Summary of the invention
The object of the invention is to overcome weak point of the prior art, be to provide a kind of advanced person insertion method, reduce the diseases such as bacterial wilt, epidemic disease, root knot nematode disease and occur, improve output, survival rate is controlled at more than 99% method for grafting hot peppers.
The present invention has also further improved graft union technology, has greatly improved the success rate of grafting.Accelerated the healing rate of grafting place.
The method for grafting hot peppers of a kind of high-servival rate provided by the invention, realize according to the following steps:
1. select stock: other the conventional capsicum varieties except capsicum annum fasciculatum such as stock adopts capsicum annum fasciculatum, and scion is pimento;
2. cultivate: shift to an earlier date 5-8 days than conventional cultivation the sowing time of grafting cultivation, adopts the large anvil bar of large bud connection; Stock sowing should be done sth. in advance about 15-20 days than capsicum, when having 2 true leaves, stock broadcasts again capsicum kind, broadcast capsicum kind and when 2 cotyledons have just launched afterwards, get final product grafting, before grafting, to control respectively the temperature in stock seedbed and capsicum seedbed well, generally 25-27 ℃ of left and right, in case excess Temperature makes seedling excessive growth;
3. grafting: carry out grafting by the method for plant propagation with cutting, the second day after grafting sprays graft union agent, carries out photosynthesis, waits place to be grafted to heal completely and can grow seedlings;
4. grow seedlings: with film, the Hot Pepper Seedling grafting is buckled well, kept temperature 25-28 ℃, air humidity
Under the condition of 70-95%, cultivate 7 days;
5. transplant: Hot Pepper Seedling is transplanted to cold canopy 7 days, i.e. grafting success.
Composition, proportioning at its raw material of graft union agent described in step 3 are as follows according to mass fraction meter:
Said components is mixed, after fully dissolving, obtain required plant graft consolidant;
Above-mentioned consolidant sprays once every day, until grafting place is healed completely.
Beneficial effect of the present invention is: resistance against diseases is strong, bacterial wilt, epidemic disease, root knot nematode disease etc., and as stock, to compare resistance against diseases stronger with other; Its output is compared and has been improved 30%-50% with own-rooted tree, sprays the method for graft union agent when heal completely in place to be grafted after cleft grafting etc., makes the success rate of grafting reach 99.5%, and grafting place healing rate has improved 60-70%.
Embodiment
Embodiment is intended to the present invention to make further explanation and description below, to the invention is not restricted to example.
Embodiment 1
1. select stock: stock adopts capsicum annum fasciculatum, and scion is large pimento;
2. cultivate: shift to an earlier date 5 day than conventional cultivation the sowing time of grafting cultivation, adopts the large anvil bar of large bud connection; Stock sowing should be broadcast capsicum kind again than capsicum about 20 days ahead of time when stock has 2 true leaves, broadcast after capsicum kind and when 2 cotyledons have just launched, to get final product grafting, before grafting, to control respectively the temperature in stock seedbed and capsicum seedbed well, generally 25 ℃ of left and right, in case excess Temperature makes seedling excessive growth;
3. grafting: carry out grafting by the method for plant propagation with cutting, the second day after grafting sprays graft union agent, carries out photosynthesis, waits place to be grafted to heal completely and can grow seedlings;
4. grow seedlings: with film, the Hot Pepper Seedling grafting is buckled well, kept 28 ℃ of temperature, under the condition of air humidity 70%, cultivate 7 days;
5. transplant: Hot Pepper Seedling is transplanted to cold canopy 7 days, i.e. grafting success.
Composition, proportioning at its raw material of graft union agent described in step 3 are as follows according to mass fraction meter:
Said components is mixed, after fully dissolving, obtain required plant graft consolidant;
Above-mentioned consolidant sprays once every day, until grafting place is healed completely.
Embodiment 2
1. select stock: stock adopts capsicum annum fasciculatum, and scion is roundlet green pepper;
2. cultivate: shift to an earlier date 8 day than conventional cultivation the sowing time of grafting cultivation, adopts the large anvil bar of large bud connection; Stock sowing should be broadcast capsicum kind again than capsicum about 15 days ahead of time when stock has 2 true leaves, broadcast after capsicum kind and when 2 cotyledons have just launched, to get final product grafting, before grafting, to control respectively the temperature in stock seedbed and capsicum seedbed well, generally 27 ℃ of left and right, in case excess Temperature makes seedling excessive growth;
3. grafting: carry out grafting by the method for plant propagation with cutting, the second day after grafting sprays graft union agent, carries out photosynthesis, waits place to be grafted to heal completely and can grow seedlings;
4. grow seedlings: with film, the Hot Pepper Seedling grafting is buckled well, kept 25 ℃ of temperature, under the condition of air humidity 95%, cultivate 7 days;
5. transplant: Hot Pepper Seedling is transplanted to cold canopy 7 days, i.e. grafting success.
Composition, proportioning at its raw material of graft union agent described in step 3 are as follows according to mass fraction meter:
Said components is mixed, after fully dissolving, obtain required plant graft consolidant;
Above-mentioned consolidant sprays once every day, until grafting place is healed completely.
Embodiment 3
1. select stock: stock adopts pumpkin, and scion is large green pepper;
2. cultivate: shift to an earlier date 6 day than conventional cultivation the sowing time of grafting cultivation, adopts the large anvil bar of large bud connection; Stock sowing should be broadcast capsicum kind again than capsicum about 18 days ahead of time when stock has 2 true leaves, broadcast after capsicum kind and when 2 cotyledons have just launched, to get final product grafting, before grafting, to control respectively the temperature in stock seedbed and capsicum seedbed well, generally 27 ℃ of left and right, in case excess Temperature makes seedling excessive growth;
3. grafting: carry out grafting by the method for plant propagation with cutting, pith-cambium grafting method or cleft graft, the second day after grafting sprays graft union agent, carries out photosynthesis, waits place to be grafted to heal completely and can grow seedlings;
4. grow seedlings: with film, the Hot Pepper Seedling grafting is buckled well, kept 26 ℃ of temperature, under the condition of air humidity 85%, cultivate 60 days;
5. transplant: Hot Pepper Seedling is transplanted to cold canopy 120 days, i.e. grafting success.
Composition, proportioning at its raw material of graft union agent described in step 3 are as follows according to mass fraction meter:
Said components is mixed, after fully dissolving, obtain required plant graft consolidant;
Above-mentioned consolidant sprays once every day, until grafting place is healed completely.
The above embodiment; it is preferred embodiments of the present invention; and unrestricted the scope of the present invention, therefore all equivalences of doing according to the material composition described in the present patent application the scope of the claims, making feature and principle change or modify, all should be included in patent application protection domain of the present invention.