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Passion fruit seedling culture medium and method and application

A technology for raising seedling substrates and passion fruit, which is applied in the direction of planting substrates, applications, botanical equipment and methods, etc., and can solve the problems of slow root growth, low survival rate, and low survival rate of transplanting

Active Publication Date: 2019-07-23
INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a kind of passion fruit seedling raising substrate and method and application thereof, which can solve the problems of low survival rate, slow root growth and low transplanting survival rate in the production process of passion fruit seedlings.

Method used

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  • Passion fruit seedling culture medium and method and application
  • Passion fruit seedling culture medium and method and application
  • Passion fruit seedling culture medium and method and application

Examples

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Embodiment 1

[0032] (1) Coconut peat treatment: first spray the compressed coconut peat with clean water in a mass ratio of 1:6 (coconut peat: water) to make it fully absorb water; after it has fully absorbed water, store it for later use;

[0033] (2) Selection and treatment of passion fruit cuttings: 1) Selection of cuttings, select semi-lignified branches with strong growth and no pests and diseases, the length of the cuttings is 15-20cm, keep 2-3 leaves, and the lower cut is smooth at the 1cm below the bud 2) cuttings treatment, soak 1h with 50mg / L ABT rooting powder solution, then immerse the cuttings in 0.125% carbendazim solution for 10min, rinse with clear water and set aside;

[0034] (3) Seedling-raising bag selection: select high 30cm, the seedling-raising bag of diameter 12cm;

[0035] (4) Substrate: Put 24-26cm thick coconut peat and 4-6cm thick red loam into the seedling raising bag in turn, and water them after packing;

[0036] (5) Cutting: Carry out cutting by direct inse...

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Abstract

The invention relates to a passion fruit seedling culture medium and method and application and relates to the technical field of passion fruit seedling culture. The passion fruit seedling culture medium sequentially comprises a covering layer and a substrate layer from top to bottom, wherein the covering layer is red soil, and the substrate layer is water moistened coconut coir; the thickness ratio of the covering layer to the substrate layer is (4-6):(24-26); the total thickness of the covering layer and the substrate layer is 20-30cm. When the seedling culture medium is applied to passion fruit cuttage seedling culture, the average survival rate 60 days after cuttage reaches 96.67%, root system length is 18.4-27.3cm, the average transplanting survival rate 30 days after transplanting reaches 96.67%, the seedling culture survival rate and transplanting survival rate of passion fruit can be increased evident, and the culture medium has an evident rooting promoting effect.

Description

technical field [0001] The invention belongs to the technical field of passion fruit seedling cultivation, and in particular relates to a passion fruit seedling cultivation substrate and a seedling cultivation method and application thereof. Background technique [0002] Passion fruit, also known as passion fruit, is a herbaceous vine of the Passiflora genus in the Passiflora family. It is native to South America and is favored by people for its unique and strong aroma and rich in nutrients. In recent years, passion fruit, whether it is the original berry or its processed products, has been sold well, and it is transplanted in the same year, and the fruit will bear in the same year, with high economic benefits, short-term income, and broad market prospects. It has been introduced and cultivated in Taiwan, Yunnan and Guangdong. [0003] As the passion fruit industry is developing well and the planting area continues to expand, the demand for seedlings has increased sharply. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/10A01G24/25A01G24/46A01G17/00A01G2/10
CPCA01G17/005A01G2/10A01G24/10A01G24/25A01G24/46
Inventor 董美超李进学高俊燕杨帆周东果王自然郭莉娜王绍华赖新朴
Owner INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI
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