Cultivation method of colored calla lily in greenhouses in Northwest China

A technology that promotes cultivation and horseshoes. It is applied in the field of modern facility flower gardening. It can solve the problems of dwarf plants and thin flower stalks, and achieve the effects of improving product quality, increasing the number of flowers, and shortening the cultivation time.

Active Publication Date: 2018-03-20
靖江市城中村投资建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for promoting the cultivation of colored calla lilies in greenhouses under the climatic conditions in the Northwest region, so as to solve the problem that the existing technology is not suitable for the climatic conditions in the Northwest region, and the problem that the flower stalks are thin and weak after GA3 treatment, and effectively dwarf Plants, lodging resistance, beautifying ornamental effect

Method used

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  • Cultivation method of colored calla lily in greenhouses in Northwest China
  • Cultivation method of colored calla lily in greenhouses in Northwest China
  • Cultivation method of colored calla lily in greenhouses in Northwest China

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Comparison of Growth State under Different Greenhouse Film Cultivation Conditions

[0021] Experimental group: colored calla lily balls of the same variety with similar sizes were germinated at 23°C for 14 days on March 10 of that year, and put into pots when the buds grew 5 cm after germination, and placed in orange-red light-changing greenhouses for growth ( It has been determined that the daily average minimum and maximum temperatures of orange-red film greenhouses are 3-5°C higher than those of white film greenhouses of the same thickness), and the flower stems are drawn out one after another in early May. The plant height is about 18cm, and the plant height is about 35cm in late May. Best viewing effect.

[0022] Control group 1: The colored calla lilies of the same variety and size were germinated for 14 days at a temperature of 23°C on March 10 of that year. The flower stems are drawn out one after another in the last ten days of the month, the plant height is a...

Embodiment 2

[0026] bulb germination

[0027] In the experimental group, colored calla lily bulbs of the same variety with similar sizes were placed at room temperature at 23°C for germination, and different concentrations of growth promoter I were sprayed three times during the period. After 15 days of germination, they were placed in pots and placed in orange-red film greenhouses. The control group was soaked in GA3 for 20 minutes under the same temperature conditions or without any spraying or soaking treatment. After germination was accelerated for 15 days, it was placed in pots and placed in orange-red greenhouses for growth. The ratio of the number of flowers and leaves at the growth point, plant height, stem thickness, etc., the experimental results are shown in Table 1:

[0028]

[0029] From the above experimental results, it can be seen that spraying growth promoter Ⅰ can effectively increase the flower / leaf ratio of each growth point, promote flower bud differentiation, and m...

Embodiment 3

[0031] promote plant growth

[0032] The same variety and the same size of colored calla lily bulbs were put into pots after germinating at 23°C. The experimental group was sprayed with different concentrations of growth promoter 2 when the leaves were unfolded, sprayed once every 5 days, a total of 5 times; the control group did not any processing. Observe the growth status of the plants in early May, and the experimental results are shown in Table 2:

[0033]

[0034] Experiments have proved that spraying growth promoter II can effectively promote plant growth and resist the adverse effects of low temperature; while the growth of the control group is slower, and the phenomenon of blind flowers and flower stem dwarfing is more serious. With the increase of the concentration of SA and NAA, the average height of the plant tends to increase, the effect of too low concentration is not obvious, and there are many phenomena of flower stem dwarfing and blind flowers, and the phe...

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Abstract

The invention discloses a freenhouse accelerated culture method for colored zantedeschia in the northwest region. The colored zantedeschia grows rapidly in a greenhouse with a relatively low temperature or without a heating condition through technologies of constructing facilities, disinfecting seed balls, accelerating germination, potting, promoting plant growth, dwarfing plants and the like, and lodging is resisted, so that the colored zantedeschia has a relatively good ornamental value, a planting range of the colored zantedeschia is expanded, and the economic benefits are improved.

Description

technical field [0001] The invention relates to the field of modern facility flower gardening, in particular to a method for promoting the cultivation of colored calla lilies through facility environmental condition regulation and biotechnology treatment integration technology. Background technique [0002] Color calla lily ( colorful common callally ) belongs to Araceae. Calla is a perennial bulbous flower. It is native to southern Africa and likes a warm and humid climate. The most suitable growth temperature is 18~24°C. The minimum temperature for maintaining growth requires above 10°C and below 0°C. The ball is at risk of death. Under the climatic conditions of the place of origin and the cultivation area in southern my country (such as Yunnan Province), the natural growth law of the colored calla lily is that it is planted in March to April, flowering in May to June, and the leaves of the plants begin to turn yellow and gradually turn yellow in August to September. Go ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/60A01G9/14A01C1/00A01N43/22A01N59/08A01N61/00A01P21/00A01N37/40A01N37/10A01N59/24A01N43/653
CPCA01C1/00A01G9/1438A01N37/10A01N37/40A01N43/22A01N43/653A01N59/08A01N59/24A01N61/00A01N2300/00Y02A40/25
Inventor 杨涛丁品杜文静杨晖张军郭琪张建军
Owner 靖江市城中村投资建设有限公司
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