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Cyclamen planting substance prepared by coconut chaff

A technology of cultivation substrate and cyclamen, applied in the field of resource utilization of agricultural organic matter, can solve the problems of underutilization, etc., and achieve the effects of high comprehensive evaluation index of plant shape indicators, obvious social benefits, and excellent overall traits

Inactive Publication Date: 2009-11-18
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of coconut peat resources are formed every year in our country, which have not been fully utilized

Method used

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  • Cyclamen planting substance prepared by coconut chaff

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Fermentation treatment of coconut bran: The C-N ratio of coconut bran is as high as 105.3, which seriously restricts the activity of microorganisms in the fermentation process. Therefore, an appropriate amount of urea (2.4Kg of urea per cubic meter of coconut bran) should be added before fermentation to increase the N source, and a small amount of gypsum powder To adjust the pH (pH6.5 or so). When fermenting, the moisture content is controlled at about 60%, and the plastic film is put on the cover after fully stirring. During the fermentation process, the temperature in the substrate heap can reach 60-65°C, even as high as 70°C in summer. The fully fermented coconut peat is brown. After 6-7 days of fermentation, spread out the pile to cool down and completely remove the toxic gas. High-temperature disinfection before use, and spray 15%-20% formalin solution to sterilize. Adjust physical and chemical properties for later use.

[0019] Fermentation treatment of peanut ...

Embodiment 2

[0025] Application of Composite Substrate in Cyclamen Cultivation

[0026] With the substrate of the formula of embodiment 1, be used for the cultivation of cyclamen, use peat substrate (peat: perlite=3: 1) as contrast (CK) cultivation under the same conditions (cultivation under greenhouse conditions, this greenhouse has fully automatic Temperature control and ventilation facilities can ensure a relatively stable and suitable growth environment for the test materials during the test period). The results are shown in Table 1:

[0027] Table 1 Comprehensive evaluation index of cyclamen plant morphological indicators in composite substrate cultivation

[0028]

[0029] It can be seen from Table 1 that the comprehensive evaluation index of cyclamen morphological indicators 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 discloses a cyclamen culture medium made of coco peat. The culture medium mixes the zymolytic coco peat and peanut shell in a volume rate of 6-8:2-4. The compound medium can improve the matrix 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 cultivation substrate prepared from coconut bran. Background technique [0002] Cyclamen percicum Mill. is a perennial bulbous flower of the genus Cyclamen in Primulaceae, and it is mostly cultivated as an annual in potted flower production. It has a wide variety, unique flower shapes, bright colors, and long flowering period. It is deeply loved by people and has become an enduring annual potted flower. It is one of the main potted flowers in winter and spring. [0003] Peat is a complex hydrophilic polymeric system with multi-component, multi-fraction and semi-colloid properties transformed from marsh plant remains. It has high organic matter and humic acid content, rich fiber content, loose and porous, good air and water permeability, large specific surface area, strong adsorption and chelation ability, strong ion exchange ability a...

Claims

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Application Information

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Patent Type & Authority Patents(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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