Radices ligustici sinensis seedling method

A technology of ligustium and female parent, applied in the field of ligustium seedling raising, can solve the problems of large labor workload, high cost of seedlings, low reproduction coefficient, etc., and achieve the effects of improving comprehensive income, low cost of seedlings, and high reproduction coefficient.

Inactive Publication Date: 2012-05-09
ENSHI JUXIN MODERN AGRI DEV
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Problems solved by technology

Seed breeding has a high reproduction coefficient, but slow growth, and it takes three years from seedling cultivation to harvest; split-root propagation, fast growth, but low reproduction coefficient, high cost of seedlings, and heavy labor workload

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  • Radices ligustici sinensis seedling method

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Embodiment Construction

[0007] In order to describe the present invention in more detail, the present invention will be further described in detail below in conjunction with specific implementation examples.

[0008] The technical scheme adopted in the present invention is:

[0009] 1. Cultivate strong female parents: according to the distance between plants and rows of 40×45cm, moderately sparse planting, plant the female parent garden for harvesting cuttings in advance; keep only 3 to 5 branches above the ground; completely remove weak and small sprouts, and remove stems Leaves below 15cm (about 5-7 nodes).

[0010] 2. Carefully prepare the nursery: The terrain of the nursery should be half shade and half sun; the texture is sandy-light soil, PH value 6.5-7.0, organic matter ≥ 2%, slope 3-5°, and irrigation and drainage should be convenient. Apply 1,500 to 2,000 catties of decomposed organic fertilizer per mu in the nursery. After spreading, plow the ground at a depth of 15 to 20 cm, rake it with ...

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Abstract

The invention discloses a radices ligustici sinensis seedling method which comprises the steps of breeding strong female parent, preparing nursery gardens as required, selecting sutting wood scientifically, seedling as required, and administrating seedling beds. According to the invention, stems in lands of radices ligustici sinensis are taken as propagation and breeding materials, so that the growth potential is strong, the propagation coefficient is larger and the seedling growth speed is higher compared with propagation by the use of rooting; the per yield is increased by 10% to 15% compared with that of seed seedling and seedling by the use of rooting; and the radices ligustici sinensis seedling method is labor-saving and time-saving, has the advantages of low seedling cost, and high rate of seedling emergence, survival rate and per yield, and can improve the comprehensive income greatly.

Description

technical field [0001] The invention relates to a method for raising seedlings of Umbelliferae plants, in particular to a method for raising Ligusticum ligusticum seedlings. Background technique [0002] Ligusticum genus is a plant of the genus Ligusticum in the Umbelliferae family, which is a unique plant in China. It is called Ligusticum edulis in Chinese medicine. Necessary, began artificial planting. Generally, seedlings are raised by seeds (winter sowing or spring sowing), or root division propagation: before germination in dry spring or after the upper part of the ground withers in late autumn, the roots are dug out and classified according to size. Generally, one mother pier can be divided into 3~ 4 plants. Seed seedlings have a high reproduction coefficient, but slow growth, and it takes three years from seedling cultivation to harvest; split-root propagation, fast growth, but low reproduction coefficient, high cost of seedlings, and heavy labor workload. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 黄毅华牟来明刘宁周忠英杨文芳
Owner ENSHI JUXIN MODERN AGRI DEV
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