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Method for increasing field planting survival rate of macadamia nuts in mountainous regions

A technology of survival rate and planting, applied in the direction of soil preparation, cultivation, agricultural machinery and tools, etc., can solve the problems of water shortage and harsh conditions, and achieve the effect of improving the survival rate of planting and the efficiency of soil and fertilizer conservation

Pending Publication Date: 2021-11-23
YUNNAN INST OF TROPICAL CROPS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, water resources are scarce and the conditions are harsh in the mountainous areas of Yunnan.

Method used

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Comparison scheme
Effect test

Embodiment

[0053]This embodiment is carried out in the mountainous area of ​​Yunnan, and the slope of the mountain is measured to be 12°. According to the calibration of plant row spacing, terraces are excavated according to the contour line. The width of the terraced fields is 1.8m, and the inclination angle is 13°. In the excavated terraces, a number of planting holes were excavated according to the length × width of the hole mouth was 65×55cm, the length×width of the hole bottom was 55×45cm, the hole depth was 70cm, and the hole distance was 50cm. 2 months before planting, break up the topsoil in the terraced fields, remove weeds, roots and stones, apply 12kg macadamia nut peel bio-organic fertilizer and 1.0kg superphosphate in each planting hole, and then fill Put back hole soil, and make the hole surface after filling back hole soil be higher than field surface 15cm, after hole surface sinks to and field surface level, can be used for the field planting of macadamia tree seedling. ...

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Abstract

The invention belongs to the technical field of macadamia nut planting, and provides a method for increasing the field planting survival rate of macadamia nuts in mountainous regions. The method comprises the following steps: (1) digging terraced fields in the mountainous regions, digging field planting holes in the terraced fields, applying base fertilizers into the field planting holes, and then filling the field planting holes with hole returning soil to obtain to-be-planted fields; (2) planting macadamia nut saplings in the field planting pits to obtain field planting seedlings; and (3) after field planting of the to-be-planted seedlings, applying a water-retaining agent. The method for increasing the field planting survival rate of the macadamia nuts in the mountainous regions has good water retention, soil conservation and fertilizer conservation effects, and the field planting survival rate of the macadamia nut saplings in the mountainous regions can reach 91%.

Description

technical field [0001] The invention relates to the technical field of planting macadamia nuts, in particular to a method for improving the survival rate of macadamia nut colonization in mountainous areas. Background technique [0002] Macadamia spp., also known as macadamia nut, is an evergreen tree fruit tree of the genus Macadamia F.Muell in the family Proteaceae. Because of its high unsaturated fatty acid content, rich nutrition, and delicious taste, the nuts are known as the "King of Nuts". The planting area of ​​macadamia nuts in Yunnan accounts for more than 89% of the country, and it is one of the important industries in the mountainous areas of Yunnan. However, the water resources in the mountainous areas of Yunnan are short of water and the conditions are harsh. Therefore, it is imminent to solve the problem of how to improve the survival rate of mountain macadamia nut colonization. Contents of the invention [0003] In order to solve the above technical probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02A01B79/00
CPCA01G17/005A01B79/02A01B79/00
Inventor 宫丽丹陶亮贺熙勇岳海吴超张海文
Owner YUNNAN INST OF TROPICAL CROPS
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