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Method for treating stony desertification by interplanting macadamia nut with milk vetch

A milk vetch seed and milk vetch technology, applied in fertilization methods, seed and rhizome treatment, botanical equipment and methods, etc., can solve the problems of large-scale promotion and application, low survival rate of macadamia nuts, poor water and soil conservation effect, etc. problem, to achieve the effect of preventing too fast loss of fertility, good water and soil conservation effect, and reducing water loss

Inactive Publication Date: 2018-10-02
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

[0003] The existing macadamia planting technology for rocky desertification areas is still immature, resulting in low survival rate, low yield, low economic benefit, poor soil and water conservation effect, etc., making it difficult to widely apply

Method used

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  • Method for treating stony desertification by interplanting macadamia nut with milk vetch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for controlling rocky desertification by interplanting macadamia with milk vetch, including the following steps:

[0028] (1) Plot selection: select plots with low slope, leeward wind, and deep soil;

[0029] (2) Planting macadamia nuts: selecting multiple varieties of macadamia nut grafted seedlings for planting, and the planting density of the macadamia nut grafted seedlings is planting 22 plants per mu;

[0030] (3) Milk vetch seed pretreatment: Soak the vetch seeds with disinfectant for 3 hours to obtain the vetch seeds to be sown. The disinfectant consists of 2 parts of borax, 4 parts of cyclohexanone and xylene in parts by weight. 0.3 parts, 100 parts deionized water;

[0031] (4) Sowing milk vetch: Sprinkle 2.0 kg of the milk vetch seeds to be sowed evenly on each acre of macadamia nut orchard, and then spread a layer of wood chips with a thickness of 0.2 cm on the surface of the plot;

[0032] (5) Milk vetch fertilization management: When vetch grows to 2.5cm hi...

Embodiment 2

[0040] A method for controlling rocky desertification by interplanting macadamia with milk vetch, including the following steps:

[0041] (1) Plot selection: select plots with low slope, leeward wind, and deep soil;

[0042] (2) Planting macadamia nuts: select multiple varieties of macadamia nut grafted seedlings for planting, and the planting density of the macadamia nut grafted seedlings is 25 plants per mu;

[0043] (3) Milk vetch seed pretreatment: Soak the vetch seeds with a disinfectant for 5 hours to obtain the vetch seeds to be sown. The disinfectant consists of 4 parts of borax, 6 parts of cyclohexanone, and xylene in parts by weight. 0.5 parts, 150 parts deionized water;

[0044] (4) Sowing milk vetch: Sprinkle 2.5 kg of the milk vetch seeds to be sown evenly on each acre of macadamia nut orchard, and then spread a layer of sawdust with a thickness of 0.3 cm on the surface of the plot;

[0045] (5) Milk vetch fertilization management: When vetch grows to 3.0cm high, apply fol...

Embodiment 3

[0053] A method for controlling rocky desertification by interplanting macadamia with milk vetch includes the following steps:

[0054] (1) Plot selection: select plots with low slope, leeward wind, and deep soil;

[0055] (2) Planting macadamia nuts: selecting multiple varieties of macadamia nut grafted seedlings for planting, and the planting density of the macadamia nut grafted seedlings is planting 24 plants per mu;

[0056] (3) Milk vetch seeds pre-treatment: soak the vetch seeds with disinfectant for 4 hours to obtain vetch seeds to be sown. The disinfectant consists of 3 parts of borax, 5 parts of cyclohexanone and xylene in parts by weight. 0.4 parts, 120 parts deionized water;

[0057] (4) Sowing milk vetch: evenly sprinkle 2.3 kg of the milk vetch seeds to be sowed in each acre of macadamia nut orchard, and then spread a layer of wood chips with a thickness of 0.25 cm on the surface of the plot;

[0058] (5) Milk vetch fertilization management: When vetch grows to a height of...

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Abstract

The invention relates to a method for treating stony desertification by interplanting macadamia nut with milk vetch. The method comprises the following steps of: (1) selection of a parcel; (2) planting of the macadamia nut; (3) pre-treatment of the milk vetch seeds; (4) sowing of the milk vetch; (5) fertilization management of milk vetch; (6) fertilization management of macadamia nuts; (7) watermanagement of macadamia nuts; (8) prevention and control of macadamia nut insect pests; (9) bee releasing; (10) harvesting of green milk vetch; (11) harvesting in good time. According to the method for treating stony desertification by interplanting macadamia nut with milk vetch, a proper amount of borax is added to the disinfectant to promote the longitudinal growth of the root system of the milkvetch and the water and soil conservation effect is good; a proper amount of maltitol is added to the foliage fertilizer, so that the nutrient elements are quickly absorbed and utilized by the milk vetch, and the utilization rate of the fertilizer is high; a proper amount of fulvic acid is added to the foliage fertilizer, so that the root system of the milk vetch can become more developed and thewater-retaining effect is good.

Description

Technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for controlling rocky desertification by interplanting macadamia nuts with milk vetch. Background technique [0002] Rocky desertification is the abbreviation of "rocky desertification", which means that in the fragile karst ecological environment, due to the unreasonable social and economic activities of humans, the contradiction between man and land, vegetation destruction, soil erosion, decline or loss of land productivity, and the appearance of the surface The evolution process similar to the gradual exposure of rocks in the desert landscape. In terms of causes, the main factor leading to rocky desertification is human activities. Due to the continuous destruction of natural vegetation for a long time, large areas of steep slopes were reclaimed, and the ground was exposed. In addition, the karst rocky mountainous area has thin soil layers, shallow bedrock e...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G22/00A01G13/00A01G2/30A01C1/00A01C21/00C05G3/00C05G1/00
Inventor 陈海生谭秋锦王文林郑树芳黄锡云何铣扬汤秀华许鹏覃振师莫庆道贺鹏张涛宋海云肖海艳
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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