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A method for supplementing selenium with macadamia nuts

A technology for nuts and selenium supplementation, applied in fertilization methods, inorganic fertilizers, agriculture, etc., can solve the problems of being unable to be used by plants, failing to meet the nutritional and health needs of consumers, and low selenium content in nut kernels, so as to enhance crop resistance Effects of reversibility, promotion of root development and promotion of plant growth

Active Publication Date: 2021-09-17
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

[0004] Macadamia is a selenium-non-accumulating plant, and selenium in the soil exists as elemental selenium, which cannot be used by plants generally; Low, unable to meet the nutritional and health needs of consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A method for supplementing selenium with macadamia nuts, comprising the steps of:

[0047] (1) Variety selection: select a macadamia nut variety with good variety, high yield and good adaptability; the macadamia nut variety is Guire No. 1;

[0048] (2) Planting site selection: deep soil layer, high organic matter content, good drainage, loose soil, pH 5-6;

[0049] (3) Planting of seedlings: dig planting holes by plant spacing 4m, row spacing 7m, put 20kg bacteria-containing organic fertilizer in each planting hole, bacteria-containing organic fertilizer includes mixed bacteria and organic fertilizer, the weight ratio of the mixed bacteria, organic fertilizer It is 0.01: 1, and described mixed bacteria comprises photosynthetic bacteria, bacillus, Streptomyces jingyang and Paecilomyces lilacinus; The weight ratio of described photosynthetic bacteria, bacillus, Streptomyces jingyang, Paecilomyces lilacinus is 1: 1 : 1:1; Bacillus includes more than two kinds of Bacillus ...

Embodiment 2

[0056] A method for supplementing selenium with macadamia nuts, comprising the steps of:

[0057] (1) Variety selection: select a macadamia nut variety with good variety, high yield and good adaptability; the macadamia nut variety is OC;

[0058] (2) Planting site selection: deep soil layer, high organic matter content, good drainage, loose soil, pH 5-6;

[0059] (3) Seedling field planting: dig planting holes by plant spacing 4m, row spacing 6m, put 25kg bacteria-containing organic fertilizer in each planting hole, bacteria-containing organic fertilizer comprises mixed bacteria and organic fertilizer, the weight ratio of described mixed bacteria, organic fertilizer It is 0.01: 1, and described mixed bacteria comprises photosynthetic bacteria, bacillus, Streptomyces jingyang and Paecilomyces lilacinus; The weight ratio of described photosynthetic bacteria, bacillus, Streptomyces jingyang, Paecilomyces lilacinus is 1: 1 : 1:1; Bacillus includes Bacillus subtilis, Bacillus mega...

Embodiment 3

[0066] A method for supplementing selenium with macadamia nuts, comprising the steps of:

[0067] (1) Variety selection: select a macadamia nut variety with good variety, high yield and good adaptability; the macadamia nut variety is 800;

[0068] (2) Planting site selection: deep soil layer, high organic matter content, good drainage, loose soil, pH 5-6;

[0069] (3) Planting of seedlings: dig planting holes by plant spacing 4.5m, row spacing 6m, put 28kg bacteria-containing organic fertilizer in each planting hole, bacteria-containing organic fertilizer includes mixed bacteria and organic fertilizer, the weight of the mixed bacteria, organic fertilizer Ratio is 0.01: 1, and described mixed bacteria comprises photosynthetic bacteria, bacillus, Streptomyces jingyang and Paecilomyces lilacinus; The weight ratio of described photosynthetic bacteria, bacillus, Streptomyces jingyang, Paecilomyces lilacinus is 1: 1:1:1; Bacillus includes Bacillus subtilis, Bacillus megaterium, Bac...

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PUM

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Abstract

The invention relates to the technical field of planting macadamia nuts, and specifically discloses a method for supplementing selenium with macadamia nuts, comprising the following steps: (1) species selection, (2) planting site selection, (3) root fertilization, (3) planting of seedlings , (4) root fertilization, (5) foliar spraying, (6) pruning. The invention overcomes the problem that the selenium content obtained by the traditional macadamia planting method is too low, and has the characteristics of simple operation, easy mastery, significantly increased selenium content of the obtained macadamia nuts, low planting cost and the like.

Description

technical field [0001] The invention belongs to the technical field of planting macadamia nuts, and in particular relates to a method for supplementing selenium with macadamia nuts. Background technique [0002] Macadamia integrifolia kernels are nutritious, crispy, tender and delicious, with a unique buttery aroma, flavor and taste far better than cashews, and are the best quality edible nuts in the world. Macadamia nuts have strong adaptability, extensive management, and high economic and health value. The purchase price of fresh fruit is 14,000 to 18,000 yuan / t, and the supply in the market exceeds demand. [0003] Selenium is called "life element" by medical scientists and is an essential trace element for human health. The distribution of selenium in soil is extremely uneven due to factors such as geology, landform, and climate. More than 40 countries and regions in the world have selenium deficiency to varying degrees. In addition to Shaanxi, Hubei, Sichuan, Guizhou,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01C21/00C05G3/60C05G3/80C05G1/00
CPCA01G17/005A01C21/005C05F9/04C05G3/00C05D1/02C05G1/00C05G3/80
Inventor 郑树芳陈海生王文林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