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Cyclamen planting substance confected by coconut chaff

A cultivation substrate, cyclamen technology, applied in the field of agricultural organic resource utilization, can solve problems such as ecosystem destruction, environmental and resource pressure, and achieve the effects of consistent plant growth, alleviation of use pressure, and bright leaf color.

Inactive Publication Date: 2007-09-19
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The extensive development and use of peat has resulted in the destruction of the ecosystem and caused serious pressure on the environment and resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Fermentation treatment of sawdust: The C-N ratio of sawdust is as high as 130.6, which seriously restricts the activity of microorganisms during the fermentation process. Therefore, 2.5Kg of urea is added per cubic meter of sawdust before fermentation to increase the N source, and a small amount of gypsum powder is added to adjust the pH (about pH6.5). ). During fermentation, the moisture content is controlled at about 60%, and the plastic film is covered with rot after fully stirring. During the fermentation process, the temperature in the substrate heap can reach 60-65°C, and even as high as 70°C in summer. After 5-7 days of fermentation, spread out the stack to cool down, and completely remove the toxic gas. The fully fermented sawdust is yellow-brown, and it is sterilized at high temperature before use, and sprayed with 15%-20% formalin solution for sterilization, and its physical and chemical properties are adjusted for use.

[0018] Fermentation treatment of soy...

Embodiment 2

[0023] The application of embodiment 2 composite matrix in cyclamen cultivation

[0024] The substrate of the formula of Example 1 is used for the cultivation of cyclamen, with peat substrate (peat: perlite = 3: 1) as a control (CK) under the same conditions (cultivation under greenhouse conditions, the greenhouse has a fully automatic Temperature control and ventilation facilities can ensure a relatively stable and suitable growth environment for the tested materials during the test). The results are shown in Table 1:

[0025] matrix

[0026] It can be seen from Table 1 that the comprehensive evaluation index of cyclamen morphological index is higher than that of the traditional peat matrix formula, and the cost of the matrix is ​​greatly reduced.

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Abstract

The invention is provided with a cyclamen culture medium made of wood chips. The culture medium mixes the zymolytic wood chips and soya bean stem powder in a volume rate of 6-8:2-4. The compound medium can improve the medium physicochemical property, reduce badness reaction of the single medium and promote the growth of the cyclamen, decrease the turfy usage dosage and lowered the cost in a precondition of ensuring the quality, achieve the resource utilization of the coco peat.

Description

technical field [0001] The invention relates to a resource utilization technology of agricultural organic matter, in particular to a cyclamen cultivating substrate prepared by using wood chips. Background technique [0002] Cyclamen percicum Mill. is a perennial bulbous flower of the Primrose family, and it is mostly cultivated as an annual in the production of potted flowers. It has a wide variety of varieties, unique flower patterns, bright colors and long flowering period, and is deeply loved by people. [0003] Peat is a complex hydrophilic system with multi-component, multi-fraction and semi-colloid properties transformed from swamp plant remains. It has high organic matter and humic acid content, rich fiber content, loose and porous, good air permeability and water permeability, large specific surface area, strong adsorption and chelation ability, strong ion exchange ability and salt balance control ability, and high biological activity. Physiological stimulation. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 张启翔潘会堂刘庆超乐沫沫程堂仁
Owner BEIJING FORESTRY UNIVERSITY
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