CN105027920A - Pollution-free high-yield cultivation method for taros - Google Patents
Pollution-free high-yield cultivation method for taros Download PDFInfo
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- CN105027920A CN105027920A CN201510445327.4A CN201510445327A CN105027920A CN 105027920 A CN105027920 A CN 105027920A CN 201510445327 A CN201510445327 A CN 201510445327A CN 105027920 A CN105027920 A CN 105027920A
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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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Abstract
The invention discloses a pollution-free high-yield cultivation method for taros. The pollution-free high-yield cultivation method comprises following steps of: (1) scientific soil preparation, (2) seed treatment, (3) cultivation, (4) field management, (5) harvest and storage. The pollution-free high-yield cultivation method for taros has following beneficial effects: by taking measures such as application of adequate bottom fertilizers, rigorous sterilization of cultivated fields and proper increase in planting density, cultivated taro tubers are large with low pest incidence such that output and quality of taros are improved; and the pollution-free high-yield cultivation method for taros is suitable for promotion and plantation in large areas.
Description
Technical field
The present invention relates to agricultural plantation technology field, particularly relate to the nuisanceless high-yield cultivating method of a kind of taro.
Background technology
Taro calls blue or green taro, taro, eddo, taro chief etc., and for Araeceae taro belongs to, perennial tuberous plant, often does annual crop cultivation.Plant base portion forms shortening stem, builds up nutrient hypertrophy and becomes meat bulb, be called " taro " or " female taro ", spherical, avette, oval or block etc.Dasheen nutrient is worth abundant, and being rich in carbohydrate, dietary fiber, Cobastab group and potassium calcium zinc etc., is vegetables, grain, can prepared food, drying or powder process, can be used as again medicinal, there is the effects such as appetizing is promoted the production of body fluid, anti-inflammatory analgesic, tonifying Qi kidney-nourishing, dark liking by consumers in general.Existing taro culture technique falls behind, and taro head is little, yields poorly, and frequently-occurring disease insect pest, the demand of market to taro seed output and quality can not be met.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the nuisanceless high-yield cultivating method of a kind of taro.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the nuisanceless high-yield cultivating method providing a kind of taro, comprises the steps:
(1) science wholely: select half cement soil after fertile soil, soil layer, every mu applies 60 ~ 80kg quicklime and 10 ~ 20kg phoxim, 20 ~ the 25cm that turns over shines white, then before planting every mu use the farmers' 3500 ~ 3800kg that becomes thoroughly decomposed, diammonium phosphate 60 ~ 80kg, potassium sulfate 10 ~ 20kg, microorganism fertilizer 30 ~ 50kg, meter Le Er 5 ~ 10kg, turn over rake 15 ~ 18cm, by soil, the thin mixing of fertile rake; Then ridging in field, railway carriage or compartment, ridge height is 45cm, and ridge face width degree is 70 ~ 80cm, and ridge bottom width degree is 90 ~ 100cm, and railway carriage or compartment, ridge spacing is 25 ~ 30cm;
(2) seed treatment: select the taro kind precocious, disease-resistant, skin is thin, selecting the complete female taro of shape and winning wherein grammes per square metre is that the sub-taro of 40 ~ 45g carries out presoaking and germinating;
(3) cultivate: when sub-taro bud grows to 2 ~ 4cm, can be used as female taro and plant, it is planted in by row on the large field railway carriage or compartment of preparation in step (1), when planting, make bud expose native face, planting density is: plant 2 row in face, railway carriage or compartment, each ridge, line space is 35 ~ 45cm, and spacing in the rows is 40 ~ 50cm; After planting, step on limit, cave soil with pin, in case female taro contacts unreal with soil, then water 300 ~ 400mL in every cave, applies ground canopy film after watering by railway carriage or compartment, ridge;
(4) field management: when taro bud survives and grows to 3 ~ 4 leaves, the people and animals' liquid dung 500 ~ 600mL, the humus 200 ~ 300mL that become thoroughly decomposed are watered in every cave; When plant to be planted grows to 5 ~ 6 leaf, every mu is sprayed on post seedling with 200g paclobutrazol to the mixing of 300g water, then little water pouring in plantation row; When plant to be planted grows to 7 ~ 8 leaves, extract sub-taro newborn on female taro; In reality cultivation, according to local weather situation, when ground temperature is stablized to more than 20 DEG C, remove ground canopy film; The initial stage of expanding is entered at plant stem tuber, every mu of mixing imposed through well-rotted farmyard manure 800 ~ 1000kg, the potassium sulfate 20 ~ 25kg of stack retting, litchi sieve element 15 ~ 20 ㎏, boron zinc-magnesium composite fertilizer 5 ~ 10kg is fertile, after fertilising, flood overflows field, and keeps the depth of water 5 ~ 8cm in furrow; Expand the middle and later periods at stem tuber, face, railway carriage or compartment, ridge is weeded with a hoe, and spray insecticide on plant blade face and blade face potash fertilizer, keep having shoaling layer or ground moistening in furrow; In results first half of the month, stop watering field of drying in the air;
(5) results and storage: after taro maturation is gathered in the crops, natural air drying, air-cooler storage.
In a preferred embodiment of the present invention, the method for described presoaking and germinating is: sub-taro is placed in 300 times of liquid carbendazim solutions and soaks 1 ~ 2h, then being placed in clear water immersion 4 ~ 6h, is finally placed in vernalization in 28 DEG C of insulating boxs.
In a preferred embodiment of the present invention, described female taro depth of planting is 15 ~ 18cm.
The invention has the beneficial effects as follows: the nuisanceless high-yield cultivating method of a kind of taro of the present invention, by using sufficient base fertilizer and the strict sterilization of planting site and suitably improving the measures such as planting density, make that cultivated taro stem tuber is large, damage by disease and insect incidence is low, improve the seed output and quality of taro, suitable spread plantation.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
Embodiment 1
Select half cement soil after fertile soil, soil layer, every mu applies 60kg quicklime and 20kg phoxim, and the 20cm that turns over shines white, to increase soil fertility and to kill harmful levels of pathogens; Then before planting every mu use become thoroughly decomposed farmers' 3800kg, diammonium phosphate 80kg, potassium sulfate 10kg, microorganism fertilizer 30kg, meter Le Er 5kg, turn over rake 15cm, for taro growth provides direct fertility, soil, fertile rake carefully mixed; Then ridging in field, railway carriage or compartment, ridge height is 45cm, and ridge face width degree is 70cm, and ridge bottom width degree is 90cm, and railway carriage or compartment, ridge spacing is 25cm;
Select the taro kind precocious, disease-resistant, skin is thin, selecting the complete female taro of shape and winning wherein grammes per square metre is that the sub-taro of 40g carries out presoaking and germinating, seed-soaking method is: sub-taro is placed in 300 times of liquid carbendazim solutions and soaks 1h, then soak 4h being placed in clear water, be finally placed in vernalization in 28 DEG C of insulating boxs; When bud grows to 2 ~ 4cm, it can be used as female taro to be planted on off-the-shelf large field railway carriage or compartment, when planting, make bud expose native face, planting density is: plant 2 row in face, railway carriage or compartment, each ridge, line space is 35cm, and spacing in the rows is 50cm, and the depth of planting is 15cm; After planting, step on limit, cave soil with pin, in case female taro contacts unreal with soil, then water 300mL in every cave, applies ground canopy film after watering by railway carriage or compartment, ridge;
When taro bud survives and grows to 3 ~ 4 leaves, the people and animals' liquid dung 500mL, the humus 300mL that become thoroughly decomposed are watered in every cave; When plant to be planted grows to 5 ~ 6 leaf, every mu is sprayed on post seedling with 200g paclobutrazol to the mixing of 300g water, then little water pouring in plantation row; When plant to be planted grows to 7 ~ 8 leaves, extract sub-taro newborn on female taro; In reality cultivation, according to local weather situation, when ground temperature is stablized to more than 20 DEG C, remove ground canopy film; Enter at plant stem tuber the initial stage of expanding, every mu of mixing imposed through well-rotted farmyard manure 800kg, the potassium sulfate 25kg of stack retting, litchi sieve element 20 ㎏, boron zinc-magnesium composite fertilizer 5kg is fertile, and after fertilising, flood overflows field, and keeps the depth of water 5 ~ 8cm in furrow; Expand the middle and later periods at stem tuber, face, railway carriage or compartment, ridge is weeded with a hoe, and be that 1:1:1 mixes at agricultural chemicals 200L(mancozeb, tpn, the agricultural streptomycin that plant blade face spray body volume concentrations is 30% with mass ratio) and volumetric concentration be 50% blade face potash fertilizer 1000L, and keep in furrow, having shoaling layer or ground moistening; In results first half of the month, stop watering field of drying in the air; After taro maturation results, natural air drying, air-cooler storage.
Embodiment 2
Select half cement soil after fertile soil, soil layer, every mu applies 80kg quicklime and 10kg phoxim, the 25cm that turns over shines white, then before planting every mu use become thoroughly decomposed farmers' 3500kg, diammonium phosphate 60kg, potassium sulfate 20kg, microorganism fertilizer 50kg, meter Le Er 10kg, turn over rake 18cm, by soil, the thin mixing of fertile rake; Then ridging in field, railway carriage or compartment, ridge height is 45cm, and ridge face width degree is 80cm, and ridge bottom width degree is 100cm, and railway carriage or compartment, ridge spacing is 30cm;
Select the taro kind precocious, disease-resistant, skin is thin, selecting the complete female taro of shape and winning wherein grammes per square metre is that the sub-taro of 45g carries out presoaking and germinating, seed-soaking method is: sub-taro is placed in 300 times of liquid carbendazim solutions and soaks 2h, then soak 6h being placed in clear water, be finally placed in vernalization in 28 DEG C of insulating boxs; When bud grows to 2 ~ 4cm, it can be used as female taro to be planted on off-the-shelf large field railway carriage or compartment, when planting, make bud expose native face, planting density is: plant 2 row in face, railway carriage or compartment, each ridge, line space is 45cm, and spacing in the rows is 40cm, and the depth of planting is 18cm; After planting, step on limit, cave soil with pin, in case female taro contacts unreal with soil, then water 300mL in every cave, applies ground canopy film after watering by railway carriage or compartment, ridge;
When taro bud survives and grows to 3 ~ 4 leaves, the people and animals' liquid dung 600mL, the humus 200mL that become thoroughly decomposed are watered in every cave; When plant to be planted grows to 5 ~ 6 leaf, every mu is sprayed on post seedling with 200g paclobutrazol to the mixing of 300g water, then little water pouring in plantation row; When plant to be planted grows to 7 ~ 8 leaves, extract sub-taro newborn on female taro; In reality cultivation, according to local weather situation, when ground temperature is stablized to more than 20 DEG C, remove ground canopy film; Enter at plant stem tuber the initial stage of expanding, every mu of mixing imposed through well-rotted farmyard manure 1000kg, the potassium sulfate 20kg of stack retting, litchi sieve element 15 ㎏, boron zinc-magnesium composite fertilizer 10kg is fertile, and after fertilising, flood overflows field, and keeps the depth of water 5 ~ 8cm in furrow; Expand the middle and later periods at stem tuber, face, railway carriage or compartment, ridge is weeded with a hoe, and be that 2:1:2 mixes at agricultural chemicals 200L(mancozeb, tpn, the agricultural streptomycin that plant blade face spray body volume concentrations is 30% with mass ratio) and volumetric concentration be 50% blade face potash fertilizer 1000L, and keep in furrow, having shoaling layer or ground moistening; In results first half of the month, stop watering field of drying in the air; After taro maturation results, natural air drying, air-cooler storage.
The taro of above-mentioned method for planting results, volume is large, and disease is few, and per mu yield improves 20 ~ 25%.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a nuisanceless high-yield cultivating method for taro, is characterized in that, comprise the steps:
(1) science wholely: select half cement soil after fertile soil, soil layer, every mu applies 60 ~ 80kg quicklime and 10 ~ 20kg phoxim, 20 ~ the 25cm that turns over shines white, then before planting every mu use the farmers' 3500 ~ 3800kg that becomes thoroughly decomposed, diammonium phosphate 60 ~ 80kg, potassium sulfate 10 ~ 20kg, microorganism fertilizer 30 ~ 50kg, meter Le Er 5 ~ 10kg, turn over rake 15 ~ 18cm, by soil, the thin mixing of fertile rake; Then ridging in field, railway carriage or compartment, ridge height is 45cm, and ridge face width degree is 70 ~ 80cm, and ridge bottom width degree is 90 ~ 100cm, and railway carriage or compartment, ridge spacing is 25 ~ 30cm;
(2) seed treatment: select the taro kind precocious, disease-resistant, skin is thin, selecting the complete female taro of shape and winning wherein grammes per square metre is that the sub-taro of 40 ~ 45g carries out presoaking and germinating;
(3) cultivate: when sub-taro bud grows to 2 ~ 4cm, can be used as female taro and plant, it is planted in by row on the large field railway carriage or compartment of preparation in step (1), when planting, make bud expose native face, planting density is: plant 2 row in face, railway carriage or compartment, each ridge, line space is 35 ~ 45cm, and spacing in the rows is 40 ~ 50cm; After planting, step on limit, cave soil with pin, in case female taro contacts unreal with soil, then water 300 ~ 400mL in every cave, applies ground canopy film after watering by railway carriage or compartment, ridge;
(4) field management: when taro bud survives and grows to 3 ~ 4 leaves, the people and animals' liquid dung 500 ~ 600mL, the humus 200 ~ 300mL that become thoroughly decomposed are watered in every cave; When plant to be planted grows to 5 ~ 6 leaf, every mu is sprayed on post seedling with 200g paclobutrazol to the mixing of 300g water, then little water pouring in plantation row; When plant to be planted grows to 7 ~ 8 leaves, extract sub-taro newborn on female taro; In reality cultivation, according to local weather situation, when ground temperature is stablized to more than 20 DEG C, remove ground canopy film; The initial stage of expanding is entered at plant stem tuber, every mu of mixing imposed through well-rotted farmyard manure 800 ~ 1000kg, the potassium sulfate 20 ~ 25kg of stack retting, litchi sieve element 15 ~ 20 ㎏, boron zinc-magnesium composite fertilizer 5 ~ 10kg is fertile, after fertilising, flood overflows field, and keeps the depth of water 5 ~ 8cm in furrow; Expand the middle and later periods at stem tuber, face, railway carriage or compartment, ridge is weeded with a hoe, and spray insecticide on plant blade face and blade face potash fertilizer, keep having shoaling layer or ground moistening in furrow; In results first half of the month, stop watering field of drying in the air;
(5) results and storage: after taro maturation is gathered in the crops, natural air drying, air-cooler storage.
2. the nuisanceless high-yield cultivating method of taro according to claim 1, it is characterized in that, the method of described presoaking and germinating is: sub-taro is placed in 300 times of liquid carbendazim solutions and soaks 1 ~ 2h, then being placed in clear water immersion 4 ~ 6h, is finally placed in vernalization in 28 DEG C of insulating boxs.
3. the nuisanceless high-yield cultivating method of taro according to claim 1, is characterized in that, described female taro depth of planting is 15 ~ 18cm.
4. the nuisanceless high-yield cultivating method of taro according to claim 1, is characterized in that, the agricultural chemicals of described foliage spray is mancozeb, tpn, agricultural streptomycin are the mixture that 1 ~ 2:1:1 ~ 2 mix with mass ratio.
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| CN201510445327.4A CN105027920A (en) | 2015-07-27 | 2015-07-27 | Pollution-free high-yield cultivation method for taros |
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| CN201510445327.4A CN105027920A (en) | 2015-07-27 | 2015-07-27 | Pollution-free high-yield cultivation method for taros |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684697A (en) * | 2016-01-26 | 2016-06-22 | 和县绿源蔬菜种植有限责任公司 | Seedling culture method of taros |
| CN107691148A (en) * | 2017-09-11 | 2018-02-16 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of implantation methods of Silicon-rich charcoal step betel nut glycan |
| CN114617037A (en) * | 2022-04-06 | 2022-06-14 | 湖北瑞晟农业科技有限责任公司 | Planting method of taros |
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| JPS6156022A (en) * | 1984-08-23 | 1986-03-20 | 協和醗酵工業株式会社 | Propagation of bulb by plant tissue culture |
| KR20050032267A (en) * | 2003-10-01 | 2005-04-07 | 충청북도 (관리부서:충청북도 농업기술원) | Tray culture method of colocasia esculenta seedling |
| CN103404347A (en) * | 2013-08-13 | 2013-11-27 | 荔浦县清泉蔬菜水果种植基地 | Cultivation method for taros |
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2015
- 2015-07-27 CN CN201510445327.4A patent/CN105027920A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156022A (en) * | 1984-08-23 | 1986-03-20 | 協和醗酵工業株式会社 | Propagation of bulb by plant tissue culture |
| KR20050032267A (en) * | 2003-10-01 | 2005-04-07 | 충청북도 (관리부서:충청북도 농업기술원) | Tray culture method of colocasia esculenta seedling |
| CN103404347A (en) * | 2013-08-13 | 2013-11-27 | 荔浦县清泉蔬菜水果种植基地 | Cultivation method for taros |
Non-Patent Citations (1)
| Title |
|---|
| 周玲 等: "芋头优质丰产栽培技术", 《中国热带农业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684697A (en) * | 2016-01-26 | 2016-06-22 | 和县绿源蔬菜种植有限责任公司 | Seedling culture method of taros |
| CN107691148A (en) * | 2017-09-11 | 2018-02-16 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of implantation methods of Silicon-rich charcoal step betel nut glycan |
| CN114617037A (en) * | 2022-04-06 | 2022-06-14 | 湖北瑞晟农业科技有限责任公司 | Planting method of taros |
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