CN104584840A - Seedling-growing method for Chinese yew - Google Patents
Seedling-growing method for Chinese yew Download PDFInfo
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- CN104584840A CN104584840A CN201510049065.XA CN201510049065A CN104584840A CN 104584840 A CN104584840 A CN 104584840A CN 201510049065 A CN201510049065 A CN 201510049065A CN 104584840 A CN104584840 A CN 104584840A
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- seed
- chinese yew
- soil
- seeds
- seedling
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a seedling-growing method for Chinese yew. The method comprises the following steps: picking, collecting and treating seeds of Chinese yew; soaking the seeds into clear water on February to March every year, and taking the seeds out for airing; soaking the seeds into a mixture of clear water and human urine or a salt solution, taking the seeds out, and cleaning and airing the seeds; uniformly mixing the soaked Chinese yew seeds with river sand, and burying the seeds into sand till sprouting; uniformly mixing the sprouting Chinese yew seeds and soil disinfected with a disinfecting agent, sowing the mixture onto land coated with a layer of soil disinfected with the disinfecting agent, covering a layer of soil disinfected with the disinfecting agent, or putting the sprouting Chinese yew seeds into containers filled with the soil disinfected with the disinfecting agent for burying each seed into one container till the seeds grow into young seedlings; transplanting the seedlings into a greenhouse for growing after the seedlings grow to 20-25 centimeters. The seedling-growing method provided by the invention has the characteristics of high sprouting rate, neatness of seedlings, and realization of cultivating on a large area.
Description
Technical field
The invention belongs to field of plant growing technology, be specifically related to the seedling-cultivating method of a kind of Chinese yew.
Background technology
Chinese yew, has another name called Japanese yew, is a kind of plant of Taxus.Taxus is in shallow rooted plant, and its main root is not obvious, side root is flourishing, is generally acknowledge endangered natural rare plants for anticancer in the world, because regeneration capacity is poor, therefore for a long time since, also do not form the Chinese yew raw material forestbase of advising greatly and touching in world wide.
Chinese yew, at the equal suitable planting in various places, Chinese north and south, has the advantages that happiness is shady, drought-enduring, cold-resistant, requires that P in soil H value is at 5.5-7.0.The resistance to the moon of habitat property, also can grow under thick forest, perennial, does not grow into forest.Be more common in the theropencedrymion based on Korean pine.Be born on the many stone in mountain top or barren soil, many in shrub shape.The average annual temperature in original producton location 2 DEG C to 7 degree, average annual precipitation 750 ~ 1000 millimeters.How scattered under moistening, the fertile theropencedrymion of Schattenseite or half Schattenseite.Property happiness nice and cool humid climate, can the low temperature of resistance to subzero less than 30 DEG C, cold resistance is strong, optimum temperature 20-25 DEG C, genus feminine tree.Like moistening but be afraid of flood, being suitable for planting on loose moistening well-drained sand loam.
At present, Yew planting many employings seminal propagation, cutting propagation and tissue cultures, wherein, adopt seminal propagation mostly.But prior seed propagation method emergence rate is low, seed is uneven, be difficult to the needs realizing large area plantation.
Summary of the invention
The object of the present invention is to provide that a kind of emergence rate is high, seed be neat, can realize the seedling-cultivating method of the Chinese yew of large area plantation.
The seedling-cultivating method of a kind of Chinese yew of the present invention, comprises the following steps:
(1) pluck collection Chinese yew seed, remove meat skin, airing 3-5 days, leave dry place in;
(2) the annual 2-3 month, get Chinese yew seed clear water and soak 20-30 days, take out and dry to seed appearance without the globule;
(3) use clear water to mix with human urine soak or soak Chinese yew seed 1-2 hour with saline solution, the usage ratio of seed, clear water and urine is 3:3:1, the concentration of saline solution is 5-10g/L, be 1:3 with seed usage ratio, taking-up clean water after soaking, dry to seed appearance without the globule;
(4) by the Chinese yew seed that takes out and river sand Homogeneous phase mixing after soaking, be embedded in 1-2 in soil individual month, the usage ratio of seed and river sand is 1:3, river sand diameter is less than 0.1 millimeter, period is noted observing, watering, and keeps river sand humidity to take out after second for stretching into wherein 5-15 with hand, and finger becomes wet, and shelter from heat or light to avoid high light direct projection, until Chinese yew seed bucktooth;
(5) by the Chinese yew seed of bucktooth with after the soil Homogeneous phase mixing that disinfectant sterilize, be sprinkling upon and be covered with one deck equally on the soil of the soil of disinfectant sterilization, then to its upper covering one deck also through soil that disinfectant is sterilized; Or the Chinese yew seed of bucktooth put into size is 250-350 milliliter, bottom is porose and the container be equipped with through the soil of disinfectant sterilization is buried, each container holds a seed; Keep soil moisture to take out after second for stretching into 5-15 in soil with hand, finger becomes wet, and shelters from heat or light to avoid high light direct projection, until the Chinese yew seed growth after bucktooth is seedling;
(6) treat that Chinese yew growth of seedling to 20-25 centimetre is highly transplanted to booth growth, after transplanting, management is consistent with conventional Yew planting method.
The seedling-cultivating method of a kind of Chinese yew of the present invention, wherein, step (5) described disinfectant is potassium permanganate.
The seedling-cultivating method of a kind of Chinese yew of the present invention, wherein, step (5) described container is sanitary cup.
The present invention compared with prior art, has obvious beneficial effect, as can be known from the above technical solutions: the seedling-cultivating method of Chinese yew provided by the present invention, adopts clear water the 2-3 month and soaks, seed can be made fully to absorb moisture; Chinese yew seed is made to experience special clear water, urine or saline solution immersion treatment, the rigid shell of oxidable corrosion Chinese yew seed, can grow smoothly after sprouting, and it is not coated by rigid shell and cannot bucktooth, significantly improve the bucktooth rate of Chinese yew seed, ensure that Chinese yew seed can develop into Chinese yew sapling in soil; Select rational sand to bury phase and river sand humidity, the resting stage of Chinese yew seed can be shortened, effectively shorten the Chinese yew seedling phase; The disinfectants (can give soil disinfection sterilization) such as soil potassium permanganate are sterilized one step ahead, the damage by disease and insect risk in Chinese yew can be reduced again.The method can reach that emergence rate is high, seed is neat, and seed is healthy and strong, and rapidly, result early, and can realize the object of large area plantation in growth.
Embodiment
embodiment 1
A seedling-cultivating method for Chinese yew, comprises the following steps:
(1) pluck collection Chinese yew seed, remove meat skin, airing 3 days, leave dry place in;
(2) in annual February, get Chinese yew seed clear water and soak 20 days, take out and dry to seed appearance without the globule;
(3) use clear water to mix with human urine and soak Chinese yew seed 2 hours, the usage ratio of seed, clear water and urine is 3:3:1, soaks rear taking-up clean water, dries to seed appearance without the globule;
(4) by the Chinese yew seed that takes out and river sand Homogeneous phase mixing after soaking, to be embedded in soil 1 month, the usage ratio of seed and river sand is 1:3, river sand diameter is 0.1 millimeter, period is noted observing, watering, and keep river sand humidity wherein to take out after 5 seconds for stretching into hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until Chinese yew seed bucktooth;
(5) by the Chinese yew seed of bucktooth and after the soil Homogeneous phase mixing that disinfectant is sterilized, be sprinkling upon and be covered with one deck equally on the soil of the soil of disinfectant sterilization, again to it covering one deck also through the soil of disinfectant sterilization, soil moisture is kept to take out after 5 seconds for stretching in soil with hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until the Chinese yew seed growth after bucktooth is seedling;
(6) treat that Chinese yew growth of seedling to 20 centimeter is highly transplanted to booth growth, after transplanting, management is consistent with conventional Yew planting method.
embodiment 2
A seedling-cultivating method for Chinese yew, comprises the following steps:
(1) pluck collection Chinese yew seed, remove meat skin, airing 5 days, leave dry place in;
(2) in annual March, get Chinese yew seed clear water and soak 30 days, take out and dry to seed appearance without the globule;
(3) soak Chinese yew seed 1 hour with saline solution, the concentration of saline solution is 5g/L, is 1:3 with seed usage ratio, soaks rear taking-up clean water, dries to seed appearance without the globule;
(4) by the Chinese yew seed that takes out and river sand Homogeneous phase mixing after soaking, to be embedded in soil 2 months, the usage ratio of seed and river sand is 1:3, river sand diameter is 0.8 millimeter, period is noted observing, watering, and keep river sand humidity wherein to take out after 15 seconds for stretching into hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until Chinese yew seed bucktooth;
(5) the Chinese yew seed of bucktooth is put into size is 250 milliliters, bottom is porose and the container be equipped with through the soil of disinfectant sterilization is buried, each container holds a seed, soil moisture is kept to take out after 5 seconds for stretching in soil with hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until the Chinese yew seed growth after bucktooth is seedling;
(6) treat that Chinese yew growth of seedling to 25 centimeter is highly transplanted to booth growth, after transplanting, management is consistent with conventional Yew planting method.
embodiment 3
A seedling-cultivating method for Chinese yew, comprises the following steps:
(1) pluck collection Chinese yew seed, remove meat skin, airing 4 days, leave dry place in;
(2) in annual February, get Chinese yew seed clear water and soak 25 days, take out and dry to seed appearance without the globule;
(3) saline solution soaks Chinese yew seed 1.5 hours, and the concentration of saline solution is 10g/L, is 1:3 with seed usage ratio, soaks rear taking-up clean water, dries to seed appearance without the globule;
(4) by the Chinese yew seed that takes out and river sand Homogeneous phase mixing after soaking, be embedded in 1 first quarter moon in soil, the usage ratio of seed and river sand is 1:3, river sand diameter is 0.5 millimeter, period is noted observing, watering, and keep river sand humidity wherein to take out after 10 seconds for stretching into hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until Chinese yew seed bucktooth;
(5) the Chinese yew seed of bucktooth is put into size is 350 milliliters, bottom is porose and the container be equipped with through the soil of disinfectant sterilization is buried, each container holds a seed, soil moisture is kept to take out after 10 seconds for stretching in soil with hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until the Chinese yew seed growth after bucktooth is seedling;
(6) treat that Chinese yew growth of seedling to 22 centimeter is highly transplanted to booth growth, after transplanting, management is consistent with conventional Yew planting method.
embodiment 4
(1) pluck collection Chinese yew seed, remove meat skin, airing 4 days, leave dry place in;
(2) in annual March, get Chinese yew seed clear water and soak 27 days, take out and dry to seed appearance without the globule;
(3) soak Chinese yew seed 1 hour with saline solution, the concentration of saline solution is 7.5g/L, is 1:3 with seed usage ratio, soaks rear taking-up clean water, dries to seed appearance without the globule;
(4) by the Chinese yew seed that takes out and river sand Homogeneous phase mixing after soaking, to be embedded in soil 1 month, the usage ratio of seed and river sand is 1:3, river sand diameter is 0.7 millimeter, period is noted observing, watering, and keep river sand humidity wherein to take out after 12 seconds for stretching into hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until Chinese yew seed bucktooth;
(5) the Chinese yew seed of bucktooth is put into size is 300 milliliters, bottom is porose and the sanitary cup be equipped with through the soil of potassium permanganate sterilization is buried, each container holds a seed, soil moisture is kept to take out after 13 seconds for stretching in soil with hand, finger becomes wet, and shelter from heat or light to avoid high light direct projection, until the Chinese yew seed growth after bucktooth is seedling;
(6) treat that Chinese yew growth of seedling to 23 centimeter is highly transplanted to booth growth, after transplanting, management is consistent with conventional Yew planting method.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, anyly do not depart from technical solution of the present invention content, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. a seedling-cultivating method for Chinese yew, comprises the following steps:
(1) pluck collection Chinese yew seed, remove meat skin, airing 3-5 days, leave dry place in;
(2) the annual 2-3 month, get Chinese yew seed clear water and soak 20-30 days, take out and dry to seed appearance without the globule;
(3) use clear water to mix with human urine soak or soak Chinese yew seed 1-2 hour with saline solution, the usage ratio of seed, clear water and urine is 3:3:1, the concentration of saline solution is 5-10g/L, be 1:3 with seed usage ratio, taking-up clean water after soaking, dry to seed appearance without the globule;
(4) by the Chinese yew seed that takes out and river sand Homogeneous phase mixing after soaking, be embedded in 1-2 in soil individual month, the usage ratio of seed and river sand is 1:3, river sand diameter is less than 0.1 millimeter, period is noted observing, watering, and keeps river sand humidity to take out after second for stretching into wherein 5-15 with hand, and finger becomes wet, and shelter from heat or light to avoid high light direct projection, until Chinese yew seed bucktooth;
(5) by the Chinese yew seed of bucktooth with after the soil Homogeneous phase mixing that disinfectant sterilize, be sprinkling upon and be covered with one deck equally on the soil of the soil of disinfectant sterilization, then to its upper covering one deck also through soil that disinfectant is sterilized; Or the Chinese yew seed of bucktooth put into size is 250-350 milliliter, bottom is porose and the container be equipped with through the soil of disinfectant sterilization is buried, each container holds a seed; Keep soil moisture to take out after second for stretching into 5-15 in soil with hand, finger becomes wet, and shelters from heat or light to avoid high light direct projection, until the Chinese yew seed growth after bucktooth is seedling;
(6) treat that Chinese yew growth of seedling to 20-25 centimetre is highly transplanted to booth growth, after transplanting, management is consistent with conventional Yew planting method.
2. the seedling-cultivating method of a kind of Chinese yew as claimed in claim 1, is characterized in that: described in step (5), disinfectant is potassium permanganate.
3. the seedling-cultivating method of a kind of Chinese yew as claimed in claim 1 or 2, is characterized in that: described in step (5), container is sanitary cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049065.XA CN104584840A (en) | 2015-01-30 | 2015-01-30 | Seedling-growing method for Chinese yew |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510049065.XA CN104584840A (en) | 2015-01-30 | 2015-01-30 | Seedling-growing method for Chinese yew |
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| CN104584840A true CN104584840A (en) | 2015-05-06 |
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| CN201510049065.XA Pending CN104584840A (en) | 2015-01-30 | 2015-01-30 | Seedling-growing method for Chinese yew |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386113A (en) * | 2016-08-31 | 2017-02-15 | 江苏红豆杉生物科技股份有限公司 | Container seedling raising method for Taxus mairei |
| CN106613652A (en) * | 2016-12-12 | 2017-05-10 | 广东林科种苗有限公司 | Cedar sterile sowing seedling growing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106613652A (en) * | 2016-12-12 | 2017-05-10 | 广东林科种苗有限公司 | Cedar sterile sowing seedling growing method |
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