Cuttage propagation method of rosa chinensis
A technology of cutting propagation and rose, applied in the field of rose cutting propagation, can solve the problems affecting the large-scale production of roses, low survival rate of rose cuttings, lack of water in branches and leaves, etc., and achieves the improvement of transplanting survival rate, low cost and short rooting time. Effect
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Embodiment 1
[0037] 1) Soak the flower mud in water for 1 day, dry it in the air for 1 day, and then soak it in a solution of naphthalene acetic acid with a concentration of 100 mg / L for 12 hours;
[0038]2) Take rose branches for pruning, select the middle and lower parts of the branches, and cut them into 7cm cuttings. Each cutting keeps 2 axillary buds and 2 top leaves. The lower port is 0.5cm away from the axillary bud, and cut into a horseshoe mouth;
[0039] 3) spraying carbendazim on the cuttings obtained by step 2) pruning;
[0040] 4) Insert the cuttings obtained in step 3) into the flower mud, and bury the flower mud containing the cuttings in the sterilized cutting seedbed for cultivation;
[0041] 5) After 4 weeks of cultivation, transplanting is carried out, and the substrate used for transplanting includes a mixture of imported peat soil, vermiculite and perlite with a volume ratio of 5:5:1.
[0042] After 4 weeks of cultivation, the rooting rate was 80%, and the cuttings h...
Embodiment 2
[0044] 1) Soak the flower mud in water for 1 day, dry it in the air for 1 day, and then soak it in a solution of naphthalene acetic acid with a concentration of 100 mg / L for 1 day;
[0045] 2) Take rose branches for pruning, select the middle and lower parts of the branches, and cut them into 7cm cuttings. Each cutting retains 3 axillary buds and 2 top leaves. , the lower port is 0.3cm away from the axillary bud, cut into a horseshoe mouth;
[0046] 3) spraying carbendazim on the cuttings obtained by step 2) pruning;
[0047] 4) Insert the cuttings obtained in step 3) into the flower mud, and bury the flower mud containing the cuttings in the sterilized cutting seedbed for cultivation;
[0048] 5) After 5 weeks of cultivation, transplanting was carried out, and the substrate used for transplanting included a mixture of imported peat soil, vermiculite and perlite with a volume ratio of 5:5:1.
[0049] After 5 weeks of cultivation, the rooting rate reached 90%, and the cutting...
Embodiment 3
[0051] 1) Soak the flower mud in water for 1 day, dry it in the air for 1 day, and then soak it in a solution of naphthalene acetic acid with a concentration of 150 mg / L for 1 day;
[0052] 2) Take rose branches for pruning, select the middle and lower parts of the branches, and cut them into 7cm cuttings. Each cutting keeps 2 axillary buds and 2 top leaves. The lower port is 0.5cm away from the axillary bud, and cut into a horseshoe mouth;
[0053] 3) spraying carbendazim on the cuttings obtained by step 2) pruning;
[0054] 4) Insert the cuttings obtained in step 3) into the flower mud, and bury the flower mud containing the cuttings in the sterilized cutting seedbed for cultivation;
[0055] 5) After 4 weeks of cultivation, transplanting is carried out, and the substrate used for transplanting includes a mixture of imported peat soil, vermiculite and perlite with a volume ratio of 5:5:1.
[0056] Increase the concentration of the rooting agent to 150 mg / L, but control it ...
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