Cutting seedling method of matriarchy cauldron
A technology for growing seedlings and vines by cuttings, which is applied in the field of economic forest cultivation, can solve the problems of difficult cutting propagation, low cutting survival rate and the like, and achieves the effects of good quality of seedlings, high income and quick effect.
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Embodiment 1
[0025] Embodiment 1: The effect of cuttings on the survival rate of cuttings
[0026] Table 1 Effects of different treatments on cuttings on cutting survival rate
[0027]
[0028] It can be seen from Table 1 that the rooting rate of cuttings with different lengths is significantly different. The survival rate of cuttings with 1 node and 2 leaves was extremely low, while the survival rate of cuttings with 2-3 nodes increased significantly. There was no significant difference in the survival rate of cuttings with different hormone treatments. In comparison, the survival rate of cuttings treated with naphthalene acetic acid was higher.
Embodiment 2
[0029] Embodiment 2: The influence of substrate on cutting survival rate
[0030] Table 2 Effects of different substrates on the survival rate of cuttings
[0031]
[0032] It can be concluded from Table 2 that when moss is used as the substrate, the survival rate of cuttings reaches 91.3%, while other peat soil, peat soil + river sand, and river sand substrates have no obvious difference in the survival rate of cuttings, which are all lower than moss.
Embodiment 3
[0033] Embodiment 3: vine cutting propagation, efficient seedling raising method comprises the following steps:
[0034] (1) Tree grape cutting time is from late April to mid-October;
[0035] (2) The mother tree is cultivated and pre-cultivated for 30 days in the greenhouse, and the young shoots that are born in the current year are cut as cuttings;
[0036] (3) Cuttings with 2 nodes and 4 leaves or 3 nodes and 6 leaves, quickly dipped in the rooting solution mixed with 1000mg / Kg of naphthaleneacetic acid and ammonia water;
[0037] (4) Wrap 1 / 2-2 / 3 of the cuttings with moss, rub them firmly, and put them into a plastic tray with 12 holes x 6 holes;
[0038] (5) Spray 1200 times of carbendazim solution, then move the hole plate into the cutting shed of the inner and outer two layers;
[0039] (6) The temperature in the cutting shed is kept at 30°C to 35°C, and the humidity is kept at 80% to 90%;
[0040] (7) Regularly spray 800 times thiophanate-methyl solution or 1000 times...
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