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Selenium-rich and high yield cultivation method of macadamia ternifolia

A planting method and selenium-enriching technology, which is applied in the agricultural field, can solve the problems of inorganic selenium accumulation, poisoning other animals and plants, and inorganic selenium entering, and achieve the effect of increasing the content of nutrient elements, increasing the content of organic selenium, and accelerating the growth rate

Inactive Publication Date: 2018-11-02
贵州卡农云服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if a large amount of inorganic selenium is blindly applied to crops in order to pursue high inorganic selenium production, it will cause inorganic selenium to accumulate in the crops, affect crop growth, and subsequently affect human health, and will also cause inorganic selenium to be unable to be completely absorbed by crops. Absorption, causing waste, and a large amount of inorganic selenium enters the environment, pollutes the environment, and poisons other animals and plants

Method used

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  • Selenium-rich and high yield cultivation method of macadamia ternifolia
  • Selenium-rich and high yield cultivation method of macadamia ternifolia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A selenium-enriched high-yield planting method for macadamia nuts, comprising the steps of:

[0031](1) Environmental preparation: choose a rectangular plot with an altitude of 800-1000 meters, an annual rainfall of 1200-1500mm, a soil slope of 10°-20°, and a soil pH of 5-6 to build an orchard. Dig planting holes in the orchard; the distance between the planting holes is 5 meters, and the size of the planting holes is 0.8m long, 0.8m wide, and 0.75m high. The soil dug out is divided into 2 parts on average, and one part of the soil is taken , add 40% selenium-enriched farmyard manure, mix evenly, backfill, and another portion of soil is set aside;

[0032] (2) Transplanting: Take another portion of the soil to be used, add 80% selenium-enriched green manure, mix evenly, and transplant the macadamia nut seedlings that have been raised in the dug planting holes in July, and mix them with rich-selenium green manure. The soil of selenium green manure is covered with soil, ...

Embodiment 2

[0040] A selenium-enriched high-yield planting method for macadamia nuts, comprising the steps of:

[0041] (1) Environmental preparation: choose a rectangular plot with an altitude of 800-1000 meters, an annual rainfall of 1200-1500mm, a soil slope of 10°-20°, and a soil pH of 5-6 to build an orchard. Dig planting holes in the orchard; the distance between the planting holes is 4-6 meters, and the size of the planting holes is 0.6m long, 0.6m wide, and 0.5m high. One part of soil, add 30% selenium-enriched farmyard manure, mix evenly, backfill, and another part of soil is set aside;

[0042] (2) Transplanting: Take another portion of the soil to be used, add 60% selenium-enriched green manure, mix evenly, transplant the macadamia nut seedlings that have been raised in the dug planting holes in June every year, and mix them with Cover, compact and water the selenium-enriched green manure soil;

[0043] (3) Seedling stage management: After transplanting, spray selenium-enrich...

Embodiment 3

[0050] A selenium-enriched high-yield planting method for macadamia nuts, comprising the steps of:

[0051] (1) Environmental preparation: choose a rectangular plot with an altitude of 800-1000 meters, an annual rainfall of 1200-1500mm, a soil slope of 10°-20°, and a soil pH of 5-6 to build an orchard. Dig planting holes in the orchard; the distance between the planting holes is 6 meters, the size of the planting holes is 1m in length, 1m in width, and 1m in height. % of selenium-enriched farmyard manure, mixed evenly, backfilled, and another portion of soil was set aside;

[0052] (2) Transplanting: take another part of the soil to be used, add 100% selenium-enriched green manure, mix evenly, transplant the macadamia nut seedlings that have been raised in the planting holes dug every August, and mix them with Cover, compact and water the selenium-enriched green manure soil;

[0053] (3) Seedling stage management: After transplanting, spray selenium-enriched nutrient solutio...

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Abstract

The invention relates to the field of agriculture, in particular to a selenium-rich and high yield cultivation method of macadamia ternifolia. During planting of the macadamia ternifolia, organic selenium and sodium selenite are added reasonably and proportionally, adequate selenium supplement for macadamia terinifolia seedlings is achieved, growing speed is increased, dosage of sodium selenite isstrictly controlled, and the macadamia ternifolia seedlings are not toxic to sodium selenite. AM (arbuscular mycorrhizal) fungi is inoculated to the seedlings, conversion and utilization of seleniumin the macadamia ternifolia are facilitated, the macadamia ternifolia is enabled to absorb and convert more selenium, resistance of the macadamia ternifolia to adversities of low temperature, drought,salinity and the like is improved, and yield of the macadamia ternifolia is increased; the macadamia ternifolia obtained from the planting method has the advantages that content of various nutrientsin fruit is increased, and selenium, in particular, is increased dramatically; with the planting method, the yield of the macadamia ternifolia can be effectively increased, and content of organic selenium in the macadamia ternifolia is increased.

Description

technical field [0001] The invention belongs to the field of agriculture, in particular to a selenium-enriched high-yield planting method for macadamia nuts. Background technique [0002] Macadamia nut (Latin scientific name: Macadamia ternifolia F.Muell.) Alias: Queensland chestnut, macadamia walnut, macadamia nut, Queensland fruit, is a tree nut native to Australia. Macadamia nuts are evergreen trees and dicotyledonous plants. The crown is tall, with 3-4 whorls of leaves, lanceolate, leathery, smooth, with spiny serrations on the edges. Racemes axillary, beige flowers, spherical fruit, leathery, hard endocarp, beige to light brown kernels. 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 , the rough shell species is 4.8; the protein is 9%, and it is also rich i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G18/10A01C21/00C05G1/00
CPCA01C21/00A01C21/005A01G17/005A01G18/10C05B7/00C05D9/02C05B13/02C05C9/00C05F11/00C05F11/08
Inventor 杨贤友王祥培左祖伦王勇
Owner 贵州卡农云服务有限公司
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