CN111357585A - Cultivation method for reducing nitrate content of seedling Chinese cabbages - Google Patents
Cultivation method for reducing nitrate content of seedling Chinese cabbages Download PDFInfo
- Publication number
- CN111357585A CN111357585A CN202010201847.1A CN202010201847A CN111357585A CN 111357585 A CN111357585 A CN 111357585A CN 202010201847 A CN202010201847 A CN 202010201847A CN 111357585 A CN111357585 A CN 111357585A
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- field
- planting
- transplanting
- seedling
- fertilizer
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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
- A01G22/15—Leaf crops, e.g. lettuce or spinach
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
Abstract
The invention provides a cultivation method for reducing nitrate content of Chinese cabbage for seedlings, which comprises the following steps: s1, planting field treatment: spreading lime 100-200 kg/mu on the planting ground surface, deeply ploughing for 20cm, turning over, standing for a plurality of days, uniformly spreading fertilizer fully mixed by 10-20 kg/mu of ternary compound fertilizer, 5-10 kg/mu of urea, 150 kg/mu of chicken manure and 50 kg/mu of biological fertilizer, and preparing soil and making furrows after turning over; s2, sowing the seeds of the vegetables; s3, thinning and transplanting: thinning and transplanting when 2-3 true leaves grow, and setting and transplanting when 4-5 true leaves grow; s4, field management: watering in time in field management, frequently keeping the field moist, watering 1-2 times every morning or evening, and removing field accumulated water in rainy season in time; s5, pest control: the agricultural chemical with high efficiency, low toxicity and low residue is sprayed to prevent and treat diseases and pests. The cultivation method can ensure fertile soil, the growth period of the seedling Chinese cabbage is short, the yield of the planted seedling Chinese cabbage is high, the fertilizer is applied reasonably, and the nitrate content can be effectively reduced.
Description
Technical Field
The invention belongs to the technical field of planting of seedling Chinese cabbages, and particularly relates to a cultivation method for reducing nitrate content of seedling Chinese cabbages.
Background
The seedling Chinese cabbage is a typical green leaf vegetable and is required by the society, has the characteristics of fast growth, heat resistance, simple planting, low cost, small risk, good benefit and the like, is required by the society, and has the characteristics of good edible quality, low price and the like. Particularly, although the seedling Chinese cabbage is mainly made of functional leaves, it is not so much formed in the fibrous structure because it is in the seedling state, so that it has not inferior eating quality and better flavor than the head-forming Chinese cabbage whose main body is large head.
Due to the pollution of the environment and soil and the problems of fertilization and planting methods, the planted seedling Chinese cabbages have high nitrate content and are harmful to the health of eaters, and with the attention of people on food safety, the problem that the nitrate content of the planted seedling Chinese cabbages is reduced is generally concerned.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the cultivation method for reducing the nitrate content of the Chinese cabbage for the seedling, which is reasonable in fertilization, ensures fertile soil, shortens the growth period of the Chinese cabbage for the seedling, improves the yield, is reasonable in fertilization and effectively reduces the nitrate content.
The invention is realized by the following technical scheme:
a cultivation method for reducing nitrate content of Chinese cabbage for seedling comprises the following steps:
s1, planting field treatment: selecting a planting land, specifically, selecting a cultivated land with good surrounding ecological environment, smooth terrain and good water quality, spreading lime 100-200 kg/mu on the surface of the planting land, deeply ploughing for 20cm, turning over the land, standing for a plurality of days, specifically, sunny weather, sunny enough sunshine for sunning for 1-2 days, cloudy weather, sunny rare sunshine for 3-4 days, then uniformly spreading a fertilizer which is fully mixed by 10-20 kg/mu of ternary compound fertilizer, 5-10 kg/mu of urea, 150 kg/mu of chicken manure and 50 kg/mu of biological fertilizer, preparing a land for ploughing, preparing a furrow with the width of 1.2-1.5 m and the depth of 0.25-0.30 m;
s2, sowing seeds: planting furrows are scribed in the middle of the ridge surface along the ridge length direction, water is thoroughly irrigated, seeds are sowed along the planting furrows after water seepage, specifically, 0.4-0.5 kg of vegetable seeds are used per mu, and then soil covering and pressing are carried out;
s3, thinning and transplanting: thinning when 2-3 true leaves grow, removing excessive dense, crowded, sick, insect, weak and residual seedlings, performing fixed seedling transplanting when 4-5 true leaves grow, transplanting 3 rows of seedlings at equal intervals on two sides of the middle part of the furrow surface along the length direction of the furrow, and immediately watering after transplanting;
s4, field management: watering in time in field management, frequently keeping the field moist, watering 1-2 times every morning or evening, and removing field accumulated water in rainy season in time;
s5, pest control: the agricultural agent with high efficiency, low toxicity and low residue is selected to be sprayed to prevent and treat diseases and insect pests, and the agricultural agent is selected according to specific diseases, wherein the insect pests include aphids, cabbage caterpillars, diamond back moths, striped flea beetles, liriomyza, beet armyworms and the like.
Preferably, the planting distance is 0.13-0.15 m, the planting distance of the Chinese cabbages for the seedlings can be ensured, and the growth and management of the Chinese cabbages for the seedlings can be promoted.
According to the technical scheme, the cultivation method for reducing the nitrate content of the Chinese cabbage for the seedlings, provided by the invention, has the beneficial effects that: the method for planting and cultivating the Chinese cabbages for seedling can ensure that the land is fertile, the growth period of the Chinese cabbages for seedling is short, the yield of the planted Chinese cabbages for seedling is high, the fertilizer is applied reasonably, and the content of nitrate is effectively reduced.
Detailed Description
The principles and features of this invention are described below in conjunction with specific embodiments, which are set forth merely to illustrate the invention and are not intended to limit the scope of the invention.
A cultivation method for reducing nitrate content of Chinese cabbage for seedling comprises the following steps:
s1, planting field treatment: selecting a planting land, specifically, selecting a cultivated land with good surrounding ecological environment, smooth terrain and good water quality, spreading lime 100-200 kg/mu on the surface of the planting land, deeply ploughing for 20cm, turning over the land, standing for a plurality of days, specifically, sunny weather, sunny enough sunshine for sunning for 1-2 days, cloudy weather, sunny rare sunshine for 3-4 days, then uniformly spreading a fertilizer which is fully mixed by 10-20 kg/mu of ternary compound fertilizer, 5-10 kg/mu of urea, 150 kg/mu of chicken manure and 50 kg/mu of biological fertilizer, preparing a land for ploughing, preparing a furrow with the width of 1.2-1.5 m and the depth of 0.25-0.30 m;
s2, sowing seeds: planting furrows are scribed in the middle of the ridge surface along the ridge length direction, water is thoroughly irrigated, seeds are sowed along the planting furrows after water seepage, specifically, 0.4-0.5 kg of vegetable seeds are used per mu, and then soil covering and pressing are carried out;
s3, thinning and transplanting: thinning when 2-3 true leaves grow, removing excessive dense, crowded, sick, insect, weak and residual seedlings, performing fixed seedling transplanting when 4-5 true leaves grow, transplanting 3 rows of seedlings at equal intervals on two sides of the middle part of the furrow surface along the length direction of the furrow, and immediately watering after transplanting;
s4, field management: watering in time in field management, frequently keeping the field moist, watering 1-2 times every morning or evening, and removing field accumulated water in rainy season in time;
s5, pest control: the agricultural agent with high efficiency, low toxicity and low residue is selected to be sprayed to prevent and treat diseases and insect pests, and the agricultural agent is selected according to specific diseases, wherein the insect pests include aphids, cabbage caterpillars, diamond back moths, striped flea beetles, liriomyza, beet armyworms and the like.
Preferably, the planting distance is 0.13-0.15 m, the planting distance of the Chinese cabbages for the seedlings can be ensured, and the growth and management of the Chinese cabbages for the seedlings can be promoted.
Claims (2)
1. A cultivation method for reducing nitrate content of Chinese cabbage for seedling is characterized in that: the method comprises the following steps:
s1, planting field treatment: selecting a planting field, spreading lime 100-200 kg/mu on the surface of the planting field, deeply ploughing for 20cm, turning over the field, standing for a plurality of days, uniformly spreading a fertilizer which is fully mixed by 10-20 kg/mu of ternary compound fertilizer, 5-10 kg/mu of urea, 150 kg/mu of chicken manure and 50 kg/mu of biological fertilizer, ploughing the field, preparing a land and making a furrow, wherein the width of the furrow is 1.2-1.5 m, and the depth of the furrow is 0.25-0.30 m;
s2, sowing seeds: planting furrows are scribed in the middle of the surface of the ridge along the length direction of the ridge, water is thoroughly poured, seeds are sowed along the planting furrows after the water is permeated, and then soil covering and pressing are carried out;
s3, thinning and transplanting: thinning when 2-3 true leaves grow, removing excessive dense, crowded, sick, insect, weak and residual seedlings, performing fixed seedling transplanting when 4-5 true leaves grow, transplanting 3 rows of seedlings at equal intervals on two sides of the middle part of the furrow surface along the length direction of the furrow, and immediately watering after transplanting;
s4, field management: watering in time in field management, frequently keeping the field moist, watering 1-2 times every morning or evening, and removing field accumulated water in rainy season in time;
s5, pest control: the agricultural chemical with high efficiency, low toxicity and low residue is sprayed to prevent and treat diseases and pests.
2. A cultivation method for reducing nitrate content in cabbage for seedling as claimed in claim 1, which is characterized by comprising the following steps: the plant spacing is 0.13-0.15 m, the planting spacing of the Chinese cabbages for the seedlings can be ensured, and the growth and management of the Chinese cabbages for the seedlings can be promoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201847.1A CN111357585A (en) | 2020-03-20 | 2020-03-20 | Cultivation method for reducing nitrate content of seedling Chinese cabbages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201847.1A CN111357585A (en) | 2020-03-20 | 2020-03-20 | Cultivation method for reducing nitrate content of seedling Chinese cabbages |
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| Publication Number | Publication Date |
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| CN111357585A true CN111357585A (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010201847.1A Pending CN111357585A (en) | 2020-03-20 | 2020-03-20 | Cultivation method for reducing nitrate content of seedling Chinese cabbages |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304329A (en) * | 2013-06-27 | 2013-09-18 | 苏州仁成生物科技有限公司 | Special organic microbial fertilizer for preventing and treating soft rot of Chinese cabbages |
| CN103999687A (en) * | 2014-06-18 | 2014-08-27 | 南通市港闸区新天地蔬果生产专业合作社 | Cucurbita maxima-Chinese cabbage-Wuta-tsai rotation method |
| CN104472180A (en) * | 2014-12-08 | 2015-04-01 | 赵玉萍 | High-yielding planting method of early-spring cabbage |
| CN104620802A (en) * | 2014-11-11 | 2015-05-20 | 重庆牧文农业有限公司 | Chinese cabbage cultivation technology |
| CN104761372A (en) * | 2015-03-31 | 2015-07-08 | 安徽中农化工国际贸易有限公司 | Microbial fertilizer suitable for Chinese cabbages |
| CN106171333A (en) * | 2015-04-30 | 2016-12-07 | 丰都县杜兴福蔬菜种植园 | The implantation methods of Chinese cabbage |
| CN106613073A (en) * | 2016-09-24 | 2017-05-10 | 安徽省拓谷平川农业综合开发有限公司 | Organic cabbage direct sowing culture method |
| CN107637439A (en) * | 2017-10-30 | 2018-01-30 | 蒙柳宁 | The implantation methods of Chinese cabbage |
| CN108718952A (en) * | 2018-05-04 | 2018-11-02 | 铜仁市万山区恒利达种养殖有限公司 | A kind of Autumn Chinese Cabbage cultural method |
-
2020
- 2020-03-20 CN CN202010201847.1A patent/CN111357585A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304329A (en) * | 2013-06-27 | 2013-09-18 | 苏州仁成生物科技有限公司 | Special organic microbial fertilizer for preventing and treating soft rot of Chinese cabbages |
| CN103999687A (en) * | 2014-06-18 | 2014-08-27 | 南通市港闸区新天地蔬果生产专业合作社 | Cucurbita maxima-Chinese cabbage-Wuta-tsai rotation method |
| CN104620802A (en) * | 2014-11-11 | 2015-05-20 | 重庆牧文农业有限公司 | Chinese cabbage cultivation technology |
| CN104472180A (en) * | 2014-12-08 | 2015-04-01 | 赵玉萍 | High-yielding planting method of early-spring cabbage |
| CN104761372A (en) * | 2015-03-31 | 2015-07-08 | 安徽中农化工国际贸易有限公司 | Microbial fertilizer suitable for Chinese cabbages |
| CN106171333A (en) * | 2015-04-30 | 2016-12-07 | 丰都县杜兴福蔬菜种植园 | The implantation methods of Chinese cabbage |
| CN106613073A (en) * | 2016-09-24 | 2017-05-10 | 安徽省拓谷平川农业综合开发有限公司 | Organic cabbage direct sowing culture method |
| CN107637439A (en) * | 2017-10-30 | 2018-01-30 | 蒙柳宁 | The implantation methods of Chinese cabbage |
| CN108718952A (en) * | 2018-05-04 | 2018-11-02 | 铜仁市万山区恒利达种养殖有限公司 | A kind of Autumn Chinese Cabbage cultural method |
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Application publication date: 20200703 |