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Strawberry soilless culture substrate

A soilless cultivation substrate and strawberry technology, applied in planting substrate, culture medium, horticulture, etc., can solve the problems of difficulty in collecting and processing straw powder, difficult to meet factory cultivation, and not very extensive utilization methods, so as to improve disease resistance , the effect of rich nutrient content and few uses

Inactive Publication Date: 2018-03-30
江苏兴农基质科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, tobacco stalks are not available everywhere, which has geographical limitations; straw powder has shortcomings such as difficulty in collecting and processing, and it is difficult to meet the needs of factory cultivation
However, there are a large amount of mushroom dregs in domestic and foreign industrialized cultivation edible fungus enterprises, and a large amount of cassava dregs and coir peat in alcohol extraction enterprises and coconut juice production and processing enterprises. These industrial solid wastes are relatively rich in organic matter, but the utilization methods are not very extensive. Literature search found that domestic use of mushroom dregs, cassava dregs, and coconut bran to produce vegetables, seedling cultivation, and seedling-raising substrates has been reported, but strawberry cultivation substrates produced with mushroom dregs, cassava dregs, and coconut bran as main raw materials have not been found in China. to report

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A strawberry soilless cultivation substrate, which is composed of a mixture of mushroom dregs, vinegar residues, and cassava residues fermented and decomposed by a high-temperature quick-rot agent for 45 days, carbon bran or plant ash, coconut bran wet material, and vermiculite. The substrate is expressed in parts by volume Calculated, its composition is: 4 parts of mushroom dregs, vinegar dregs, cassava dregs mixed fermentation materials, 2 parts of coconut bran, 1 part of carbon bran or plant ash, 2 parts of vermiculite; in addition, add 0.5% of the total weight of 15-15-15 nitrogen Phosphorus and potassium compound fertilizer, 0.2% synergist of 1000 times aqueous solution containing minerals calcium, magnesium, sulfur and trace elements iron, manganese, zinc, copper, molybdenum, boron, silicon and selenium.

[0030] The physical and chemical indicators of the finished product matrix are: N+P 2 o 5 +K 2 O total nutrient content 5%, effective N, P, K content 10g / kg, ...

Embodiment 2

[0035] A soilless cultivation substrate for strawberries, which is composed of a mixture of mushroom dregs, vinegar residues, and cassava residues that have been fermented and decomposed by a high-temperature quick-rot agent for 30 days, carbon bran or plant ash, coconut bran wet material, and vermiculite. The substrate is expressed in parts by volume It consists of: 5 parts of mixed fermentation materials of mushroom dregs, vinegar dregs, and cassava dregs; 2 parts of carbon bran or plant ash; 3 parts of coconut bran wet material; 2 parts of vermiculite; -15 NPK compound fertilizer; 0.3% synergist of 1000 times aqueous solution containing minerals calcium, magnesium, sulfur and trace elements iron, manganese, zinc, copper, molybdenum, boron, silicon and selenium.

[0036] The physical and chemical indicators of the finished product matrix are: N+P 2 o 5 +K 2 The total nutrient content of O is 4%, the effective N, P, K content is 7g / kg, and the dry weight is 0.55g / cm 3, the...

Embodiment 3

[0041] A strawberry soilless culture substrate, which is composed of a mixture of mushroom dregs, vinegar dregs, cassava dregs, carbon bran or plant ash, coconut bran wet material and vermiculite that have been fermented and decomposed by a high-temperature quick-rot agent for 60 days, and is characterized in that: The matrix is ​​calculated in parts by volume, and its composition is: 3 parts of mixed fermentation materials of mushroom dregs, vinegar dregs, and cassava dregs; 1 part of carbon bran or plant ash; 1 part of coconut bran wet material; 1 part of vermiculite; % 15-15-15 NPK compound fertilizer; 0.1% synergist of 1000 times aqueous solution containing mineral calcium, magnesium, sulfur and trace elements iron, manganese, zinc, copper, molybdenum, boron, silicon and selenium .

[0042] The physical and chemical indicators of the finished product matrix are: N+P 2 o 5 +K 2 O total nutrient content 3%, effective N, P, K content 4.5g / kg, dry weight 0.3g / cm 3 , the to...

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Abstract

The invention discloses a strawberry soilless culture substrate. The substrate is composed of mixture of mushroom slag, acid-sludge, and manioc waste after fermentation and decomposition by high-temperature quick decomposing agent, and carbon bran or plant ash, coco coir wet material and vermiculite; the strawberry soilless culture substrate is prepared from, by volume part, 3-5 parts of mixed fermenting material of mushroom slag, acid-sludge, and manioc waste, 1-2 parts of carbon bran or plant ash, 1-3 parts of coco coir wet material, and 1-2 parts of vermiculite. Besides, 0.3-0.6% of composite fertilizer and 0.1-0.3% of synergist by total weight are added. The matrix is granular solid with sepia or filemot appearance, and is free from odor. The strawberry soilless culture substrate is loose in texture, rich in nutrition content, high in organic matter content, free from toxic and harm, free from weed seeds, and contains beneficial microorganism flora. The strawberry soilless culturesubstrate can improve the disease resistance of the strawberry plant, and be widely applied to strawberry slot planting, bag cultivation, and other soilless planting.

Description

technical field [0001] The invention relates to a strawberry cultivation substrate, in particular to a strawberry soilless cultivation substrate, and belongs to the technical field of strawberry cultivation. Background technique [0002] Strawberry is a perennial herb of Rosaceae, with a plant height of about 30cm, fibrous roots, and shallow distribution. At present, most strawberries in my country are cultivated by soil ridges, so soil-borne diseases and continuous cropping obstacles have become the bottleneck of strawberry development, and excessive use of pesticides will affect the quality of strawberries. The promotion of soilless cultivation in protected land has incomparable advantages in soil cultivation in overcoming soil-borne diseases and insect pests and continuous cropping obstacles, reducing the amount of pesticides, and producing pollution-free fruits. It can greatly increase the commodity rate of strawberry fruits and achieve high yield and high quality. and ...

Claims

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Application Information

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IPC IPC(8): A01G24/27A01G24/25A01G24/10A01G24/22A01G24/15A01G24/20
Inventor 蔡忠蔡梦妍蔡培元朱忠贵郭世荣陈龙春
Owner 江苏兴农基质科技有限公司
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