CN102282953A - Fertilizing method for smallanthus sonchifolius - Google Patents
Fertilizing method for smallanthus sonchifolius Download PDFInfo
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- CN102282953A CN102282953A CN2011101880132A CN201110188013A CN102282953A CN 102282953 A CN102282953 A CN 102282953A CN 2011101880132 A CN2011101880132 A CN 2011101880132A CN 201110188013 A CN201110188013 A CN 201110188013A CN 102282953 A CN102282953 A CN 102282953A
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Abstract
The invention discloses a fertilizing method for smallanthus sonchifolius. A fertilizer comprising the following nutrients is applied in each mu: 20 to 25 kilograms of N, 12 to 18 kilograms of P, and 20 to 25 kilograms of K; and 40 to 60 percent of N nutrient in the total nutrient is provided by an organic fertilizer, the rest part of the N nutrient is provided by chemical fertilizer, and the rest part of the organic fertilizer except phosphorus and potassium nutrients is complemented to the total nutrient content by using chemical fertilizer. The fertilizing method comprises the following steps of: applying a base fertilizer, namely fully irrigating the soil for 2 to 3 days, uniformly scattering all the organic fertilizer and the chemical fertilizer to the soil at one time, turning over the soil, and ridging; and planting 1,000 to 1,300 plants of smallanthus sonchifolius in each mu. The organic fertilizer and the chemical fertilizer are matched and totally used as the base fertilizer for applying, so that excessive growth of the ground part at the late growth period of the smallanthus sonchifolius is effectively prevented, and the yield is increased; and meanwhile, the quality of the smallanthus sonchifolius is improved, the disease resistance of the smallanthus sonchifolius is improved, and the economic benefit is increased.
Description
Technical field
The present invention relates to a kind of fertilizing method of Smallantus sonchifolium.
Background technology
Smallantus sonchifolium is the perennial dicotyledonous herbaceous plant of composite family Helianthus, has characteristics such as anti-high light, anti-middle low temperature, originates in South America Andes one band.Eat raw mainly as fruit, have refrigerant annealing, clearing heat and detoxicating effect.Along with the day by day increase of society to the functional food demand, Smallantus sonchifolium is more and more paid attention to widely because of its special functional characteristic and good medical value.Contain a large amount of fructo-oligosaccharide (FOS) in the Smallantus sonchifolium stem tuber, not only can be used as high-grade fruit, more can be developed to novel health food; Contain multiple phenolic acid in the leaf of Smallantus sonchifolium, significant antioxidant role is arranged, treatment diabetes and gastrointestinal disease are had positive impact.Thereby Smallantus sonchifolium not only can occupy a tiny space in the exploitation of health food, also has very important prospect in pharmaceuticals industry.But at present to the culture technique research of Smallantus sonchifolium seldom, exist in the fertilising and do not apply fertilizer and two kinds of viewpoints of an application of organic fertilizers, these two kinds of fertilization modes all can not reach high yield, high-quality Smallantus sonchifolium production purpose.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of fertilizing method of Smallantus sonchifolium.
For solving the problems of the technologies described above, the technical solution used in the present invention may further comprise the steps:
(1) mu applying fertilizer total nutrient amount is: N:20-25kg P:12-18kg K:20-25kg, the 40%-60% of N nutrition is provided by fertilizer in the described total nutrient amount, the remainder of N nutrition is provided by chemical fertilizer, and remainder is supplemented to total nutrient content by chemical fertilizer except that the phosphorus potassium nutrition that fertilizer contains.
50% of N nutrition is provided by fertilizer in the best total nutrient amount, and 50% is provided by chemical fertilizer.
(2) making base manure applies: abundant irrigated soil, irrigate after 2-3 days, described fertilizer and chemical fertilizer are once all evenly spread fertilizer over the fields behind soil turn over, ridging.
Every mu of ground plantation of Smallantus sonchifolium 1000-1300 strain.
Adopt the beneficial effect that technique scheme produced to be: fertilizer and chemical fertilizer cooperation are all made base manure and are used, and effectively prevent the excessive growth of Smallantus sonchifolium late growth stage overground part, and output reaches 40000 kghm
-2More than, production ratio is single increases production 26% to fertilize, than single organic fertilizer volume increase 7.8%; Improved the Smallantus sonchifolium quality simultaneously, solubility solid, soluble sugar, sugar-acid ratio all be higher than single to fertilize with the Smallantus sonchifolium of single organic fertilizer, titratable acid be lower than single to fertilize with the Smallantus sonchifolium of single organic fertilizer; The disease resistance of Smallantus sonchifolium strengthens, and has increased economic benefit.
Embodiment
Embodiment 1:
(1) fertilizer 750kg, urea 20.5kg, two ammonium 19.3kg, potassium sulphate 8.4kg; The mass percent that fertilizer contains amount of nutrients is full N 1.59%, full P 1.69%, full K 2.08%; It is 46% that urea contains the N mass percent; It is 18% that two ammoniums contain the N mass percent, and containing the P mass percent is 19.2%; It is 44.8% that potassium sulphate contains the potassium mass percent.
Mu applying fertilizer total nutrient amount is: N:24.8kg P:16.4kg K:20kg, and 48% of N nutrition is provided by fertilizer in the total nutrient amount, and 52% is provided by chemical fertilizer.
(2) making base manure applies: abundant irrigated soil, irrigate after 2 days, described fertilizer and chemical fertilizer are once all evenly spread fertilizer over the fields behind soil turn over, ridging.
Plantation 1000 strains of every mu of ground of Smallantus sonchifolium.
The Smallantus sonchifolium fruit yield is 41000 kghm
-2
Embodiment 2:
(1) fertilizer 692kg, urea 17kg, two ammonium 17.2kg, potassium sulphate 17kg.Fertilizer and chemical fertilizer are with embodiment 1.
Mu applying fertilizer total nutrient amount is: N:22kg P:15kg K:22kg, and 50% of N nutrition is provided by fertilizer in the total nutrient amount, and 50% is provided by chemical fertilizer.
(2) making base manure applies: abundant irrigated soil, irrigate after 3 days, described fertilizer and chemical fertilizer are once all evenly spread fertilizer over the fields behind soil turn over, ridging.
Plantation 1200 strains of every mu of ground of Smallantus sonchifolium.
The Smallantus sonchifolium fruit yield is 40000 kghm
-2
Embodiment 3:
(1) fertilizer 755kg, urea 6.7kg, two ammonium 27.3kg, potassium sulphate 9.6kg.Fertilizer and chemical fertilizer are with embodiment 1.
Mu applying fertilizer total nutrient amount is: N:20kg P:18kg K:20kg, and 60% of N nutrition is provided by fertilizer in the total nutrient amount, and 40% is provided by chemical fertilizer.
(2) making base manure applies: abundant irrigated soil, irrigate after 2 days, described fertilizer and chemical fertilizer are once all evenly spread fertilizer over the fields behind soil turn over, ridging.
Plantation 1000 strains of every mu of ground of Smallantus sonchifolium.
The Smallantus sonchifolium fruit yield is 41000 kghm
-2
Embodiment 4:
(1) fertilizer 629kg, urea 29.8kg, two ammonium 7.3kg, potassium sulphate 26.6kg.Fertilizer and chemical fertilizer are with embodiment 1.
Mu applying fertilizer total nutrient amount is: N:25kg P:12kg K:25kg, and 40% of N nutrition is provided by fertilizer in the total nutrient amount, and 60% is provided by chemical fertilizer.
(2) making base manure applies: abundant irrigated soil, irrigate after 3 days, described fertilizer and chemical fertilizer are once all evenly spread fertilizer over the fields behind soil turn over, ridging.
Plantation 1300 strains of every mu of ground of Smallantus sonchifolium.
The Smallantus sonchifolium fruit yield is 41500 kghm
-2
Claims (3)
1. the fertilizing method of a Smallantus sonchifolium is characterized in that,
(1) mu applying fertilizer total nutrient amount is: N:20-25kg P:12-18kg K:20-25kg, the 40%-60% of N nutrition is provided by fertilizer in the described total nutrient amount, the remainder of N nutrition is provided by chemical fertilizer, and remainder is supplemented to total nutrient content by chemical fertilizer except that the phosphorus potassium nutrition that fertilizer contains;
(2) making base manure applies: abundant irrigated soil, irrigate after 2-3 days, described fertilizer and chemical fertilizer are once all evenly spread fertilizer over the fields behind soil turn over, ridging.
2. a kind of fertilizing method of Smallantus sonchifolium according to claim 1 is characterized in that, 50% of N nutrition is provided by fertilizer in the described total nutrient amount, and 50% is provided by chemical fertilizer.
3. a kind of fertilizing method of Smallantus sonchifolium according to claim 1 is characterized in that, every mu of ground plantation of described Smallantus sonchifolium 1000-1300 strain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101880132A CN102282953A (en) | 2011-07-06 | 2011-07-06 | Fertilizing method for smallanthus sonchifolius |
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| CN2011101880132A CN102282953A (en) | 2011-07-06 | 2011-07-06 | Fertilizing method for smallanthus sonchifolius |
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| CN102282953A true CN102282953A (en) | 2011-12-21 |
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| CN2011101880132A Pending CN102282953A (en) | 2011-07-06 | 2011-07-06 | Fertilizing method for smallanthus sonchifolius |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393770A (en) * | 2015-11-30 | 2016-03-16 | 全椒县大地种植专业合作社 | Sorghum cultivation method |
| CN105474953A (en) * | 2015-11-30 | 2016-04-13 | 全椒县大地种植专业合作社 | Sunflower cultivating method |
| CN105493810A (en) * | 2015-11-30 | 2016-04-20 | 全椒县大地种植专业合作社 | Corn cultivation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806487A (en) * | 2006-01-27 | 2006-07-26 | 昆明瑞鹏生态农业科技有限公司 | Counter-season yacon planting method |
-
2011
- 2011-07-06 CN CN2011101880132A patent/CN102282953A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806487A (en) * | 2006-01-27 | 2006-07-26 | 昆明瑞鹏生态农业科技有限公司 | Counter-season yacon planting method |
Non-Patent Citations (6)
| Title |
|---|
| 《中国优秀硕士学位论文全文数据库农业科技辑》 20101031 吴心佳 冀中地区雪莲果生态适应性试验研究 1-3 , * |
| 《农技服务》 20070228 肖盛明 雪莲果栽培技术 100 1-3 第24卷, 第2期 * |
| 《北方园艺》 20101231 王丽君等 雪莲果的特点及高产栽培技术 83-84 1-3 , 第24期 * |
| 《山西农业科学》 20110430 郝燕燕等 我国雪莲果栽培现状及发展前景 383-385，388 1-3 第39卷, 第4期 * |
| 吴心佳: "冀中地区雪莲果生态适应性试验研究", 《中国优秀硕士学位论文全文数据库农业科技辑》 * |
| 杜桂香等: "雪莲果高产栽培技术", 《河北农业科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393770A (en) * | 2015-11-30 | 2016-03-16 | 全椒县大地种植专业合作社 | Sorghum cultivation method |
| CN105474953A (en) * | 2015-11-30 | 2016-04-13 | 全椒县大地种植专业合作社 | Sunflower cultivating method |
| CN105493810A (en) * | 2015-11-30 | 2016-04-20 | 全椒县大地种植专业合作社 | Corn cultivation method |
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Application publication date: 20111221 |