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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.
Inactive Publication Date: 2017-03-08
TAISHAN RES INST OF FORESTRY +1
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Problems solved by technology
Studies have shown that vine grapes are a typical hard-to-root tree species, the survival rate of cuttings is extremely low, and cutting propagation is difficult
Method used
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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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Abstract
The invention discloses a cutting seedling method of matriarchy cauldron. The cutting seedling method mainly comprises the following steps of (1) performing cutting on the matriarchy cauldron between the last ten days of April and the middle ten days of October, (2) cultivable a seed tree in a greenhouse for 30 days, cutting shoots growing in the current year as cuttings, (3) quickly dipping the 2 four-leaf cutting shoots or the 3 six-leaf cutting shoots in a dotage solution, (4) packing the cutting shoots with moss, twisting and putting the cutting shoots in a hole tray, (5) spraying a carborundum solution formed in such a way that 1 g of carborundum is diluted with 1,200 g of water, and transferring into a cutting shed with an inner layer and an outer layer, (6) keeping the temperature in the shed at 30-35 DEG C and humidity at 80-90%, (7) periodically, spraying a Ethiopian methyl solution formed in such a way that 1 g of Ethiopian methyl is diluted with 8,00 g of water (8) after 90 days, transplanting dotage seedlings with balls into a turfy soil nutrition bowl for cultivation at the temperature of about 30 DEG C and humidity of 60-80%, and (9) taking the cutting seedlings that survive in transplanting as mature seedlings. With the adoption of the method for seedling raising of the matriarchy cauldron, a cutting survival rate reaches above 93%; the cutting seedlings have developed root systems and grow heavily after field planting; the tree vigor is strong; and early bearing and high yield are achieved.
Description
technical field [0001] The invention relates to a cutting propagation method for vine seedlings, belonging to the field of economic forest cultivation. Background technique [0002] Vitis vine, scientifically named Myrciaria cauliflora (DC.) Berg, originates in Brazil, is a Myrtaceae (Pseudomyrtle) fruit tree, and is a tropical and subtropical evergreen small tree. The vine fruit grows directly on the trunk and branches. When the fruit is ripe, it looks like Kyoho grapes; the skin is tough and extremely resistant to storage and transportation; the flesh is soft and juicy, sweet and delicious, with a slight wine aroma, unique flavor and rich nutrition. In addition to eating fresh, it can also be processed into fruit juice, fruit wine, jelly, etc. Grape vine can strengthen antioxidant capacity, inhibit tumor cell proliferation, increase high-density lipoprotein cholesterol content, reduce insulin resistance index, and have curative effects on cardiovascular and cerebrovascul...
Claims
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Application Information
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