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Methods to promote rapid production recovery of macadamia adult trees that fell down after typhoon disaster

A rapid recovery and typhoon technology, applied in gardening methods, botanical equipment and methods, gardening tools/equipment, etc., can solve problems such as not being able to meet market demand, and achieve the effect of reducing losses

Active Publication Date: 2022-04-08
SOUTH SUBTROPICAL CROPS RES INST CHINESE ACAD OF TROPICAL AGRI SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Macadamia kernels are rich in nutrition. The market demand is about 400,000 tons, but the current output is only 220,000 tons, which is far from meeting the market demand. Therefore, various suitable planting areas are actively introducing or expanding the planting area

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of method that promotes the rapid production recovery of lodging macadamia adult trees after the typhoon disaster, adopts the following steps to promote the rapid recovery of production of the lodging macadamia nut adult trees (5~10a) after the typhoon disaster in Zhanjiang City, Guangdong Province:

[0021] (1) Dredge the ditches and remove accumulated water: after the typhoon, clean up the residual branches, leaves and silt in the ditches in the orchard in time to remove the accumulated water in the garden;

[0022] (2) Pruning, sawing and applying medicine: When the soil is still moist and soft after the typhoon, use a chainsaw to cut off the main branches of the crown in time. Branches are sawed off with a 60° oblique saw in the leeward direction, and the 30cm-long stump is retained, and the saw cut is coated with wound healing agent to promote rapid healing of the saw cut and germination of dormant buds, so that dormant buds below the saw cut can germinate ag...

Embodiment 2

[0028] A method for promoting fast production recovery of lodging macadamia adult trees after typhoon disasters, adopting the following steps to promote rapid production recovery of lodging macadamia tree adult trees (10-15a) after typhoon disasters in Zhanjiang City, Guangdong Province:

[0029] (1) Dredge the ditches and remove accumulated water: after the typhoon, clean up the residual branches, leaves and silt in the ditches in the orchard in time to remove the accumulated water in the garden;

[0030] (2) Pruning, sawing and applying medicine: When the soil is still moist and soft after the typhoon, use a chainsaw to cut off the main branches of the crown in time. Branches are sawn off with a 60° oblique cut in the leeward direction, and the 40cm-long stump is retained. The cut is smeared with wound healing agent to promote rapid healing of the cut, germination of dormant buds, and re-germination of dormant buds below the cut. tip; the wound healing agent is formulated fr...

Embodiment 3

[0036] A method for promoting fast production recovery of lodging macadamia adult trees after typhoon disasters, adopting the following steps to promote rapid production recovery of lodging macadamia tree adult trees (15-20a) after typhoon disasters in Zhanjiang City, Guangdong Province:

[0037] (1) Dredge the ditches and remove accumulated water: after the typhoon, clean up the residual branches, leaves and silt in the ditches in the orchard in time to remove the accumulated water in the garden;

[0038] (2) Pruning, sawing and applying medicine: When the soil is still moist and soft after the typhoon, use a chainsaw to cut off the main branches of the crown in time. Branches are sawn off with a 60° oblique cut in the leeward direction, and a 50cm-long stump is retained, and the cut is coated with wound healing agent to promote rapid healing of the cut and germination of dormant buds, so that dormant buds below the cut will germinate again and produce new ones. tip; the woun...

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Abstract

The invention discloses a method for promoting rapid production recovery of adult macadamia nut trees that fell down after a typhoon disaster. The method of the invention includes: (1) dredging ditches and removing stagnant water; Help the tree to promote rooting; (4) trim and shape the tree; (5) manage and restore production; the injured root system of the fallen macadamia tree can quickly grow new roots, the wound can be quickly healed, and the dormant buds can be regenerated The branches sprouted and the tree body recovered quickly. A small amount of flowers and fruits could be produced in the second year after the typhoon disaster. In the third year after the disaster, a high-yield tree shape was basically formed and production resumed, achieving an average plant yield of more than 10kg, thus effectively realizing lodging in Australia after the typhoon disaster. Nut adult trees quickly resumed production and reduced losses, which played a positive role in guiding fruit trees to resume production after the typhoon disaster.

Description

technical field [0001] The invention relates to a method for planting and producing macadamia nuts, in particular to a method for resuming production after a typhoon disaster that overturns adult macadamia nut trees. Background technique [0002] Macadamia nuts (Macadamias pp.), also known as macadamia nuts, are native to Australia and belong to the evergreen tree fruit tree of the genus Macadamia F.Mull in the family Proteaceae. Macadamia kernels are rich in nutrition. The market demand is about 400,000 tons, but the current output is only 220,000 tons, which is far from meeting the market demand. Therefore, various planting areas are actively introducing or expanding the planting area. In recent years, my country's Yunnan, Guangxi, Guangdong, Guizhou and other places have set off a planting boom, and the Linzhi area of ​​​​Tibet is also actively introducing and testing varieties. According to statistics, at the end of 2018, the planting area of ​​macadamia nuts in my coun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 万继锋曾辉邹明宏廖景云李冬芬张汉周陈菁罗炼芳林北金
Owner SOUTH SUBTROPICAL CROPS RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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