Water and fertilizer integrated device

Abstract

The invention discloses a water and fertilizer integrated device, and relates to the technical field of agricultural irrigation. The water and fertilizer integrated device comprises a tank body, a plurality of rigid ring bodies are arranged on the tank body at intervals in the length direction of the tank body, every two adjacent rigid ring bodies are connected through a flexible connecting body, and the volume of the tank body is changed by adjusting the distance between the rigid ring bodies. According to the water and fertilizer integrated device provided by the invention, the plurality of rigid ring bodies are arranged on the tank body at intervals in the length direction of the tank body, and every two adjacent rigid ring bodies are connected through the flexible connecting body, so that the distance between the rigid ring bodies can be adjusted, the volume of the tank body can be changed by adjusting the distance between the rigid ring bodies, the size of the tank body is adjusted according to the water and fertilizer amount required by planting, the occupied space of the device is reduced, the tank body can be reduced when the tank body needs to be transferred, and the device has the advantages of being small in occupied space and convenient to transfer and can meet the requirements for small-scale planting of small vegetable nurseries, orchards or mountainous regions and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to a water and fertilizer integration device. Background technique [0002] With the development of modern agriculture and the emergence of large-scale farms, the supporting equipment for agricultural production is becoming more and more perfect. At the same time, with the development of the fertilizer industry, various types of crop-specific fertilizer products have become mature, and nitrogen, phosphorus, and potassium fertilizers can be mixed in one bucket. The water and fertilizer integrated device came into being when the buckets were allocated. The existing integrated water and fertilizer devices are not only used in the production of fruits and vegetables, but also in the production of field crops such as wheat, corn, soybeans, etc. The devices are becoming more and more sophisticated and intelligent. [0003] However, family-owned small vegetable gardens, or...

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Problems solved by technology

[0003] However, family-owned small vegetable gardens, orchards or mountain plantings have the characteristics of small area, many types of planting, fast changing seasons and frequent site changes, while fixed or large-scale integrated water and fertilizer devices have high investment, large space occupation, and Due to the shortcomings of bulky devices and relatively fixed sites, the existing integrated water and fertilizer devices are difficult to meet the needs of small vegetable gardens, orchards or mountain plantings for families.

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