Method for propagating female plants of Trichosanthes kirilowiiMaxim. by soilless culture substrate and plant growth cuttage

A soilless cultivation substrate and plant growth technology, which is applied in the field of soilless cultivation substrate and plant growth cutting propagation of Diaogua female plants, and can solve the problems of unfavorable rooting and growth of cutting seedlings

Inactive Publication Date: 2011-06-15
贺放清
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cultivation medium for cutting seedlings often directly uses soil or a mixture of soil and river sand, which is unfavorable for the rooting and growth of cutting seedlings.

Method used

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  • Method for propagating female plants of Trichosanthes kirilowiiMaxim. by soilless culture substrate and plant growth cuttage

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Embodiment 1

[0036] Embodiment 1, the new method of using soilless culture substrate and plant growth regulator cutting propagation excellent Diaogua female strain

[0037] (1) About 300 high-quality seedlings of edible Diaogua were introduced from Changxing County, Zhejiang Province and planted in Taojiang, Hunan, and high-quality female plants were selected according to the results of the first and second years.

[0038] (2) From the end of April in the third year, cut the strong branches that are basically lignified from the selected plants, use a sharp blade to cut the branches of Diaogua into stems with 2 stem nodes, leave 1 cm at the bottom, and cut into flat ends ;Leave 2 cm from the upper part and cut it into a bevel, and remove the leaves and other attachments at the stem nodes at the same time. Soak the treated stem section in the solution of NAA or IBA for 30 minutes, and take it out for later use.

[0039] (3) Cutting the stem section treated with NAA or IBA in fine river sand...

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Abstract

The invention discloses a method for propagating female plants of Trichosanthes kirilowiiMaxim. by a soilless culture substrate and plant growth cottage, which comprises the following steps of: preparing a Trichosanthes kirilowiiMaxim. seedling cuttage raising soilless substrate, performing roguing, branch selection and branch trimming on a Trichosanthes kirilowiiMaxim. cuttage material prepared by the soilless substrate, impregnating branches into solution containing a naphthyl acetic acid or an indolebutyric acid, performing medicament treatment for 30 minutes, taking the branches out, air-drying the branches, performing cuttage, covering a thin film, pressing the periphery of the thin film by using earth, compacting the earth, removing the thin film after new roots and tender shoots grow 7 to 10 days later, and performing cuttage and transplantation 25 days later. The method is simple and easy, and ensures high seedling survival rate, high propagation coefficient, short time, strong root system, strong seedlings, high seedling purity and low production cost.

Description

technical field [0001] The invention relates to a soilless culture substrate and a plant growth cutting propagation method for female plants of Diaogua guacamole, and belongs to the technical field of organic and inorganic mixed seedling-raising substrates and plant growth regulators for treating the stem nodes of Diaogua guacamole to promote rooting. Background technique [0002] Diaogua, scientific name Trichosanthes kirilowii Maxim., also known as medicine melon, belongs to the perennial liana of Cucurbitaceae. Suitable for warm and humid climate, mainly distributed in mountainous areas of Jiangsu, Zhejiang, Hunan, Hubei, Guizhou and other places, with many varieties. The whole body of Diaogua is full of treasures. Its roots, stems, leaves, melon skin and seeds can be used medicinally. Indications for lung-heat cough, turbid yellow and thick phlegm, chest obstruction and heartache, chest fullness, breast abscess, intestinal abscess, swelling and pain, constipation. In a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00
CPCY02P60/21
Inventor 贺放清艾辛
Owner 贺放清
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