CN105265156A - Cowpea strong seedling cultivation method - Google Patents
Cowpea strong seedling cultivation method Download PDFInfo
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- CN105265156A CN105265156A CN201510759655.1A CN201510759655A CN105265156A CN 105265156 A CN105265156 A CN 105265156A CN 201510759655 A CN201510759655 A CN 201510759655A CN 105265156 A CN105265156 A CN 105265156A
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- cowpea
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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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- Pretreatment Of Seeds And Plants (AREA)
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Abstract
The invention discloses a cowpea strong seedling cultivation method, which comprises the steps of firstly, selecting seeds and sunning seeds; secondly, preparing the soil and fertilizing; thirdly, matching the age of seedlings; fourthly, protecting the roots of seedlings; fifthly, soaking seeds and sowing seeds; sixthly, managing after planting. According to the invention, based on the above cowpea strong seedling cultivation method, the cowpea quality and the cowpea yield are improved. Therefore, the method can be popularized and applied in large-scale vegetable plantations.
Description
Technical field
The present invention relates to proportion of crop planting field, particularly a kind of strong seedling cultivation method of cowpea.
Background technology
Cowpea has another name called long beans, carob, fresh kidney beans, angle beans, rice bean, waist beans, band beans, opotism beans, chopsticks beans, belongs to pulse family Vigna annual herb plant.Cowpea is edible with tender pod, and its nutrition is abundanter, can stir-fry and eat, cold and dressed with sauce, salt marsh, processing pickles and solarization fresh kidney beans do.
At present, plantation for cowpea still continues to use conventional method, namely live, water and fertilizer management, spraying pesticide diseases prevention worm, gather, the cowpea output of this method results is generally low, and the key factor restricting cowpea output is do not have nurturing staff, at present, the technology of also not standardizing cultivation cowpea strong sprout.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of strong seedling cultivation method of cowpea, and improve the Quality and yield of cowpea output, proper scale truck garden is applied.
For achieving the above object, the strong seedling cultivation method of a kind of cowpea that the present invention proposes, it comprises the steps:
One, seed selection is basked seeds.For improving germination vigor and the germination rate of seed, ensureing to germinate neatly, fast, should carry out choosing seeds and basking seeds.Reject plumpness poor, damage by worms, breakage and mildew seed, select fine day to shine 1 ~ 2 day on soil.Every mu by kind 1.5 ~ 2 kilograms.
Two, site preparation and fertilization.Mu high-quality farmyard manure 10000 kilograms, the chicken brid guano become thoroughly decomposed 2000 ~ 3000 kilograms, 200 kilograms, the cake fertilizer become thoroughly decomposed, 50 kilograms, ammonium nitrate.By 2/3 of fertilizer paving execute ground, plough deeply 2 times, fertilizer and soil fully mixed, then by cultivate line-spacing ridging or do furrow.Cowpea cultivation line-spacing average out to 0.6 meter, or wait line-spacing plantation, or size row cultivate.During the cultivation of size row, wide row space 0.7 meter, little line-spacing 0.5 meter.After ditching-fertilizing, water, moisture creating, support ridger, high 15 cm in ridge.
Three, seedling age is suitable for.Relatively early, regeneration capacity is more weak in the root system suberification of cowpea, and seedling age is unsuitable oversize.The standard in of the right age strong sprout is: calendar seedling age 20 ~ 25 days, and physiology seedling age is height of seedling 20 cm, degree of development 25 cm, and thick less than 0.3 centimetre of stem, true leaf 3 ~ 4, well developed root system, without damage by disease and insect.
Four, mulch measure.The key technology of cultivating of the right age strong sprout comprises: adopt nutritive cube, paper web, plastic barrel or the nursery of nutriment earth work mulch, standing area 10 cm x 10 centimetres, prepares Nutrition Soil and carry out a soil disinfection by technical requirement.
Five, seed soaking sowing.Seed is put into the water that temperature remains on 25 ~ 30 DEG C, soak 2 ~ 3 hours, dried up.Because the radicle of cowpea is very sensitive to temperature and humidity, so general only seed soaking, not vernalization.First water before sowing and make vola moisture in the soil.During sowing, 1 alms bowl dibbling 3 ~ 4 seed, earthing 2 ~ 3 cm thick.
Six, rear management is broadcast.Broadcast rear maintenance daytime about 30 DEG C, night about 25 DEG C, to promote to come up.Germination in latter 7 days is broadcast, about 10 days tidy seedlings outputs under normal temperature.Now the hypocotyl of cowpea is to very temperature sensitive, and temperature is high must cause plant excessive growth, therefore temperature will be lowered, and keeps daytime 20 ~ 25 DEG C, night 14 ~ 16 DEG C.Seedling stage, temperature can not be too low simultaneously, be strictly on guard against that cold air is attacked, in order to avoid rust root.Cowpea does not generally topdress seedling stage, but must strengthen water management, prevents seedbed overdrying excessively wet, relative moisture of the soil about 70%.Field planting starts low temperature hardening in first about 7 days.Note ventilating, allow the common light of rice shoot.
The strong seedling cultivation method of a kind of cowpea proposed by the invention, improve the Quality and yield of cowpea output, proper scale truck garden is applied.
Embodiment
A strong seedling cultivation method for cowpea, it comprises the steps:
One, seed selection is basked seeds.For improving germination vigor and the germination rate of seed, ensureing to germinate neatly, fast, should carry out choosing seeds and basking seeds.Reject plumpness poor, damage by worms, breakage and mildew seed, select fine day to shine 1 ~ 2 day on soil.Every mu by kind 1.5 ~ 2 kilograms.
Two, site preparation and fertilization.Mu high-quality farmyard manure 10000 kilograms, the chicken brid guano become thoroughly decomposed 2000 ~ 3000 kilograms, 200 kilograms, the cake fertilizer become thoroughly decomposed, 50 kilograms, ammonium nitrate.By 2/3 of fertilizer paving execute ground, plough deeply 2 times, fertilizer and soil fully mixed, then by cultivate line-spacing ridging or do furrow.Cowpea cultivation line-spacing average out to 0.6 meter, or wait line-spacing plantation, or size row cultivate.During the cultivation of size row, wide row space 0.7 meter, little line-spacing 0.5 meter.After ditching-fertilizing, water, moisture creating, support ridger, high 15 cm in ridge.
Three, seedling age is suitable for.Relatively early, regeneration capacity is more weak in the root system suberification of cowpea, and seedling age is unsuitable oversize.The standard in of the right age strong sprout is: calendar seedling age 20 ~ 25 days, and physiology seedling age is height of seedling 20 cm, degree of development 25 cm, and thick less than 0.3 centimetre of stem, true leaf 3 ~ 4, well developed root system, without damage by disease and insect.
Four, mulch measure.The key technology of cultivating of the right age strong sprout comprises: adopt nutritive cube, paper web, plastic barrel or the nursery of nutriment earth work mulch, standing area 10 cm x 10 centimetres, prepares Nutrition Soil and carry out a soil disinfection by technical requirement.
Five, seed soaking sowing.Seed is put into the water that temperature remains on 25 ~ 30 DEG C, soak 2 ~ 3 hours, dried up.Because the radicle of cowpea is very sensitive to temperature and humidity, so general only seed soaking, not vernalization.First water before sowing and make vola moisture in the soil.During sowing, 1 alms bowl dibbling 3 ~ 4 seed, earthing 2 ~ 3 cm thick.
Six, rear management is broadcast.Broadcast rear maintenance daytime about 30 DEG C, night about 25 DEG C, to promote to come up.Germination in latter 7 days is broadcast, about 10 days tidy seedlings outputs under normal temperature.Now the hypocotyl of cowpea is to very temperature sensitive, and temperature is high must cause plant excessive growth, therefore temperature will be lowered, and keeps daytime 20 ~ 25 DEG C, night 14 ~ 16 DEG C.Seedling stage, temperature can not be too low simultaneously, be strictly on guard against that cold air is attacked, in order to avoid rust root.Cowpea does not generally topdress seedling stage, but must strengthen water management, prevents seedbed overdrying excessively wet, relative moisture of the soil about 70%.Field planting starts low temperature hardening in first about 7 days.Note ventilating, allow the common light of rice shoot.
The strong seedling cultivation method of a kind of cowpea proposed by the invention, improve the Quality and yield of cowpea output, proper scale truck garden is applied.
Claims (1)
1. a strong seedling cultivation method for cowpea, it comprises the steps:
One, seed selection is basked seeds: be improve the germination vigor of seed and germination rate, ensure to germinate neat, fast, should carry out choosing seeds and basking seeds, reject plumpness poor, damage by worms, breakage and mildew seed, select fine day to shine 1 ~ 2 day on soil, every mu by kind 1.5 ~ 2 kilograms;
Two, site preparation and fertilization: mu high-quality farmyard manure 10000 kilograms, the chicken brid guano become thoroughly decomposed 2000 ~ 3000 kilograms, 200 kilograms, the cake fertilizer become thoroughly decomposed, 50 kilograms, ammonium nitrate, 2/3 of fertilizer paving is executed ground, ploughs deeply 2 times, fertilizer and soil are fully mixed, then by cultivation line-spacing ridging or do furrow, cowpea cultivation line-spacing average out to 0.6 meter, or wait line-spacing plantation, or size row cultivate, during the cultivation of size row, wide row space 0.7 meter, little line-spacing 0.5 meter, after ditching-fertilizing, water, moisture creating, support ridger, high 15 cm in ridge;
Three, seedling age is suitable for: the root system suberification of cowpea relatively early, regeneration capacity is more weak, seedling age is unsuitable oversize, the standard in of the right age strong sprout is: calendar seedling age 20 ~ 25 days, and physiology seedling age is height of seedling 20 cm, degree of development 25 cm, thick less than 0.3 centimetre of stem, true leaf 3 ~ 4, well developed root system, without damage by disease and insect;
Four, mulch measure: the key technology of cultivating of the right age strong sprout comprises: adopt nutritive cube, paper web, plastic barrel or the nursery of nutriment earth work mulch, standing area 10 cm x 10 centimetres, prepares Nutrition Soil by technical requirement and carries out a soil disinfection;
Five, seed soaking sowing: seed is put into the water that temperature remains on 25 ~ 30 DEG C, soak 2 ~ 3 hours, dried up, because the radicle of cowpea is very sensitive to temperature and humidity, so general only seed soaking, not vernalization, first water before sowing and make vola moisture in the soil, during sowing, 1 alms bowl dibbling 3 ~ 4 seed, earthing 2 ~ 3 cm thick;
Six, broadcast rear management: broadcast rear maintenance daytime about 30 DEG C, night about 25 DEG C, to promote to come up, germination in latter 7 days is broadcast under normal temperature, about 10 days tidy seedlings outputs, now the hypocotyl of cowpea is to very temperature sensitive, temperature is high must cause plant excessive growth, therefore temperature to be lowered, keep daytime 20 ~ 25 DEG C, night 14 ~ 16 DEG C, seedling stage, temperature can not be too low simultaneously, be strictly on guard against that cold air is attacked, in order to avoid rust root, cowpea does not generally topdress seedling stage, but must water management be strengthened, prevent seedbed overdrying excessively wet, relative moisture of the soil about 70%, field planting starts low temperature hardening in first about 7 days, note ventilating, allow the common light of rice shoot.
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| CN201510759655.1A CN105265156A (en) | 2015-11-05 | 2015-11-05 | Cowpea strong seedling cultivation method |
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| CN201510759655.1A CN105265156A (en) | 2015-11-05 | 2015-11-05 | Cowpea strong seedling cultivation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688532A (en) * | 2016-11-24 | 2017-05-24 | 蚌埠市宗洼草鸡养殖农民专业合作社 | Cowpea planting method |
| CN106797785A (en) * | 2017-01-13 | 2017-06-06 | 和县绿源蔬菜种植有限责任公司 | A kind of autumn high yield cultivating method of asparagus bean |
| CN107409719A (en) * | 2017-08-24 | 2017-12-01 | 江西农业大学 | A kind of method for cultivating cowpea strong sprout |
| CN108633669A (en) * | 2018-04-04 | 2018-10-12 | 广西壮族自治区农业科学院 | Method for cultivating medium-ripened trailing short cowpea variety in south China in open field in summer |
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| CN103798017A (en) * | 2014-01-21 | 2014-05-21 | 和县常久农业发展有限公司 | Method for planting cowpeas |
| KR20140060711A (en) * | 2012-11-12 | 2014-05-21 | 농업회사법인 동의나라 주식회사 | Cultivation method of cowpea herbs |
| CN104081987A (en) * | 2014-07-08 | 2014-10-08 | 太仓市泗州农场专业合作社 | Method for planting high-yield cowpeas |
| CN104115642A (en) * | 2014-06-27 | 2014-10-29 | 和县海豪蔬菜种植有限责任公司 | Asparagus bean cultivation method |
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- 2015-11-05 CN CN201510759655.1A patent/CN105265156A/en active Pending
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| CN104115642A (en) * | 2014-06-27 | 2014-10-29 | 和县海豪蔬菜种植有限责任公司 | Asparagus bean cultivation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688532A (en) * | 2016-11-24 | 2017-05-24 | 蚌埠市宗洼草鸡养殖农民专业合作社 | Cowpea planting method |
| CN106797785A (en) * | 2017-01-13 | 2017-06-06 | 和县绿源蔬菜种植有限责任公司 | A kind of autumn high yield cultivating method of asparagus bean |
| CN107409719A (en) * | 2017-08-24 | 2017-12-01 | 江西农业大学 | A kind of method for cultivating cowpea strong sprout |
| CN108633669A (en) * | 2018-04-04 | 2018-10-12 | 广西壮族自治区农业科学院 | Method for cultivating medium-ripened trailing short cowpea variety in south China in open field in summer |
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