Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cultivating method for increasing survival rate of platycodon grandiflorum seedlings

A cultivation method and a survival rate technology are applied in the cultivation field for improving the survival rate of platycodon grandiflorum seedlings, and can solve the problems of low survival rate of seedlings and reduced output of platycodon grandiflorum, so as to improve the emergence rate and survival rate of seedlings, prevent strong light radiation and maintain, The effect of maintaining the agglomerate structure

Inactive Publication Date: 2016-03-30
GUIZHOU BAILING GRP PARMACEUTIAL CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to provide a cultivation method for improving the survival rate of platycodon seedlings, so as to solve the problem that the yield of platycodon grandiflorum is reduced due to the low survival rate of seedlings in many platycodon grandiflorum cultivation techniques

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Base fertilizer formula: 15 parts of plant ash, 6 parts of potassium sulfate, 6 parts of borax, 10 parts of diammonium phosphate, 10 parts of magnesium sulfate, and 20 parts of urea.

[0026] Cultivation method:

[0027] a. Open the box: choose humus soil or sandy loam soil with deep soil layer, loose and fertile, and good drainage to open the box. The box surface width is 1.2m, the ditch width is 0.3m, and the ditch depth is 0.4m;

[0028] b. Sowing: Apply base fertilizer with an application rate of 50kg / acre, then sow seeds by sowing on the van, then cover the soil with 3cm, and cover the shading net on the van. The width of the shading net is 1.6m. The rate is 75%. The shading net is covered by pressing the two ends of the car surface with soil, and inserting small wooden sticks and bamboo sticks into the edge of the net to fix the shading net on both sides of the car surface;

[0029] c. Management: When the bellflower seedlings grow to a height of 3cm unearthed, c...

Embodiment 2

[0035] Base fertilizer formula: 35 parts of plant ash, 10 parts of potassium sulfate, 10 parts of borax, 16 parts of diammonium phosphate, 16 parts of magnesium sulfate, 40 parts of urea.

[0036] Cultivation method:

[0037] a. Open the box: choose humus soil or sandy loam soil with deep soil layer, loose and fertile, and good drainage to open the box. The box surface width is 1.2m, the ditch width is 0.3m, and the ditch depth is 0.4m;

[0038] b. Sowing: Apply base fertilizer at an application rate of 60kg / acre, then sow seeds on the box surface, then cover the soil with 5cm, and cover the box surface with a shading net. The width of the shading net is 1.6m. The rate is 85%. The shading net is covered by pressing the two ends of the car surface with soil, and inserting small wooden sticks and bamboo sticks into the edge of the net to fix the shading net on both sides of the car surface;

[0039] c. Management: When the bellflower seedlings grow to a height of 3cm unearthed,...

Embodiment 3

[0045] Base fertilizer formula: 20 parts of plant ash, 7 parts of potassium sulfate, 7 parts of borax, 12 parts of diammonium phosphate, 12 parts of magnesium sulfate, and 25 parts of urea.

[0046] Cultivation method:

[0047] a. Open the box: choose humus soil or sandy loam soil with deep soil layer, loose and fertile, and good drainage to open the box. The box surface width is 1.2m, the ditch width is 0.3m, and the ditch depth is 0.4m;

[0048] b. Sowing: Apply base fertilizer with an application rate of 50kg / acre, then sow seeds by sowing on the van, then cover the soil with 3cm, and cover the shading net on the van. The width of the shading net is 1.6m. The rate is 75%. The shading net is covered by pressing the two ends of the car surface with soil, and inserting small wooden sticks and bamboo sticks into the edge of the net to fix the shading net on both sides of the car surface;

[0049] c. Management: When the bellflower seedlings grow to a height of 3cm unearthed, c...

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 discloses a cultivating method for increasing the survival rate of platycodon grandiflorum seedlings. The method comprises the steps of compartment opening, seeding, managing, net taking, weeding, topping and flower pinching off and harvesting. According to the method, base fertilizer is applied through compartment opening, seeding is then carried out, and firstly nutrition needed in the growing process of platycodon grandiflorum is guaranteed; secondly, shading screen covering is carried out immediately, by applying a shading screen, direct washing of rain drops on seeds, seedlings and soil can be avoided, the granular structure of the soil is maintained, soil caking is prevented, and the emergence rate and the survival rate of the seedlings are increased; by applying the shading screen, the temperature of the bed surface can also be lowered, intense-light irradiation is avoided, the soil is kept moist, and growth of the platycodon grandiflorum is facilitated; the reasonable use of the shading screen is combined with the weeding, topping and flower pinching off, and thus the problem that the survival rate of the seedlings is low, and consequently the yield of the platycodon grandiflorum is low is solved.

Description

technical field [0001] The invention relates to the technical field of agricultural product cultivation, in particular to a cultivation method for improving the survival rate of bellflower seedlings. Background technique [0002] Campanulaceae, Campanulaceae Campanulaceae plant, perennial herb, ovate or ovate-lanceolate leaves, dark blue or dark purple-white flowers, can be used as ornamental flowers; Korean people use them as wild vegetables; Phlegm, clear lung, pus and other effects. [0003] Perennial herb, 40-90 cm tall. There is latex in the plant, and the whole plant is smooth and hairless. The roots are thick and fleshy, conical or branched, and the outer skin is yellowish brown. The stem is erect and branched; the leaves are mostly alternate, a few are opposite, nearly sessile, the leaves are long ovate, and the edges are serrated; the flowers are large, solitary on the top of the stem or a few in sparse racemes; corolla Bell-shaped, blue-purple or blue-white, wi...

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): A01G1/00
CPCA01G22/00
Inventor 刘祥马世权唐勇
Owner GUIZHOU BAILING GRP PARMACEUTIAL CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com