Photinia fraseri cuttage seedling method
A technique for raising seedlings and heather by cuttings, which is applied to the field of raising seedlings by cuttings of heather with red leaves, can solve the problems of low rooting rate, low transplanting survival rate and the like, and achieves the effect of improving the rooting rate
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Embodiment 1
[0024] A method for growing seedlings of Photinia fragrans by cuttings, comprising the steps of:
[0025] (1) Prepare the base material: mix the loam, plant ash and manure evenly according to the weight ratio of 80:30:20, and wet it with water until the humidity is 30% to obtain the base material, and put the base material into a bag for subsequent use. Base material 30kg per bag;
[0026] (2) Selection and pretreatment of cuttings: Select Photinia fragrans female plants that grow robustly and are free from diseases and insect pests. When the veins on the back of the new shoots of the plants turn green, take the branches with full teeth and semi-lignified branches as cuttings. The length of the cuttings is 8cm, and the lower 1 / 3 of the cuttings is soaked in the rooting agent for 3 minutes. The rooting agent is mixed with indole acetic acid, inositol and Vc according to the amount of 100:8:1;
[0027] (3) Cutting of cuttings: the cuttings processed in step (2) are inserted int...
Embodiment 2
[0031] A method for growing seedlings of Photinia fragrans by cuttings, comprising the steps of:
[0032] (1) Prepare the base material: mix the loam, plant ash and manure evenly according to the weight ratio of 100:40:30, and wet it with water until the humidity is 40% to obtain the base material, and put the base material into a bag for subsequent use. Base material 30kg per bag;
[0033] (2) Selection and pretreatment of cuttings: Select Photinia fragrans female plants that grow robustly and are free from diseases and insect pests. When the veins on the back of the new shoots of the plants turn green, take the branches with full teeth and semi-lignified branches as cuttings. The length of the cuttings is 12cm, and the lower 1 / 3 of the cuttings is soaked in the rooting agent for 5 minutes. The rooting agent is mixed with indole acetic acid, inositol and Vc according to the amount of 120:10:2;
[0034] (3) Cutting of cuttings: the cuttings processed in step (2) are inserted ...
Embodiment 3
[0038] A method for growing seedlings of Photinia fragrans by cuttings, comprising the steps of:
[0039] (1) Prepare the base material: mix the loam, plant ash and manure evenly according to the weight ratio of 90:35:25, and wet it with water until the humidity is 35% to obtain the base material, and put the base material into a bag for subsequent use. Base material 30kg per bag;
[0040] (2) Selection and pretreatment of cuttings: Select Photinia fragrans female plants that grow robustly and are free from diseases and insect pests. When the veins on the back of the new shoots of the plants turn green, take the branches with full teeth and semi-lignified branches as cuttings. The length of the cuttings is 10cm, and the lower 1 / 3 of the cuttings is soaked in the rooting agent for 4min. The rooting agent is mixed with indole acetic acid, inositol and Vc according to the amount of 110:9:1.5;
[0041] (3) Cutting of cuttings: the cuttings processed in step (2) are inserted into ...
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