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Big-seedling container cultivation method for macadamia nuts

A cultivation method and technology for large seedlings in containers, which are applied in the field of macadamia nut planting, can solve the problems of inconvenient management of small seedlings, long cycle, late production, etc., and achieve the effects of preventing surge in workload, low cost, and cost saving

Active Publication Date: 2019-10-11
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, macadamia nut grafted seedlings generally need to be planted for 3-4 years before they can bloom and bear fruit. The production is delayed, the cycle is long, the effect is slow, the management of seedlings is inconvenient, and the cost is high.

Method used

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  • Big-seedling container cultivation method for macadamia nuts
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  • Big-seedling container cultivation method for macadamia nuts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method for cultivating large seedlings of macadamia nuts in a container, specifically comprising the following steps:

[0040] (1) Seed selection: select mature macadamia nut seeds with good adaptability, no pest damage, and uniform fruit size;

[0041] (2) Seed pretreatment: Peel the harvested green macadamia nut fruit, take out the seeds, and classify and screen the seeds, remove the small fruit and cracked fruit, and keep the large fruit seeds with a diameter greater than 1.8cm for later use; The fruit seeds are placed in the outdoor sunlight for 4 hours, then soaked in the seed soaking agent for 6 hours, remove the floating seeds, remove the sinking seeds and drain the water, and obtain the rootstock seeds for sowing; wherein,

[0042] The large fruit seeds are placed outdoors, specifically the large fruit seeds are placed on a drying rack or cement floor, and are conveniently collected under the large fruit seeds with a mesh pad; the seed soaking agent is compose...

Embodiment 2

[0051] A method for cultivating large seedlings of macadamia nuts in a container, specifically comprising the following steps:

[0052] (1) Seed selection: select mature macadamia nut seeds with good adaptability, no pest damage, and uniform fruit size;

[0053] (2) Seed pretreatment: Peel the harvested green macadamia nut fruit, take out the seeds, and classify and screen the seeds, remove the small fruit and cracked fruit, and keep the large fruit seeds with a diameter greater than 1.8cm for later use; The fruit seeds are placed in the outdoor sunlight for 8 hours, then soaked in the seed soaking agent for 8 hours, remove the floating seeds, remove the sunken seeds and drain the water to obtain rootstock seeds for sowing; wherein,

[0054] The large fruit seeds are placed outdoors, specifically the large fruit seeds are placed on a drying rack or cement floor, and are conveniently collected under the large fruit seeds with a mesh pad; the seed soaking agent is composed of 10...

Embodiment 3

[0063] A method for cultivating large seedlings of macadamia nuts in a container, specifically comprising the following steps:

[0064] (1) Seed selection: select mature macadamia nut seeds with good adaptability, no pest damage, and uniform fruit size;

[0065] (2) Seed pretreatment: Peel the harvested green macadamia nut fruit, take out the seeds, and classify and screen the seeds, remove the small fruit and cracked fruit, and keep the large fruit seeds with a diameter greater than 1.8cm for later use; The fruit seeds are placed in the outdoor sunlight for 6 hours, then soaked in a seed soaking agent for 7 hours, remove the floating seeds, remove the sunken seeds and drain the water to obtain rootstock seeds for sowing; wherein,

[0066] The large fruit seeds are placed outdoors, specifically the large fruit seeds are placed on a drying rack or a cement floor, and are conveniently collected under the large fruit seeds with a mesh pad; the soaking agent is composed of 900 tim...

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Abstract

The invention discloses a big-seedling container cultivation method for macadamia nuts, and belongs to the technical field of macadamia nut planting. The method includes the following steps of (1) seed selection, (2) seed pretreatment, (3) sowing, (4) rootstock seedling cultivation, (5) grafting, (6) grafted seedling management and (7) big seedling management; the survival rate of transplanting isup to 95%. Through a rootstock seedling combination cultivation method, field rootstock seedlings are grafted 3-4 months earlier than those in a traditional breeding method, staggered emergence is achieved in four batches, the production efficiency is improved, and the market demand is met. The big-seedling container cultivation method for the macadamia nuts is simple to operate and easy to master, seedlings are orderly, the survival rate is high, flowering and fruiting can be advanced by 1-2 years, the planting cycle is shortened, the management is convenient, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of macadamia nut planting, and in particular relates to a method for cultivating large seedlings of macadamia nuts in a container. Background technique [0002] Macadamia nuts, also known as Queensland chestnuts, macadamia walnuts, and macadamia nuts, are known as the "king of dried fruits" for their crispy, smooth, and delicious nuts with a unique buttery aroma. Macadamia nuts are rich in nutrients, with an oil content of 70%-79%. They are especially rich in unsaturated fatty acids, mainly oleic acid and palmitic acid. The ratio of unsaturated fatty acids to saturated fatty acids in the kernels of macadamia nuts is 6.2 , protein 9%, also rich in calcium, phosphorus, iron, vitamin B1, B2 and 8 kinds of amino acids necessary for human body. Regular consumption of macadamia nuts can also regulate body cholesterol, lower blood pressure, control blood sugar levels, prevent tumors and some cancers, anti-aging, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00A01G2/30A01G24/12A01G24/20A01G24/50
CPCA01C1/00A01G17/005A01G2/30A01G24/12A01G24/20A01G24/50
Inventor 郑树芳王文林陈海生覃振师何铣扬许鹏莫庆道谭秋锦汤秀华黄锡云肖海艳宋海云贺鹏张涛韦媛荣谭德锦
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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