for controlling the flow rate, and a pressure compensation system for balancing the flow rate; and the stirrer is arranged outside the fertilizer storage container, and can enable the liquid fertilizer to be applied more uniformly and dispersively. The device lowers the complexity of the rice liquid fertilizer application operation, can be used for applying the liquid fertilizer more simply, conveniently and uniformly, and almost does not need manual work, thereby greatly saving the manpower cost, and further implementing accurate fertilizer application. The device avoids waste of the fertilizer, and achieves the goal of water saving, fertilizer saving and labor saving, thereby enhancing the liquid fertilizer application efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fertilization device for liquid fertilizer. The device is especially suitable for applying liquid fertilizer to rice. Background technique [0002] Liquid fertilizers have the characteristics of high nutrient content, comprehensive nutrition, high water solubility, fast solubility, less impurities, fast fertilizer efficiency, high absorption rate, convenient use, and multi-functionality, and are more and more accepted by people. As a quick-acting fertilizer, liquid fertilizer allows growers to quickly see the effect and performance of the fertilizer, and can adjust the fertilizer formula at any time according to the different growth conditions of the crops. Growers can formulate scientifically according to the nutritional requirements required for crop growth, without causing waste of fertilizers, so that the fertilizer utilization rate is almost 2 to 3 times th...

AI Technical Summary

Problems solved by technology

Since the traditional rice fertilization method relies on manual spreading, the rice fertilization operation takes a long time and the labor cost is high, which has been the main factor hindering the application of liquid fertilizers in rice production.

Second, the uniformity of liquid fertilizer application

Since there is currently no fertilization equipment for the application of liquid fertilizers, farmers rely on manual watering of liquid fertilizers

Due to the large area of ​​paddy fields, manual watering has a large factor, and it is difficult to ensure the uniformity of liquid fertilizer application, which will ultimately affect the application effect of liquid fertilizers on rice.

Third, liquid fertilizer needs to be diluted twice. Therefore, when farmers rely on traditional fertilization methods, they need to irrigate manually with the fertilization bucket on their backs. Therefore, the application of liquid fertilizer adds unnecessary load to farmers, and it is difficult to win farmers Welcome

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