CN105359767A - Method for planting Chinese yam using semi-tube - Google Patents
Method for planting Chinese yam using semi-tube Download PDFInfo
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- CN105359767A CN105359767A CN201410443643.3A CN201410443643A CN105359767A CN 105359767 A CN105359767 A CN 105359767A CN 201410443643 A CN201410443643 A CN 201410443643A CN 105359767 A CN105359767 A CN 105359767A
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- chinese yam
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Abstract
The invention discloses a method for planting Chinese yam using semi-tubes. The method comprises a step of preparing before planting Chinese yams, a step of planting the Chinese yams, and a step of managing in a later-period of Chinese yam planting. The step of planting the Chinese yams comprises: firstly, watering thoroughly a furrow which is used to plant Chinese yams, and putting a prepared semi-tube in an inclined manner in the furrow, the inner surface of the semi-tube facing upward; scattering soil into the upper part of the semi-tube, and putting a Chinese yam segment on the soil on the upper part of the semi-tube, the radial direction of the Chinese yam segment being the same with the radial direction of the semi-tube; scattering soil to the semi-tube, covering the semi-tube with the soil; applying fertilizer to two sides of the Chinese yam segment, and the middle part and the lower part of the semi-tube; and covering earth, to complete a planting process. When the Chinese yam are harvested, the Chinese yams can be completely harvested by digging shallow depth, so the method saves time and effort, and has no influence on yield and quality of the Chinese yams.
Description
Technical field
The present invention relates to a kind of method utilizing semicanal to plant Chinese yam, belong to yam planting field.
Background technology
Conventional yam planting generally comprises following steps:
One. the preparation before plantation.
The selection of A kind.
The yam variety of main plantation has fine, soft fur Chang Mount medicine, two maos of Chinese yams and Japanese Chinese yam 3 kinds at present.Fine, soft fur Chang Mount medicine and two maos of Chinese yams all belong to the mutation of Chinese yam long column, and Japanese Chinese yam is the kind that an adaptability is comparatively strong, quality is better, output is also higher.
B soil is selected and ditching.
Plantation Chinese yam, should select fertile, loose, irrigation and drainage sandy loam or light loam easily, avoid saline and alkaline and clayed ground, and soil body configuration want uniformity, can not have the interlayer such as clay, the native grains of sand at least 1 ~ 1.2m soil layer.Otherwise the outward appearance of stem tuber can be affected, also have impact to quality.Ditching should be carried out in Winter-Spring farm slack season, by the method for the size row of the line-spacings such as 100cm or 60 ~ 80cm.Ditch depth will reach 100 ~ 120cm, with good conditionsily takes mechanical ditching.
The preparation of C Chinese yam kind.
Chinese yam kind preparation method has 3 kinds: one to be use Chinese yam head, gets the joint that stem tuber has bud, is about 20 ~ 40cm; Two is use Chinese yam section, by stem tuber by 8 ~ 10cm section of cutting into; Three is use made from Chinese yam bulbil.Selecting seedling better with bulbil nursery, is secondly the Chinese yam head of plantation 1-2, can not use more than 3 years.Be more advanced cultivation method with Chinese yam stem tuber as seedling, both solved Chinese yam stem tuber quantity inadequate, and output be high, can prevent and treat deterioration of variety again.Cut Chinese yam section, trimming kind in limit during general plantation, soaks 1-2 minute with 300 times of liquid carbendazim liquids, can sow after drying.Fine, soft fur Chang Mount medicine and two maos of Chinese yams can shift to an earlier date segment in 30 days, and a two ends incision sticky ash and lime repeatly, to reduce infecting of germ.
The whole furrow of D, filling moisture in the soil.
The native layering that Chinese yam ditch digs out is smashed to pieces, picks up except brick stone, then backfill, make the ditch furrow lower than earth's surface 10cm, only stay the vegetable soil of topsoil, use in order to earthing during plantation.After ditch furrow are carried out, first should plow after putting down and pour water, after oozing under water, can plant.
Two. the plantation of Chinese yam.
The plantation of Chinese yam, variant because of various places weather conditions, General Requirements earth's surface 5cm ground temperature is stable can plant more than 9 ~ 10 DEG C.With good conditionsily also plastic mulching can be used.General method is: Chinese yam ditch water permeable after, Chinese yam kind is longitudinally lain in the dark furrow central authorities that preprepared 10cm is dark, about spacing in the rows 25cm, density is 4000 ~ 4500 plants/acre, then earthing 5cm, applies fertilizer at the 20cm place, both sides of Chinese yam.Generally execute more than farmyard manure 3000kg/ mu, urea 10-15kg/ mu, potassium sulfate 40--50kg/ mu, superphosphate 60--75kg/ mu, after fertilising, earthing 5cm more above, makes it into a little high ridge.
Three. the management after Chinese yam plantation.
A high-level cultivating.
Within after Chinese yam emerges several days, just get rid of bar, can not vertical growth, therefore need support to hold up climing.The little bar of about 2m is generally selected to make support best.
B waters, draining.
Chinese yam property happiness bright day gas, lower air humidity and higher soil temperature, all one's life need water 5-7 time.When watering sufficient pre-sowing water, the first water generally waters when basic neat seedling, to promote to emerge and root of hair, the second water peaceful early evening, does not wait head water to see and dryly namely to water, later according to rain fall, water 1 time every 15 days.Rainwater season, after at every turn large rainfall, should discharge ponding in time, object is to reduce ground temperature, supplements soil air, control morbidity and dead seedling.
B applies fertilizer.
Chinese yam fertilizer requirement is large, general Chinese yam output is 2000--5000kg/ mu, show according to relevant data, nitrogen phosphoris and potassium fertilizer ratio is the highest with the output of 1.5: 1.0: 3.0, on the basis using sufficient base manure, can carry out 1 time topdress in flowering stage, now be about to enter tuber expansion period, can impose urea 15kg, potassium sulfate 15--20kg in conjunction with watering, Later growth can foliage-spray 0.2% potassium dihydrogen phosphate and 1% urea, anti-early ageing.
C intertill and clean tillage.
The Chinese yam germination and emergence phase meets rain, and easily cause soil compaction, impact is emerged, and should loosen the soil brokenly plate immediately.Water at every turn and after precipitation, all should plough shallowly, with the permeability keeping soil good, promote that stem tuber expands.In the process of growth of Chinese yam, should weeding in time.
The diseases and pests controlling of D blade and rattan.
Disease mainly contains brown spot and anthracnose.Brown spot main harm blade, prevention and controls mainly avoids closing high temperature in the ranks, and note water drainage, their early stage sprays 70% thiophanate methyl and 75% tpn wetting powder, within 10 days, sprays 1 time, sprays 2 times continuously.Anthracnose main harm blade and rattan, prevention and controls carries out crop rotation, eliminates invalid body in time, and their early stage sprays thiophanate methyl or 50% thiram wettable powder of 50%, within 10 days, sprays 1 time, spray 2--3 time continuously.
Four. the results of Chinese yam.
The cauline leaf of Chinese yam meets frost will be withered, and normally harvest time is in front and back in the Frost's Descent, the results of bulbil generally receipts more Zao than stem tuber 30 days.
The above-mentioned general planting method simply describing Chinese yam, but all there is the problem being difficult to gather in the crops in existing method, and needing to dig darker soil layer could by results complete for Chinese yam, otherwise easily break disconnected by Chinese yam.Therefore, how results Chinese yam complete is fast current yam planting key link.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can quick, complete results Chinese yam yam planting method.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method utilizing semicanal to plant Chinese yam, the step of the step prepared before comprising Chinese yam plantation, Chinese yam plantation and the step of Chinese yam plantation final-period management, and the step of Chinese yam plantation is as follows:
First water permeable by the ditch furrow of plantation Chinese yam, then ready semicanal is tiltedly put into ditch furrow, half pipe internal surface upward;
Top to semicanal is sprinkled into earth, then Chinese yam section is placed on the earth on semicanal top, and Chinese yam section radial direction is identical with semicanal radial direction;
Spread earth to semicanal, cover semicanal with earth;
With lower position fertilising in the middle part of the both sides and semicanal of Chinese yam section;
Earthing completes plantation process.
More optimize, described semicanal to be divided into two from radial method with round plastic pipe to obtain, and described semicanal is provided with some holes.
More optimize, the radial direction of described semicanal and horizontal plane angle are 20-30 °.
More optimize, the radius of described semicanal is 1.2-2 times of mean radius after the Chinese yam maturation of plantation.
More optimize, the length of described semicanal is 1.1-1.5 times of average length after the Chinese yam maturation of plantation.
The invention has the beneficial effects as follows: because the present invention adopts semicanal plantation Chinese yam obliquely, therefore Chinese yam can grow along semicanal in process of growth, although Chinese yam is all strip, but the effect due to semicanal makes its degree of depth all more shallow, therefore digging the more shallow degree of depth when Chinese yam harvesting just can by results complete for Chinese yam, time saving and energy saving.
Accompanying drawing explanation
The semicanal that accompanying drawing adopts for the inventive method and Chinese yam fragment position schematic diagram.
Be labeled as in figure: 1 is semicanal, 2 is Chinese yam sections, and 3 is the holes on semicanal.
Embodiment
The invention provides a kind of method utilizing 1 semicanal plantation Chinese yam, the step of the step prepared before comprising Chinese yam plantation, Chinese yam plantation and the step of Chinese yam plantation final-period management, the step of Chinese yam plantation is as follows;
First water permeable by the ditch furrow of plantation Chinese yam, then ready semicanal 1 is tiltedly put into ditch furrow, semicanal 1 inner surface upward;
Top to semicanal 1 is sprinkled into earth, then Chinese yam section 2 is placed on the earth on semicanal 1 top, and Chinese yam section 2 radial direction is identical with semicanal 1 radial direction;
Spread earth to semicanal 1, cover semicanal 1 with earth;
With lower position fertilising in the middle part of the both sides and semicanal 1 of Chinese yam section 2;
Earthing completes plantation process.
The inventive method can play the effect of time saving and energy saving, quick, complete results Chinese yam when gathering in the crops Chinese yam.Wherein, more optimize, described semicanal 1 to be divided into two from radial method with round plastic pipe to obtain, and described semicanal 1 is provided with some holes 3.Round plastic pipe market is all on sale, is easy to obtain, and corrosion-resistant, can use several years continuously; Semicanal 1 arranges some holes 3, the impact that the iris action of the minimizing semicanal 1 that can try one's best grows Chinese yam.Further optimization, the radial direction of described semicanal 1 and horizontal plane angle are 20-30 °.Angle is too small, and be unfavorable for the growth of Chinese yam, angle is excessive, is unfavorable for the results of Chinese yam.Further optimization, the radius of described semicanal 1 is 1.2-2 times of mean radius after the Chinese yam maturation of plantation.The length of described semicanal 1 is 1.1-1.5 times of average length after the Chinese yam maturation of plantation.
Through reality plantation checking, the inventive method probably can save the harvest time half or over half of Chinese yam, on the yield and quality of Chinese yam substantially without affecting.
Claims (5)
1. utilize semicanal to plant a method for Chinese yam, the step of the step prepared before comprising Chinese yam plantation, Chinese yam plantation and the step of Chinese yam plantation final-period management, is characterized in that the step that Chinese yam is planted is as follows:
First water permeable by the ditch furrow of plantation Chinese yam, then ready semicanal is tiltedly put into ditch furrow, half pipe internal surface upward;
Top to semicanal is sprinkled into earth, then Chinese yam section is placed on the earth on semicanal top, and Chinese yam section radial direction is identical with semicanal radial direction;
Spread earth to semicanal, cover semicanal with earth;
With lower position fertilising in the middle part of the both sides and semicanal of Chinese yam section;
Earthing completes plantation process.
2. the method for Chinese yam planted by the semicanal that utilizes according to claim 1, it is characterized in that: described semicanal to be divided into two from radial method with round plastic pipe to obtain, and described semicanal is provided with some holes.
3. the method utilizing semicanal to plant Chinese yam according to claim 1, is characterized in that: the radial direction of described semicanal and horizontal plane angle are 20-30 °.
4. the method utilizing semicanal to plant Chinese yam according to claim 1, is characterized in that: the radius of described semicanal is 1.2-2 times of mean radius after the Chinese yam maturation of plantation.
5. the method utilizing semicanal to plant Chinese yam according to claim 1, is characterized in that: the length of described semicanal is 1.1-1.5 times of average length after the Chinese yam maturation of plantation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443643.3A CN105359767A (en) | 2014-08-25 | 2014-08-25 | Method for planting Chinese yam using semi-tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443643.3A CN105359767A (en) | 2014-08-25 | 2014-08-25 | Method for planting Chinese yam using semi-tube |
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| CN105359767A true CN105359767A (en) | 2016-03-02 |
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| CN201410443643.3A Pending CN105359767A (en) | 2014-08-25 | 2014-08-25 | Method for planting Chinese yam using semi-tube |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432189A (en) * | 2017-09-21 | 2017-12-05 | 牛力立 | A kind of tub cultural method of Chinese yam |
| CN107517723A (en) * | 2017-09-29 | 2017-12-29 | 河南省农业科学院经济作物研究所 | Harvesting apparatus and method are quantitatively cultivated in Chinese yam sizing |
| CN107540433A (en) * | 2017-10-23 | 2018-01-05 | 河北农业大学 | Preparation method and matched application method of package fertilizer special for Chinese yam |
-
2014
- 2014-08-25 CN CN201410443643.3A patent/CN105359767A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432189A (en) * | 2017-09-21 | 2017-12-05 | 牛力立 | A kind of tub cultural method of Chinese yam |
| CN107517723A (en) * | 2017-09-29 | 2017-12-29 | 河南省农业科学院经济作物研究所 | Harvesting apparatus and method are quantitatively cultivated in Chinese yam sizing |
| CN107540433A (en) * | 2017-10-23 | 2018-01-05 | 河北农业大学 | Preparation method and matched application method of package fertilizer special for Chinese yam |
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Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |