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Seedling raising culture medium using macadamia nut peels and preparation method of seedling raising culture medium

A technology for cultivating substrate and peel, which is applied in the field of seedling cultivation substrate using macadamia nut peel and its preparation field, can solve the problems of wasting resources, polluting the surrounding environment, etc., and achieves a longer fertilizer effect, improved planting environment, and loose and ventilated internal structure. Effect

Inactive Publication Date: 2021-08-06
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only a small amount of nut peels are used as manure or feed, and most of them are discarded. This not only wastes resources, but also pollutes the surrounding environment. Effective development and utilization are urgently needed
[0003] There are no research reports on the application of macadamia nut peel in seedling cultivation, and it is necessary to adjust the process of seedling suitability, raw material pretreatment and raw material formula

Method used

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  • Seedling raising culture medium using macadamia nut peels and preparation method of seedling raising culture medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A seedling cultivation substrate utilizing macadamia nut peels, comprising the following raw materials in parts by weight: 30 parts of macadamia nut peels, 25 parts of discarded branches and leaves of macadamia nuts, 40 parts of macadamia nut meal, 1 part of lime, 2 parts of bran, and 1 part of weathered coal Powder, 0.3 part of hydroxypropyl starch, 0.1 part of potassium dihydrogen phosphate, 1 part of Ruoye, 0.1 part of compound enzyme; the compound enzyme contains cellulase;

[0027] The preparation method of described seedling cultivation medium, comprises the steps:

[0028] (1) Crush macadamia nut skins and discarded branches and leaves of macadamia nuts until the particle size is less than 2cm, sprinkle them into the yeast liquid according to the solid-to-liquid ratio of 1:1, then mix them evenly and stack them for fermentation for 5 days. During the fermentation period, control the compost temperature at 50°C, After the fermentation is finished, press and steril...

Embodiment 2

[0032] A seedling cultivation substrate utilizing macadamia nut peel, comprising the following raw materials in parts by weight: 60 parts of macadamia nut peel, 40 parts of discarded branches and leaves of macadamia nut, 60 parts of macadamia nut meal, 2 parts of lime, 3 parts of bran, and 1.5 parts of weathered coal powder, 0.6 part of hydroxypropyl starch, 0.3 part of potassium dihydrogen phosphate, 3 parts of Ruoye, 0.2 part of compound enzyme; the compound enzyme comprises a combination of proteolytic enzyme and glucoamylase;

[0033] The preparation method of described seedling cultivation medium, comprises the steps:

[0034] (1) Crush macadamia nut skins and discarded branches and leaves of macadamia nuts until the particle size is less than 2cm, sprinkle them into the yeast liquid according to the solid-to-liquid ratio of 5:1, then mix them evenly and stack them for fermentation for 8 days. During the fermentation period, control the compost temperature at 55°C, After ...

Embodiment 3

[0038] A seedling cultivation substrate utilizing macadamia nut peels, comprising the following raw materials in parts by weight: 50 parts of macadamia nut peels, 35 parts of discarded branches and leaves of macadamia nuts, 50 parts of macadamia nut meal, 1.5 parts of lime, 2.5 parts of bran, and 1.2 parts of weathered coal Powder, 0.4 part of hydroxypropyl starch, 0.2 part of potassium dihydrogen phosphate, 2 parts of Ruoye, 0.15 part of compound enzyme; the compound enzyme is composed of proteolytic enzyme, glucoamylase and cellulase according to the mass ratio of 1:1:2 ;

[0039] The preparation method of described seedling cultivation medium, comprises the steps:

[0040] (1) Crush macadamia nut skins and discarded branches and leaves of macadamia nuts until the particle size is less than 2cm, sprinkle them into the yeast liquid according to the solid-to-liquid ratio of 3:1, then mix them evenly and pile them up for fermentation for 7 days. During the fermentation period, ...

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Abstract

The invention discloses a seedling raising culture medium using macadamia nut peels and a preparation method of the seedling raising culture medium, and belongs to the technical field of macadamia nut recycling and seedling raising culture media. The seedling raising culture medium is prepared from the following raw materials in parts by weight: 30-60 parts of macadamia nut peels, 25-40 parts of macadamia nut waste branches and leaves, 40-60 parts of macadamia nut meal, 1-2 parts of lime, 2-3 parts of bran, 1-1.5 parts of weathered pulverized coal, 0.3-0.6 part of hydroxypropyl starch, 0.1-0.3 part of monopotassium phosphate, 1-3 parts of indocalamus leaves and 0.5-1.2 parts of compound enzyme. The culture medium provided by the invention can inhibit infectious microbes, retain water and moisture, and is controlled within a proper humidity range, thereby being suitable for the growth of crop seedlings.

Description

technical field [0001] The invention belongs to the technical field of macadamia nut reuse and cultivation substrate, in particular to a seedling cultivation cultivation substrate using macadamia nut peel and a preparation method thereof. Background technique [0002] Macadamia integri folia (Macadamia integri folia) belongs to the family Longanaceae. Macadamia is an evergreen arbor fruit tree. It is a high-grade dried fruit rich in heat energy and nutrients necessary for human growth. It has an excellent taste and flavor and is known as the "king of dried fruits". . The planting area of ​​nuts in my country exceeds 3 million mu, ranking first in the world, and Guangxi is one of the main planting areas of nuts in my country. Nut fruit is composed of three parts: pericarp, shell and kernel, wherein the nut pericarp accounts for 45-60% of the fresh weight of the whole fruit, and the quantity is huge. At present, only a small amount of nut peels are used as retting fertilizer...

Claims

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Application Information

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IPC IPC(8): A01G24/25A01G24/22A01G24/10A01G24/30A01G24/20C05G3/00C05G3/40C05F17/20C05G3/60
CPCA01G24/10A01G24/20A01G24/22A01G24/25A01G24/30C05B7/00C05G3/00C05F17/20C05G3/40C05G3/60C05D3/02C05F5/002C05F11/00C05F11/02Y02W30/40
Inventor 王文林张雯龙宋海云贺鹏张涛郑树芳覃振师谭秋锦韦哲君陈海生黄锡云汤秀华许鹏韦媛荣何铣扬莫庆道周春衡钟剑章
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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