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In-forest interplanting method for polygonatum kingianum

A technology of Rhizoma Polygonatum and woodland, which is applied in the field of interplanting Rhizoma Polygonatum under the forest, can solve the problems of high pesticide residues, high planting costs, and occupation of cultivated land for grain, and achieve the effects of increasing land income, increasing benefits, and reducing the use of cultivated land

Inactive Publication Date: 2016-10-12
澜沧澎勃生物药业有限公司
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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 interplanting method of Rhizoma Polygonatum under the forest, overcome the fact that Rhizoma Rhizoma Rhizoma Polygonatum planting in the prior art does not have large-scale artificial planting, field cultivation will occupy the area of ​​grain cultivated land, a large amount of pesticides and chemical fertilizers are used, the amount of pesticide residues is high, and the cost of planting is high. high defect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for interplanting Polygonatum sibiricum under forest includes the following steps:

[0019] Woodland selection: The altitude is about 1300m, the slope is 40 degrees; the climate is subtropical, tropical mountain broad-leaved forest climate type;

[0020] Site preparation: Choose a gentle backed slope or flat land with short sunshine in mixed forests or bamboo forests, clean up dead branches and leaves, remove dense branches and leaves on trees or lay sunshade nets, so that the light intake during the whole growth period is maintained at 50%;

[0021] Seedling selection: Choose a rhizome with a diameter of 3cm in white and yellow color and no rot as the seedling;

[0022] Transplanting: first dig a 15cm deep planting ditch horizontally on the moisture surface, place the rhizome of Polygonatum yunnanensis in it with a plant spacing of 10cm, and then dig soil from the next row to cover the seed stems, and dug the next planting ditch at the same time. The row spacing is 15...

Embodiment 2

[0027] A method for interplanting Polygonatum sibiricum under forest includes the following steps:

[0028] Woodland selection: the altitude is about 1300m, the slope is 15 degrees; the climate is subtropical, tropical mountain broad-leaved forest climate type;

[0029] Site preparation: Choose a gentle backed slope or flat land with short sunshine in mixed forests or bamboo forests, clean up dead branches and leaves, remove dense branches and leaves on the trees or lay sunshade nets, so that the light intake during the whole growth period is maintained at 40%;

[0030] Seedling selection: select the rhizome with a diameter of 3-8cm and white and yellow color and no rot as seedlings;

[0031] Transplanting: first dig a 15cm deep planting ditch horizontally on the moisture surface, place the rhizome of Polygonatum yunnanensis in it with a plant spacing of 10cm, and then dig soil from the next row to cover the seed stems, and dug the next planting ditch at the same time. The row spacing...

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Abstract

The invention discloses an in-forest interplanting method for polygonatum kingianum. The interplanting method for the polygonatum kingianum and trees of economic value comprises the following steps: carrying out forest land selection, carrying out land preparation, carrying out seedling selection, carrying out transplanting, carrying out fertilizer application, carrying out disease elimination and carrying out harvesting. The problem of shading for the polygonatum kingianum is effectively solved, the cost for building sunshades is saved, the planting cost is reduced, products of the trees of economic value can be obtained at the same time, the land revenue is greatly increased, and the risk of planting is lowered. The method has the advantages of simplicity in operation, low cost, easiness in popularization, land saving, environment protection, high income, low risk and the like, provides a novel optimized scheme for the artificial large-scale planting of the polygonatum kingianum and has relatively good economic and social benefits.

Description

Technical field [0001] The invention belongs to the technical field of agricultural planting, and specifically relates to a method for interplanting Polygonatum yunnanensis under forest. Background technique [0002] Polygonatum yunnanensis, also known as Jiejiegao, Xianrenban, Polygonatum spp., is the dry rhizome of a herbaceous plant. It is mainly distributed in Yunnan, Guizhou, Sichuan and other places. The dry rhizome is irregularly conical and resembles a chicken head (usually called "chicken head"). Polygonatum"), or nodular lump-like ginger-shaped (usually called "ginger-shaped Polygonatum"), with few branches, short and thick, 3 to 10 cm long, 1 to 3 cm in diameter, yellowish white to yellowish brown on the surface, half Transparent, with fine wrinkles and slightly raised and wavy links on the whole, the above-ground stem marks are disc-shaped, the center is often sunken, and the root marks are mostly point-like protrusions, distributed all or mostly in the swelling part....

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 彭磊
Owner 澜沧澎勃生物药业有限公司
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