CN105453868A - Method for cultivating konjak by means of river sand coverage - Google Patents
Method for cultivating konjak by means of river sand coverage Download PDFInfo
- Publication number
- CN105453868A CN105453868A CN201510887034.1A CN201510887034A CN105453868A CN 105453868 A CN105453868 A CN 105453868A CN 201510887034 A CN201510887034 A CN 201510887034A CN 105453868 A CN105453868 A CN 105453868A
- Authority
- CN
- China
- Prior art keywords
- konjak
- river sand
- konjaku
- sand
- taro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
-
- 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
Abstract
The invention provides a method for cultivating konjak by means of river sand coverage. The method comprises that (1) in mid-to-end of October, green manure is applied to a field where konjak needs to be planted; (2) after konjak is harvested, konjak serving as konjak seeds is put indoors and is covered by river sand in a layered manner for storage; (3) in mid-to-end of April in the next year, the green manure is ploughed back into the field where konjak needs to be planted, the land is prepared timely, and ridges are made according to the specification of 1.1-1.2m; (4) during the sowing process, two konjak sowing trenches are excavated in the ridges, the konjak seeds are put in the sowing trenches, then a layer of soil with the thickness of 5-10 cm covers the konjak seeds, and then fertilizer is applied; after being fertilized, the konjak seeds are covered by river sand with the thickness of 10-15 cm. According to the invention, river sand has anti-bacteria and disease-prevention effects, and the seed decay rate is reduced; at the same time, river sand can improve the soil, konjak root areas become loose and have good air permeability, the growth potential is increased, and the incidence of disease of konjak is effectively reduced; river sand can well absorb sunlight, the earth temperature can be increased quickly, emergence of konjak seedlings can be 3-5 days earlier, and the germination rate of the konjak seeds is increased.
Description
Technical field
The present invention relates to a kind of method utilizing river sand culture underglass konjaku, belong to technical field of crop cultivation.
Background technology
Konjaku is Araeceae herbaceos perennial, is rich in glucomannans, the physicochemical property of its uniqueness, has a wide range of applications and Development volue, is referred to as rising industry.
Konjaku as a kind of high-efficiency crop, to the induced effect of peasant programme the most directly, the most obvious, the characteristic becoming territory, normal region first-selection increases income project, has been one of peasant programme, the effective way revitalizing local economy.; along with the expansion of artificial cultivation and large-scale planting area; original environment and growth conditions there occurs change, and konjaku kind sexual involution, resistance decline, output reduces, disease resistance reduced capability, and disease incidence is higher; the even total crop failure had; taro agriculture loss is large, and disease occurrence and infection is in increasing the weight of trend year by year, finally causes cultivated area to fall sharply; the serious contusion enthusiasm of peasant planting konjaku, hinders the development of local economy.For this reason, disease becomes a difficult problem for restricting current konjaku industry development.
Konjaku disease, particularly bacillary " soft rot " are that a kind of production konjaku has the crushing worldwide plant disease endangered, and add up according to investigations, the annual comprehensive incidence of disease reaches more than 30%, and on average every mu is caused economic loss more than 700 yuan.For konjaku bacterial slimy soft rot, current domestic mainly with prophylactico-therapeutic measuress such as the agricultural measures such as crop rotation and heavy dose of chemical pesticides.Along with the development of science and technology and the raising of living standards of the people, people are to healthy and environmental problem growing interest, and development high yield, high-quality, efficiently konjaku produce the key issue having become and improved taro agriculture income.River sand containing bacterium and impurity few, ventilation drainability is good, utilizes river sand to plant and covers training konjaku, to alleviating disease hazard, improving quality, impels peasant to increase production, increases income, to have important practical significance and wide application prospect.
Summary of the invention
The present invention proposes the method utilizing river sand culture underglass konjaku, can reduce the konjaku disease incidence of disease, guarantees konjaku volume increase, product safety.
For this reason, technical scheme of the present invention is: the method utilizing river sand culture underglass konjaku, and concrete steps are:
(1) green manuring: in 10 months-last ten-days period, green manuring every mu green manure sowing quantity 7-15 jin on the plot will planting konjaku;
(2) plant taro sand to hide: after results konjaku, select the konjaku as kind of taro to be placed in indoor, preserve with river sand layered coverage;
(3) ridge is done: in 4 months next year-last ten-days period, green manure is turned over and will plant in the plot of konjaku, in time wholely, do ridge by the specification of 1.1-1.2 rice, ridge is high 0.3 meter, row spacing 0.9-1 rice, operation furrow width 0.1-0.3 rice;
(4) sow and cover sand: during sowing, ridge being opened two seed furrows, in seed furrow, put kind of a taro, planting the soil that taro puts rear lid layer 5-10 cm thick, refertilize, accomplish that seed manure is isolated; Cover with river sand after fertilising, cladding thickness 10-15 centimetre.
The described method utilizing river sand culture underglass konjaku, in step (2), river sand wants dry, sand particle diameter is less than the fine sand of 0.5mm, selects fair weather with 1 week of solar exposure, then be stacked into indoor before storage kind of taro, reduce river sand moisture content, killing pathogenic bacteria worm's ovum.
The method of described sharp river sand culture underglass konjaku, in step (4), sowing ditch depth 20--25 centimetre; Execute farmyard manure 2000-3000 jin, fertilizer special for konjak 50-100 jin for every mu.
Beneficial effect: the present invention utilizes river sand culture underglass konjaku, utilizes kind of taro sand to hide, river sand containing bacterium and impurity few, ventilation drainability is good, the river sand of solar exposure, moisture content and germ worm's ovum few, play antibacterial, prophylaxis effect, alleviate rotten kind of rate, increase storage effect; River sand culture underglass konjaku, realizes that half soil half is husky, soil cultivation under upper sand, and river sand also makes that konjaku root area becomes loose, air capacity of soils is good, and growth potential strengthens, and effectively reduces the konjaku disease incidence of disease; It is strong that river sand absorbs sunlight, increases ground temperature fast, can do sth. in advance konjaku and to emerge 3-5 days, improve kind of a taro germination rate.
Embodiment
Enumerate an example below to be further illustrated the present invention, but the present invention is not only limited to these examples.
embodiment 1
Utilize the method for river sand culture underglass konjaku, concrete steps are:
(1) green manuring: green manure kind selects arrow tongue Peas, sowing time in 10 months-last ten-days period, green manure is seeded into will plant on the plot of konjaku, every mu of green manure sowing quantity 7 jin;
(2) plant taro sand to hide: solar exposure river sand was piled up in indoor after 7 days, select without damaged, without scab, without rotten, eye is full, bud nest is shallow, outward appearance just, smooth-skined konjaku is as kind of a taro, flooring is first with the river sand of 10-20 centimetre, pad, then one deck kind taro, one deck river sand is put, layering heap pendulum, is placed on indoor heat insulating storage; Temperature is 3--10 DEG C, and humidity is 70-80%;
(3) do ridge: in 4 months next year-last ten-days period, by North and South direction, do ridge with the specification of 1.2 meters, native closing heap is assembled the growth belt in " watt back of the body " shape bar shaped, row spacing 1 meter, ridge are high 0.3 meter, operation 0.2 meter, ditch;
(4) sow and cover sand: face, railway carriage or compartment being opened 2 seed furrows, line-spacing 0.5 meter, spacing in the rows 0.3 meter; After putting kind of taro in seed furrow, the fine earth that upper cover one deck is 10 centimetres, then mu executes farmyard manure 2500 jin, fertilizer special for konjak 100 jin; Cover with river sand after fertilising, cladding thickness 15 centimetres.
embodiment 1result: block konjaku growing way is good, Field diseases 8.7%, per mu yield fresh Amorphophallus rivieri 3570 jin.
In the present invention, described river sand is the fine sand that sandy beach, riverbed is piled up.
Fertilizer special for konjak in the present invention, manufacturer is: Zhuxi County Bao Tian biological products Co., Ltd; Address: No. 782, Jianshe Road, area just outside a city gate town, Zhuxi County, Shiyan City of Hubei Province.
The present invention is not limited to
embodiment 1as long as, in (the summary of the invention part of this specification) technical scheme limited range of the present invention, all should fall into protection scope of the present invention.
Claims (3)
1. utilize the method for river sand culture underglass konjaku, concrete steps are:
(1) green manuring: in 10 months-last ten-days period, green manuring every mu green manure sowing quantity 7-15 jin on the plot will planting konjaku;
(2) plant taro sand to hide: after results konjaku, select the konjaku as kind of taro to be placed in indoor, preserve with river sand layered coverage;
(3) ridge is done: in 4 months next year-last ten-days period, green manure is turned over and will plant in the plot of konjaku, in time wholely, do ridge by the specification of 1.1-1.2 rice, ridge is high 0.3 meter, row spacing 0.9-1 rice, operation furrow width 0.1-0.3 rice;
(4) sow and cover sand: during sowing, ridge being opened two seed furrows, in seed furrow, put kind of a taro, planting the soil that taro puts rear lid layer 5-10 cm thick, refertilize; Cover with river sand after fertilising, cladding thickness 10-15 centimetre.
2. utilize the method for river sand culture underglass konjaku according to claim 1, it is characterized in that: in step (2), river sand wants dry, and sand particle diameter is less than the fine sand of 0.5mm, select fair weather with more than 1 week of solar exposure before storage kind of taro, then be stacked into indoor.
3. utilize the method for river sand culture underglass konjaku according to claim 1, it is characterized in that: sowing ditch depth 20--25 centimetre; Execute farmyard manure 2000-3000 jin, fertilizer special for konjak 50-100 jin for every mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887034.1A CN105453868A (en) | 2015-12-07 | 2015-12-07 | Method for cultivating konjak by means of river sand coverage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510887034.1A CN105453868A (en) | 2015-12-07 | 2015-12-07 | Method for cultivating konjak by means of river sand coverage |
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| CN105453868A true CN105453868A (en) | 2016-04-06 |
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| CN201510887034.1A Pending CN105453868A (en) | 2015-12-07 | 2015-12-07 | Method for cultivating konjak by means of river sand coverage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576770A (en) * | 2016-11-28 | 2017-04-26 | 竹溪县泉溪益群魔芋专业合作社 | Method of inter cropping konjak and sweet potato |
| CN107736207A (en) * | 2017-10-31 | 2018-02-27 | 四川明峰农业开发有限公司 | A kind of konjak cultivation method |
| CN108207531A (en) * | 2018-02-26 | 2018-06-29 | 普安县红星种养殖有限责任公司 | A kind of method using edible fungi residues cultivating konjak |
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| CN102422767A (en) * | 2011-09-14 | 2012-04-25 | 靖宇县特产研究所 | Artificial breeding method for wild pinus sylvestriformis |
| CN102860210A (en) * | 2012-09-30 | 2013-01-09 | 旌德县庙首林场 | Method of growing seedlings of taxus mairei |
| CN104094753A (en) * | 2014-07-01 | 2014-10-15 | 竹溪县雨润特色种养家庭农场 | Method for culturing konjak by sheep manure |
| CN104094751A (en) * | 2014-07-01 | 2014-10-15 | 竹溪县雨润特色种养家庭农场 | Method for cultivating amorphophallus konjac by using wormwood |
| CN104855082A (en) * | 2015-04-22 | 2015-08-26 | 李金新 | Potato cultivation method |
-
2015
- 2015-12-07 CN CN201510887034.1A patent/CN105453868A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422767A (en) * | 2011-09-14 | 2012-04-25 | 靖宇县特产研究所 | Artificial breeding method for wild pinus sylvestriformis |
| CN102860210A (en) * | 2012-09-30 | 2013-01-09 | 旌德县庙首林场 | Method of growing seedlings of taxus mairei |
| CN104094753A (en) * | 2014-07-01 | 2014-10-15 | 竹溪县雨润特色种养家庭农场 | Method for culturing konjak by sheep manure |
| CN104094751A (en) * | 2014-07-01 | 2014-10-15 | 竹溪县雨润特色种养家庭农场 | Method for cultivating amorphophallus konjac by using wormwood |
| CN104855082A (en) * | 2015-04-22 | 2015-08-26 | 李金新 | Potato cultivation method |
Non-Patent Citations (1)
| Title |
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| 巫锡源: "《花魔芋高产优质栽培技术》", 《东南园艺》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576770A (en) * | 2016-11-28 | 2017-04-26 | 竹溪县泉溪益群魔芋专业合作社 | Method of inter cropping konjak and sweet potato |
| CN107736207A (en) * | 2017-10-31 | 2018-02-27 | 四川明峰农业开发有限公司 | A kind of konjak cultivation method |
| CN108207531A (en) * | 2018-02-26 | 2018-06-29 | 普安县红星种养殖有限责任公司 | A kind of method using edible fungi residues cultivating konjak |
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Application publication date: 20160406 |