CN103109665A - Cutting propagation method for Chinese yew by seedling pots - Google Patents
Cutting propagation method for Chinese yew by seedling pots Download PDFInfo
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- CN103109665A CN103109665A CN201310057595XA CN201310057595A CN103109665A CN 103109665 A CN103109665 A CN 103109665A CN 201310057595X A CN201310057595X A CN 201310057595XA CN 201310057595 A CN201310057595 A CN 201310057595A CN 103109665 A CN103109665 A CN 103109665A
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Abstract
The invention relates to a cutting propagation method for Chinese yew by seedling pots. The method includes the steps of preparation of nutrient substrate, preparation of seedling pots, selection of shoots, pre-cuttage treatment, cuttage in fields, post-cuttage sterilization, temperature and humidity holding, subsequent management and the like. The cutting propagation method for Chinese yew by seedling pots facilitates post-cuttage transplanting or pot replacement for Chinese yew, is convenient and enables survival rate of Chinese yew to be higher.
Description
Technical field
The present invention relates to a kind of Chinese yew nutritive cube cuttage seedling raising method.
Background technology
Chinese yew claims again Japanese yew, has in the world 11 kinds, and there are taxusyunnanensis, Xizang Taxus chinensis, taxus chinensis in northeast, Chinese Chinese yew and five kinds of southern enqlish yew in China, and wherein southern enqlish yew belongs to the mutation kind.
Wild Chinese yew natural propagation; rely on the bird japanese yew fruit of pecking at; the Chinese yew seed is discharged by ight soil; also need after landing to germinate through the resting stage of 2 years; be easy in the meantime eaten by small animals such as the mouse on the mountain, squirrels, if the Chinese yew seed of not pecking at through bird just can not germinate, so the breeding of wild Chinese yew slowly; and emergence rate is not high, and country classifies Chinese yew as the first-grade state protection plant for this reason.
Last century the nineties, artificial seed is broadcast and is bred southern enqlish yew and succeed, southern enqlish yew is able to the spread plantation, but seed is broadcast and bred Chinese yew and have following shortcoming:
The one, the Chinese yew seed must pass through the dormancy awakening phase, and the cycle is longer;
The 2nd, Chinese yew must have been ground through the artificial protective layer seed outside, otherwise is not easy to germinate, and is not only time-consuming but also increase cost;
The 3rd, the Chinese yew seed must broadcast sowing in spring in the coming year, and the good temperature and humidity of GPRS, otherwise seed does not germinate or rot;
The 4th, seed is broadcast or the method for other cutting propagation Chinese yew is not easy to transplant.Because Chinese yew grows to certain altitude, must transplant or change basin, seed is broadcast or the Chinese yew of other cuttages is transplanted or changes basin and will get seedling from soil, if method is improper, must injure the root system of Chinese yew, affects survival rate;
The 5th, adopt seed to broadcast the survival rate of breeding Chinese yew not high, can not Rapid Popularization.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of Chinese yew nutritive cube cuttage seedling raising method is provided, be convenient to transplant or change basin, and improved survival rate.
The object of the present invention is achieved like this:
A kind of Chinese yew nutritive cube cuttage seedling raising method comprises the following steps:
The configuration of step 1, nutritional matter
Nutritional matter is that 50% vegetation dirt or olive shell broken system, husk and 50% humus soil through fermentation form by mass percent, and this nutritional matter sprays with sprayer and carries out sterilization treatment with the methyl Tobe essence of the content 70% ratio thin up in 1:800;
The preparation of step 2, nutritive cube
Pack into the disposable regenerated plastics nutritive cube of a plurality of 10 * 10 centimetres of sizes of the nutritional matter that configures in step 1 is put into bar shapeds wide 1 meter, long 10 meters and is educated bed; Each nutritive cube is disposable before cuttage waters permeablely, guarantees that in nutrition-pot, moisture is sufficient;
Step 3, select branch
From the Chinese yew of the age of tree more than 7 years cut that 1-2 gives birth to without the damage by disease and insect branch, select the branch of even thickness to be cut into the little limb of 5-6 centimetre, to keep 3 little branch on little limb; If sprig does the cuttage of band fruit, will keep 2-3 on little limb does not have well-done japanese yew fruit;
Step 4, slotting pre-treatment
Be mixed with treatment fluid after the ratio thin up of methyl α-naphthyl acetate in 1:500 with content 50%, put into treatment fluid immersion 3-5 minute shearing the little limb of preparing cuttage in step 2;
Step 5, cuttage on the spot
The sprig of soaking in step 3 is done to insert configuring in the nutritive cube of nutritional matter, firmly want evenly during cuttage, just guaranteeing the sprig dry end;
Step 6, slotting rear sterilization
With the Prochloraz of the content 25% ratio thin up in 1:2000, then with the carbendazim of the content 50% ratio thin up in 1:500, spray at sprig cured leaf face with sprayer respectively, sterilize and fresh-keeping;
Step 7, heat and moisture preserving
After cuttage is complete, do with bamboo strip the hut that overarches educating on bed, then cover good seal with plastic film; In the arch hut, temperature remains on 25 ℃, and humidity remains on 60-65%; As in the cuttage in summer, must shade with the black shading screen above plastic film; As cuttage in the winter time, temperature must cover straw bag below 10 ℃ above plastic film.Progressively remove shading screen or straw bag until summer temperature decline, winter temperature after getting warm again after a cold spell; The cuttage in the fall of band fruit Chinese yew;
Step 8, follow-up management
The Chinese yew of cuttage took root at 50-60 days, and fork to be sent forth branches can progressively remove film, and waters in good time.
Chinese yew nutritive cube cuttage seedling raising method of the present invention, when selecting branch in step 2, if sprig does the cuttage of band fruit, will keep 2-3 on little limb does not have well-done japanese yew fruit.
Chinese yew nutritive cube cuttage seedling raising method of the present invention, in the step 6 heat and moisture preserving, Chinese yew as in the cuttage in summer, must be shaded with the black shading screen above plastic film, progressively removes shading screen after summer temperature descends.
Chinese yew nutritive cube cuttage seedling raising method of the present invention, in the step 6 heat and moisture preserving, Chinese yew is as cuttage in the winter time, and temperature must cover straw bag below 10 ℃ above plastic film, and winter temperature progressively removes straw bag after getting warm again after a cold spell.
Compared with prior art, the invention has the beneficial effects as follows:
Chinese yew nutritive cube cuttage seedling raising method of the present invention has following two advantages:
One, be convenient to transplant or change basin: after cutting survival, need to transplant or change basin, as long as nutritive cube is removed.Fallen if any the small part Nutrition Soil, filled Nutrition Soil;
Two, survival rate is high: because be to be with native ball transplant or change basin, do not injure the Chinese yew root system, so survival rate is up to 100%.
Embodiment
Chinese yew nutritive cube cuttage seedling raising method of the present invention, its main operating process is as follows:
The configuration of step 1, nutritional matter
Nutritional matter is that 50% vegetation dirt or olive shell broken system, husk and 50% humus soil through fermentation form by mass percent, and this nutritional matter sprays with sprayer and carries out sterilization treatment with the methyl Tobe essence of the content 70% ratio thin up in 1:800;
The preparation of step 2, nutritive cube
Pack into the disposable regenerated plastics nutritive cube of a plurality of 10 * 10 centimetres of sizes of the nutritional matter that configures in step 1 is put into bar shapeds wide 1 meter, long 10 meters and is educated bed; Each nutritive cube is disposable before cuttage waters permeablely, guarantees that in nutrition-pot, moisture is sufficient;
Step 3, select branch
From the Chinese yew of the age of tree more than 7 years cut that 1-2 gives birth to without the damage by disease and insect branch, select the branch of even thickness to be cut into the little limb of 5-6 centimetre, to keep 3 little branch on little limb; If sprig does the cuttage of band fruit, will keep 2-3 on little limb does not have well-done japanese yew fruit;
Step 4, slotting pre-treatment
Be mixed with treatment fluid after the ratio thin up of methyl α-naphthyl acetate in 1:500 with content 50%, put into treatment fluid immersion 3-5 minute shearing the little limb of preparing cuttage in step 2;
Step 5, cuttage on the spot
The sprig of soaking in step 3 is done to insert configuring in the nutritive cube of nutritional matter, firmly want evenly during cuttage, just guaranteeing the sprig dry end;
Step 6, slotting rear sterilization
With the Prochloraz of the content 25% ratio thin up in 1:2000, then with the carbendazim of the content 50% ratio thin up in 1:500, spray at sprig cured leaf face with sprayer respectively, sterilize and fresh-keeping;
Step 7, heat and moisture preserving
After cuttage is complete, do with bamboo strip the hut that overarches educating on bed, then cover good seal with plastic film; In the arch hut, temperature remains on 25 ℃, and humidity remains on 60-65%; As in the cuttage in summer, must shade with the black shading screen above plastic film; As cuttage in the winter time, temperature must cover straw bag below 10 ℃ above plastic film.Progressively remove shading screen or straw bag until summer temperature decline, winter temperature after getting warm again after a cold spell; The cuttage in the fall of band fruit Chinese yew;
Step 8, follow-up management
The Chinese yew of cuttage took root at 50-60 days, and fork to be sent forth branches can progressively remove film, and waters in good time.
Claims (4)
1. Chinese yew nutritive cube cuttage seedling raising method is characterized in that described nutritive cube cuttage seedling raising method comprises the following steps:
The configuration of step 1, nutritional matter
Nutritional matter is that 50% vegetation dirt or olive shell broken system, husk and 50% humus soil through fermentation form by mass percent, and this nutritional matter carries out sterilization treatment with the methyl Tobe essence of content 70% in the ratio thin up of 1:800;
The preparation of step 2, nutritive cube
Pack into the disposable regenerated plastics nutritive cube of a plurality of 10 * 10 centimetres of sizes of the nutritional matter that configures in step 1 is put into bar shapeds wide 1 meter, long 10 meters and is educated bed; Each nutritive cube is disposable before cuttage waters permeablely, guarantees that in nutrition-pot, moisture is sufficient;
Step 3, select branch
From the Chinese yew of the age of tree more than 7 years cut that 1-2 gives birth to without the damage by disease and insect branch, select the branch of even thickness to be cut into the little limb of 5-6 centimetre, to keep 3 little branch on little limb; If sprig does the cuttage of band fruit, will keep 2-3 on little limb does not have well-done japanese yew fruit;
Step 4, slotting pre-treatment
Be mixed with treatment fluid after the ratio thin up of methyl α-naphthyl acetate in 1:500 with content 50%, put into treatment fluid immersion 3-5 minute shearing the little limb of preparing cuttage in step 2;
Step 5, cuttage on the spot
The sprig of soaking in step 3 is done to insert configuring in the nutritive cube of nutritional matter, firmly want evenly during cuttage, just guaranteeing the sprig dry end;
Step 6, slotting rear sterilization
With the Prochloraz of the content 25% ratio thin up in 1:2000, then with the carbendazim of the content 50% ratio thin up in 1:500, spray at sprig cured leaf face with sprayer respectively, sterilize and fresh-keeping;
Step 7, heat and moisture preserving
After cuttage is complete, do with bamboo strip the hut that overarches educating on bed, then cover good seal with plastic film; In the arch hut, temperature remains on 25 ℃, and humidity remains on 60-65%; As in the cuttage in summer, must shade with the black shading screen above plastic film; As cuttage in the winter time, temperature must cover straw bag below 10 ℃ above plastic film;
Progressively remove shading screen or straw bag until summer temperature decline, winter temperature after getting warm again after a cold spell; The cuttage in the fall of band fruit Chinese yew;
Step 8, follow-up management
The Chinese yew of cuttage took root at 50-60 days, and fork to be sent forth branches can progressively remove film, and waters in good time.
2. a kind of Chinese yew nutritive cube cuttage seedling raising method according to claim 1, be with the fruit cuttage if sprig does when it is characterized in that selecting branch in step 3, and will keep 2-3 on little limb does not have well-done japanese yew fruit.
3. a kind of Chinese yew nutritive cube cuttage seedling raising method according to claim 1, it is characterized in that in the step 7 heat and moisture preserving that Chinese yew is as in the cuttage in summer, must shade with the black shading screen above plastic film, progressively remove shading screen after summer temperature descends.
4. a kind of Chinese yew nutritive cube cuttage seedling raising method according to claim 1, it is characterized in that in the step 7 heat and moisture preserving, Chinese yew is as cuttage in the winter time, temperature must cover straw bag below 10 ℃ above plastic film, winter temperature progressively removes straw bag after getting warm again after a cold spell.
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| CN201310057595XA CN103109665A (en) | 2013-02-25 | 2013-02-25 | Cutting propagation method for Chinese yew by seedling pots |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931393A (en) * | 2014-04-11 | 2014-07-23 | 桂林市林业科学研究所 | Method for cultivating Taxus media bag seedlings by edible fungus waste |
| CN104855085A (en) * | 2015-04-22 | 2015-08-26 | 瑞严精机（上海）有限公司 | Cultivation method for taxus chinensis fruiting bonsai |
| CN105075650A (en) * | 2015-10-08 | 2015-11-25 | 哈尔滨市广元种植有限公司 | Planting method of plantain herbs |
| CN105393880A (en) * | 2015-11-27 | 2016-03-16 | 广德经济开发区绿源生态家庭农场 | Chinese yew high survival rate cutting seedling method |
| CN105638181A (en) * | 2014-12-15 | 2016-06-08 | 仁怀市益康红豆杉专业合作社 | Culturing method for Chinese yew seedlings |
| CN105917936A (en) * | 2016-05-16 | 2016-09-07 | 浙江农林大学 | Method for culturing Chinese fir cuttage container seedlings through light medium |
| CN108401698A (en) * | 2018-05-18 | 2018-08-17 | 绥阳县金色阳光生态农业发展有限公司 | A kind of cultural method of grape |
| CN108925262A (en) * | 2018-06-25 | 2018-12-04 | 南通大学 | Saving of labor's burring nursery stock cottage breeding method |
| CN109005970A (en) * | 2018-07-27 | 2018-12-18 | 铜仁学院 | A kind of method of summer cuttage Chinese yew |
| CN111788948A (en) * | 2020-08-03 | 2020-10-20 | 新疆林业科学院 | Method for raising seedlings of Xinjiang big-fruit narrow-leaved oleaster in saline-alkali soil by cutting in nutrient cup |
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| CN101982050A (en) * | 2010-09-30 | 2011-03-02 | 哈尔滨红豆杉科技开发有限责任公司 | Method for asexually propagating taxus cuspidata |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931393A (en) * | 2014-04-11 | 2014-07-23 | 桂林市林业科学研究所 | Method for cultivating Taxus media bag seedlings by edible fungus waste |
| CN105638181A (en) * | 2014-12-15 | 2016-06-08 | 仁怀市益康红豆杉专业合作社 | Culturing method for Chinese yew seedlings |
| CN104855085A (en) * | 2015-04-22 | 2015-08-26 | 瑞严精机（上海）有限公司 | Cultivation method for taxus chinensis fruiting bonsai |
| CN105075650A (en) * | 2015-10-08 | 2015-11-25 | 哈尔滨市广元种植有限公司 | Planting method of plantain herbs |
| CN105393880A (en) * | 2015-11-27 | 2016-03-16 | 广德经济开发区绿源生态家庭农场 | Chinese yew high survival rate cutting seedling method |
| CN105917936A (en) * | 2016-05-16 | 2016-09-07 | 浙江农林大学 | Method for culturing Chinese fir cuttage container seedlings through light medium |
| CN105917936B (en) * | 2016-05-16 | 2018-12-04 | 浙江农林大学 | A kind of China fir Light media cuttage vessel seeding cultivating method |
| CN108401698A (en) * | 2018-05-18 | 2018-08-17 | 绥阳县金色阳光生态农业发展有限公司 | A kind of cultural method of grape |
| CN108925262A (en) * | 2018-06-25 | 2018-12-04 | 南通大学 | Saving of labor's burring nursery stock cottage breeding method |
| CN109005970A (en) * | 2018-07-27 | 2018-12-18 | 铜仁学院 | A kind of method of summer cuttage Chinese yew |
| CN111788948A (en) * | 2020-08-03 | 2020-10-20 | 新疆林业科学院 | Method for raising seedlings of Xinjiang big-fruit narrow-leaved oleaster in saline-alkali soil by cutting in nutrient cup |
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Application publication date: 20130522 |