Unlock instant, AI-driven research and patent intelligence for your innovation.

Propagation and cultivation method of phalaris arundinacea

A ribbon grass multiplication and cultivation technology, which is applied in the field of plant cultivation, can solve the problems of large environmental impact and low multiplication coefficient, and achieve the effects of consistent environmental conditions, simple cultivation process and simple formula

Active Publication Date: 2019-08-27
四川立德种苗科技有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the prior art that the breeding of ribbon grass is greatly affected by the environment and the multiplication coefficient is low, the present invention provides a method for breeding and cultivating ribbon grass. Through the method of the invention, the multiplication coefficient can reach 15-20

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
  • Propagation and cultivation method of phalaris arundinacea
  • Propagation and cultivation method of phalaris arundinacea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for propagating and cultivating ribbon grass, comprising the following steps:

[0026] A. Sterilization of explants: Take the stalks of Ribbon grass free of diseases and insect pests, remove the leaves, cut the stalks into 2cm segmented stems, place them on the ultra-clean workbench, and sterilize them with 75% alcohol for 5 seconds, 0.1% L Mercury sterilization for 5 minutes, rinse with sterile water for 5 times;

[0027] B. Start culture: Inoculate the sterilized explants obtained in step A in the start medium, the start medium is MS+0.2mg / L NAA+1.5mg / L 6-BA+30g / L sucrose+6g / L agar, adjust the pH to 6.0. The light time was 14h / d, the light intensity was 2500LX, and the culture temperature was 24°C. After 14 days of culture, the axillary buds began to germinate. After 40 days, the germination rate was 98%, and the axillary buds were 2-4cm high.

[0028] C. Proliferation culture: cut off the axillary buds that grow to 2-4cm in step B, and transfer them to th...

Embodiment 2

[0031] A method for propagating and cultivating ribbon grass, comprising the following steps:

[0032] A. Sterilization of explants: Take the stalks of Ribbon grass free of diseases and insect pests, remove the leaves, cut the stalks into 2cm segmented stems, place them on the ultra-clean workbench, and sterilize them with 75% alcohol for 5 seconds, 0.1% L Mercury sterilization for 5 minutes, rinse with sterile water for 5 times;

[0033] B. Start culture: inoculate the sterilized explants obtained in step A in the start medium, the start medium is MS+0.1mg / L NAA+1.3mg / L 6-BA+30g / L sucrose+6g / L agar, adjust the pH to 6.0. The light time is 14h / d, the light intensity is 2500LX, and the culture temperature is 24°C. After 17 days of culture, the axillary buds begin to germinate. After 40 days, the germination rate is 90%, and the height of the axillary buds is 1-2cm.

[0034] C. Proliferation culture: cut off the axillary buds that grow to 1-2 cm in step B, and transfer them t...

Embodiment 3

[0038] A method for propagating and cultivating ribbon grass, comprising the following steps:

[0039] A. Sterilization of explants: Take the stalks of Ribbon grass free of diseases and insect pests, remove the leaves, cut the stalks into 2cm segmented stems, place them on the ultra-clean workbench, and sterilize them with 75% alcohol for 5 seconds, 0.1% L Mercury sterilization for 5 minutes, rinse with sterile water for 5 times;

[0040]B. Start culture: inoculate the sterilized explants obtained in step A in the start medium, the start medium is MS+0.3mg / L NAA+1.8mg / L 6-BA+30g / L sucrose+6g / L agar, adjust the pH to 6.0. The light time was 14h / d, the light intensity was 2500LX, and the culture temperature was 24°C. After 14 days of culture, the axillary buds began to germinate. After 40 days, the germination rate was 88%, and the height of the axillary buds was 1-3cm.

[0041] C. Proliferation culture: cut off the axillary buds that grow to 1-3 cm in step B, and transfer th...

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

No PUM Login to View More

Abstract

The invention belongs to the technical field of plant cultivation and particularly relates to a propagation and cultivation method of phalaris arundinacea. The method specifically includes collectionand sterilization of expants, start culture of germination of axillary buds, proliferation culture to induce production of tufted buds, rooting cultivation to obtain root-rooted seedlings of phalarisarundinacea and acclimatization and transplanting, wherein the germination rate of start culture is 98%, the proliferation coefficient of proliferation culture is 15-20, the rooting rate of the rooting cultivation is 100%, and the survival rate of transplanting is 100%. The propagation and cultivation method has the advantages of simple steps, convenient operation and high survival rate, and is not affected by seasonal climate change and natural disasters, and large-scale industrial propagation and seedling raising can be performed.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for propagating and cultivating ribbon grass. Background technique [0002] Ribbon Grass (scientific name: Phalaris arundinacea L.var.picta L.), alias: Phalaris arundinacea L.var.picta L., alias: Phalaris arundinacea L.var.picta L., is a variant of Phalaris arundinacea, a perennial herb of the genus Phalaris arundinacea. Most of the stems are solitary, and some are clustered. The leaves are flat and green There are white stripes in between, which are soft and ribbon-like, hence the name. The panicles are tight and narrow, the branches are straight upward, dense spikelets, glabrous or micro-hairy, rough on the glume along the ridge, and very narrow on the upper part. wing. It is an excellent pasture for livestock when young, and has strong regeneration ability after harvesting or grazing. The stalks can be used for weaving utensils or papermaking. ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 张艳谢松林陈雨
Owner 四川立德种苗科技有限公司