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Mixed afforestation method for improving economic value of man-made rubber forest

A technology of economic value and artificial forest, applied in afforestation, forestry, climate change adaptation, etc., can solve the problems of low utilization rate and low economic value of rubber plantation, and achieve the effect of increasing the utilization area and increasing economic value

Inactive Publication Date: 2019-12-20
海南省岭脚热带作物有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of mixed afforestation method that improves rubber plantation economic value, to solve the problem that the low utilization rate of rubber plantation proposed in the above-mentioned background technology causes economic value to be low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The mixed afforestation steps are as follows:

[0029] Step 1: Select rubber trees;

[0030] Step 2: Artificial planting of rubber trees;

[0031] Step 3: Planting mixed plants;

[0032] Step 4: Plant crops.

[0033] The specific method for selecting a rubber tree in the step is that the diameter of the main pole of the adult rubber tree is 7-9cm, and the length between the position where the bottom of the main pole is exposed on the ground and the first-order bifurcation of the main pole is 2.2-3.0 between m.

[0034] Wherein, the specific method of planting in the second step is:

[0035] S1: For rubber tree metal planting, the distance between two rubber trees is 1.5m, and the rubber trees are planted horizontally in a group;

[0036] S2: Arrange four groups according to the method of S1, the distance between each group is 1.5m;

[0037] S3: According to the method of S2, separate 3m wide branches between each of the four groups;

[0038] S4: Connect and lay a 5m wide main road at...

Embodiment 2

[0048] The mixed afforestation steps are as follows:

[0049] Step 1: Select rubber trees;

[0050] Step 2: Artificial planting of rubber trees;

[0051] Step 3: Planting mixed plants;

[0052] Step 4: Plant crops.

[0053] The specific method for selecting a rubber tree in the step is that the diameter of the main pole of the adult rubber tree is 7-9cm, and the length between the position where the bottom of the main pole is exposed on the ground and the first-order bifurcation of the main pole is 2.2-3.0 between m.

[0054] Wherein, the specific method of planting in the second step is:

[0055] S1: For rubber tree metal planting, the distance between two rubber trees is 2.0m, and the rubber trees are planted horizontally in a group;

[0056] S2: Arrange four groups according to the method of S1, the distance between each group is 2.0m;

[0057] S3: According to the method of S2, separate 3m wide branches between each of the four groups;

[0058] S4: Connect and lay a 5m wide main road at...

Embodiment 3

[0068] The mixed afforestation steps are as follows:

[0069] Step 1: Select rubber trees;

[0070] Step 2: Artificial planting of rubber trees;

[0071] Step 3: Planting mixed plants;

[0072] Step 4: Plant crops.

[0073] The specific method for selecting a rubber tree in the step is that the diameter of the main pole of the adult rubber tree is 7-9cm, and the length between the position where the bottom of the main pole is exposed on the ground and the first-order bifurcation of the main pole is 2.2-3.0 between m.

[0074] Wherein, the specific method of planting in the second step is:

[0075] S1: For rubber tree metal planting, the distance between two rubber trees is 2.0m, and the rubber trees are planted horizontally in a group;

[0076] S2: Arrange four groups according to the method of S1, the distance between each group is 1.5m;

[0077] S3: According to the method of S2, separate 3m wide branches between each of the four groups;

[0078] S4: Connect and lay a 5m wide main road at...

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Abstract

The invention discloses a mixed afforestation method for improving the economic value of a man-made rubber forest in the technical field of rubber planting. The method comprises the following steps of1, seed selection of rubber trees, 2, artificial cultivation of the rubber trees, 3, planting of mixed plants, and 4, crop planting. Seed selection of the rubber trees in the first step specificallyincludes the steps that the diameter of trunks of the selected adult rubber trees is 7-9 cm, the distance between the portions, on the ground, at the bottoms of the trunks and first-stage branches ofthe trunks is 2.2-3.0 m, distances between the rubber trees in the man-made forest are limited, region management is carried out on the rubber forest according to a grouping mode, and then the mixed plants and crops are planted in gaps between the rubber trees in each group of rubber forest. The utilization area of the land is increased, and the economic value of the land with the same area is improved.

Description

Technical field [0001] The invention relates to the technical field of rubber planting, in particular to a mixed afforestation method for improving the economic value of rubber plantations. Background technique [0002] Rubber tree, a plant of the genus Euphorbiaceae, is native to the Amazon forest. China's dedicated national rubber planting areas are mainly distributed in Hainan, Guangdong, Guangxi, Fujian, Yunnan and other regions. In addition, Taiwan can also be planted, of which Hainan is the main rubber planting area. The rubber tree is a deciduous tree with milky sap. It requires an average annual rainfall of 1150-2500 mm, but it is not suitable for planting in low-humidity places. It is suitable for growing in deep, fertile, moist, and well-drained acid sandy loam. The economic life span of seedling trees is 35-40 years, budding trees are 15-20 years, and the growth life span is about 60 years. Rubber tree is a poisonous plant included in the Chinese Plant Atlas Database...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00
CPCA01G23/00Y02P60/40Y02A40/22
Inventor 林诗敏
Owner 海南省岭脚热带作物有限公司
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