Technology for promoting the ornamental color presentation of Aglaonema spp.

A color leaf and color technology, applied in the field of plant nutrition and cultivation, can solve the problem of poor leaf gloss, difficult to achieve high-quality commercial seedlings, poor plant shape of potted seedlings, and difficult to solve the climatic characteristics of the ornamental color change of Coleus coleus. and other problems, to achieve the effect of improving ornamental value and economic benefits, facilitating production management, and improving planning accuracy

Active Publication Date: 2019-09-20
景维杰
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long-term stress in the vegetative growth period, the potted seedlings have poor plant shape and poor leaf gloss, and it is difficult to achieve high-quality commercial seedlings.
[0006] The current technology is difficult to solve the contradiction between the ornamental color change of Coleus coleus and the climate characteristics of the market demand period

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Embodiment 1, the color leaf transformation of Aglanonema spp. 'Ruyi' variety:

[0081] In the present embodiment, a color-leaved variety 'Ruyi' of Aglanonema spp. is selected for cultivation. This variety grows fast, and the plant shape stretches beautifully. During the vegetative growth of seedlings, the green background of the leaves is white or pink, and the ornamental properties are excellent. However, when the ambient temperature is low (below 15°C), this variety is prone to chlorosis of the lower leaves, and the symptoms will extend to the whole plant if the stress continues. In addition, the color rendering quality of its colorful leaves under Guangzhou climate conditions is poor, the red spots on the leaves are small, and the color is not deep red enough.

[0082] Select the tissue culture seedlings of Aglanonema spp. 'Ruyi' and plant them in the second half of the year in early October. Control the water and apply No. 1 fertilizer solution during the low temp...

Embodiment 2

[0083] Embodiment 2, the rapid color leaf transformation of Aglanonema spp. 'Jilihong' variety:

[0084] This variety has larger colored patches on its growing leaves, and has better low temperature resistance than the 'Ruyi' variety, with rounded leaves. During the vegetative growth of seedlings, the above advantages are shown. However, the growth of this variety is slower than that of the 'Ruyi' variety. In addition, although the color spots of the color leaves in the facility production under the climate conditions in Guangzhou are larger, the color is not deep enough, and it often appears pink, but it is difficult to appear deep red.

[0085] In November, the tissue-cultured seedlings of Aglanonema spp. 'Gilihong' were selected and planted, and the water was controlled until the new roots grew, and the No. 1 fertilizer solution was applied during the low temperature season. In March of the following year, fertilizer No. Ⅱ was applied. In mid-August, the fertilizers No. ...

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Abstract

The invention discloses a technology system for converting the green color of leaves of a commercial seedling of potted foliage (Aglaonema spp.) into the ornamental colors. Through nutrients, plant growth stimulin and the like, the Aglaonema spp. potted seedling is processed, and the gradual conversion from the green color leaf surfaces in the vegetative growth period into the colorful leaves with higher ornamental value and economic value is promoted for the leaf surface color and luster of the seedling. By means of the technology, the industrial production of the Aglaonema spp. can be divided into two stages on the aspect of technology; in the first stage, mainly, the vegetative growth is promoted, and the beautiful potted plant shape is established; in the second stage, the conversion from the main green color of the leaf surfaces into the bright colors of the leaves is promoted. By means of the technology, the contradiction of promoting the vegetative growth and colorful leaf conversion in the production of the Aglaonema spp. can be solved; the technology system is low in production cost, environmentally friendly, free of environment pollution and short in cycle, and the aim effects of low cost, high quality, high uniformity, high ornamental value and high market price are completely realized.

Description

technical field [0001] The invention belongs to the technical field of plant nutrition and cultivation, and in particular relates to a technology for promoting the color change of leaves of commercial seedlings of Coleus coleus. Background technique [0002] Aglaonema Schott belongs to the family Araceae. Coleus coleus has rich ornamental characters, bright and generous leaf color, and has high ornamental value. Moreover, it is resistant to strong light, shade and humidity, and high temperature and heat. It is the first choice for indoor potted plants, hydroponics, and other ornamental plants. The current domestic market research has found that Coleus coleus is a very popular ornamental species with great potential, and the supply is in short supply. It belongs to one of the high-value ornamental plants in the protected cultivation varieties. The ornamental point of Coleus coleus is that the anthocyanins in its leaves accumulate under the influence of pH in leaf organs an...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A01G22/60A01G7/06A01C21/00
CPCA01C21/00A01G7/06A01G22/60
Inventor景维杰
Owner景维杰