CN105103871A - Facility sagittaria sagittifolia cultivation method - Google Patents
Facility sagittaria sagittifolia cultivation method Download PDFInfo
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- CN105103871A CN105103871A CN201510517386.8A CN201510517386A CN105103871A CN 105103871 A CN105103871 A CN 105103871A CN 201510517386 A CN201510517386 A CN 201510517386A CN 105103871 A CN105103871 A CN 105103871A
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- arrowhead
- liquid
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- stubble
- bud
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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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- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
The invention relates to a facility sagittaria sagittifolia cultivation method. The method includes the following steps of variety and seed bud screening, seedling culturing, sowing, fertilizing and disease and pest control. The method has the advantages that the method is simple, the yield is high, sagittaria sagittifolia is planted two times per year through the facility technology, in other words, early spring cultivation and summer and autumn crop cultivation are achieved, the time to market of spring crop sagittaria sagittifolia can be effectively shortened through early spring cultivation, the time to market of sagittaria sagittifolia can be delayed through the summer and autumn crop, the market vacancy of sagittaria sagittifolia can be filled in through early spring cultivation and summer and autumn crop cultivation, and economic income is increased.
Description
Technical field
A kind of facility arrowhead cultivation method of the present invention, belong to crop-planting field, special facilities arrowhead is cultivated.
Background technology
Arrowhead is one of aquatic vegetable of China's characteristic, and in north and south, all there is cultivation each province, has higher medicine and health care and is worth, wide market.By constantly testing, summing up, research is integrated with a set of facility arrowhead efficiency cultivation technology for high.The emphasis of this technology utilizes facility technology plantation in a year two batches of arrowheads, i.e. spring cultivation ahead of time and the stubble cultivation of autumn in summer, while output increases, spring cultivation ahead of time effectively can do sth. in advance the Time To Market of spring stubble arrowhead, autumn in summer stubble then can delay the Time To Market of arrowhead, one " early " one " evening " is beneficial to fills up arrowhead listing vacancy, increases income.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of facility arrowhead cultivation method, solves facility arrowhead main points of cultivation, high-yield and high-efficiency.
The cultivation method that the present invention adopts, comprises the steps: the screening of kind and kind bud; Nursery; Sowing; Fertilising; The extermination of disease and insect pest.
Further, kind and to plant the technical essential of screening of bud as follows: select to speak with an accent Lao Wu kind, plant bud selection and select large and neat, sturdy, the complete terminal bud of bulb, more than base portion rugosity 1cm, by terminal bud from bulb break lower after carry out airing, wound is formed a scab.
Further, the technical essential of nursery is as follows: nursery at the beginning of by the end of January with 2 months in spring, dig dark 0.4m, wide 1.5m nursery furrow, and in nursery furrow, spread the thicker plastic film of one deck, backward furrow in inject the dark limpid river of 25cm, be sprinkled into the 600 times of liquid mixings of 50% carbendazol wettable powder, seal vexed canopy, finally ready kind of bud is evenly spread on the water surface, plants bud with 1000/m2 and be advisable, lid upper greenhouse, non-woven fabrics; Autumn in summer stubble then utilize gather spring stubble arrowhead terminal bud directly intercut.
Further, the technical essential of sowing is as follows: ploughed as early as possible in land for growing field crops before spring stubble field planting, freeze, shine, turn up soil, abundant vegetable soil, base manure is every 667m
2execute the fertile 2000kg that becomes thoroughly decomposed, composite fertilizer 30 ~ 35kg, ploughs and buries, and rakes, and treats that seedling grows to tool 3 ~ 4 leaves, field planting when about 20cm is high, and field planting fills with 3 ~ 4cm shallow water in first about 10 days, and button canopy heats up, and seeding row spacing 30 ~ 40cm × 50 ~ 65cm, about every mu of 4000 strains; Autumn in summer stubble arrowhead the spring stubble arrowhead gather terminate after, utilize the terminal bud of spring stubble arrowhead live.
Further, the technical essential of fertilising is as follows: after field planting work in 7 ~ 10 days, based on nitrogenous fertilizer, the every 667m of spring stubble
2impose two ammonium 12 ~ 15kg, after entering the heading stage, add phosphorus potash fertilizer, every 667m
2impose urea 20 ~ 25kg, potassium sulfate 25 ~ 30kg; Every 667m after the stubble field planting of autumn in summer
2impose urea 8 ~ 10kg, add phosphorus potash fertilizer after entering the heading stage, every 667m
245% N P and K high-quality composite fertilizer 25 ~ 30kg, potassium sulfate 20kg.
Further, the technical essential of the extermination of disease and insect pest is as follows: arrowhead smut is used alternatingly 25% triadimefon, 1000 times of liquid, 75% tpn, 600 ~ 800 times of liquid; Leaf spot is used alternatingly 50% mancozeb, 500 times of liquid or 70% thiophanate methyl, 800 ~ 1000 times of liquid; Aphid 40% dimethoate emulsion, 1500 times of liquid or 10% Imidacloprid pulvis, 2000 ~ 3000 times of liquid and 2.5% decis, 2000 ~ 2500 times of liquid.
The invention has the beneficial effects as follows: method is simple, output is high, utilize facility technology plantation in a year two batches of arrowheads, i.e. spring cultivation ahead of time and the stubble cultivation of autumn in summer, while output increases, spring cultivation ahead of time effectively can do sth. in advance the Time To Market of spring stubble arrowhead, and autumn in summer stubble then can delay the Time To Market of arrowhead, one " early " one " evening " is beneficial to fills up arrowhead listing vacancy, increases income.
Embodiment
Be described principle of the present invention and feature below in conjunction with example, example, only for explaining the present invention, is not intended to limit scope of the present invention.
The cultivation method that the present invention adopts, comprises the steps: the screening of kind and kind bud; Nursery; Sowing; Fertilising; The extermination of disease and insect pest.
Fruit variety is spoken with an accent Lao Wu kind, plants bud selection and selects large and neat, sturdy, the complete terminal bud of bulb, more than base portion rugosity 1cm, by terminal bud from bulb break lower after carry out airing, wound is formed a scab.
Nursery at the beginning of by the end of January with 2 months in spring, dig dark 0.4m, wide 1.5m nursery furrow, and in nursery furrow, spread the thicker plastic film of one deck, backward furrow in inject the dark limpid river of 25cm, be sprinkled into the 600 times of liquid mixings of 50% carbendazol wettable powder, seal vexed canopy, finally ready kind of bud is evenly spread on the water surface, plant bud with 1000/m2 to be advisable, lid upper greenhouse, non-woven fabrics; Autumn in summer stubble then utilize gather spring stubble arrowhead terminal bud directly intercut.
Ploughed as early as possible in land for growing field crops before spring stubble field planting, freeze, shine, turn up soil, abundant vegetable soil, base manure is every 667m
2execute the fertile 2000kg that becomes thoroughly decomposed, composite fertilizer 30 ~ 35kg, ploughs and buries, and rakes, and treats that seedling grows to tool 3 ~ 4 leaves, field planting when about 20cm is high, and field planting fills with 3 ~ 4cm shallow water in first about 10 days, and button canopy heats up, and seeding row spacing 30 ~ 40cm × 50 ~ 65cm, about every mu of 4000 strains; Autumn in summer stubble arrowhead the spring stubble arrowhead gather terminate after, utilize the terminal bud of spring stubble arrowhead live.
After field planting work in 7 ~ 10 days, based on nitrogenous fertilizer, the every 667m of spring stubble
2impose two ammonium 12 ~ 15kg, after entering the heading stage, add phosphorus potash fertilizer, every 667m
2impose urea 20 ~ 25kg, potassium sulfate 25 ~ 30kg; Every 667m after the stubble field planting of autumn in summer
2impose urea 8 ~ 10kg, add phosphorus potash fertilizer after entering the heading stage, every 667m
245% N P and K high-quality composite fertilizer 25 ~ 30kg, potassium sulfate 20kg.
The technical essential of the extermination of disease and insect pest: arrowhead smut is used alternatingly 25% triadimefon, 1000 times of liquid, 75% tpn, 600 ~ 800 times of liquid; Leaf spot is used alternatingly 50% mancozeb, 500 times of liquid or 70% thiophanate methyl, 800 ~ 1000 times of liquid; Aphid 40% dimethoate emulsion, 1500 times of liquid or 10% Imidacloprid pulvis, 2000 ~ 3000 times of liquid and 2.5% decis, 2000 ~ 2500 times of liquid.
Claims (6)
1. a facility arrowhead cultivation method, comprises the steps: the screening of kind and kind bud; Nursery; Sowing; Fertilising; The extermination of disease and insect pest.
2. a kind of facility arrowhead cultivation method as claimed in claim 1, it is characterized in that, the technical essential of the screening of described kind and kind bud is as follows: select to speak with an accent Lao Wu kind, plant bud selection and select large and neat, sturdy, the complete terminal bud of bulb, more than base portion rugosity 1cm, by terminal bud from bulb break lower after carry out airing, wound is formed a scab.
3. a kind of facility arrowhead cultivation method as claimed in claim 1, it is characterized in that, the technical essential of described nursery is as follows: nursery at the beginning of by the end of January with 2 months in spring, dig dark 0.4m, wide 1.5m nursery furrow, and in nursery furrow, spread the thicker plastic film of one deck, backward furrow in inject the dark limpid river of 25cm, be sprinkled into the 600 times of liquid mixings of 50% carbendazol wettable powder, seal vexed canopy, finally ready kind of bud is evenly spread on the water surface, plant bud with 1000/m2 to be advisable, lid upper greenhouse, non-woven fabrics; Autumn in summer stubble then utilize gather spring stubble arrowhead terminal bud directly intercut.
4. a kind of facility arrowhead cultivation method as claimed in claim 1, it is characterized in that, the technical essential of described sowing is as follows: ploughed as early as possible in land for growing field crops before spring stubble field planting, freeze, shine, turn up soil, abundant vegetable soil, base manure is every 667m
2execute the fertile 2000kg that becomes thoroughly decomposed, composite fertilizer 30 ~ 35kg, ploughs and buries, and rakes, and treats that seedling grows to tool 3 ~ 4 leaves, field planting when about 20cm is high, and field planting fills with 3 ~ 4cm shallow water in first about 10 days, and button canopy heats up, and seeding row spacing 30 ~ 40cm × 50 ~ 65cm, about every mu of 4000 strains; Autumn in summer stubble arrowhead the spring stubble arrowhead gather terminate after, utilize the terminal bud of spring stubble arrowhead live.
5. a kind of facility arrowhead cultivation method as claimed in claim 1, it is characterized in that, the technical essential of described fertilising is as follows: after field planting work in 7 ~ 10 days, based on nitrogenous fertilizer, the every 667m of spring stubble
2impose two ammonium 12 ~ 15kg, after entering the heading stage, add phosphorus potash fertilizer, every 667m
2impose urea 20 ~ 25kg, potassium sulfate 25 ~ 30kg; Every 667m after the stubble field planting of autumn in summer
2impose urea 8 ~ 10kg, add phosphorus potash fertilizer after entering the heading stage, every 667m
245% N P and K high-quality composite fertilizer 25 ~ 30kg, potassium sulfate 20kg.
6. a kind of facility arrowhead cultivation method as claimed in claim 1, it is characterized in that, the technical essential of the described extermination of disease and insect pest is as follows: arrowhead smut is used alternatingly 25% triadimefon, 1000 times of liquid, 75% tpn, 600 ~ 800 times of liquid; Leaf spot is used alternatingly 50% mancozeb, 500 times of liquid or 70% thiophanate methyl, 800 ~ 1000 times of liquid; Aphid 40% dimethoate emulsion, 1500 times of liquid or 10% Imidacloprid pulvis, 2000 ~ 3000 times of liquid and 2.5% decis, 2000 ~ 2500 times of liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517386.8A CN105103871A (en) | 2015-08-21 | 2015-08-21 | Facility sagittaria sagittifolia cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517386.8A CN105103871A (en) | 2015-08-21 | 2015-08-21 | Facility sagittaria sagittifolia cultivation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105103871A true CN105103871A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510517386.8A Pending CN105103871A (en) | 2015-08-21 | 2015-08-21 | Facility sagittaria sagittifolia cultivation method |
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| CN (1) | CN105103871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367071A (en) * | 2019-08-22 | 2019-10-25 | 杭州湾里塘莲藕专业合作社 | A kind of implantation methods with antiseepage film cultivation arrowhead |
| CN113179893A (en) * | 2021-05-06 | 2021-07-30 | 江苏省农业科学院泰州农科所 | Greenhouse spring early-stage arrowhead ridging and black film mulching cultivation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613055A (en) * | 2012-04-06 | 2012-08-01 | 扬州大学 | Protected Sagittaria sagittifolia seedling raising method |
| CN103283474A (en) * | 2013-06-26 | 2013-09-11 | 东台市农业科学研究所 | Arrowhead autumn facility cultivation method |
| CN104041315A (en) * | 2014-07-09 | 2014-09-17 | 苏州市美人半岛齐力生态农产品专业合作社 | Sagittaria sagittifolia planting method |
-
2015
- 2015-08-21 CN CN201510517386.8A patent/CN105103871A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613055A (en) * | 2012-04-06 | 2012-08-01 | 扬州大学 | Protected Sagittaria sagittifolia seedling raising method |
| CN103283474A (en) * | 2013-06-26 | 2013-09-11 | 东台市农业科学研究所 | Arrowhead autumn facility cultivation method |
| CN104041315A (en) * | 2014-07-09 | 2014-09-17 | 苏州市美人半岛齐力生态农产品专业合作社 | Sagittaria sagittifolia planting method |
Non-Patent Citations (3)
| Title |
|---|
| 安林海等: "慈姑双膜水畦早春育苗技术", 《中国蔬菜》 * |
| 王启兰等: "春提早大棚慈姑早熟栽培技术", 《现代农业科技》 * |
| 马政等: "设施慈姑高效栽培技术", 《基层农技推广》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367071A (en) * | 2019-08-22 | 2019-10-25 | 杭州湾里塘莲藕专业合作社 | A kind of implantation methods with antiseepage film cultivation arrowhead |
| CN113179893A (en) * | 2021-05-06 | 2021-07-30 | 江苏省农业科学院泰州农科所 | Greenhouse spring early-stage arrowhead ridging and black film mulching cultivation method |
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Application publication date: 20151202 |