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Dwarf culture method for gloxinias

A cultivation method and dwarfmeat technology are applied in the field of gloxinia dwarf cultivation, which can solve problems such as inconvenience and achieve the effect of improving ornamental value

Inactive Publication Date: 2014-06-25
济南市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantages of foliar spraying are convenience, quickness and uniformity, so the foliar spraying method is mostly used in the following two situations: one is to require quick treatment and process a large number of flower seedlings in the shortest time; the other is to deal with relatively large greenery Seedlings, inconvenient to use other methods

Method used

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  • Dwarf culture method for gloxinias
  • Dwarf culture method for gloxinias
  • Dwarf culture method for gloxinias

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment 1 chlormequat spraying experiment

[0056] This experiment was carried out on the ground of the winter warm greenhouse of Jinan Academy of Agricultural Sciences. In order to carry out the experiment smoothly and achieve the expected results, the ground of the greenhouse was cleaned in advance, and the greenhouse agricultural film was laid on the ground of the experimental area to prevent the growth of weeds and Water and fertilizer loss.

[0057] 1 Field management

[0058] 1.1 Water and fertilizer management

[0059] Gloxinia likes a humid environment, and its growth requires high air humidity. The high humidity in the greenhouse is just right for the growth of Gloxinia. Daily watering should be controlled in the morning or evening while following the principle of "do not dry or water, water thoroughly". Under normal circumstances, new roots grow out of the substrate and will grow straight down along the periphery of the substrate after touching the pot wa...

Embodiment 2

[0075] Embodiment 2 chlormequat root irrigation experiment

[0076] Same as the experimental conditions and methods of Example 1, the difference is that the processing method and results are different, and the processing method is:

[0077] From the day of treatment (when flower buds begin to differentiate), the growth dynamics of gloxinia were regularly observed, and a total of 5 treatments were carried out (the treatment method was: the chlormequat solution was irrigated by the root watering method, and the chlormequat solution was evenly poured on the potted big rock The roots of Tung tree were treated once every five days; the root irrigation was divided into three groups, the concentrations were: 100mg / L, 300mg / L, and 500mg / L, and the control group was set at the same time, and the roots of the control group were irrigated with clear water), and each plant was irrigated every time. 50ml, 6 measurements, once every 10 days. The indicators to be measured are: plant height,...

Embodiment 3

[0082] Embodiment 3 paclobutrazol spraying experiment

[0083] Same as the experimental conditions and methods of Example 1, the difference is that the sprayed substances and concentrations are different, and the results are different, and the processing method is:

[0084] From the day of treatment (when flower buds begin to differentiate), the growth dynamics of gloxinia were regularly observed, and a total of 5 treatments were carried out (the treatment method was: spraying paclobutrazol solution by foliar spraying method, evenly spraying paclobutrazol solution on potted gloxinia On the leaves and flower buds, the surface is uniformly sprayed wet, and it is treated once every five days; the spraying is divided into three groups, and the spraying concentrations are: 100mg / L, 200mg / L, 300mg / L, and a control group is set at the same time. The control group was sprayed with clear water), measured 6 times, and measured once every 10 days. The indicators to be measured are: plan...

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Abstract

The invention discloses a dwarf culture method for gloxinias. The dwarf culture method includes culturing potted gloxinias in a greenhouse with the temperature of 25 DEG C plus or minus 3 DEG C; when the potted gloxinias start to differentiate to bud, evenly spraying a chlormequat chloride solution with the concentration of 400mg / L onto leaves and blossom bubs of the potted gloxinias once every five days by the leaf surface spraying method until the gloxinias are in full bloom. The potted gloxinias are sprayed with the solution for five to six times in total. According to the dwarf culture method, improvements are made on the basis of conventional potted-gloxinia greenhouse culture techniques, the gloxinias are sprayed with the chlormequat chloride solution with the specific concentration in a specific period, and plant heights, leaf lengths, leaf widths, pedicel growing trends of the gloxinias can be remarkably reduced, so that the ornamental value of the gloxinias is improved, and the problems that the petioles and rachises are broken as being overlength, the stems are easy to lodge due to slimness and fragility and the like are avoided.

Description

technical field [0001] The invention relates to a dwarf cultivation method of gloxinia. Background technique [0002] Gloxinia, also known as Luoxueni, also known as "Flower Fairy", has single petals and double petals. It is a perennial bulbous herbaceous flower of the genus Gloxinia in Gesneriaceae. Gloxinia is native to the tropical grasslands of Brazil. Its flowers are as big as bells, bright in color, elegant and luxurious; it likes warm, humid and semi-shady environments, and is deeply loved by people. It is a rare and excellent desk flower. The suitable temperature for growth of gloxinia is about 25°C, and the flowers can bloom from spring to autumn. It is generally believed that gloxinia avoids direct sunlight and needs a semi-shady and humid environment, so shade cultivation is often carried out in the prior art. However, the gloxinia plants cultivated according to this method are weak, the stem nodes are very long, the flowers are few, and the height of the plant ...

Claims

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Application Information

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IPC IPC(8): A01G7/06
Inventor 徐佳宁
Owner 济南市农业科学研究院
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