Macadamia seedling cultivation method

A cultivation method and nut technology, applied in the field of macadamia nut seedling cultivation, can solve the problems of long investment cycle (generally the fifth year of planting begins to bear fruit, and the annual output is less than 30,000 tons, etc.), so as to reduce soil moisture evaporation and reduce planting costs. , the effect of low planting cost

Inactive Publication Date: 2015-11-18
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Macadamia nuts are in great demand in the market, but due to the strong selectivity of their growth to natural conditions such as light, heat, water, and wind, and the long investment cycle (generally the fifth year of planting begins to bear fruit), the global planting area is only 40,000 hectares, the planting areas are mainly in Hawaii and Australia, with an annual output of less than 30,000 tons

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Choose an area suitable for the growth of macadamia nuts. The sunny or semi-sunny slopes with good lighting conditions are the orchards. In September or October, the orchards use rotary tillage and spiral machinery to plow the pine furrows and prepare the soil. The depth of the drilling grooves is 20-30 cm. Fertilize the side of the pine ditch, apply 500-1000kg of farmyard manure or organic fertilizer and 10-20kg of superphosphate per mu, and apply 10-20kg of vetch seeds per mu.

[0021] In the spring of the next year, that is, in March or April, the orchard can plant macadamia nuts. The varieties can be any two of Guire 1, OC, 695, 900, 788 and A4. Planting was carried out in a 1:1 ratio. The row spacing between plants is 4m×5m, dig 0.8m~1m×0.8m~1m×0.8m~1m for planting holes, put 10cm~20cm of farmyard manure or organic fertilizer in the bottom of the planting holes, and then cover the surface with 10cm high topsoil, plant Put macadamia nut grafted seedlings or cutting...

Embodiment 2

[0025]The planting method of the sweet potato and the macadamia nut is the same as the embodiment, and the management technique of the macadamia nut is also the same as the embodiment 1. The difference is that the planting management of the sweet potato adopts refined management. The sweet potato in the orchard is harvested in March, June, September and November every year. For each harvest, 15-25kg of superphosphate and 25-40kg of urea are applied per mu in the orchard. Promote the growth of branches and leaves of the vetch. The harvested vetch forage is used to raise cattle, sheep, geese and other herbivores. With fine management, the annual harvest of fresh grass of vetch is about 2500kg per mu, which can be used to breed about 5 goats, with remarkable economic benefits.

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PUM

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Abstract

The invention provides a macadamia seedling cultivation method which adopts at least two species of macadamias to interbreed; and space between rows is 4 m*5 m, and 30-34 plants are planted per mu. The cultivation method comprises the steps of hairy vetch interplanting, field management and pest control and prevention. The garden adopts a planting pattern of hairy vetch interplanting, and with reasonable field plantation management technology, macadamias are allowed to bear fruits in advance, and enter a high-yield stage in advance; yield per mu is improved; and scarce land resources are fully utilized and short-term benefit is utilized to support short-term benefit, thereby increasing plant earnings and improving enthusiasm of masses of farmers for planting the macadamias.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a macadamia seedling cultivation technology. Background technique [0002] Macadamia nuts (Latin scientific name: Macadamiaternifolia F.Muell.) Alias: Queensland chestnut, macadamia walnut, macadamia nut, Queensland fruit. Macadamia nuts are rich in nutrients, with an oil content of 70% to 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 light-shelled macadamia nuts is 6.2 , the rough shell species is 4.8; the protein is 9%, and it is also rich in calcium, phosphorus, iron, vitamin B1, B2 and 8 kinds of amino acids necessary for the human body. Macadamia nuts are crispy, smooth, tender and delicious, with a unique buttery aroma. They are the highest quality edible nuts in the world and are known as the "Queen of Dried Fruits" and "King of Nuts i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00
CPCA01G17/005A01G22/00
Inventor 王文林陈海生赵静覃振师郑树芳赵大宣邱文武韦持章陆祖正黄锡云汤秀华肖海艳许鹏谭秋锦宋海云
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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