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Soil medium for Dendrobium candidum cultivation soil

A technology of Dendrobium officinale and cultivation soil, applied in the directions of culture medium, planting substrate, application, etc., can solve the problems of few nutrient components, low nutritional value, unfavorable growth of Dendrobium officinale, etc., so as to increase nutrient elements, grow well, and improve structure. Effect

Inactive Publication Date: 2019-01-18
贵州济生农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because Dendrobium candidum has excellent medicinal functions, it has been artificially planted on a large scale, especially in greenhouses. However, in greenhouses, Dendrobium candidum is cultivated on a cultivation bed, and most of the cultivation soil is directly dug from the field and used directly. , the nutritional value is low, and at the same time, due to the thinner coating, the nutritional components are less, which is not conducive to the growth of Dendrobium officinale

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of soil medium for Dendrobium officinale cultivation soil, by weight, comprises 240 parts of clay soil, 250 parts of vermiculite, 160 parts of perlite, 105 parts of banana peel, 150 parts of bagasse, straw powder 85 parts, 45 parts of sawdust, 75 parts of ferrous sulfate, 20 parts of nutrient salt, 5 parts of glycine, 6 parts of vitamin B1, 6 parts of vitamin B2, 23 parts of sugar amino acid, 5 parts of fermentation bacteria, 22 parts of naphthaleneacetic acid, 1550 parts of water .

[0016] The nutrient salt is a mixture of ammonium nitrate, potassium nitrate, glycine and potassium dihydrogen phosphate, and the mixing ratio is 1.5:1.2:2:1.8.

[0017] The fermentation bacteria are EM bacterial agents.

Embodiment 2

[0018] Embodiment 2: a kind of soil medium for Dendrobium officinale cultivation soil, by weight, including 190 parts of clay soil, 200 parts of vermiculite, 120 parts of perlite, 80 parts of banana peel, 100 parts of bagasse, straw powder 60 parts, 30 parts of sawdust, 60 parts of ferrous sulfate, 10 parts of nutrient salt, 1 part of glycine, 3 parts of vitamin B1, 3 parts of vitamin B2, 22 parts of sugar amino acid, 1 part of fermentation bacteria, 18 parts of naphthaleneacetic acid, 1300 parts of water .

[0019] The nutrient salt is a mixture of ammonium nitrate, potassium nitrate, glycine and potassium dihydrogen phosphate, and the mixing ratio is 1.5:1.2:2:1.8.

[0020] The fermentation bacteria are EM bacterial agents.

Embodiment 3

[0021] Embodiment 3: a kind of soil medium for Dendrobium candidum cultivation soil, by weight, comprises 280 parts of clay soil, 300 parts of vermiculite, 190 parts of perlite, 120 parts of banana peel, 200 parts of bagasse, straw powder 110 parts, 60 parts of sawdust, 90 parts of ferrous sulfate, 30 parts of nutrient salt, 8 parts of glycine, 7 parts of vitamin B1, 7 parts of vitamin B2, 25 parts of sugar amino acid, 10 parts of fermentation bacteria, 25 parts of naphthaleneacetic acid, 1800 parts of water .

[0022] The nutrient salt is a mixture of ammonium nitrate, potassium nitrate, glycine and potassium dihydrogen phosphate, and the mixing ratio is 1.5:1.2:2:1.8.

[0023] The fermentation bacteria are EM bacterial agents.

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PUM

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Abstract

The invention discloses a soil medium for Dendrobium candidum cultivation soil, which comprises the following components in part by weight: 190-280 parts of clay soil, 200-300 parts of vermiculite, 120-190 parts of perlite, 80-120 parts of banana peel, 100-200 parts of bagasse, 60-110 parts of straw powder, 30-60 parts of wood chips, 60-90 parts of ferrous sulfate, 10-30 parts of nutritive salt, 1-8 parts of glycine, 3-7 parts of vitamin B1, 3-7 parts of vitamins B2, 22-25 parts of sugar amino acids, 1-10 parts of fermenting bacteria, 18-25 parts of naphthaleneacetic acid, and 1300-1800 partsof water. The method has the characteristics of improving the function of the cultivation soil of Dendrobium candidum, being green and environmentally friendly, and beneficial to the growth of beneficial bacteria in the soil.

Description

technical field [0001] The invention relates to a culture medium of dendrobium candidum, in particular to a soil culture medium for cultivation soil of dendrobium candidum. Background technique [0002] Dendrobium officinale Kimura et Migo (scientific name: Dendrobium officinale Kimura et Migo): erect stem, cylindrical, 9-35 cm long, 2-4 mm thick, unbranched, multi-noded; leaves two rows, papery, oblong-lanceolate , margins and ribs often tinged with lavender. Racemes often emanate from the upper part of old stems that have fallen leaves, with 2-3 flowers; bracts dry membranous, light white, ovate, 5-7 mm long, sepals and petals yellow-green, nearly similar, oblong lanceolate, lip white, with a green or yellow callus at the base, ovate-lanceolate, slightly shorter than sepals, reflexed in the middle. Stamens yellow-green, about 3mm long, with 1 purple spot on both sides of apex; medicine cap white, long ovate-triangular, about 2.3mm long, apex subacute and 2-lobed. The fl...

Claims

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Application Information

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IPC IPC(8): A01G24/12A01G24/15A01G24/25A01G24/27A01G24/23A01G24/10A01G24/30
CPCC05C11/00C05G3/80C05G5/23C05D9/00C05D9/02C05F5/002C05F11/00C05F11/08
Inventor 俞金奎周杭杰
Owner 贵州济生农业科技有限公司
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