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Straw composite nutritive soil and its making method

A manufacturing method and technology for nutrient soil, which are applied in the fields of botanical equipment and methods, soilless cultivation, fertilizer mixtures, etc., can solve the problems of complex treatment, high cost, destruction of organic fertilizer sources, pollution of the environment, etc., and achieve good drainage and water retention. , The effect of improving living environment and wide pH range

Inactive Publication Date: 2006-03-29
刘自学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is usually necessary to carry out deodorization treatment or add acid or strong alkali to carry out fermentation treatment, which greatly destroys the organic fertilizer source, the treatment is complicated and costly, and it also pollutes the environment, so it is difficult to implement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Crush 1,000 kg of discarded corn stalks from the fields into powder, add 1,300 kg of water to make the corn stalks soaked evenly to the point where they can be dripped by hand, piled up or covered with a film to let them heat up naturally, and the heating temperature inside is 60°C Above, the stacking retting time is kept for more than one week until the stacking retting fermentation and ripening is completed; then 160 kg of furnace ash and 160 kg of sand are mixed and stirred, and then the retting and matured straw base material is mixed with the above mixture evenly to obtain straw compound nutrition earth.

[0030] After laboratory analysis: the organic matter content of the nutrient soil is: 21.28%, nitrogen: 0.51%, phosphorus: 1.15%, potassium: 0.96%, PH---7.

Embodiment 2

[0032] Use 1,000 kg of waste corn stalks to be crushed into powder, add 1,300 kg of water to make the corn stalks evenly soaked to the point that they can be dripped by hand, pile them up and let them heat up naturally, and the temperature inside can reach above 60°C for more than a week; After the ripening is completed, it is evenly mixed with 300 kg of sandy soil, and then stacked and retting for more than three days to obtain the straw compound nutrient soil.

[0033] After laboratory analysis: the organic matter of the nutrient soil: 23%, nitrogen: 0.51%, phosphorus: 1.15%, potassium: 0.96%, PH---5.5.

Embodiment 3

[0035] Use 1,000 kg of waste corn stalks to be crushed into powder, add 1,300 kg of water to make the corn stalks soaked evenly, so that water can drip when you hold them tightly with your hands, pile them up and let them heat up naturally, and the temperature inside is above 60°C. above; and then mixed evenly with 300 kg of power plant ashes, stacked and retting for more than three days, and then the straw composite nutrient soil is obtained.

[0036] After laboratory analysis: the organic matter content of the nutrient soil: 21.28%, nitrogen: 0.51%, phosphorus: 1.51%, potassium: 0.96%, PH---8.2.

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Abstract

A composite stalk nutritive soil for decorative plant, flower, vegetables, etc. is prepared from straw, stalk, and cinder and / or sandy soil through fermenting and thoroughly decomposing straw and stalk, and proportionally mixing with cinder and / or sandy soil. Its advantages are rich nutrients including N, P, K, medium and trace elements, and organic substance, high air and water permeability and low cost.

Description

technical field [0001] The invention relates to a nutrient soil for cultivating plants and flowers, in particular to a straw compound nutrient soil and a manufacturing method thereof. Background technique [0002] At present, most of the substrates for planting green ornamental plants and flowers are white natural substrate soils such as sand or gravel, vermiculite and perlite; and artificially processed substrate soils such as ceramsite, expanded vermiculite and perlite, etc. A certain amount of natural organic fertilizers, nitrogen, phosphorus, potassium and trace elements required by plants and flowers can meet the nutrients required for the growth and flowering of green ornamental plants and flowers, but growers often mix them by themselves, which is very inconvenient to use. Moreover, the growers do not have this special knowledge, which often causes the poor growth of the planted plants and flowers to fail to achieve the expected flowering and ornamental effect. [00...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G3/00A01G31/00
Inventor 刘自学
Owner 刘自学
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