Hydroponic cutting seedling raising method for cephalotaxus hainanensis

A technology for hydroponic cuttings and torreya is applied in the field of hydroponic cutting and seedling raising of Torreya in Hainan, which can solve problems such as inability to raise seedlings in large quantities, and achieve the effects of reducing pollution by diseases and insect pests, simplifying the operation process and simplifying the process.

Pending Publication Date: 2020-11-27
海南省林业科学研究院 +1
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention proposes a hydroponic cutting seedling raising method of Hainan rough torreya, which solves the technical problem that Hainan rough torreya cannot achieve large-scale seedling cultivation in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hydroponic cutting seedling raising method for cephalotaxus hainanensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 of the present invention provides a method for raising seedlings by hydroponic cuttings of Hainan rough torreya, which comprises the following specific steps:

[0033] S1. Level the land in the shade shed in January, and use hollow bricks to build a pool as a seedbed. The seedbed is 30cm high, 1.2m wide, and 10m long. A waterproof membrane is laid on the seedbed and poured with clear water. The height of the clear water is 25cm. ;

[0034] S2. Prepare peat and perlite to mix in equal proportions by volume to obtain a cutting substrate, and put the cutting substrate into a foam seedling tray to obtain a hole pot; the outer dimensions of the foam seedling tray are 660mm×340×50mm, The number of holes is 17×8=136 holes, and the aperture is 30mm×30mm×45mm;

[0035] S3. Select 1-year-old Torreya hainanensis branches to intercept 6cm spikes, cut off 2 / 3-3 / 4 leaves, tie them into bundles in the same direction, insert the lower part of the spikes into 500mg / L ABT r...

Embodiment 2

[0040] Embodiment 2 of the present invention provides a method for raising seedlings by hydroponic cuttings of Hainan rough torreya, which comprises the following specific steps:

[0041] S1. Level the land in the shade shed in July, and use hollow bricks to build a pool as a seedbed. The seedbed is 30cm high, 1.2m wide, and 10m long. A waterproof membrane is laid on the seedbed and poured with clear water. The height of the clear water is 25cm ;

[0042] S2. Prepare peat and vermiculite to mix in equal proportions by volume to obtain a cutting substrate, and put the cutting substrate into a foam seedling tray to obtain a hole pot; the outer dimensions of the foam seedling tray are 660mm×340mm×50mm, and The number is 17×8=136 holes, and the aperture is 30mm×30×45mm;

[0043] S3. Select 2-year-old Hainan thick torreya branches and cut 10cm spikes, subtract 2 / 3-3 / 4 leaves, tie them into bundles in the same direction, insert the lower part of the spikes into 1000mg / L ABT rooting...

Embodiment 3

[0048] Embodiment 3 of the present invention provides a method for raising seedlings by hydroponic cuttings of Hainan rough torreya, which includes the following specific steps:

[0049] S1. Level the land in the shade shed in March, and use hollow bricks to build a pool as a seedbed. The seedbed is 30cm high, 1.2m wide, and 10m long. A waterproof membrane is laid on the seedbed and poured with clear water. The height of the clear water is 25cm ;

[0050] S2. Prepare peat and vermiculite to mix in equal proportions by volume to obtain a cutting substrate, and put the cutting substrate into a foam seedling tray to obtain a hole pot; the outer dimensions of the foam seedling tray are 660mm×340mm×50mm, and The number is 17×8=136 holes, and the aperture is 30mm×30×45mm;

[0051] S3. Select 2-year-old Hainan thick torreya branches to cut 6cm spikes, subtract 2 / 3-3 / 4 leaves, tie them into bundles in the same direction, insert the lower part of the spikes into 700mg / L ABT rooting so...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Heightaaaaaaaaaa
Phaaaaaaaaaa
Login to view more

Abstract

The invention provides a hydroponic cutting seedling raising method of cephalotaxus hainanensis. The method comprises the following steps: S1, leveling the land in a shade shed, building a water poolas a seedbed by adopting hollow bricks, laying a waterproof film, and pouring clear water; S2, preparing a cutting medium and putting the cutting medium into a foam seedling raising tray; S3, selecting one-year-old cephalotaxus hainanensis branches, cutting out scions, and inserting the lower parts of the scions into rooting liquid for dipping at a medium speed for standby application; S4, inserting the scions into the cutting medium, adopting clean water for spraying after disinfection, placing a treated cutting plug tray into a water pool, spraying the clean water, and covering the cutting plug tray with a film or a shading net; S5, performing daily management to check the water level and water quality conditions, supplementing clear water in time, and keeping proper temperature and humidity; and S6, spraying foliar fertilizer after 60 d, observing the rooting condition after 90-120 d, transplanting the cutting plug tray into a soil culture seedling bag after the root length exceedsthe bottom of the plug tray by 3-5 cm, and keeping the proper temperature and humidity. The hydroponic cutting seedling raising method of the cephalotaxus hainanensis is green and environmentally friendly, saves resources, is environmentally friendly, reduces the cost, simplifies the process, is suitable for large-scale seedling raising, and provides a good way for cutting seedling raising of thecephalotaxus hainanensis.

Description

technical field [0001] The invention relates to the technical field of cutting and raising seedlings of Hainan rough torreya, in particular to a hydroponic cutting and seedling raising method of Hainan rough torreya. Background technique [0002] Hainan rough torreya (Cephalotaxus hainanensis Li), also known as red shell pine and thin-leaf bison fir. Trees, usually 10-20m high, 30-50cm in diameter at breast height, rarely up to 110cm; bark usually light brown or brown, rarely yellowish brown or reddish purple, split into flakes and fall off. Leaves are strip-shaped, arranged in two rows, usually thin, slightly curved or straight upward, 2-4 cm long, 2.5-3.5 mm wide, base round-truncate, thinly rounded, apex slightly acute, acute or nearly It is acuminate, the edge is recurved downward after drying, the upper midrib is raised, and there are 2 white stomatal bands below. The total peduncle of the male cones is about 4 mm long. The seeds are usually slightly flat, obovate-el...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G2/10A01G24/15A01G24/28A01G31/00A01G31/02A01C21/00
CPCA01C21/005A01G31/00A01G31/02A01G2/10A01G24/15A01G24/28Y02P60/21
Inventor 陈飞飞黄川腾林玲陈毅青彭泽生彭森林圆云
Owner 海南省林业科学研究院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap