CN104663222A - Seeding and cultivation method for purple yams - Google Patents
Seeding and cultivation method for purple yams Download PDFInfo
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- CN104663222A CN104663222A CN201510104890.5A CN201510104890A CN104663222A CN 104663222 A CN104663222 A CN 104663222A CN 201510104890 A CN201510104890 A CN 201510104890A CN 104663222 A CN104663222 A CN 104663222A
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- furrow
- chinese yam
- seedling
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- yams
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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
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- 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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- Soil Sciences (AREA)
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- Cultivation Of Plants (AREA)
Abstract
The invention discloses a seeding and cultivation method for purple yams. The seeding and cultivation method for the purple yams, disclosed by the invention, comprises the following steps: a, selecting sandy loam with a deep soil layer and abundant organic matter, and a land parcel with convenient irrigation and drainage; furrowing, wherein the furrow width is 50cm, the furrow height is 30cm, and the furrow depth is 15-20cm; applying perlite and farmyard manure to bottoms in furrows for later use; b, selecting tubers without scabs or rot as seed yams; cutting the seed yams into pieces with terminal buds; touching plant ash with cut surfaces, and then, putting the pieces on a substrate of a breeding bed; covering the pieces with river sand; then, spraying sanitizer, and preserving moisture; c, transplanting seedlings into the furrows when the seedlings grow to 2-3cm, and spraying a paclobutrazol agent; d, cutting the seedlings for cuttage when the seedlings of the purple yams grow to 30cm, and spraying a rooting agent after the cuttage; performing heat preservation; preserving moisture; performing field management like weeding and wiping out insects. The method has the advantages that the whole seeding and cultivation process is scientific and reasonable; different farmyard manure is applied by stages, so that the soil fertility is increased, and the growth and development of the purple yams are promoted.
Description
Technical field
The present invention relates to the breeding method of a Plants, particularly the vegetative propagation culture technique of a Plants.
Background technology
Purple Chinese yam (Purple yam), for the landrace that Dioscoreaceae time Chinese yam belongs to, historically, purple Chinese yam has increase resistance of human body, reduce blood pressure, blood sugar, anti-ageing effect lengthened one's life, its successful that takes care of health, the vegetables belonging to help character, improve constantly in people's living standard and more pay close attention to the present of health, the value of purple Chinese yam also more and more receives much attention, and field of medicaments, field of health care food have all carried out deep research and development, under this environment, the Propogation and culture of purple Chinese yam just receives unprecedented attention.Existing purple Chinese yam is cultivated due to the breeding of long-term stem tuber, causes kind of a sexual involution, and quality declines, and output also reduces year by year, and in order to ensure the growth of purple Chinese yam, a large amount of chemical fertilizer discharges, the sprinkling of agricultural chemicals, also reduces the health care of purple Chinese yam.
Summary of the invention
Object of the present invention is intended to the defect overcoming prior art, provides a kind of whole cultivating process substantially not discharge agriculture chemical, the high and growing nursery and culture method of the purple Chinese yam that growth cycle is short of cultivating survival rate.
The growing nursery and culture method of a kind of purple Chinese yam of the present invention, be adopt stem tuber to cultivate seedling, then carry out transplanting and realizing, its concrete steps are as follows:
A. select soil layer deep, organic abundant sand loam, irrigation and drainage are plot easily, and it is comparatively dark that purple Chinese yam enters root, meticulous wholely, the wide 50cm of furrow, furrow height 30cm, ditch depth 15-20cm, furrow inner bottom part discharges perlite and farmyard manure is for subsequent use;
B. select without scab, make potato kind without the stem tuber rotted, potato kind is cut into block by 3 × 3cm, and each potato block, with terminal bud, after tangent plane is stained with ash, is placed in the matrix of breeding bed, after covering with the river sand that humidity is 5-6%, and spray disinfectant agent, and keep moisture;
C. when seedling grows to 2-3cm, move in furrow, cultivate 50-60 days, seedling grows to more than 10cm, sprays paclobutrazol agent;
D. treat that the seedling of purple Chinese yam grows to 30cm, cutting seedling carries out cuttage, during cuttage, between seedling distance 30 × 40cm, spray after cuttage and to take root medicament, and cover film insulation, control temperature is at 18-24 DEG C, and insulation, moisturizing, field management is carried out in weeding deinsectization.
Described potato kind is cut into block by 3 × 3cm, and Shi Yanshuzhong center rip cutting rip cutting again, every block all has terminal bud.
Described matrix is the mixture of perlite, peat, spray disinfectant on it.
The perlite discharged in described furrow and the weight ratio of farmyard manure are: 1:1-3.
The present invention is according to the habit of growth of purple Chinese yam, and select soil layer deep, organic abundant sand loam is more conducive to the growth of purple Chinese yam.The root that purple Chinese yam enters ground is comparatively dark, precision management of must deep ploughing, and when standby furrow, furrow will deep-cut, and put Zhu Yan and farmyard manure in furrow bottom application, and its ratio of discharging is 1:1-3, and this growth for later stage purple Chinese yam provides necessary nutrient and moisture.In the process of nursery, after particularly emerging, stay strong main bud 1-2, remaining bud of simultaneously erasing, to reduce the loss of nutrient, promotes that strong bud grows as early as possible.Purple Chinese yam breeding method of the present invention selects colory potato kind, tangent plane is stained with ash, and be first placed in matrix and cultivate, transplant again after emerging, this growth period different for purple Chinese yam provides different growth conditionss and liquid manure, be very important for the purple Chinese yam that fertilizer nutrient demand is larger, this method also ensure that purple Chinese yam can grow faster, shortens its growth cycle.Growing nursery and culture method of the present invention all adopts farmyard manure and harmless bactericide in whole ectogenetic process, noresidue.Transplant rear plastic film covering, on the one hand heat and moisture preserving, also avoid the generation of damage by disease and insect on the other hand to a certain extent.This method sums up on experiential basis for many years and constantly improves, and whole growing nursery and culture process engineering is reasonable, adopts and discharges different farmyard manures stage by stage, increases fertility, facilitates growing of purple Chinese yam.
Embodiment
Below in conjunction with embodiment, further restriction is done to the present invention, but be not limited to embodiment.
Embodiment 1
The growing nursery and culture method of a kind of purple Chinese yam of the present invention, be adopt stem tuber to cultivate seedling, then carry out transplanting and realizing, its concrete steps are as follows:
A. select soil layer deep, organic abundant sand loam, irrigation and drainage are plot easily, and it is comparatively dark that purple Chinese yam enters root, meticulous wholely, the wide 50cm of furrow, furrow height 30cm, ditch depth 15cm, furrow inner bottom part discharges perlite and farmyard manure is for subsequent use;
B. select without scab, make potato kind without the stem tuber rotted, potato kind is cut into block by 3 × 3cm, along Shu Zhong center rip cutting rip cutting again, each potato block, with terminal bud, after tangent plane is stained with ash, is placed in the matrix of breeding bed, after covering with the river sand that humidity is 5-6%, spray disinfectant agent, and keep moisture;
C. when seedling grows to 2-3cm, move in furrow, cultivate 50 days, seedling grows to more than 10cm, sprays paclobutrazol agent;
D. treat that the seedling of purple Chinese yam grows to 30cm, cutting seedling carries out cuttage, during cuttage, between seedling distance 30 × 40cm, spray after cuttage and to take root medicament, and cover film insulation, control temperature is at 18-24 DEG C, and insulation, moisturizing, field management is carried out in weeding deinsectization.
Described matrix is the mixture of perlite, peat, spray disinfectant on it.
The perlite discharged in described furrow and the weight ratio of farmyard manure are: 1:1.
Embodiment 2
The growing nursery and culture method of a kind of purple Chinese yam of the present invention, be adopt stem tuber to cultivate seedling, then carry out transplanting and realizing, its concrete steps are as follows:
A. select soil layer deep, organic abundant sand loam, irrigation and drainage are plot easily, and it is comparatively dark that purple Chinese yam enters root, meticulous wholely, the wide 50cm of furrow, furrow height 30cm, ditch depth 20cm, furrow inner bottom part discharges perlite and farmyard manure is for subsequent use;
B. select without scab, make potato kind without the stem tuber rotted, potato kind is cut into block by 3 × 3cm, and each potato block, with terminal bud, after tangent plane is stained with ash, is placed in the matrix of breeding bed, after covering with the river sand that humidity is 5-6%, and spray disinfectant agent, and keep moisture;
C. when seedling grows to 2-3cm, move in furrow, cultivate 60 days, seedling grows to more than 10cm, sprays paclobutrazol agent;
D. treat that the seedling of purple Chinese yam grows to 30cm, cutting seedling carries out cuttage, during cuttage, between seedling distance 30 × 40cm, spray after cuttage and to take root medicament, and cover film insulation, control temperature is at 18-24 DEG C, and insulation, moisturizing, field management is carried out in weeding deinsectization.
Described potato kind is cut into block by 3 × 3cm, and Shi Yanshuzhong center rip cutting rip cutting again, every block all has terminal bud.
Described matrix is the mixture of perlite, peat, spray disinfectant on it.
The perlite discharged in described furrow and the weight ratio of farmyard manure are: 1:1.5.
Embodiment 3
The growing nursery and culture method of a kind of purple Chinese yam of the present invention, be adopt stem tuber to cultivate seedling, then carry out transplanting and realizing, its concrete steps are as follows:
A. select soil layer deep, organic abundant sand loam, irrigation and drainage are plot easily, and it is comparatively dark that purple Chinese yam enters root, meticulous wholely, the wide 50cm of furrow, furrow height 30cm, ditch depth 18cm, furrow inner bottom part discharges perlite and farmyard manure is for subsequent use;
B. select without scab, make potato kind without the stem tuber rotted, potato kind is cut into block by 3 × 3cm, and each potato block, with terminal bud, after tangent plane is stained with ash, is placed in the matrix of breeding bed, after covering with the river sand that humidity is 5-6%, and spray disinfectant agent, and keep moisture;
C. when seedling grows to 2-3cm, move in furrow, cultivate 55 days, seedling grows to more than 10cm, sprays paclobutrazol agent;
D. treat that the seedling of purple Chinese yam grows to 30cm, cutting seedling carries out cuttage, during cuttage, between seedling distance 30 × 40cm, spray after cuttage and to take root medicament, and cover film insulation, control temperature is at 18-24 DEG C, and insulation, moisturizing, field management is carried out in weeding deinsectization.
Described potato kind is cut into block by 3 × 3cm, and Shi Yanshuzhong center rip cutting rip cutting again, every block all has terminal bud.
Described matrix is the mixture of perlite, peat, spray disinfectant on it.
The perlite discharged in described furrow and the weight ratio of farmyard manure are: 1:3.
Claims (4)
1. a growing nursery and culture method for purple Chinese yam, is characterized in that, the steps include:
A. select soil layer deep, organic abundant sand loam, irrigation and drainage are plot easily, digs furrow, the wide 50cm of furrow, furrow height 30cm, ditch depth 15-20cm, and furrow inner bottom part discharges perlite and farmyard manure is for subsequent use;
B. select without scab, make potato kind without the stem tuber rotted, potato kind is cut into block by 3 × 3cm, and each potato block, with terminal bud, after tangent plane is stained with ash, is placed in the matrix of breeding bed, after covering with the river sand that humidity is 5-6%, and spray disinfectant agent, and keep moisture;
C. when seedling grows to 2-3cm, move in furrow, cultivate 50-60 days, seedling grows to more than 10cm, sprays paclobutrazol agent;
D. treat that the seedling of purple Chinese yam grows to 30cm, cutting seedling carries out cuttage, during cuttage, between seedling distance 30 × 40cm, spray after cuttage and to take root medicament, and cover film insulation, control temperature is at 18-24 DEG C, and insulation, moisturizing, field management is carried out in weeding deinsectization.
2. the growing nursery and culture method of a kind of purple Chinese yam according to claim 1, it is characterized in that, potato kind is cut into block by 3 × 3cm, and Shi Yanshuzhong center rip cutting rip cutting again, every block all has terminal bud.
3. the growing nursery and culture method of a kind of purple Chinese yam according to claim 1, it is characterized in that, described matrix is the mixture of perlite, peat, spray disinfectant on it.
4. the growing nursery and culture method of a kind of purple Chinese yam according to claim 1, is characterized in that, the perlite discharged in described furrow and the weight ratio of farmyard manure are: 1:1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510104890.5A CN104663222A (en) | 2015-03-10 | 2015-03-10 | Seeding and cultivation method for purple yams |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510104890.5A CN104663222A (en) | 2015-03-10 | 2015-03-10 | Seeding and cultivation method for purple yams |
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| CN104663222A true CN104663222A (en) | 2015-06-03 |
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| CN201510104890.5A Pending CN104663222A (en) | 2015-03-10 | 2015-03-10 | Seeding and cultivation method for purple yams |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660239A (en) * | 2016-03-03 | 2016-06-15 | 朱业斌 | Purple yam seedling growing cultivation medium and seedling growing method thereof |
| CN105766280A (en) * | 2016-03-04 | 2016-07-20 | 孙明 | Planting method of purple yam |
| CN105940894A (en) * | 2016-04-25 | 2016-09-21 | 贵州省印江县依仁食品有限公司 | Sweet potato cultivation method |
| CN109121553A (en) * | 2018-09-27 | 2019-01-04 | 云南省林业科学院 | A kind of production method of purple yam planting block |
| CN112042477A (en) * | 2020-07-29 | 2020-12-08 | 河南喜存环保科技有限公司 | Jujun grass seedling cultivation method |
Citations (4)
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| CN102356726A (en) * | 2011-09-02 | 2012-02-22 | 徐州市农业科学院 | Cuttage and rapid propagation method for eustipes of double leaf segments of purple yam |
| CN103262731A (en) * | 2013-05-13 | 2013-08-28 | 贵州盛禾特色农产品有限公司 | Planting method for Chinese yams |
| CN104221670A (en) * | 2014-08-29 | 2014-12-24 | 葛建 | Method for cultivating and planting purple yams with high yield |
| CN104221669A (en) * | 2014-08-29 | 2014-12-24 | 葛建 | Purple yam seedling raising and cultivating method |
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2015
- 2015-03-10 CN CN201510104890.5A patent/CN104663222A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356726A (en) * | 2011-09-02 | 2012-02-22 | 徐州市农业科学院 | Cuttage and rapid propagation method for eustipes of double leaf segments of purple yam |
| CN103262731A (en) * | 2013-05-13 | 2013-08-28 | 贵州盛禾特色农产品有限公司 | Planting method for Chinese yams |
| CN104221670A (en) * | 2014-08-29 | 2014-12-24 | 葛建 | Method for cultivating and planting purple yams with high yield |
| CN104221669A (en) * | 2014-08-29 | 2014-12-24 | 葛建 | Purple yam seedling raising and cultivating method |
Non-Patent Citations (2)
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| 汪亚萍等: "《紫山药的高产栽培技术》", 《中国农业信息》 * |
| 百度文库: "《紫山药种植技术》", 《HTTPS://WENKU.BAIDU.COM/VIEW/42CF477202020740BF1E9B65.HTML》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660239A (en) * | 2016-03-03 | 2016-06-15 | 朱业斌 | Purple yam seedling growing cultivation medium and seedling growing method thereof |
| CN105766280A (en) * | 2016-03-04 | 2016-07-20 | 孙明 | Planting method of purple yam |
| CN105940894A (en) * | 2016-04-25 | 2016-09-21 | 贵州省印江县依仁食品有限公司 | Sweet potato cultivation method |
| CN109121553A (en) * | 2018-09-27 | 2019-01-04 | 云南省林业科学院 | A kind of production method of purple yam planting block |
| CN112042477A (en) * | 2020-07-29 | 2020-12-08 | 河南喜存环保科技有限公司 | Jujun grass seedling cultivation method |
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