Dendrobium candidum planting substrate containing modified biochar and preparation method of Dendrobium candidum planting substrate

A technology of Dendrobium officinale and biochar is applied in the field of edible products, which can solve the problems of high cost, high price, perishability, etc., and achieve the effects of uniform distribution, moderate pore size and large specific surface area.

Inactive Publication Date: 2016-08-17
LINGYUN LONGEVITY IMMORTAL GRASS BIOTECH SCI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Water moss can be used after simple washing and sterilization, but its price is relatively high, which leads to an increase in the cost of planting and production, which is unacceptable to most growers. Compared with sphagnum moss, wood chips have obvious advantages in price, but Sawdust needs to be fermented before use, and it is easy to rot during the planting process and needs to be replaced, requiring a lot of manpower and material resources

Method used

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  • Dendrobium candidum planting substrate containing modified biochar and preparation method of Dendrobium candidum planting substrate
  • Dendrobium candidum planting substrate containing modified biochar and preparation method of Dendrobium candidum planting substrate

Examples

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Effect test

Embodiment 1

[0036] A dendrobium officinale planting substrate containing modified biochar, comprising substrate A, substrate B and substrate C arranged successively from bottom to top; the thickness of substrate A is 2cm, the thickness of substrate B is 1cm, and the thickness of substrate C is 2cm ;

[0037] According to the ratio of parts by weight, matrix A takes 10 parts of dry rice straw;

[0038] Substrate B is a mixture of 5 parts of silkworm excrement, 10 parts of rice bran, 15 parts of pine cones, 10 parts of leaf humus and 10 parts of wax gourd bark;

[0039] Substrate C is 15 parts of modified biochar, 5 parts of semi-corroded oak trunk, 5 parts of semi-corroded pomegranate trunk, 5 parts of semi-corroded tangerine trunk, 5 parts of semi-corroded pear tree trunk, 5 parts of semi-corroded pine trunk and half-corroded A mixture of 20 parts of acacia branches, 15 parts of tung fruit bark, 15 parts of corncobs, 15 parts of pine bark, 15 parts of tea seed shells, 10 parts of mulberr...

Embodiment 2

[0046] A dendrobium officinale planting substrate containing modified biochar, comprising substrate A, substrate B and substrate C arranged successively from bottom to top; the thickness of substrate A is 5cm, the thickness of substrate B is 2cm, and the thickness of substrate C is 5cm ;

[0047] According to the ratio of parts by weight, matrix A takes 20 parts of dry rice straw;

[0048] Substrate B is a mixture of 20 parts of silkworm excrement, 30 parts of rice bran, 45 parts of pine cones, 30 parts of leaf humus and 30 parts of wax gourd bark;

[0049] Substrate C: 45 parts of modified biochar, 5 parts of semi-corroded oak trunk, 5 parts of semi-corroded pomegranate trunk, 5 parts of semi-corroded tangerine trunk, 45 parts of tung fruit peel, 45 parts of corn cob, 45 parts of pine bark, tea seed A mixture of 45 parts of shells, 50 parts of mulberry branches and 43 parts of ceramsite filter material;

[0050] The method for preparing the dendrobium officinale planting ma...

Embodiment 3

[0056] A dendrobium officinale planting substrate containing modified biochar, comprising substrate A, substrate B and substrate C arranged successively from bottom to top; the thickness of substrate A is 3cm, the thickness of substrate B is 2cm, and the thickness of substrate C is 3cm ;

[0057] According to the ratio of parts by weight, matrix A takes 10 parts of dry sugarcane leaves;

[0058] Substrate B is a mixture of 10 parts of silkworm excrement, 15 parts of rice bran, 20 parts of pine cones, 15 parts of leaf humus and 15 parts of wax gourd bark;

[0059] Substrate C: 25 parts of modified biochar, 15 parts of semi-corroded pear tree trunk, 5 parts of semi-corroded pine tree trunk, 10 parts of semi-corroded acacia branch, 25 parts of tung fruit peel, 20 parts of corn cob, 20 parts of pine bark, and tea seed shell 20 parts, a mixture of 20 parts of peanut shells and 25 parts of ceramsite;

[0060] The method for preparing the dendrobium officinale planting matrix conta...

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Abstract

The invention discloses a dendrobium officinale planting substrate containing modified biochar, which comprises substrate A, substrate B and substrate C arranged sequentially from bottom to top; according to the ratio of parts by weight, substrate A is 10-20 parts of dry rice straw Or 10-20 parts of dry sugarcane leaves; substrate B is 5-20 parts of silkworm excrement, 10-30 parts of rice bran, etc.; 45 copies etc. The preparation method of the planting substrate is the preparation of modified biochar, the preparation of substrates A, B and C, and then superposition. The preparation method of the present invention is simple and easy to understand, and the planting substrate prepared by the present invention overcomes the long-term use of the substrate, rots and airtight, does not retain water, and has low cost and complete nutrition, which is more conducive to the growth of Dendrobium candidum, and promotes the growth of Dendrobium candidum Stronger and more developed root system.

Description

technical field [0001] The invention belongs to the technical field of edible products, and in particular relates to a dendrobium officinale planting substrate containing modified biochar and a preparation method thereof. Background technique [0002] There is an old Chinese saying that "there is ginseng in the north, and maple bucket in the south". It is a perennial herbaceous plant of the genus Dendrobium in the family Orchidaeae. It is a precious traditional Chinese medicine in my country and a second-class protected plant in the country. It is called the "Panda of the Medicine World" by the international medicinal plant community. It has the effects of immune regulation and anti-aging. It is not only an essential raw material for the familiar "Mailuoning Injection", but also a necessary raw material for dozens of Chinese patent medicines and health care products. [0003] In "Shen Nong's Materia Medica", Dendrobium candidum is listed as the top grade, which has the funct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G24/00
Inventor 吴长洪吴长城
Owner LINGYUN LONGEVITY IMMORTAL GRASS BIOTECH SCI DEV
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