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Method for cultivating high-quality Donggao colored Zantedeschia hybrida plants

A cultivation method, calla lily technology, applied in botany equipment and methods, horticultural methods, plant regeneration, etc., can solve the problems of easy induction of viral diseases, easy to be restricted by environmental factors, low reproduction coefficient, etc., to improve germination start rate, good bud growth and high planting quality

Inactive Publication Date: 2020-04-17
烟台市园林建设养护中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Colored calla lilies are mostly propagated by seeding and tuber division, which has a long cycle and low reproduction coefficient, and is easily restricted by environmental factors during the production and reproduction process.
In particular, meristematic reproduction is easy to induce viral diseases, leading to degeneration of germlines, decline in yield and quality, and it is difficult to maintain the original good characters of colorful calla lily

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1) Select the colored calla lily bulbs of parfait, wash off the soil with tap water first, soak in 3g / L 50% carbendazim wettable powder for 28 hours, then remove the outermost brown skin, and then add neutral detergent After soaking for 15 minutes, rinse with running water for 1 hour;

[0020] 2) Select the young buds on the tubers and cut them into small pieces with a length of 0.5-1cm. There should be a small amount of tubers at the bottom of the buds, and the integrity of the buds should be ensured. 0.1% Hgcl 2 Soak in the solution for 7 minutes, then soak in 2% NaClO solution for 10 minutes, rinse with sterile water 5 times for 5 minutes each time after disinfection, and then inoculate it on the primary induction medium containing 6-BA for cultivation of clustered buds; First cultivate in the dark for 20 days, then carry out light cultivation, the light cycle is 14h / d, the light intensity is 2000-3000lx, cultivate for 45 days to count and calculate the induction ra...

Embodiment 2

[0025] 1) Select the colored calla lily bulbs of parfait, wash off the soil with tap water first, soak in 3g / L 50% carbendazim wettable powder for 28 hours, then remove the outermost brown skin, and then add neutral detergent After soaking for 15 minutes, rinse with running water for 1 hour;

[0026] 2) Select the young buds on the tubers and cut them into small pieces with a length of 0.5-1cm. There should be a small amount of tubers at the bottom of the buds to ensure the integrity of the buds, and then carry out surface disinfection on the ultra-clean workbench. With 0.1% Hgcl 2 Soak in the solution for 7 minutes, then soak in 2% NaClO solution for 10 minutes, rinse with sterile water 5 times for 5 minutes each time after disinfection, and then inoculate it on the primary induction medium containing 6-BA for cultivation of clustered buds; First cultivate in the dark for 20 days, and then carry out light cultivation, the light cycle is 14h / d, the light intensity is 2000-300...

Embodiment 3

[0031] 1) Select the colored calla lily bulbs of parfait, first wash off the soil with tap water, soak in 3g / L 50% carbendazim wettable powder for 36 hours, then remove the outermost brown skin, and then add neutral detergent After soaking for 15 minutes, rinse with running water for 1 hour;

[0032] 2) Select the young buds on the tubers and cut them into small pieces with a length of 0.5-1cm. There should be a small amount of tubers at the bottom of the buds to ensure the integrity of the buds, and then carry out surface disinfection on the ultra-clean workbench. With 0.1% Hgcl 2 Soak in the solution for 5 minutes, then soak in 2% NaClO solution for 10 minutes, rinse with sterile water 5 times for 5 minutes each time after disinfection, and then inoculate it on the primary induction medium containing 6-BA for cultivation of clustered buds; First cultivate in the dark for 20 days, then carry out light cultivation, the light cycle is 14h / d, the light intensity is 2000-3000lx,...

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PUM

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Abstract

The invention provides a method for cultivating high-quality Donggao colored Zantedeschia hybrida plants, which comprises the following steps: selecting Donggao colored Zantedeschia hybrida variety bulbs, performing disinfection sterilization, cluster bud culturing, optimizing adventitious buds and optimizing plants. Through reasonable culture means improvement and reagent treatment, the germination starting rate of the planted bulbs is greatly improved; the disease rate is low, the cluster bud growth vigor is excellent, plants are robust, the survival rate is remarkably increased, and the planting quality is high.

Description

technical field [0001] The invention relates to the technical field of calla lily planting, in particular to a method for cultivating colorful calla lily plants with high-quality parfaits. Background technique [0002] Colored calla lily (scientific name: Zantedeschia aethiopica) is a general designation for species and hybrids of the genus Araceae, except calla lily. Its fleshy tubers are hypertrophic, with basal leaves, bright green leaves and entire margins. The spadix is ​​bright yellow and stands upright in the center of the spade. The spathe is shaped like a horseshoe, and there are many varieties in white, yellow, pink, red, purple, etc. The full flowering period is March-April. Take root at the joints, and the root system is developed and strong. The leaves are cauline, the leaves are round or halberd-shaped, the segments are sharp and shiny, the margins are entire, and most varieties have translucent spots on the leaves. Colored calla lilies are often used for m...

Claims

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Application Information

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IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 罗珍珍于文胜张慧杨志坚孔艳辉孙印兵解晓旭李媛媛刘冠群
Owner 烟台市园林建设养护中心
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