CN103449894A - Method for preparing dendrobium matrix - Google Patents

Abstract

The invention discloses a method for preparing a dendrobium matrix. The dendrobium matrix comprises a straw layer, a buffer layer and a matrix layer, wherein 1-3cm of straws are firstly paved on the ground, 2-3cm of buffer layer is paved on the straws, 10-12cm of matrix layer is paved on the buffer layer, and the buffer layer is prepared from the following materials in parts by weight: 12-15 parts of silkworm excrement, 100-120 parts of edible fungus culture waste, 50-60 parts of river sand, 1-2 parts of brown sugar, 12-15 parts of decomposed coal, 1-2 parts of wintergreen oil and 20-25 parts of rice bran. The dendrobium matrix has the significant advantages of sponginess, air permeability, manure conservation and water retention, respectively contains a plurality of microelements, and imitates a field survival environment of dendrobium. By cultivating dendrobium huoshanense by the matrix prepared by the preparation method disclosed by the invention, the dendrobium huoshanense can be harvested about a year early, and is superior to the dendrobium huoshanense which is cultivated by other methods in the aspects of appearance and interior quality.

Description

A kind of preparation method of dendrobium substrate

Technical field

The invention belongs to for cultivating the matrix composition method and technology field of the stem of noble dendrobium.

Background technology

Art methods prepare for cultivating the matrix of the stem of noble dendrobium, have defect on elementary composition, lack a lot of trace elements, cause growth slow, and the field growing environment gap of existing matrix and the stem of noble dendrobium is far, is unfavorable for the growth of the stem of noble dendrobium.

Summary of the invention

The purpose of this invention is to provide a kind of imitative stem of noble dendrobium wild environment, contain various trace elements, improve stem of noble dendrobium energy for growth, the fast matrix of growing up.

The objective of the invention is to realize by following technical solution.

A kind of preparation method of dendrobium substrate, it is characterized in that: by straw layer, buffer layer, hypothallus, formed, at first lay straw 1-3 cm thick on ground, the buffer layer of straw upper berth one deck 2-3 cm thick, re-lay the hypothallus of 10-12 centimetre on described buffer layer; Described buffer layer is mixed by following raw materials in part by weight: silkworm excrement 12-15, edible fungus culturing waste material 100-120, river sand 50-60, brown sugar 1-2, weathered coal 12-15, wintergreen oil 1-2, rice bran 20-25; Described hypothallus is made by the raw material of following weight part, and preparation process is:

S1: the raw material that takes following weight part: dry animal excrement 200-300, tree bark powder 140-180, Pericarppium arachidis hypogaeae 40-50, system chaff 20-30, marc 60-70, Iron-ore Slag 15-20, unslaked lime 1-2, nano-sized carbon 1-2, wintergreen oil 1-2, attapulgite 30-40, brick slag 80-90, borax 0.1-0.2, Sodium Selenite 0.2-0.3,, amine molybdate 0.02-0.03, manganese acetate 0.02-0.03, ferrous sulfate 0.2-0.3, zinc sulfate 0.1-0.2;

S2: by borax, Sodium Selenite,, amine molybdate, manganese acetate, ferrous sulfate, zinc sulfate with other raw material, mix again after wintergreen oil mixes, mix suitable quantity of water, inoculation EM bacterium leavening agent, heap fermentation 20-25 days, sterilize, obtain.

That the present invention has is loose, ventilative, the remarkable advantage of fertilizer conservation, water conservation, and contains respectively various trace elements, imitative stem of noble dendrobium field survivorship environment.The Herba Dendrobii of the substrate culture that utilizes the inventive method to prepare, half left and right gathers in the crops can to advance to 1 year, at the Herba Dendrobii that is better than other method plantation aspect outward appearance and interior quality.

Embodiment

A kind of preparation method of dendrobium substrate, be comprised of straw layer, buffer layer, hypothallus, at first lays straw 1 cm thick on ground, and the buffer layer of straw upper berth one deck 3 cm thicks, re-lay the hypothallus of 12 centimetres on described buffer layer; Described buffer layer is mixed by following raw materials in part by weight: silkworm excrement 15, edible fungus culturing waste material 100, river sand 60, brown sugar 2, weathered coal 15, wintergreen oil 2, rice bran 25; Described hypothallus is made by the raw material of following weight part, and preparation process is:

S1: the raw material that takes following weight part: dry animal excrement 300, tree bark powder 180, Pericarppium arachidis hypogaeae 50, system chaff 30, marc 70, Iron-ore Slag 20, unslaked lime 2, nano-sized carbon 2, wintergreen oil 2, attapulgite 40, brick slag 90, borax 0.2, Sodium Selenite 0.3,, amine molybdate 0.03, manganese acetate 0.03, ferrous sulfate 0.3, zinc sulfate 0.2;

S2: by borax, Sodium Selenite,, amine molybdate, manganese acetate, ferrous sulfate, zinc sulfate with other raw material, mix again after wintergreen oil mixes, mix suitable quantity of water, inoculation EM bacterium leavening agent, heap fermentation 20-25 days, sterilize, obtain.

After the Herba Dendrobii seedling germinates, plant on matrix, all can survive more than 96%, can gather in the crops to 1 year half left and right, 280 kilograms of per mu yield fresh goods, at the Herba Dendrobii that is better than other method plantation aspect outward appearance and interior quality.

Claims (1)

1. the preparation method of a dendrobium substrate, it is characterized in that: by straw layer, buffer layer, hypothallus, formed, at first lay straw 1-3 cm thick on ground, the buffer layer of straw upper berth one deck 2-3 cm thick, re-lay the hypothallus of 10-12 centimetre on described buffer layer; Described buffer layer is mixed by following raw materials in part by weight: silkworm excrement 12-15, edible fungus culturing waste material 100-120, river sand 50-60, brown sugar 1-2, weathered coal 12-15, wintergreen oil 1-2, rice bran 20-25; Described hypothallus is made by the raw material of following weight part, and preparation process is:

S1: the raw material that takes following weight part: dry animal excrement 200-300, tree bark powder 140-180, Pericarppium arachidis hypogaeae 40-50, system chaff 20-30, marc 60-70, Iron-ore Slag 15-20, unslaked lime 1-2, nano-sized carbon 1-2, wintergreen oil 1-2, attapulgite 30-40, brick slag 80-90, borax 0.1-0.2, Sodium Selenite 0.2-0.3,, amine molybdate 0.02-0.03, manganese acetate 0.02-0.03, ferrous sulfate 0.2-0.3, zinc sulfate 0.1-0.2;

S2: by borax, Sodium Selenite,, amine molybdate, manganese acetate, ferrous sulfate, zinc sulfate with other raw material, mix again after wintergreen oil mixes, mix suitable quantity of water, inoculation EM bacterium leavening agent, heap fermentation 20-25 days, sterilize, obtain.