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Method for intercropping Ophiopogon japonicus under gingko forest

A technology of understory interplanting and Ophiopogon japonicus, applied in the fields of soil preparation methods, botanical equipment and methods, climate change adaptation, etc., can solve the problems of idle land under ginkgo forests, achieve the advantages of simple operation, simple method, and adjustment of agricultural industrial structure Effect

Inactive Publication Date: 2017-09-15
成都众宜坊农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: provide a method for interplanting Ophiopogon japonicus under ginkgo forests, and solve the problems in the prior art that shade facilities need to be specially provided during the growing process of Ophiopogon japonicus and the land under ginkgo forests is idle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for interplanting Ophiopogon japonicus under a ginkgo grove, comprising the following steps:

[0025] A: Site selection and preparation: In late April, select well-drained, loose and fertile sandy loam in the ginkgo woodland for site preparation, plowing 20 cm, and combined with site preparation per acre, apply diammonium phosphate compound fertilizer as a base fertilizer , and at the same time apply 25kg of quicklime per mu to prevent and control underground pests and germs;

[0026] B: Prepare Ophiopogon japonicus seedlings: Ophiopogon japonicus is propagated by division. In early April, when digging Ophiopogon japonicus, select dark green and strong plants, cut off tubers and fibrous roots, divide them into individual plants, and cut off the residue Fibrous roots, cut off part of the stem base, planted;

[0027] C: planting: plant the Ophiopogon japonicus seedlings after part of the stem base is cut off immediately, plant the seedlings according to the row ...

Embodiment 2

[0032] A method for interplanting Ophiopogon japonicus under a ginkgo grove, comprising the following steps:

[0033] A: Site selection and preparation: In the first ten days of March, select well-drained, loose and fertile sandy loam in the ginkgo forest, carry out site preparation, plow 15 cm, and apply monoammonium phosphate compound fertilizer per acre as a base fertilizer in combination with site preparation. , and at the same time apply 25kg of quicklime per mu to prevent and control underground pests and germs;

[0034] B: Prepare Ophiopogon japonicus seedlings: Ophiopogon japonicus seedlings are propagated by division. When digging Ophiopogon japonicus in mid-April, select dark green and strong plants, cut off tubers and fibrous roots, divide them into individual plants, and cut off the residue Fibrous roots, cut off part of the stem base, planted;

[0035] C: planting: plant the Ophiopogon japonicus seedlings after part of the stem base is cut off immediately, plant ...

Embodiment 3

[0040] A method for interplanting Ophiopogon japonicus under a ginkgo grove, comprising the following steps:

[0041] A: Site selection and preparation: In late March, select well-drained, loose and fertile sandy loam in the ginkgo woodland for site preparation, plowing 15 cm, and combined with site preparation per acre, apply diammonium phosphate compound fertilizer as a base fertilizer , and at the same time apply 25kg of quicklime per mu to prevent and control underground pests and germs;

[0042] B: Prepare Ophiopogon japonicus seedlings: Ophiopogon japonicus is propagated by division. In early April, when digging Ophiopogon japonicus, select dark green and strong plants, cut off tubers and fibrous roots, divide them into individual plants, and cut off the residue For the fibrous root, cut off part of the stem base and soak it in clean water to make it absorb enough water, then stand side by side, put it on the loose soil that has been dug in a cool place, cover the surrou...

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PUM

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Abstract

The invention discloses a method for intercropping Ophiopogon japonicus under a gingko forest, which can solve the problem that a shading facility is specially provided in a growth process of the Ophiopogon japonicus, and a land under the gingko forest is idle in the prior art. The method includes the following steps: selecting a land and preparing soil, applying a basic fertilizer to soil with preparing soil according to the conventional use amount / mu, and controlling soil pests and pathogenic bacteria; preparing Ophiopogon japonicus seedlings, and adopting a division propagation method; performing planting; performing field management; and performing harvesting. The method is simple, is easy to operate, can fully utilize the land under the gingko forest, and can provide an advantageous condition during growth of the Ophiopogon japonicus. The acquired Ophiopogon japonicus is high in yield, and the yield of gingko and the yield of gingko without intercropping the Ophiopogon japonicus does not have significant difference.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine planting, and in particular relates to a method for interplanting Ophiopogon japonicus under ginkgo forests. Background technique [0002] Ginkgo biloba (Ginkgobiloba L.) is a deciduous tree belonging to the family Ginkgoceae and the genus Ginkgo. Ginkgo biloba is a large deciduous tree with a diameter at breast height of up to 4 meters. The bark of young trees is nearly smooth and light gray, and the bark of large trees is taupe, irregularly split and rough; there are long branches and slow-growing short branches. Ginkgo flavonoids are Ginkgo biloba extracts, which can increase blood flow in cerebrovascular, improve cerebrovascular blood circulation, protect brain cells, expand coronary arteries, prevent angina pectoris and myocardial infarction, prevent thrombosis, and improve the body's immunity. It is very beneficial to patients with coronary heart disease, angina pectori...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00A01G13/00A01B79/02
CPCA01B79/02A01G13/00A01G17/005Y02A40/28
Inventor 孔利文辜晓平
Owner 成都众宜坊农业开发有限公司
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