Intelligent formula fertilizer application method, intelligent formula fertilizer application apparatus and intelligent formula fertilizer application system

Abstract

The invention discloses an intelligent formula fertilizer application method, an intelligent formula fertilizer application apparatus and an intelligent formula fertilizer application system, and belongs to the field of formula fertilizer application. The intelligent formula fertilizer application method comprises: receiving formula fertilizer application request information sent by a terminal device; obtaining the nutrient detection value, the PH value, the topography, the soil quality, the fertilizer application habit and/or the historical yield of soil according to position information; calculating the soil nutrient supply amount according to the soil nutrient detection value; obtaining the nutrient demand according to the information of crops; calculating the nutrient application amount according to the nutrient demand and the soil nutrient supply amount; calculating a standard fertilizer formula and a standard fertilizer application amount according to the nutrient application amount and the raw materials of the fertilizer; and adjusting according to the PH value, the topography, the soil quality, the fertilizer application habit and/or the historical yield to obtain an actualfertilizer formula and an actual fertilizer application amount, and transmitting to the terminal device. With the method, the apparatus and the system of the present invention, the precise fertilizerapplication is achieved, the agricultural production cost is reduced, the income of farmers are increased, the modernization process of precision agriculture and smart agriculture is substantially promoted, and the sustainable development of agriculture is ensured.

Description

technical field [0001] The invention relates to the field of fertilizer distribution, in particular to an intelligent fertilizer distribution method, device and system. Background technique [0002] In the process of agricultural development, chemical fertilizers play a huge role in increasing grain production and harvest, but problems such as excessive use of chemical fertilizers, waste of resources caused by irrational use, environmental pollution, and decline in the quality of cultivated land follow one after another. [0003] In December 2004, the "Opinions of the Central Committee of the Communist Party of China and the State Council on Several Policies for Further Strengthening Rural Work and Improving Comprehensive Agricultural Production Capacity" implemented the "fertile soil project" plan, and the promotion of soil testing and formula fertilization technology began. After that, the state successively issued various policies to promote soil testing formula Fertiliza...

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Problems solved by technology

[0004] In the current agricultural production, crop planting management is extensive, there are many types of crops, farmers lack professional skills in planting management, and technical guidance from agricultural experts is urgently ne

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