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Sand culture rooting method of leaves of Kalanchoe blossfeldiana

A leaf and longevity technology, applied in the fields of botanical equipment and methods, cultivation, medium, etc., can solve the problems of high reproduction requirements and large-scale planting difficulties, and achieve scientific and simple methods, high survival rate, and easy to popularize large-scale cultivation. Effect

Inactive Publication Date: 2016-12-07
HUBEI UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Kalanchoe is a perennial herbaceous plant with a compact plant shape, erect stems, opposite single leaves, and small multi-colored flowers. The flowering period is from February to May. It is a popular ornamental plant. It can be planted in pieces and can also be used as potted flowers. The breeding and cultivation of longevity flowers is generally asexual reproduction, mainly by tissue culture and cutting methods, but the requirements for tissue culture reproduction are relatively high, especially the breeding and cultivation under sterile conditions. Large-scale planting brings difficulties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Step 1, prepare nutrient solution, by weight ratio: Ca(NO 3 ) 2 • 4H 2 O 47 parts, KNO 3 27 parts, MgSO 4 •7H 2 24 parts of O, 1 part of chelated iron, H 3 BO 3 0.3 parts, MnSO 4 0.09 parts, CuSO 4 • 5H 2 O 0.01 parts, ZnSO 4 •7H 2 O 0.4 parts, make up to 1000 parts with water, adjust pH to 6.3 with phosphoric acid;

[0016] Step 2, take another clear water, add 0.01g of ABT rooting powder for every 1000 g of clear water, stir evenly to make rooting liquid for later use;

[0017] Step 3. Cut the leaves of Longevity Flower at the nodes, and dry the water in the section for later use;

[0018] Step 4, take the fine sand and spray the rooting liquid to be used in step 2 and mix well to be moist. The specific amount of rooting liquid sprayed can be taken according to 5% of the sand weight;

[0019] Step 5. Spread the wet sand in step 4 into a seedbed shape, sprinkle the leaves of Changshouhua to be used on the flat sand surface, and cultivate roots at 25°C; ...

Embodiment 2

[0024] Step 1, prepare nutrient solution, by weight ratio: Ca(NO 3 ) 2 • 4H 2 O 47 parts, KNO 3 27 parts, MgSO 4 •7H 2 24 parts of O, 1 part of chelated iron, H 3 BO 3 0.3 parts, MnSO 4 0.09 parts, CuSO 4 • 5H 2 O 0.01 parts, ZnSO 4 •7H 2 O 0.4 parts, make up to 1000 parts with water, adjust pH to 6.3 with phosphoric acid;

[0025] Step 2, take another clear water, add 0.01g of ABT rooting powder for every 1000 g of clear water, stir evenly to make rooting liquid for later use;

[0026] Step 3. Cut the leaves of Longevity Flower at the nodes, and dry the water in the section for later use;

[0027] Step 4, take the fine sand and spray the rooting liquid to be used in step 2 and mix well to become moist. The specific amount of rooting liquid sprayed can be taken according to 12% of the sand weight;

[0028] Step 5. Spread the wet sand in step 4 into a seedbed shape, sprinkle the leaves of Changshouhua to be used on the flat sand surface, and cultivate roots at 2...

Embodiment 3

[0033] Step 1, prepare nutrient solution, by weight ratio: Ca(NO 3 ) 2 • 4H 2 O 47 parts, KNO 3 27 parts, MgSO 4 •7H 2 24 parts of O, 1 part of chelated iron, H 3 BO 3 0.3 parts, MnSO 4 0.09 parts, CuSO 4 • 5H 2 O 0.01 parts, ZnSO 4 •7H 2 O 0.4 parts, make up to 1000 parts with water, adjust pH to 6.3 with phosphoric acid;

[0034] Step 2, take another clear water, add 0.01g of ABT rooting powder for every 1000 g of clear water, stir evenly to make rooting liquid for later use;

[0035] Step 3. Cut the leaves of Longevity Flower at the nodes, and dry the water in the section for later use;

[0036] Step 4, take the fine sand and spray the rooting liquid to be used in step 2 and mix well to become moist. The specific amount of rooting liquid sprayed can be taken according to 20% of the weight of the sand;

[0037] Step 5. Spread the wet sand in step 4 into a seedbed shape, sprinkle the leaves of Changshouhua to be used on the flat sand surface, and cultivate roo...

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Abstract

The invention provides a sand culture rooting method of leaves of Kalanchoe blossfeldiana. The method comprises the following steps: adding 47 parts of Ca (NO3) 2 4H2O, 27 parts of KNO3, 24 parts of MgSO4 7H2O, 1 part of chelated iron, 0.3 part of H3BO3, 0.09 part of MnSO4, 0.01 part of CuSO4 5H2O, 0.4 part of ZnSO4 7H2O, and the balance of water, in total of 1000 parts, adjusting pH to 6.3 with phosphoric acid to obtain a nutrient solution; taking clear water, adding 0.01g of rooting powder per 1000g of clear water to be stirred to obtain a rooting solution to be used; scissoring leaves of Kalanchoe blossfeldiana at the eustipes, drying cross-section water to be used; taking fine sand to be sprayed with the rooting solution and to be uniformly mixed into a wet state, and taking the solution spraying volume according for 5 to 20% of the sand; flatly spreading the sand in a seedbed shape, scattering the leaves of Kalanchoe blossfeldiana to be used on the tiled sand surface and carrying out the culture rooting at a temperature of 25 DEG C; after a root system grows more than or equal to 3cm, and putting into the nutrient solution to be used to continue to culture to obtain adult plants. The method has the advantages of quickly breeding, meeting the planting needs of leaves of Kalanchoe blossfeldiana, and being favorable for landscaping.

Description

technical field [0001] The invention relates to a method for cultivating longevity flower, in particular to a sand culture rooting method for longevity flower leaves. Background technique [0002] Kalanchoe is a perennial herbaceous plant with a compact plant shape, erect stems, opposite single leaves, and small multi-colored flowers. The flowering period is from February to May. It is a popular ornamental plant. It can be planted in pieces and can also be used as potted flowers. The breeding and cultivation of longevity flowers is generally asexual reproduction, mainly by tissue culture and cutting methods, but the requirements for tissue culture reproduction are relatively high, especially the breeding and cultivation under sterile conditions. Planting large areas poses difficulties. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned existing market needs, and to provide a sand culture rooting method for longevity flo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G1/00
CPCA01G31/00A01G24/00C05C5/02C05D3/00C05D9/02
Inventor 孙永林叶万海余海忠邹文惠
Owner HUBEI UNIV OF ARTS & SCI
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