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Cover for increasing albuminoid generating amount of genmacadimia nut trees and application method thereof

A technology for mulching and nut trees, which is applied in the field of agricultural and forestry plant cultivation, can solve the problems of low phosphorus utilization efficiency of macadamia nut trees and the impact on macadamia nut yield, and achieve the benefits of increasing yield, easy operation, and improving absorption and utilization Effect

Inactive Publication Date: 2016-02-24
YUNNAN INST OF TROPICAL CROPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems caused by the existing agronomic management measures, such as the low utilization efficiency of phosphorus in macadamia trees and the impact on the yield of macadamia nuts, the present invention provides a mulch for increasing the production of protein-like roots of macadamia nut trees and its application method , can effectively improve the utilization effect of macadamia root system on soil phosphorus, can reduce the excessive accumulation of soil phosphorus in macadamia orchards, and then improve the efficient absorption and utilization of phosphorus by macadamia trees

Method used

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  • Cover for increasing albuminoid generating amount of genmacadimia nut trees and application method thereof
  • Cover for increasing albuminoid generating amount of genmacadimia nut trees and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Prepare materials according to the following components by mass:

[0025] Ripe fresh macadamia nut exocarp 100 parts,

[0026] 0.5 parts of EM bacteria stock solution,

[0027] 0.1 part of urea;

[0028] (2) Crushing the mature fresh macadamia exocarp in step (1) into particles with a particle size of less than 1 cm, then adding EM bacteria stock solution and mixing evenly, then adding urea and mixing evenly to obtain a mixture;

[0029] (3) After covering the mixture in step (2) with a film, put it in the open air or in an indoor environment to decompose for 25 days. During this period, turn over and ventilate once every 2 days to get the covering. The element content of the covering is shown in Table 1 shown.

[0030] From November to December of the current year, cover the soil from within 30cm of the drip line of the crown of the macadamia tree to 10cm outside the main trunk with mulch, and control the thickness of the mulch to 5cm; and add mulch once in Nove...

Embodiment 2

[0032] (1) Prepare materials according to the following components by mass:

[0033] Ripe fresh macadamia nut exocarp 100 parts,

[0034] 0.6 parts of EM bacteria stock solution,

[0035] 0.2 parts of urea;

[0036] (2) Crushing the mature fresh macadamia exocarp in step (1) into particles with a particle size of less than 1 cm, then adding EM bacteria stock solution and mixing evenly, then adding urea and mixing evenly to obtain a mixture;

[0037] (3) After covering the mixture in step (2) with a film, put it in the open air or in an indoor environment to decompose for 28 days. During this period, turn it over and ventilate once every 3 days to get the covering. The element content of the covering is shown in Table 1 shown.

[0038] From November to December of the current year, cover the soil within 30cm from the drip line of the crown of the macadamia tree to 10cm outside the main trunk with mulch, and control the thickness of the mulch to 8cm; and add mulch once in Nov...

Embodiment 3

[0040] (1) Prepare materials according to the following components by mass:

[0041] Ripe fresh macadamia nut exocarp 100 parts,

[0042] 0.8 parts of EM bacteria stock solution,

[0043] 0.3 parts of urea;

[0044] (2) Crushing the mature fresh macadamia exocarp in step (1) into particles with a particle size of less than 1 cm, then adding EM bacteria stock solution and mixing evenly, then adding urea and mixing evenly to obtain a mixture;

[0045] (3) After covering the mixture in step (2) with a film, put it in the open air or in an indoor environment to rot for 30 days. During this period, turn it over and ventilate once every 3 days to get the covering. The element content of the covering is shown in Table 1 shown.

[0046] From November to December of the current year, cover the soil within 30cm from the drip line of the crown of the macadamia tree to 10cm outside the main trunk with mulch, and control the thickness of the mulch to 10cm; and add mulch once in November...

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Abstract

The invention discloses a cover for increasing the albuminoid generating amount of genmacadimia nut trees and an application method thereof. The cover comprises following components: 100 parts by mass of ripen and fresh genmacadimia nut epicarp, 0.5-0.8 parts by mass of an EM stock solution and 0.1-0.3 parts by mass of urea. The method comprises following steps: crushing genmacadimia nut epicarp and adding the EM stock solution and urea for uniform mixing, sealing to be decomposed for several days in order to obtain the cover; covering the cover to soil around genmacadimia nut trees by the end of year and covering again at the end of a second year and using the cover for more than two years. The cover for increasing the albuminoid generating amount of genmacadimia nut trees and the application method thereof have following beneficial effects: generation is induced and rootlet growth of genmacadimia nut trees is promoted; the total phosphorus content of soil for a plantation area for genmacadimia nut trees is decreased; the phosphorus content of genmacadimia nut trees is increased; growth of genmacadimia nut trees and highly-efficient utilization of phosphorus resources are prompted; accumulative increase in phosphorus of a plantation area of a genmacadimia nut plantation area is avoided so that high utilization efficiency is improved; and the application method is easy to operate, cost-effective, and feasible and can be extensively used in a plantation area of genmacadimia nuts.

Description

technical field [0001] The invention belongs to the technical field of cultivation of agricultural and forestry plants, and in particular relates to a covering for improving the protein root production of macadamia nut trees and an application method thereof. Background technique [0002] Macadamia( Macadamia integrifolia M.Tetraphylla) is an evergreen tree fruit tree of the genus Macadamia in the family Longanaceae. In recent years, it has developed rapidly in my country's hot areas, among which Yunnan Province is the main planting area. By the end of 2013, the planting area was 61,000 hm 2 , accounting for 93.58% of the country, has initially formed an industry. In the macadamia nut planting area in Yunnan Province, the soil is mainly red soil or brick red soil, which has a strong fixation effect on phosphorus. After the phosphorus fertilizer is applied to the soil, it is easy to chemically react with iron, aluminum ions or calcium ions to form precipitates and accumulat...

Claims

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Application Information

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IPC IPC(8): A01G13/02
CPCA01G13/0281
Inventor 岳海田耀华原慧芳陈国云
Owner YUNNAN INST OF TROPICAL CROPS
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