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Organic nutrient seedling growing medium

A seedling substrate, organic nutrition technology, applied in organic fertilizers, inorganic fertilizers, applications, etc., can solve problems such as poor water and fertilizer retention capabilities, and achieve the effects of facilitating oxygen absorption, slowing down the rate of loss, and increasing porosity

Inactive Publication Date: 2017-05-24
蚌埠市凯婷农民种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially with the acceleration of urbanization, the improvement of people's living standards and quality of life, and the rapid development of roof gardens and balcony vegetable gardens, it is necessary to meet both the load-bearing requirements of buildings and the necessary plant growth environment, but the actual application process Among them, there are still some problems and shortcomings. When the organic nutrient seedling raising substrate or cultivation substrate is used, the ability of water and fertilizer retention is poor, which needs to be solved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of organic nutrition seedling raising substrate that the present invention proposes, its raw material comprises by weight: 120 parts of lake mud, 18 parts of peat, 4 parts of zeolite powder, 11 parts of cinder, 13 parts of decomposed chicken manure, 20 parts of modified potato starch, quartz 1 part of sand, 1.5 parts of manganese humate, 0.4 parts of EDTA chelated iron, 0.6 parts of fish bone meal, 2 parts of plant ash, 9 parts of potassium dihydrogen phosphate, 1 part of potassium rock salt, 9 parts of potassium nitrate, 10 parts of ammonium nitrate, urea 16 servings.

[0015] The modified potato starch was prepared by the following process: 40 parts of tea saponin and 180 parts of water were mixed and stirred for 15 minutes according to parts by weight, the stirring temperature was 85°C, 12 parts of zinc chloride was added and stirred for 3 hours, spray-dried, and 9 parts of trimetaphosphoric acid were added Sodium, 9 parts of chloroacetic acid, 70 parts of eth...

Embodiment 2

[0017] A kind of organic nutrition seedling raising substrate that the present invention proposes, its raw material comprises by weight: 130 parts of lake mud, 10 parts of peat, 10 parts of zeolite powder, 7 parts of cinder, 28 parts of decomposed chicken manure, 10 parts of modified potato starch, quartz 3 parts of sand, 0.5 parts of manganese humate, 0.9 parts of EDTA chelated iron, 0.4 parts of fish bone meal, 5 parts of plant ash, 3 parts of potassium dihydrogen phosphate, 4 parts of potassium rock salt, 3 parts of potassium nitrate, 13 parts of ammonium nitrate, urea 8 servings.

[0018] The modified potato starch is prepared by the following process: 80 parts of tea saponin and 120 parts of water are mixed and stirred for 25 minutes according to parts by weight, the stirring temperature is 75 ° C, 18 parts of zinc chloride are added and stirred for 1 hour, spray-dried, and 15 parts of trimetaphosphoric acid are added Sodium, 5 parts of chloroacetic acid, 90 parts of etha...

Embodiment 3

[0020] A kind of organic nutrient seedling raising substrate proposed by the present invention, its raw material comprises by weight: 123 parts of lake mud, 16 parts of peat, 6 parts of zeolite powder, 10 parts of cinder, 17 parts of decomposed chicken manure, 19 parts of modified potato starch, quartz 1.5 parts of sand, 1.2 parts of manganese humate, 0.5 parts of EDTA chelated iron, 0.53 parts of fish bone meal, 2.7 parts of plant ash, 7 parts of potassium dihydrogen phosphate, 1.8 parts of potassium rock salt, 8 parts of potassium nitrate, 11 parts of ammonium nitrate, urea 14 servings.

[0021] The modified potato starch was prepared by the following process: 50 parts of tea saponin and 160 parts of water were mixed and stirred for 18 minutes at a temperature of 82 ° C, 14 parts of zinc chloride were added and stirred for 2.5 hours, spray-dried, and 11 parts of three-part Sodium phosphate, 7.9 parts of chloroacetic acid, 75 parts of ethanol solution with a concentration of ...

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PUM

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Abstract

The invention discloses an organic nutrient seedling growing medium which comprises the following raw materials in parts by weight: 120-130 parts of river mud, 10-18 parts of turf, 4-10 parts of zeolite powder, 7-11 parts of coal cinder, 13-28 parts of composted chicken manure, 10-20 parts of modified potato starch, 1-3 parts of quartz sand, 0.5-1.5 parts of humic acid manganese, 0.4-0.9 part of EDTA (Ethylene Diamine Tetraacetic Acid) chelated iron, 0.4-0.6 part of fish bone meal, 2-5 parts of plant ash, 3-9 parts of monopotassium phosphate, 1-4 parts of sylvinite, 3-9 parts of potassium nitrate, 10-13 parts of ammonium nitrate and 8-16 parts of urea. The organic nutrient seedling growing medium is very rich in nutrient substance, has the functions of drought resistance and water retention, is capable of reducing the trace element loss speed, is capable of meeting requirements of a whole plant growth period when being applied once, and is also capable of improving the air permeability of nutrient soil.

Description

technical field [0001] The invention relates to the technical field of nutrient soil, in particular to an organic nutrient seedling-raising substrate. Background technique [0002] Organic nutrient seedling-raising substrates or cultivation substrates have been widely used in landscaping, plant seedlings, greenhouse vegetables, soilless cultivation, and the like. Especially with the acceleration of urbanization, the improvement of people's living standards and quality of life, and the rapid development of roof gardens and balcony vegetable gardens, it is necessary to meet both the load-bearing requirements of buildings and the necessary plant growth environment, but the actual application process Among them, there are still some problems and shortcomings. When the organic nutrient seedling raising substrate or cultivation substrate is used, the ability of water and fertilizer retention is poor, which needs to be solved urgently. Contents of the invention [0003] Based on...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05B17/00C05C1/00C05C5/02C05C9/00C05D1/00C05D1/02C05D9/00C05D9/02C05F3/00C05F7/00C05F11/00C05F11/02
Inventor 洪凯
Owner 蚌埠市凯婷农民种植专业合作社