CN107155593A - A kind of high-yield planting method of Chinese yam - Google Patents
A kind of high-yield planting method of Chinese yam Download PDFInfo
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- CN107155593A CN107155593A CN201710419353.9A CN201710419353A CN107155593A CN 107155593 A CN107155593 A CN 107155593A CN 201710419353 A CN201710419353 A CN 201710419353A CN 107155593 A CN107155593 A CN 107155593A
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Abstract
The invention discloses a kind of high-yield planting method of Chinese yam, it is related to yam planting technical field, comprises the following steps：（1）, selection of land and scaffolding；（2）, site preparation bedding；（3）, selection kind；（4）, vernalization breeding；（5）, transplant；（6）, field management；（7）, harvesting；（8）, make preparations for sowing.The present invention can improve the quality and yield of Chinese yam, improve production efficiency and economic benefit, be adapted to extensive cultivation transplanting.
Description
Technical field
The present invention relates to yam planting technical field, and in particular to a kind of high-yield planting method of Chinese yam.
Background technology
Chinese yam has extensive effect to body, is both the dietotherapy delicacies of chronic as traditional traditional tonic medicine,
It is functional food suitable for people of all ages, its active component Chinese yam polysaccharide is the main component that it plays a role, Chinese yam polysaccharide is greenhouse
The main active of Chinese yam, is mainly made up of, it has also become in recent years mannose, xylose, arabinose, glucose and galactolipin
The focus of greenhouse Chinese yam research.Many researchs confirm that Chinese yam polysaccharide has immune enhancing, anti-aging, antitumor, reduction blood glucose
Etc. multiple pharmacological effect.Existing yam planting method yield is relatively low, poor quality, plants deficiency in economic performance, is unfavorable for large area
Cultivation and popularization.
The content of the invention
It is an object of the invention to provide a kind of high-yield planting method of Chinese yam, the quality and yield of Chinese yam can be improved, is improved
Production efficiency and economic benefit, are adapted to extensive cultivation transplanting.
The invention provides following technical scheme：A kind of high-yield planting method of Chinese yam, comprises the following steps：
（1）, selection of land and scaffolding
Select the subacidity sandy loam that high-land, soil layer are thick, fertile loose and pH value is 4.5~6.5 as plantation crop field, planting
Plant and frame is set up on crop field, covering is red or purple film builds planting greenhouse；
（2）, site preparation bedding
Base fertilizer is used sufficient to plantation crop field, coordinates deep ploughing base fertilizer is mixed with soil, and deep ploughing depth is 30 ~ 35cm, and wide according to furrow
50~60cm, furrow high 30~40cm, 15~20cm of ditch depth standard bedding；
（3）, selection kind
Potato wedge disease-free, without worm, without freeze injury is chosen as potato seed, by potato seed stripping and slicing, specifications control is 50~60g/ blocks, surface water
Dried naturally after wash clean, then mixed with mancozeb original powder and calcium lime powder in 1: 3 ratio and dress seed and bask seeds；
（4）, vernalization breeding
Vernalization before plantation, with 20 ~ 25% meters of acid amides, 800 times of immersion 15 ~ 20min of kind after being rinsed with clear water, taking-up is dried, and prepares seedling
Bed, is indoors kept flat potato seed onto seedbed by 6~8cm of spacing in the rows, blinding and spreads plant ash afterwards, then covers 25 with plastic foil
~30 days, pour a shallow water within 1~2 week after emerging, pour a shallow water every 1 Zhou Houzai, then every increasing irrigation amount after 1 week, keep
Soil moisture, produces transplanting seed when growing eye；
（5）, transplant
Transplanted when planting field soil temperature more than 10 DEG C, pour permeable after transplanting；
（6）, field management
Timely weeding, irrigations, prevent and treat pest and disease damage and topdress；
（7）, harvesting
When Chinese yam length to vines is withered completely, soil being excavated to 1.2~1.5m depth, Chinese yam is taken out, drying will behind surface
It is 10-14 DEG C, the suitable indoor storage of humidity that Chinese yam, which is placed in temperature,；
（8）, make preparations for sowing
Select disease-resistant, strong stress resistance, resistance to rich water, yield high and quality better kind, underground root tuber is dug out, reed head is folded down 15
~ 20cm dries 50 ~ 60min in the sunlight, promotes in wound healing, storage to cellar for storing things, in case the coming year uses.
Preferably, the step（2）The consumption of middle base fertilizer is every mu of 100 ~ 150kg, and base fertilizer is by calcium phosphate, decomposed manure
With plant ash according to 1：10：2 mass ratio is mixed.
Preferably, the step（2）In be additionally included on furrow and lay drip irrigation zone, drip every time 24 hours, every time every mu of drop
20 ~ 30m of water3。
Preferably, the step（5）Planted during transplanting by the way of wide-and narrow-row, planting density is：Control spacing in the rows 15~
20cm, 20~30cm of line-spacing.
Preferably, it is described（5）Each seed only stays a healthy and strong bud during transplanting, and remaining is erased.
Preferably, the step（6）Middle preventing and treating pest and disease damage includes：Growth medium 60 ~ 70wt% Mancozeb wettable powders
0.7 ~ 0.8kg/hm of agent2And 172.5kg/hm2Water is mixed, and using foliage-spray, is sprayed every 10 ~ 13 days 1 time；Full-bloom stage with 30 ~
0.7 ~ 0.8kg/hm of 50wt% mancozeb wettable powders2Plus 1.0 ~ the 1.5kg/hm of water-soluble fertilizer containing amino acid2, with 153.5kg/
hm2Water is mixed, and using foliage-spray, is sprayed every 7 ~ 8 days 2 ~ 3 times.
Preferably, the step（6）Middle dressing time is that every plant of Chinese yam imposes when just growing big blade after Chinese yam germinates
0.4~0.8kg farm manures, and covered fertilizer with grass and shrub leaf.
Preferably, the farm manure includes the raw material that following part is counted：30 ~ 40 parts of phosphoric acid dichloro potassium, 10 ~ 20 parts of urea, grass
1 ~ 3 part of 10 ~ 15 parts of wood ash, 2 ~ 10 parts of cake fertilizer, 2 ~ 10 parts of tealeaf residue, 2 ~ 8 parts of bacteria residue, 1 ~ 4 part of sheep manure and trace element compound.
Preferably, the trace element compound be calcium sulfate, magnesium sulfate, zinc sulfate, ferric sulfate, manganese sulfate, borax and
The mixture of humic acid.
Preferably, the cake fertilizer is any of soybean cake, rape cake or cottonseed cake for becoming thoroughly decomposed.
Beneficial effects of the present invention：The quality and yield of Chinese yam can be improved, production efficiency and economic benefit is improved, is adapted to big
Scale cultivation transplanting, it is specific as follows：
（1）, the present invention use that selection high-land, soil layer be thick, fertile loose and pH value for 4.5~6.5 subacidity sandy loam work
To plant crop field, well-formed, keeping fertility is strong；
（2）, step of the present invention（1）The film covering of red or purple is selected during middle scaffolding, the suction of feux rouges or purple light can be increased
Receive, so as to be conducive to the growth of greenhouse Chinese yam；
（3）, step of the present invention（2）Apply base fertilizer during middle deep ploughing, wherein plant ash is natural potash fertilizer, can be germinateed initial stage for Chinese yam
Potassium element is provided, and nutrition is enriched very much in decomposed manure, and fertility is slow release, it is ensured that Chinese yam germinates to growing up to
All nutritional ingredients of Seedling Stage；
（4）, the present invention method can realize factorial praluction, quick concentrate cultivates a large amount of healthy potato seed nursery, is conducive to carrying
High Chinese yam reproductive efficiency, reduces production cost；
（5）, potato seed processing by science and the prevention and control of plant diseases, pest control in the present invention, allow the pest and disease damage incidence of Chinese yam to be greatly reduced,
The Chinese yam stem tuber of underground is not in the subterranean pest-insects such as grub, cutworm, can not only improve the yield of Chinese yam, moreover it is possible to reduce Chinese yam
In residues of pesticides；
（6）, the present invention in step（6）The farm manure imposed, can improve soil constituent there is provided sufficient nutrition, extend nutrition
The release of material and the time utilized, promote the respiration of root, and provide enough moisture.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of high-yield planting method of Chinese yam, comprises the following steps：
（1）, selection of land and scaffolding
The subacidity sandy loam that high-land, soil layer are thick, fertile loose and pH value is 4.5 is selected as plantation crop field, it is big in plantation
Frame is set up on field, covering red pigment builds planting greenhouse；
（2）, site preparation bedding
Base fertilizer is used sufficient to plantation crop field, coordinates deep ploughing base fertilizer is mixed with soil, and deep ploughing depth is 30cm, and wide according to furrow
50cm, furrow high 30cm, ditch depth 15cm standard bedding；
（3）, selection kind
Potato wedge disease-free, without worm, without freeze injury is chosen as potato seed, by potato seed stripping and slicing, specifications control is 50g/ blocks, and surface washing is dry
Dried naturally after net, then mixed with mancozeb original powder and calcium lime powder in 1: 3 ratio and dress seed and bask seeds；
（4）, vernalization breeding
Vernalization before plantation, with 20% meter of acid amides, 800 times of immersion kind 15min after being rinsed with clear water, taking-up is dried, preparing nursery bed, in room
It is interior to keep flat potato seed onto seedbed by spacing in the rows 6cm, blinding and plant ash is spread afterwards, then covered 25 days with plastic foil, wait to emerge
A shallow water is poured within 1 week afterwards, pours a shallow water every 1 Zhou Houzai, then every increasing irrigation amount after 1 week, keep soil moisture, grow eye
When produce transplanting seed；
（5）, transplant
Transplanted when planting field soil temperature more than 10 DEG C, pour permeable after transplanting；
（6）, field management
Timely weeding, irrigations, prevent and treat pest and disease damage and topdress；
（7）, harvesting
When Chinese yam length to vines is withered completely, soil is excavated to 1.2m depth, Chinese yam is taken out, dries behind surface and to put Chinese yam
In temperature be 10 DEG C, the suitable indoor storage of humidity；
（8）, make preparations for sowing
Select disease-resistant, strong stress resistance, resistance to rich water, yield high and quality better kind, underground root tuber is dug out, reed head is folded down
15cm dries 50min in the sunlight, promotes in wound healing, storage to cellar for storing things, in case the coming year uses.
Wherein, the step（2）The consumption of middle base fertilizer is every mu of 100kg, and base fertilizer is by calcium phosphate, decomposed manure and vegetation
Ash is according to 1：10：2 mass ratio is mixed.
Wherein, the step（2）In be additionally included on furrow and lay drip irrigation zone, drip every time 24 hours, every mu is dripped every time
Measure 20m3。
Wherein, the step（5）Planted during transplanting by the way of wide-and narrow-row, planting density is：Spacing in the rows 15cm is controlled, OK
Away from 20cm.
Wherein, it is described（5）Each seed only stays a healthy and strong bud during transplanting, and remaining is erased.
Wherein, the step（6）Middle preventing and treating pest and disease damage includes：Growth medium 60wt% mancozeb wettable powders
0.7kg/hm2And 172.5kg/hm2Water is mixed, and using foliage-spray, is sprayed every 10 days 1 time；Full-bloom stage 30wt% maneb
Zinc wettable powder 0.7kg/hm2Plus the 1.0kg/hm of water-soluble fertilizer containing amino acid2, with 153.5kg/hm2Water is mixed, using blade face
Spray, sprayed every 7 days 2 times.
Wherein, the step（6）Middle dressing time is that every plant of Chinese yam imposes when just growing big blade after Chinese yam germinates
0.4kg farm manures, and covered fertilizer with grass and shrub leaf.
Wherein, the farm manure includes the raw material that following part is counted：30 parts of phosphoric acid dichloro potassium, 10 parts of urea, 10 parts of plant ash,
1 part of 2 parts of cake fertilizer, 2 parts of tealeaf residue, 2 parts of bacteria residue, 1 part of sheep manure and trace element compound.
Wherein, the trace element compound is calcium sulfate, magnesium sulfate, zinc sulfate, ferric sulfate, manganese sulfate, borax and corruption
Grow the mixture of acid.
Wherein, the cake fertilizer is the soybean cake become thoroughly decomposed.
Embodiment 2
A kind of high-yield planting method of Chinese yam, comprises the following steps：
（1）, selection of land and scaffolding
The subacidity sandy loam that high-land, soil layer are thick, fertile loose and pH value is 6.5 is selected as plantation crop field, it is big in plantation
Frame is set up on field, covering purple film builds planting greenhouse；
（2）, site preparation bedding
Base fertilizer is used sufficient to plantation crop field, coordinates deep ploughing base fertilizer is mixed with soil, and deep ploughing depth is 35cm, and wide according to furrow
60cm, furrow high 40cm, ditch depth 20cm standard bedding；
（3）, selection kind
Potato wedge disease-free, without worm, without freeze injury is chosen as potato seed, by potato seed stripping and slicing, specifications control is 60g/ blocks, and surface washing is dry
Dried naturally after net, then mixed with mancozeb original powder and calcium lime powder in 1: 3 ratio and dress seed and bask seeds；
（4）, vernalization breeding
Vernalization before plantation, with 25% meter of acid amides, 800 times of immersion kind 20min after being rinsed with clear water, taking-up is dried, preparing nursery bed, in room
It is interior to keep flat potato seed onto seedbed by spacing in the rows 8cm, blinding and plant ash is spread afterwards, then covered 30 days with plastic foil, wait to emerge
A shallow water is poured within 2 weeks afterwards, pours a shallow water every 1 Zhou Houzai, then every increasing irrigation amount after 1 week, keep soil moisture, grow eye
When produce transplanting seed；
（5）, transplant
Transplanted when planting field soil temperature more than 10 DEG C, pour permeable after transplanting；
（6）, field management
Timely weeding, irrigations, prevent and treat pest and disease damage and topdress；
（7）, harvesting
When Chinese yam length to vines is withered completely, soil is excavated to 1.5m depth, Chinese yam is taken out, dries behind surface and to put Chinese yam
In temperature be 14 DEG C, the suitable indoor storage of humidity；
（8）, make preparations for sowing
Select disease-resistant, strong stress resistance, resistance to rich water, yield high and quality better kind, underground root tuber is dug out, reed head is folded down
20cm dries 60min in the sunlight, promotes in wound healing, storage to cellar for storing things, in case the coming year uses.
Wherein, the step（2）The consumption of middle base fertilizer is every mu of 150kg, and base fertilizer is by calcium phosphate, decomposed manure and vegetation
Ash is according to 1：10：2 mass ratio is mixed.
Wherein, the step（2）In be additionally included on furrow and lay drip irrigation zone, drip every time 24 hours, every mu is dripped every time
Measure 30m3。
Wherein, the step（5）Planted during transplanting by the way of wide-and narrow-row, planting density is：Spacing in the rows 20cm is controlled, OK
Away from 30cm.
Wherein, it is described（5）Each seed only stays a healthy and strong bud during transplanting, and remaining is erased.
Wherein, the step（6）Middle preventing and treating pest and disease damage includes：Growth medium 70wt% mancozeb wettable powders
0.8kg/hm2And 172.5kg/hm2Water is mixed, and using foliage-spray, is sprayed every 13 days 1 time；Full-bloom stage 50wt% maneb
Zinc wettable powder 0.8kg/hm2Plus the 1.5kg/hm of water-soluble fertilizer containing amino acid2, with 153.5kg/hm2Water is mixed, using blade face
Spray, sprayed every 8 days 3 times.
Wherein, the step（6）Middle dressing time is that every plant of Chinese yam imposes when just growing big blade after Chinese yam germinates
0.8kg farm manures, and covered fertilizer with grass and shrub leaf.
Wherein, the farm manure includes the raw material that following part is counted：40 parts of phosphoric acid dichloro potassium, 20 parts of urea, 15 parts of plant ash,
3 parts of 10 parts of cake fertilizer, 10 parts of tealeaf residue, 8 parts of bacteria residue, 4 parts of sheep manure and trace element compound.
Wherein, the trace element compound is calcium sulfate, magnesium sulfate, zinc sulfate, ferric sulfate, manganese sulfate, borax and corruption
Grow the mixture of acid.
Wherein, the cake fertilizer is the rape cake become thoroughly decomposed.
Embodiment 3
A kind of high-yield planting method of Chinese yam, comprises the following steps：
（1）, selection of land and scaffolding
The subacidity sandy loam that high-land, soil layer are thick, fertile loose and pH value is 5.5 is selected as plantation crop field, it is big in plantation
Frame is set up on field, covering red pigment builds planting greenhouse；
（2）, site preparation bedding
Base fertilizer is used sufficient to plantation crop field, coordinates deep ploughing base fertilizer is mixed with soil, and deep ploughing depth is 32cm, and wide according to furrow
55cm, furrow high 35cm, ditch depth 18cm standard bedding；
（3）, selection kind
Potato wedge disease-free, without worm, without freeze injury is chosen as potato seed, by potato seed stripping and slicing, specifications control is 55g/ blocks, and surface washing is dry
Dried naturally after net, then mixed with mancozeb original powder and calcium lime powder in 1: 3 ratio and dress seed and bask seeds；
（4）, vernalization breeding
Vernalization before plantation, with 22% meter of acid amides, 800 times of immersion kind 18min after being rinsed with clear water, taking-up is dried, preparing nursery bed, in room
It is interior to keep flat potato seed onto seedbed by spacing in the rows 7cm, blinding and plant ash is spread afterwards, then covered 27 days with plastic foil, wait to emerge
A shallow water is poured within 1 week afterwards, pours a shallow water every 1 Zhou Houzai, then every increasing irrigation amount after 1 week, keep soil moisture, grow eye
When produce transplanting seed；
（5）, transplant
Transplanted when planting field soil temperature more than 10 DEG C, pour permeable after transplanting；
（6）, field management
Timely weeding, irrigations, prevent and treat pest and disease damage and topdress；
（7）, harvesting
When Chinese yam length to vines is withered completely, soil is excavated to 1.3m depth, Chinese yam is taken out, dries behind surface and to put Chinese yam
In temperature be 12 DEG C, the suitable indoor storage of humidity；
（8）, make preparations for sowing
Select disease-resistant, strong stress resistance, resistance to rich water, yield high and quality better kind, underground root tuber is dug out, reed head is folded down
18cm dries 55min in the sunlight, promotes in wound healing, storage to cellar for storing things, in case the coming year uses.
Wherein, the step（2）The consumption of middle base fertilizer is every mu of 125kg, and base fertilizer is by calcium phosphate, decomposed manure and vegetation
Ash is according to 1：10：2 mass ratio is mixed.
Wherein, the step（2）In be additionally included on furrow and lay drip irrigation zone, drip every time 24 hours, every mu is dripped every time
Measure 25m3。
Wherein, the step（5）Planted during transplanting by the way of wide-and narrow-row, planting density is：Spacing in the rows 17cm is controlled, OK
Away from 25cm.
Wherein, it is described（5）Each seed only stays a healthy and strong bud during transplanting, and remaining is erased.
Wherein, the step（6）Middle preventing and treating pest and disease damage includes：Growth medium 65wt% mancozeb wettable powders
0.75kg/hm2And 172.5kg/hm2Water is mixed, and using foliage-spray, is sprayed every 12 days 1 time；Full-bloom stage 40wt% maneb
Zinc wettable powder 0.75kg/hm2Plus the 1.2kg/hm of water-soluble fertilizer containing amino acid2, with 153.5kg/hm2Water is mixed, using blade face
Spray, sprayed every 7 days 2 times.
Wherein, the step（6）Middle dressing time is that every plant of Chinese yam imposes when just growing big blade after Chinese yam germinates
0.6kg farm manures, and covered fertilizer with grass and shrub leaf.
Wherein, the farm manure includes the raw material that following part is counted：35 parts of phosphoric acid dichloro potassium, 15 parts of urea, plant ash 12.5
Part, 6 parts of cake fertilizer, 6 parts of tealeaf residue, 4 parts of bacteria residue, 3 parts of sheep manure and 2 parts of trace element compound.
Wherein, the trace element compound is calcium sulfate, magnesium sulfate, zinc sulfate, ferric sulfate, manganese sulfate, borax and corruption
Grow the mixture of acid.
Wherein, the cake fertilizer is the cottonseed cake become thoroughly decomposed.
Embodiment 4
Randomly select 1 ~ 3 kind of embodiment and plant obtained Chinese yam, organoleptic indicator and physical and chemical index test, test result point are carried out respectively
Shown in not following Tables 1 and 2：
The organoleptic indicator's test result of table 1
| Test event | It is required that | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Smell | There is taste of traditional Chinese medicine after tasteless, boiling | It is qualified | It is qualified | It is qualified |
| Color and luster | Epidermis brown, there are purplish-red macula, close raw fibrous root | It is qualified | It is qualified | It is qualified |
| Structural state | Tomography meat is white, fine and smooth, powder is sufficient, long boil does not dissipate | It is qualified | It is qualified | It is qualified |
| Mouthfeel | It is fine and smooth, fragrant | It is qualified | It is qualified | It is qualified |
The physical and chemical index test result of table 2
| Test event | Index | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Moisture（%） | 82 | 82 | 83 | 82 |
| Amino acid（%） | 0.12 | 0.12 | 0.15 | 0.13 |
| Protein（%） | 2 | 2.2 | 2.5 | 2.4 |
| Iron（mg/kg） | 9~15 | 10 | 14 | 12 |
| Copper（mg/kg） | 1~2 | 1 | 1.8 | 1.5 |
| Zinc（mg/kg） | 3~6 | 5 | 6 | 5.5 |
| Manganese（mg/kg） | 0.7~1.2 | 0.9 | 1.2 | 1.1 |
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of high-yield planting method of Chinese yam, it is characterised in that comprise the following steps：
（1）, selection of land and scaffolding
Select the subacidity sandy loam that high-land, soil layer are thick, fertile loose and pH value is 4.5~6.5 as plantation crop field, planting
Plant and frame is set up on crop field, covering is red or purple film builds planting greenhouse；
（2）, site preparation bedding
Base fertilizer is used sufficient to plantation crop field, coordinates deep ploughing base fertilizer is mixed with soil, and deep ploughing depth is 30 ~ 35cm, and wide according to furrow
50~60cm, furrow high 30~40cm, 15~20cm of ditch depth standard bedding；
（3）, selection kind
Potato wedge disease-free, without worm, without freeze injury is chosen as potato seed, by potato seed stripping and slicing, specifications control is 50~60g/ blocks, surface water
Dried naturally after wash clean, then mixed with mancozeb original powder and calcium lime powder in 1: 3 ratio and dress seed and bask seeds；
（4）, vernalization breeding
Vernalization before plantation, with 20 ~ 25% meters of acid amides, 800 times of immersion 15 ~ 20min of kind after being rinsed with clear water, taking-up is dried, and prepares seedling
Bed, is indoors kept flat potato seed onto seedbed by 6~8cm of spacing in the rows, blinding and spreads plant ash afterwards, then covers 25 with plastic foil
~30 days, pour a shallow water within 1~2 week after emerging, pour a shallow water every 1 Zhou Houzai, then every increasing irrigation amount after 1 week, keep
Soil moisture, produces transplanting seed when growing eye；
（5）, transplant
Transplanted when planting field soil temperature more than 10 DEG C, pour permeable after transplanting；
（6）, field management
Timely weeding, irrigations, prevent and treat pest and disease damage and topdress；
（7）, harvesting
When Chinese yam length to vines is withered completely, soil being excavated to 1.2~1.5m depth, Chinese yam is taken out, drying will behind surface
It is 10 ~ 14 DEG C, the suitable indoor storage of humidity that Chinese yam, which is placed in temperature,；
（8）, make preparations for sowing
Select disease-resistant, strong stress resistance, resistance to rich water, yield high and quality better kind, underground root tuber is dug out, reed head is folded down 15
~ 20cm dries 50 ~ 60min in the sunlight, promotes in wound healing, storage to cellar for storing things, in case the coming year uses.
2. the high-yield planting method of Chinese yam according to claim 1, it is characterised in that the step（2）The use of middle base fertilizer
Measure as every mu of 100 ~ 150kg, base fertilizer is by calcium phosphate, decomposed manure and plant ash according to 1：10：2 mass ratio is mixed.
3. the high-yield planting method of Chinese yam according to claim 1, it is characterised in that the step（2）In be additionally included in
Drip irrigation zone is laid on furrow, is dripped every time 24 hours, each every mu of 20 ~ 30m of the amount of dripping3。
4. the high-yield planting method of Chinese yam according to claim 1, it is characterised in that the step（5）Used during transplanting
The mode of wide-and narrow-row is planted, and planting density is：Control 15~20cm of spacing in the rows, 20~30cm of line-spacing.
5. the high-yield planting method of Chinese yam according to claim 1, it is characterised in that the step（5）It is each during transplanting
Seed only stays a healthy and strong bud, and remaining is erased.
6. the high-yield planting method of Chinese yam according to claim 1, it is characterised in that the step（6）In prevent and treat disease pest
Evil includes：Growth medium 60 ~ 70wt% mancozeb wettable powders, 0.7 ~ 0.8kg/hm2And 172.5kg/hm2Water is mixed, and is adopted
With foliage-spray, sprayed every 10 ~ 13 days 1 time；Full-bloom stage 30 ~ 50wt% mancozeb wettable powders, 0.7 ~ 0.8kg/hm2
Plus 1.0 ~ the 1.5kg/hm of water-soluble fertilizer containing amino acid2, with 153.5kg/hm2Water is mixed, and using foliage-spray, is sprayed every 7 ~ 8 days
2 ~ 3 times.
7. the high-yield planting method of Chinese yam according to claim 1, it is characterised in that the step（6）Middle dressing time
During just to grow big blade after Chinese yam germination, every plant of Chinese yam imposes 0.4~0.8kg farm manures, and will with grass and shrub leaf
Fertilizer is covered.
8. the high-yield planting method of Chinese yam according to claim 7, it is characterised in that the farm manure is counted including following part
Raw material：30 ~ 40 parts of phosphoric acid dichloro potassium, 10 ~ 20 parts of urea, 10 ~ 15 parts of plant ash, 2 ~ 10 parts of cake fertilizer, 2 ~ 10 parts of tealeaf residue, bacterium
1 ~ 3 part of 2 ~ 8 parts of slag, 1 ~ 4 part of sheep manure and trace element compound.
9. the high-yield planting method of Chinese yam according to claim 8, it is characterised in that the trace element compound is sulphur
Sour calcium, magnesium sulfate, zinc sulfate, ferric sulfate, manganese sulfate, the mixture of borax and humic acid.
10. the high-yield planting method of Chinese yam according to claim 8, it is characterised in that the cake fertilizer is the soybean become thoroughly decomposed
Any of cake, rape cake or cottonseed cake.
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| CN107624320A (en) * | 2017-09-30 | 2018-01-26 | 宁夏佳禾恒农业开发有限公司 | The double ditch dense planting water-fertilizer integral implantation methods of Chinese yam |
| CN107896887A (en) * | 2017-11-28 | 2018-04-13 | 南宁市生润科技有限公司 | A kind of implantation methods of sugar beet |
| CN108605760A (en) * | 2018-05-22 | 2018-10-02 | 四川农业大学 | A kind of purple Chinese yam cultivation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107493915A (en) * | 2017-09-25 | 2017-12-22 | 定州市健仁中药材种植有限公司 | A kind of implantation methods of numb Chinese yam |
| CN107624320A (en) * | 2017-09-30 | 2018-01-26 | 宁夏佳禾恒农业开发有限公司 | The double ditch dense planting water-fertilizer integral implantation methods of Chinese yam |
| CN107896887A (en) * | 2017-11-28 | 2018-04-13 | 南宁市生润科技有限公司 | A kind of implantation methods of sugar beet |
| CN108738906A (en) * | 2018-05-08 | 2018-11-06 | 武穴市天诚植保机防专业合作社 | A kind of fingered citron Chinese yam greenhouse sleeve cultural method |
| CN108605760A (en) * | 2018-05-22 | 2018-10-02 | 四川农业大学 | A kind of purple Chinese yam cultivation method |
| CN110603925A (en) * | 2018-06-15 | 2019-12-24 | 雷炳忠 | Germination accelerating method for Chinese yam seedlings |
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