Rice liquid fertilizer application device

Abstract

The invention discloses a fertilization device for liquid fertilizer. The device is especially suitable for applying liquid fertilizer to rice, and includes a fertilizer storage container with an upper opening, a fertilizer outlet pipeline and a stirring device. From the fertilizer inlet to the fertilizer outlet, there is a pressure compensation system to control the flow rate ball valve switch and equalize the flow rate; the agitator is placed outside the fertilizer storage container, and it is used in conjunction with the fertilizer storage container to make the liquid fertilizer more evenly distributed. The device simplifies the heavy work of rice liquid fertilization, and can apply liquid fertilizer more easily, conveniently and evenly, almost without labor, which greatly saves labor costs, further realizes precise fertilization, does not cause waste of fertilizer, and achieves saving It saves water, fertilizer and labor, thus improving the application efficiency of liquid fertilizer.

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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