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Slow-release fertilizer for planting dendrobium officinale and production method of fertilizer

A production method and slow-release fertilizer technology, which is applied in the field of fertilizers for planting Dendrobium candidum, can solve the problems of inferior quality of artificial Dendrobium candidum, achieve the effects of improving survival rate, high content of active ingredients, and solving low survival rate

Active Publication Date: 2014-03-12
GUIPING PRODIVITY PROMOTION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The above-mentioned published documents provide some fertilizers or culture substrates of Dendrobium candidum, so that the artificial cultivation of Dendrobium candidum can obtain a large number of Dendrobium candidum products, replacing the situation of picking natural Dendrobium candidum. However, the disclosed Dendrobium candidum fertilizers still have more Many defects, the quality of artificial Dendrobium candidum is not as good as natural Dendrobium candidum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The raw material (parts by weight) of the slow-release fertilizer for planting Dendrobium candidum: 30 parts of pine bran, 10 parts of plant ash, 8 parts of peanut bran, 8 parts of bat droppings, 3 parts of urea, 2 parts of calcium magnesium phosphate fertilizer, 1 part of ferrous sulfate, 10 parts of biogas residue after biogas digester fermentation, the production method is to first treat the above raw materials with high temperature 100-110 ℃ steam, then add biogas slurry after biogas digester fermentation, adjust the moisture content to 50-80%, put it in cement pond or Seal and ferment for 30 days in a pottery tank, add polyvinyl alcohol aqueous solution with a slow release agent weight content of 30-50%, mix according to the ratio of fertilizer: polyvinyl alcohol aqueous solution 5:1, and use a granulator to make granules. According to the growth of Dendrobium candidum during application, add 0.05-0.1 kg per square meter of Dendrobium candidum planting tray.

Embodiment 2

[0029]The raw material (parts by weight) of the slow-release fertilizer for planting Dendrobium candidum: 40 parts of pine bran, 15 parts of plant ash, 10 parts of peanut bran, 10 parts of bat droppings, 4 parts of urea, 4 parts of calcium magnesium phosphate fertilizer, 2 parts of ferrous sulfate, 15 parts of biogas residue after biogas digester fermentation, the production method is to first treat the above raw materials with high temperature 100-110 ℃ steam, then add biogas slurry after biogas digester fermentation, adjust the moisture content to 50-80%, put it in cement pond or Ferment in pottery vats for 30-60 days, add polyvinyl alcohol aqueous solution with a slow-release agent weight content of 30-50%, mix according to the ratio of fertilizer: polyvinyl alcohol aqueous solution 6:1, and use a granulator to make granules. According to the growth of Dendrobium candidum during application, add 0.05-0.1 kg per square meter of Dendrobium candidum planting tray.

Embodiment 3

[0031] The raw material (parts by weight) of the slow-release fertilizer for planting Dendrobium candidum: 50 parts of pine bran, 18 parts of plant ash, 12 parts of peanut bran, 12 parts of bat droppings, 4 parts of urea, 4 parts of calcium magnesium phosphate fertilizer, 1 part of ferrous sulfate, 18 parts of biogas residue after biogas digester fermentation. The production method is to first treat the above raw materials with high-temperature steam at 100-110°C, then add biogas slurry after biogas digester fermentation, adjust the moisture content to 50-80%, and put it in a cement pond or Ferment in pottery vats for 30-60 days, add polyvinyl alcohol aqueous solution with a slow-release agent weight content of 30-50%, mix according to the ratio of fertilizer: polyvinyl alcohol aqueous solution 7:1, and use a granulator to make granules. According to the growth of Dendrobium candidum during application, add 0.05-0.1 kg per square meter of Dendrobium candidum planting tray.

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Abstract

The invention discloses a slow-release fertilizer for planting dendrobium officinale and a production method of the fertilizer. The slow-release fertilizer comprises the following raw materials in parts by weight: 30-60 parts of pine bran, 10-20 parts of plant ash, 8-15 parts of peanut bran, 8-15 parts of bat excrement, 3-5 parts of urea, 2-5 parts of calcium magnesium phosphate fertilizer, 1-2 parts of ferrous sulfate and 10-20 parts of biogas residues fermented in a methane tank. The method comprises the following steps: firstly, processing the raw materials by steam at 100-110 DEG C, and then adding biogas slurry fermented in the methane tank; adjusting the moisture content to 50-80%; putting into a cement pit or an earthen jar to hermetically ferment for 30-60 days; and adding a controlled release formulation, and preparing into granules by a granulator.

Description

technical field [0001] The invention belongs to a fertilizer required for plant cultivation, in particular to a fertilizer for planting dendrobium officinale and a production 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. Not only is it an essential raw material for the familiar "Mailuoning Injection", it is also an essential 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 functions of nourishing yin and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 陈光森陈远江
Owner GUIPING PRODIVITY PROMOTION CENT
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