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Method for improving soil fertility through in-situ rapid conversion of hillside orchard organic materials

A technology of organic materials and soil fertility, which is applied in the direction of organic fertilizers, soil preparation methods, and fertilizers made from biological wastes. It can solve the problems of slow decomposition of organic wastes, accelerated decomposition of organic materials, and low soil fertility. Decomposition, improve fertility, and occupy less space

Inactive Publication Date: 2021-03-16
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fertilizer and water worm pit prepared by the method can not only improve soil organic matter and fertilize soil fertility, but also collect and use rainfall, improve the soil moisture status of the garden, ensure a moist living environment for earthworms, and accelerate the decomposition of organic materials, thereby solving the problem of arid and semi-arid areas. Problems such as slow decomposition of organic waste in mountain apple orchards, low soil fertility, and water shortage

Method used

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  • Method for improving soil fertility through in-situ rapid conversion of hillside orchard organic materials
  • Method for improving soil fertility through in-situ rapid conversion of hillside orchard organic materials
  • Method for improving soil fertility through in-situ rapid conversion of hillside orchard organic materials

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Experimental program
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Effect test

Embodiment 1

[0025] figure 1 , figure 2 , image 3 The method schematic diagram, partial enlarged view and top view of the method for quickly transforming organic materials in mountainous apple orchards in arid and semi-arid areas of the present invention to improve soil fertility, a partial enlarged view, and a top view are respectively given. The outer edge of the fruit tree canopy is projected 25 cm into the main trunk, and the east, west, north, south, and north are symmetrical. Dig a fertilizer water worm pit 4, and 4 mouths of the fertilizer water worm pit are rectangular, long 100cm, wide 40cm, deep 60cm. A PVC porous permeable pipe 6 with a matching floor drain 1 is placed in the center of the fertilizer water worm pit. The floor drain 1 must be matched with the PVC porous permeable pipe 6, and the size is suitable. The length of the PVC porous permeable pipe 6 is 60cm, and the diameter is 11cm. 4 rows of 12 permeable holes are arranged on the surface, and the diameter of the pe...

Embodiment 2

[0027]A method for rapid in-situ transformation of organic materials in mountainous apple orchards in arid and semi-arid areas to improve soil fertility. The outer edge of the fruit tree canopy is projected 30 centimeters into the main trunk, and a fertilizer water worm pit 4 is dug symmetrically from east to west, north to south, and the fertilizer water worm pit 4 is described. The mouth of the pit is rectangular, 80cm long, 30cm wide and 70cm deep. A PVC porous permeable pipe 6 with a matching floor drain 1 is placed in the center of the fertilizer water worm pit. The floor drain 1 must be matched with the PVC porous permeable pipe 6, and the size is suitable. The length of the PVC porous permeable pipe 6 is 50 cm, and the diameter is 10 cm. There are 13 permeable holes in 4 rows on the surface, and the diameter of the permeable holes is 1cm. Various organic materials 5 are buried around the permeable pipe, and the organic materials 5 are composed of 10% tree branches, 20% ...

Embodiment 3

[0029] A method for rapidly transforming organic materials in a mountainous apple orchard in an arid area to improve soil fertility. The outer edge of the crown of the fruit tree is projected to a position 35 cm inside the main trunk, and a fertilizer water worm pit 4 is dug symmetrically on the left and right. The mouth of the fertilizer water worm pit 4 is rectangular. , 130cm long, 50cm wide, and 50cm deep. A PVC porous permeable pipe 6 with a matching floor drain 1 is placed in the center of the fertilizer water worm pit. The floor drain 1 must be matched with the PVC porous permeable pipe 6, and the size is suitable. The length of the PVC porous permeable pipe 6 is 70cm, and the diameter is 12cm. 4 rows of 15 permeable holes are arranged on the surface, and the diameter of the permeable holes is 1cm. Various organic materials 5 are buried around the permeable pipe, and the organic materials 5 are composed of three equal parts: 30% straw, 30% fungus residue, and 40% cow du...

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Abstract

The invention discloses a method for improving soil fertility through in-situ rapid conversion of hillside orchard organic materials. The method comprises the following steps of taking a trunk of eachapple tree as the center, respectively digging a fertilizer and water earthworm pit under the projection of a crown in east-west-south-north symmetry, and placing a matched PVC porous permeable pipein the center of each fertilizer and water earthworm pit; and burying organic materials of various formulas around the permeable pipes, putting live earthworms in each fertilizer and water earthworm pit, covering the surface of each fertilizer and water earthworm pit with backfill, trimming the surface of each fertilizer and water earthworm pit into a concave surface, covering each concave pit surface with a thickened black plastic film, covering and fixing peripheral edges of each fertilizer and water earthworm pit with earth, enabling the earthworms to eat with the blended organic materialsin the pits to accelerate decomposition. The method can accelerate rapid decomposition of the organic materials, directly strides over the composting link of the organic materials, occupies a small area, causes little pollution, can supply nutrients and moisture to fruit trees, and achieves efficient utilization of the nutrients and the moisture and increase of the yield. In a hilly and gully region lacking water and nutrients, the effects of retaining water, increasing fertilizer and increasing yield can be achieved, and sustainable development of apple orchards in regions with weak ecological environments is facilitated.

Description

technical field [0001] The invention relates to the field of agricultural soil fertilization, in particular to a method for in-situ rapid transformation of organic materials in mountainous orchards in arid and semi-arid areas to improve soil fertility. Background technique [0002] The fruit industry is an inseparable part of Shaanxi's agricultural development and farmers' income, and its core lies in the development of the apple industry. Due to its unique geographical location and natural conditions, the Weibei Loess Plateau in Shaanxi has become a world-recognized high-quality apple production area. Its main features are unique loess resources, sufficient sunlight, high altitude, large temperature difference between day and night, and a large land area. The pollution is light. The rainfall is less and unevenly distributed, which is a typical arid and semi-arid region. The soil type is mainly loess soil, with deep soil layer, strong water permeability, and deep groundwat...

Claims

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Application Information

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IPC IPC(8): A01B79/02A01B79/00C05F15/00
CPCA01B79/00A01B79/02C05F3/00C05F5/00C05F11/00
Inventor 孙本华邵发琦李改民高明霞白岗栓董勤各
Owner NORTHWEST A & F UNIV