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Angelica sinensis- Astragalus membranaceus intercropping method

A planting method, the technology of Astragalus membranaceus, applied in botany equipment and methods, fertilization methods, plant protection, etc., can solve the problems of Astragalus membranaceus yield decline, unreasonable crop rotation and continuous cropping, and quality reduction, so as to promote root growth and shorten germination Time, the effect of improving the ability to resist damage

Inactive Publication Date: 2019-03-26
SHAANXI UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, unreasonable crop rotation and continuous cropping are often used in artificial planting of Astragalus membranaceus, resulting in a decrease in the yield and quality of Astragalus membranaceus

Method used

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  • Angelica sinensis- Astragalus membranaceus intercropping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Selection of seedlings:

[0038] Select high-quality angelica seedlings and astragalus seedlings with no disease infection, no mechanical damage, few lateral roots, smooth skin, and a diameter of 2-5mm. The astragalus species is Astragalus membranaceus.

[0039] (2) Site selection and preparation:

[0040] It is advisable to choose sandy loam or cotton sand land with deep soil layer, flat terrain, good drainage, loose soil, and high humus content. 1 day before transplanting combined with basal fertilizer for plowing, harrowing immediately after plowing to preserve moisture and transplanting. When plowing and preparing the land, apply 4000kg of fully decomposed and finely divided ring fertilizer per mu.

[0041] (3) Transplanting:

[0042] Transplant in mid-March. Dig holes 15cm deep according to the row spacing of 25cm and the plant spacing of about 13cm. Angelica and Astragalus are intercropped in strips, and 2 rows of Angelica or Astragalus are planted in eac...

Embodiment 2

[0054] (1) Selection of seedlings:

[0055] Select high-quality angelica seedlings and astragalus seedlings with no disease infection, no mechanical damage, few lateral roots, smooth skin, and a diameter of 2-5 mm. The astragalus species is Astragalus membranaceus.

[0056] (2) Site selection and preparation:

[0057] It is advisable to choose sandy loam or cotton sand land with deep soil layer, flat terrain, good drainage, loose soil, and high humus content. 2 days before transplanting combined with basal fertilizer for plowing, harrowing immediately after plowing to preserve moisture and transplanting. When plowing and preparing the land, apply 4500kg of fully decomposed and finely divided ring fertilizer per mu.

[0058] (3) Transplanting:

[0059] Transplant in mid-March. Dig 18cm deep holes according to the row spacing of 30cm and the plant spacing of about 15cm. Angelica and Astragalus are intercropped in strips, and 3 rows of Angelica or Astragalus are planted in e...

Embodiment 3

[0071] (1) Selection of seedlings:

[0072] Select high-quality angelica seedlings and astragalus seedlings with no disease infection, no mechanical damage, few lateral roots, smooth skin, and a diameter of 2-5 mm. The astragalus species is Astragalus membranaceus.

[0073] (2) Site selection and preparation:

[0074] It is advisable to choose sandy loam or cotton sand land with deep soil layer, flat terrain, good drainage, loose soil, and high humus content. 2 days before transplanting combined with basal fertilizer for plowing, harrowing immediately after plowing to preserve moisture and transplanting. When plowing and preparing the land, apply 5000kg of fully decomposed and finely divided ring fertilizer per mu.

[0075] (3) Transplanting:

[0076] Transplant in mid-March. Dig holes 20 cm deep according to the row spacing of 35 cm and the plant spacing of about 16 cm. Angelica and Astragalus are intercropped in strips, and 4 rows of Angelica or Astragalus are planted i...

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Abstract

An Angelica sinensis-Astragalus membranaceus intercropping method is disclosed. The method comprises the following steps: digging holes in the land to be cultivated; planting Angelica sinensis and Astragalus membranaceus in the holes; and simultaneously planting Astragalus membranaceus between the lines of Angelica sinensis according to a predetermined intercropping mode. The Angelica sinensis-Astragalus membranaceus planting method is seedling transplantation. By the method, soil microbial diversity can be increased, incidence rate of soil-borne disease is reduced, the use of pesticides is decreased, successive cropping obstacles of Angelica sinensis and Astragalus membranaceus is effectively relieved, use efficiency of cultivated lands is enhanced, yield of Angelica sinensis and Astragalus membranaceus is increased, and quality of Angelica sinensis and Astragalus membranaceus is improved. The method provides certain reference for standardized cultivation of traditional Chinese medicinal materials.

Description

technical field [0001] The invention relates to the technical field of medicinal plant planting, in particular to an intercropping planting method of angelica and astragalus. Background technique [0002] The continuous planting of the same crop on the same piece of land leads to stunted crop development, serious pests and diseases, and severe production reduction, which is called continuous cropping obstacle. Due to the reduction of the available cultivated land, there are obvious continuous cropping obstacles in the process of artificial planting of medicinal plants, especially root and rhizome medicinal materials. Continuous cropping leads to aggravation of root rot and affects the yield and quality of medicinal materials. At present, 40% of medicinal materials in my country mainly depend on cultivated varieties, and the continuous cropping obstacle of root medicinal materials, which accounts for 60% of cultivated varieties, is particularly prominent. Studies have shown ...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01G22/40A01G13/00A01C21/00
CPCA01C21/005A01G13/00A01G22/25A01G22/40
Inventor 高静王楠关思静徐蓉蓉沈霞陈莹
Owner SHAANXI UNIV OF CHINESE MEDICINE
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