Tool and method for efficient utilization of water and fertilizer for fruit trees

A water and fertilizer, high-efficiency technology, applied in the direction of botany equipment and methods, applications, root waterers, etc., can solve the problems of poor water retention effect, inability to effectively absorb and store rainwater, and difficulty in fertilization, so as to eliminate agricultural water sources Pollution, improving rainwater utilization efficiency and benefits, and reducing the effects of ineffective evaporation

Inactive Publication Date: 2015-09-23
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the hillside terrain cannot effectively absorb and store rainwater, which leads to the lack of water for trees, the problem that the traditional water retaining ridge needs to

Method used

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  • Tool and method for efficient utilization of water and fertilizer for fruit trees
  • Tool and method for efficient utilization of water and fertilizer for fruit trees

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: see figure 2 The tool for efficient utilization of water and fertilizer for fruit trees comprises an outer frame 1 and an inner frame 2, wherein the outer frame 1 is provided with coarse holes, and the inner frame 2 is provided with fine holes. The annular space between the outer frame 1 and the inner frame 2 is filled with water seepage material to form a water seepage layer 3, the water seepage material filled in the water seepage layer 3 can be sand and gravel, the raw material is wide, and other fluffy materials can also be used locally. Fertilizer is added into the inner frame 2 to form a fertilizer layer 4, and a seal is set on the upper side of the inner frame 2.

Embodiment 2

[0013] Example 2: see figure 1 The method of efficient utilization of water and fertilizer for fruit trees is to dig a hole vertically or approximately vertically downward at the lower side of the root system of the plant on the slope terrain, and install tools for efficient utilization of water and fertilizer for fruit trees in the hole. see figure 2 The tool for efficient utilization of water and fertilizer for fruit trees includes an outer frame 1 with coarse holes and an inner frame 2 with fine holes. The annular space between the outer frame 1 and the inner frame 2 is filled with water seepage material to form a water seepage layer 3. In the inner frame 2 Add fertilizer to form fertilizer layer 4, and seal is set on inner frame 2 upper side. And set the water retaining ridge on the lower side of the hole.

[0014] Utilizing the water seepage layer 3 can quickly absorb and store the passing rainwater (especially micro-runoff), and can expand the seepage area in the stra...

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Abstract

The invention discloses a tool and method for efficient utilization of water and fertilizer for fruit trees. A hole is dug downwards in the vertical direction or approximately vertical direction on the lower side of a plant root on a slope, the tool for efficient utilization of water and fertilizer for fruit trees is installed in the hole and comprises an outer frame comprising coarse pores and an inner frame comprising fine holes, the annular space between the outer frame and the inner frame is filled with water seepage materials to form a water seepage layer, fertilizer is added to the inner frame to form a fertilizer layer, and a water retaining ridge is arranged on the lower side of the hole. By means of the water seepage layer, water flowing by can be absorbed and stored quickly, the water seepage area in the stratum can be enlarged, and the purposes of improving water storage capacity and improving water permeability are realized. Slow and continual fertilizer application is conducted by means of micro-permeation of the fertilizer layer, so that fertilizer storage and automatic fertilizer supplement are achieved. By the adoption of the tool and method, high water storage capacity, quick water seepage and automatic and continual fertilizer application can be achieved for good, labor amount is reduced, and effect is quite good.

Description

technical field [0001] The invention belongs to the technical field of water and fertilizer utilization for planting in agriculture, forestry and mountainous areas, and in particular relates to an effective tool and method for keeping water and fertilizer retention fully utilized for slope terrain. Background technique [0002] On hillsides or areas with slopes, rainwater tends to flow downward along the slope, and the hillside soil layer cannot fully absorb and store rainwater, resulting in a waste of precious rainwater resources. For a long time, people in mountainous areas have blocked rainwater loss by building water-retaining ridges under trees, but the results are not good. Due to the hard terrain in mountainous areas and the slow infiltration rate of rainwater, the water retaining ridge has a moderate water retention function for the slow-flowing water flow, but the slope terrain will continuously increase the power of the water flow, and the water retaining ridge loc...

Claims

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Application Information

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IPC IPC(8): A01G29/00
CPCA01G29/00
Inventor 齐青青张泽中王利艳肖永波
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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