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Rapid seedling culture and breeding method for macadamia nut seeds

A seed and nut technology, applied in the field of rapid seedling propagation of macadamia seeds, can solve the problems of long germination time, low germination rate of macadamia seeds by breaking the shell, slow water absorption, etc., so as to promote germination, speed up the growth rate of seedlings, and ensure nutrition. effect of supply

Inactive Publication Date: 2019-11-01
广西澳一澳农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the planting process of macadamia nuts, because the shell of macadamia nut seeds is relatively hard and the water absorption speed is slow, the germination rate of macadamia nut seeds is low and the germination time is long

Method used

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  • Rapid seedling culture and breeding method for macadamia nut seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of macadamia seed rapid seedling propagation method provided by the present embodiment comprises the following steps:

[0027] (1) Mix urea, potassium dihydrogen phosphate, and potassium monohydrogen phosphate according to a weight ratio of 4:1:1 to obtain a composite inorganic salt, and after sterilizing the kitchen waste, sterilize the kitchen waste, the composite inorganic salt, Mix deionized water according to the weight ratio of 1:1:0.1, and then add compound probiotics (composed of Bacillus coagulans and Bacillus thuringiensis with a weight ratio of 1:1) with an inoculation amount of 1%, at 30±2°C Stir and ferment for 3 days, and obtain solid fermented organic fertilizer and liquid fermented organic fertilizer through filtration and separation;

[0028] (2) Mix solid fermented organic fertilizer and soil according to the weight ratio of 0.8:1 to prepare compound nutrient soil, lay gravel layer, plant ash layer, compound nutrient soil layer, and plant ash la...

Embodiment 2

[0032] A kind of macadamia seed rapid seedling propagation method provided by the present embodiment comprises the following steps:

[0033] (1) Mix urea, potassium dihydrogen phosphate, and potassium monohydrogen phosphate according to a weight ratio of 3.5:1:1 to obtain a composite inorganic salt. After the kitchen waste is sterilized, the sterilized kitchen waste, composite inorganic salt, Mix deionized water according to the weight ratio of 1.5:1:0.1, and then add compound probiotics (composed of Bacillus coagulans and Bacillus thuringiensis with a weight ratio of 1.5:1) at 30±2°C Stir and ferment for 3 days, and obtain solid fermented organic fertilizer and liquid fermented organic fertilizer through filtration and separation;

[0034] (2) Mix the solid fermented organic fertilizer and soil according to the weight ratio of 0.75:1 to prepare the compound nutrient soil, and lay the gravel layer, plant ash layer, compound nutrient soil layer, and plant ash layer from bottom ...

Embodiment 3

[0038] A kind of macadamia seed rapid seedling propagation method provided by the present embodiment comprises the following steps:

[0039] (1) Mix urea, potassium dihydrogen phosphate, and potassium monohydrogen phosphate according to a weight ratio of 2:1:1 to obtain a composite inorganic salt, and after sterilizing the kitchen waste, sterilize the kitchen waste, the composite inorganic salt, Mix deionized water according to the weight ratio of 0.5:1:0.05, and then add compound probiotics (composed of Bacillus coagulans and Bacillus thuringiensis with a weight ratio of 0.5:1) with an inoculation amount of 1%, at 30±2°C Stir and ferment for 2 days, and separate by filtration to obtain solid fermented organic fertilizer and liquid fermented organic fertilizer;

[0040] (2) Mix the solid fermented organic fertilizer and soil according to the weight ratio of 0.1:1 to prepare the compound nutrient soil, and lay the gravel layer, plant ash layer, compound nutrient soil layer, and...

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Abstract

The invention discloses a rapid seedling culture and breeding method for macadamia nut seeds. The method comprises the steps of organic fertilizer preparation, seedbed preparation, macadamia nut seedprocessing, seedling culture and the like. According to the method, by means of reasonable macadamia nut planting treatment and the multi-layer structure arrangement of a seedbed, the germination period of macadamia nuts is effectively accelerated, and the germination rate of the macadamia nuts is increased. Seed soaking and germination acceleration are carried out after seed airing, rinsing and disinfection, so that the activity of macadamia nuts is improved, and germination of the macadamia nuts is facilitated. Meanwhile, the seedbed of the multilayer structure effectively guarantees nutrition supply, nutrient substances among the layers are strong in mobility, nutrient components can be absorbed by root systems of the macadamia nuts, the seedling growing rate of the macadamia nuts is increased, and the seedling culture period is greatly shortened.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for rapid seedling breeding and propagation of macadamia nut seeds. Background technique [0002] Macadamia is a tree nut native to Australia. It is a very important woody oil crop. It is also called macadamia nut and macadamia nut. It belongs to tropical and subtropical crops. Macadamia nuts are mainly distributed in more than 20 countries and regions in the world. Since 2012, my country's macadamia nut industry has developed innovatively. Today, my country's macadamia nut industry is the second largest agricultural and forestry industry after the walnut industry. During the planting process of macadamia nuts, because the shell of macadamia nut seeds is relatively hard and the water absorption speed is slow, the germination rate of macadamia nut seeds is low and the germination time is long. Contents of the invention [0003] The purpose of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00
CPCA01C1/00A01G17/005
Inventor 梁祖宝
Owner 广西澳一澳农业科技有限公司
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