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A technology of gladiolus and cutting balls, which is applied in the field of gladiolus cutting balls, can solve the problems of low propagation efficiency of gladiolus balls, and achieve the effects of shortening the time of expanding breeding, increasing the breeding coefficient, and improving the reproduction efficiency
Inactive Publication Date: 2019-02-01
ZHEJIANG SUB TROPICS CROP INST
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Problems solved by technology
[0006] In view of this, the object of the present invention is to solve the problem of low efficiency of gladiolus division bulb propagation, and then provide a method for gladiolus bulb cutting pr
Method used
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Embodiment 1
[0026] combined with figure 1 , the invention discloses a method for propagation of gladiolus cut balls, comprising the following steps:
[0027] Step 1, bulb selection: choose gladiolus bulbs that are oblate, free from diseases and insect pests, and without damage;
[0028] Step 2, bulb disinfection: remove the gladiolus bulb skin film selected in step 1, put it in clean water to wash off the surface dust and soil dirt, then soak it in 70% thiophanate-methyl powder solution for 10-30 minutes, then Take out and spread out to dry;
[0029] Step 3, bulb cutting: according to the number of buds on gladioli bulbs, cut the sun-dried gladiolus bulbs in step 2 into 4-8 pieces with a knife, and each piece has at least one complete bud or Buds are hidden, and there is a part of the root disc;
[0030] Step 4, planting bulbs: plant the bulbs cut in step 3 in a small seedling pot, cover with soil 1-2cm, put them in a greenhouse for cultivation, and determine the amount of watering acc...
Embodiment 2
[0039] A method for propagation of gladiolus by cutting bulbs, the operation steps are basically the same as in Example 1, the difference is that in step 2, soak for 15 minutes with 600 times of 70% thiophanate-methyl powder.
Embodiment 3
[0041] A method for propagation of gladiolus by cutting bulbs, the operation steps are basically the same as in Example 1, the difference is that in step 2, soak in 600 times liquid of 70% thiophanate-methyl powder for 20 minutes.
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Abstract
The invention discloses a method for cutting ball propagating of gladiolus. In step 1, a spheroidal seed ball with no stalk, no diseases and pests and no damage is selected; in step 2, the skin film of the gladiolus seed ball is removed, washed in the water to wash off the surface layer dust, soil and dirt, then soaked for 10-30 minutes with a 70% methyl thiophanate powder solution, and then takenout, spread and dried; in step 3, the spheroidal seed ball is cut into 4-8 pieceswith a knife according to the number of buds on the gladiolus seed ball, and each piece has at least one complete budor cryptand some root plates; in step 4,the cut seed ball is planted in a small seedling pot,1-2cm of soil is covered, and the seed ball is placed in a greenhouse for cultivation, when the leaves of gladiolus are grown, the leaves are grown to a size of 5 cm or more, and the seedlings are transferred to a large seedling pot or planted in the ground for cultivation. Themethod for the cutting ball propagating of the gladiolusimproves the efficiency of seedling raising, meets the needs of commercial seedling breeding and germplasm resources protection of the gladiolus, and improves the breeding efficiency of gladiolus seedlings.
Description
technical field [0001] The invention relates to the technical field of plant sowing and propagation, in particular to a method for cutting and propagating gladiolus bulbs. Background technique [0002] Gladiolus hybridus Hort (Gladiolus hybridus Hort) is a perennial bulbous plant of the genus Gladiolus (Iridaceae) in the family Iridaceae. Its flowers are large and durable, rich in color, and its leaves are shaped like sword flowers. Lotus flower, the flower stem is higher than the leaves, the corolla tube is funnel-shaped, and the color is gorgeous. It has high ornamental value and is mainly used for flower arrangements, bouquets, flower baskets, as well as flower beds and potted plants. Gladiolus is one of the four major cut flowers in the world. [0003] The propagation methods of gladiolus are mainly division propagation, sowing propagation and tissue culture. Since gladiolus seeds need to be harvested quickly after they mature and have a short lifespan, tissue culture p...
Claims
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