Floating seedling and cultivation medium for pseudo-ginseng seed

A technology for cultivation substrate and floating seedling cultivation, which is applied in the field of floating seedling cultivation and combined substrate for cultivation, can solve the problems such as the weakening of soil fertilization performance of Panax notoginseng root system, restricting the healthy development of Panax notoginseng industry, and the shortage of suitable planting plots for Panax notoginseng. , to achieve the effect of simple and easy processing, easy access, stable and controllable source

Active Publication Date: 2014-12-03
云南远益园林工程有限公司 +1
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the serious soil salt accumulation and acidification caused by continuous cropping from sowing to cultivation in the same plot in recent years, nutrient imbalance and plant autotoxicity have led to soil ecosystem damage, soil nutrient ratio imbalance, and soil fertilizer supply performance. Weakened, due to the blindness of farmers' fertilization and excessive application of chemical pesticides, although the chemical nutrients of the soil planted with Panax notoginseng are high, the activity of soil microorganisms is reduced, the species are reduced, and the performance of soil fertilizer supply and the vitality of the root system of Panax notoginseng are significantly weakened
In turn, the land suitable for planting Panax notoginseng is very tight, and the crop rotation cycle is shortened, which seriously affects the output and quality of Panax notoginseng, thus restricting the healthy development of the Panax notoginseng industry

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
  • Floating seedling and cultivation medium for pseudo-ginseng seed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0031] Red soil (less than 50cm away from surface soil), humus soil, perlite, fire garden soil (surface soil and fallen leaf layer on the ground), vermiculite (or mountain sand) according to the volume ratio of dry matter: deep red soil: humus soil: perlite : Fired garden soil: vermiculite = 3:5:0.5:1:0.5 ratio for production.

[0032] Before making, first crush the deep red soil, humus soil and fire-burning garden soil. The particle size of the powder is 2-5mm, and they are uniformly mixed according to the above ratio. After mixing, steam sterilization is carried out for 30 minutes. NaoH), hydrochloric acid (HCL) adjust the substrate pH to 5-7. The Panax notoginseng seeds were sown on the substrate in November, and the seedlings emerged in March of the following year, and all emerged in April. The seedlings grew robustly and had no pests and diseases. After one year of growth, the seedlings are transplanted. Using the substrate, the Panax notoginseng grows robustly, and the ...

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
particle sizeaaaaaaaaaa
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention provides a floating seedling and cultivation medium for pseudo-ginseng seed. The medium is prepared from deep red soil (50cm farther from the surface soil), humus, perlite, fire garden soil (surface soil and leaf litter) and vermiculite (or hill sand) in a dry matter volume ratio of 3:5:0.5:1:0.5. Before preparation, the deep red soil, humus and fire garden soil are crushed into a crushing size of 2-5mm and mixed according to the above proportion; the mixture is treated with steam disinfection for 30 min and cooled; and a pH of the medium is adjusted to 5-7 by sodium hydroxide (NaOH) and hydrochloric acid (HCL). The medium can be used for floating seedling and cultivation of pseudo-ginseng seed and is a special medium for floating seedling and cultivation of pseudo-ginseng seed.

Description

Technical field: [0001] The invention relates to a combined substrate for floating seedling raising and cultivation, in particular to a substrate component suitable for floating seedling raising and floating cultivation of Panax notoginseng. Background technique: [0002] Panax notoginseng (Bruk) F.H.Chen is a plant of the genus Ginseng in the Araliaceae family. Due to the serious soil salt accumulation and acidification caused by continuous cropping from sowing to cultivation in the same plot in recent years, nutrient imbalance and plant autotoxicity have led to soil ecosystem damage, soil nutrient ratio imbalance, and soil fertilizer supply performance. Due to the blindness of fertilization by farmers and the excessive application of chemical pesticides, although the chemical nutrients in the soil that has been planted with Panax notoginseng are high, the activity of soil microorganisms and species are reduced, and the performance of soil fertilizer supply and root system ...

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 & AuthorityPatents(China)
IPC IPC(8): C05G3/00
Inventor李奋勇张长芹刘国强钱小江
Owner云南远益园林工程有限公司