Intelligent orchard organic fertilizer and chemical fertilizer mixing precision fertilization method and system

Abstract

The invention discloses an intelligent orchard organic fertilizer and chemical fertilizer mixed precise fertilization method and system. The method comprises the following steps: acquiring position information and crown images of fruit trees; diagnosing the nutrition state of the fruit tree through the crown image of the fruit tree, and judging the nutrition grade of the fruit tree; formulating a fertilization strategy according to the nutrition grade of the fruit tree; according to the fertilization strategy and the position information of the fruit trees, organic fertilizer and chemical fertilizer mixed precise fertilization is performed on the fruit trees. The system comprises a fruit tree information acquisition module, a fruit tree leaf nutrition diagnosis module, a control module and a fertilization module. According to the method and system, organic fertilizer and chemical fertilizer mixed deep fertilization and precise fertilization are conducted on each fruit tree, the organic matter content of an orchard is increased, the chemical fertilizer utilization rate is increased, the fruit yield and the fruit quality are improved, and sustainable development of the orchard is promoted; the method has an important guiding effect and scientific significance on precise fertilization management of the orchard and avoiding of resource waste and environmental pollution.

Description

technical field [0001] The invention relates to the technical field of intelligent fertilization of orchard machinery, in particular to an intelligent orchard organic and chemical fertilizer mixed precision fertilization method and system. Background technique [0002] Fertilization of fruit trees is a key link in fruit tree production. The quality of fertilization directly affects the absorption of nutrients in fruit trees. Reasonable fertilization is an important measure to ensure high, stable and increased yields of fruit trees. [0003] Organic fertilizer fertilization is the most important fertilization method in the annual production of apples. It can not only supply the nutrients needed for the entire growth cycle of fruit trees, create good soil conditions for the growth and development of fruit trees, but also reduce the amount of chemical fertilizers, improve the quality of fertilization, and increase the effect of fertilization. , to achieve sustainable developmen...

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Problems solved by technology

[0004] At present, domestic fruit tree fertilization generally pays attention to chemical fertilizers and neglects organic fertilizers, which leads to problems such as low organic matter content in orchard soil, high chemical fertilizer application, and low utilization rate, which affects the improvement of orchard productivity and sustainable healthy development.

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