CN102640632A - Method for improving selenium content of radish - Google Patents
Method for improving selenium content of radish Download PDFInfo
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- CN102640632A CN102640632A CN2012100830658A CN201210083065A CN102640632A CN 102640632 A CN102640632 A CN 102640632A CN 2012100830658 A CN2012100830658 A CN 2012100830658A CN 201210083065 A CN201210083065 A CN 201210083065A CN 102640632 A CN102640632 A CN 102640632A
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Abstract
The invention discloses a method for improving selenium content of radish. The method comprises the following steps of: variety selection, soil preparation, sowing and field management, wherein a fertilizer containing a selenium element is applied in the field management. According to the method, a sodium selenite solution is organically combined with other fertilizers, so that the radish obtains a large quantity of nutrition, vigorous growth of the radish is ensured, and absorption of selenium is improved; and by using a large quantity of the selenium-containing fertilizer, the yield of the radish can be ensured, and the quality of the radish is also improved.
Description
Technical field
What the present invention relates to is a kind of method that improves the radish selenium content.
Background technology
Radish (
Raphanus sativusL.) have another name called radish, dish head, belong to Cruciferae, Rhaphanus.Originate in China, all there is cultivation various places, and kind is extremely many, and common have carrot, green turnip, ternip, summer radish and a red flesh etc.Root is edible, is one of main vegetables of China, and seed oil-containing 42% can be used for soap system or makes lubricating oil.Seed, bright root, Ye Junke are used as medicine, and the function therapeutic method to keep the adverse qi flowing downward disappears long-pending.The starch-containing enzyme of raw turnip can be aid digestion.The part that we eat is a root.
Selenium is the important component part of some antioxidases (glutathione peroxidase) and selenium-P albumen in animal and human's body; Play a part balance oxidation reduction atmosphere in vivo; Selenium has been used as the trace element of needed by human, and the research proof has the effect of the animal immunizing power of raising, and selenium is the hot issue in this field for the research of immunity influence and cancer prevention in the world; The effect of selenium is more wide in range; Its principle mainly is two: the first, form antioxidase in the body, can mention the protection cell membrane and avoid oxidative damage, keep its permeability; The second, selenium-P albumen has poisonous substances such as chelating heavy metal, reduces the poisonous substance toxic action.Therefore, selenium is referred to as " king of anti-cancer " in the body trace element by scientist, and selenium can be used as the animal feed trace mineral supplement; Simultaneously also can in vegetable manure, add trace element fertilizer, at present, a lot of rich selenium products arranged in the prior art; Such as, selenium-enriched apple, rich selenium tea, it is normally only through spraying sodium selenite solution; Improve the selenium content of plant, not enough is only to spray sodium selenite solution, does not catch up with if plant nutrition is supplied with; Influence absorption ratio, and prior art is not also about cultivating the report of rich selenium radish.
Summary of the invention
The present invention is directed to existing deficiency a kind of method that improves the radish selenium content is provided.
The present invention realizes above-mentioned purpose through following method.
A kind of method that improves the radish selenium content,
(1) kind is selected: select high yield, disease-resistant, manageable kind;
(2) wholely: will carry out basal dressing before the plantation, plough, preparation such as sterilization; Base fertilizer should be main with fertilizer; Applying fertilizer to the subsoil should combine to carry out wholely, executes 3500～4000 kilograms of the high-quality farmyard manures that become thoroughly decomposed, superphosphate 10-20 kilogram, urea 20-25 kilogram, will plough under in the soil after the fertilising for every mu; With the fully uniform mixing of table soil, 1000 times of carbendazim or the sterilization of thiophanate methyl soup are sprayed in last ground;
(3) sowing: 1～2 of every cave program request, every mu of seeding quantity 140g～190g after planting waters, and irrigate foot, covers 0.5cm with fine earth, and covering with plastic film is incubated, preserves moisture then, promotes seed sprouting;
(4) field management: broadcast back about 20 days, radish begins brokenly in vain, and use clod and push down film cut place this moment, prevents that film is by jack-up; It is little after planting to reach the seedling stage water requirement, keeps ground moistening, does not do and does not water, and the blade vigorous period will suitably be controlled the water restraining the growth of seedlings;
Topdress: topdress and execute 2 times, each 20-25 kilogram is for the first time when the taproot root begins to expand; Topdressing back about 18 days for the first time for the second time;
The said fertilizer that topdresses is made up of following substances in parts by weight: 20～26 parts in potassium nitrate, diammonium phosphate 10-15 part, four water ammonium molybdate 8-12 parts, white vitriol 10-13 part, ammonium sulfate 10-15 part, ABA 12-14 part, sodium selenite 20-23 part, potassium sulphate 15-20 part, fulvic acid 2-5 part, time missible oil 1-3 part, carbendazim 2-4 part.
Said topdressing preferably is made up of the composition of following weight ratio: 23 parts in potassium nitrate, 13 parts of diammonium phosphate, 10 parts of four water ammonium molybdates, 12 parts of white vitriols, 13 parts in ammonium sulfate, 13 parts of ABAs, 22 parts of sodium selenites, 18 parts of potassium sulphates; 3 parts of fulvic acids, 2 parts of time missible oil, 3 parts of carbendazim.
Beneficial effect
The present invention has the following advantages:
(1), the present invention organically combines sodium selenite and other fertilizer; Apply as base fertilizer in the soil of plantation radish; When making radish obtain a large amount of nutrition to guarantee vigorous growth, improved absorption, a large amount of use to selenium; Not only can guarantee the output of radish, and improve the quality of radish; Not containing any harmful components, is the green fertilizer that develops eco-agriculture, and can reduce cost to greatest extent, improves fertilizer efficiency, highly efficient and productive, high-quality;
(2) fertilizer of the present invention has been set up time missible oil and carbendazim, under the prerequisite that increases the soil organic matter, has reduced the probability of radish infection damage by disease and insect;
(4) composite fertilizer of the present invention carries out reasonable formula with various fertilizer, and scientific formulation is reasonable, wide accommodation, and fertilizer efficiency is powerful lasting, and this season availability is high.
Embodiment
Below in conjunction with embodiment the present invention is further described, following each embodiment only is used to explain the present invention, to not restriction of the present invention.
Embodiment one
A kind of method that improves the radish selenium content,
(1) kind is selected: select high yield, disease-resistant, manageable kind;
(2) wholely: will carry out basal dressing before the plantation, plough, preparation such as sterilization; Base fertilizer should be main with fertilizer; Applying fertilizer to the subsoil should combine to carry out wholely, executes 3500 kilograms of the high-quality farmyard manures that become thoroughly decomposed, 10 kilograms of superphosphate, 20 kilograms in urea, will plough under in the soil after the fertilising for every mu; With the fully uniform mixing of table soil, 1000 times of carbendazim or the sterilization of thiophanate methyl soup are sprayed in last ground;
(3) sowing: 1 of every cave program request, every mu of seeding quantity 140g after planting waters, and irrigate foot, covers 0.5cm with fine earth, and covering with plastic film is incubated, preserves moisture then, promotes seed sprouting;
(4) field management: broadcast back about 20 days, radish begins brokenly in vain, and use clod and push down film cut place this moment, prevents that film is by jack-up; It is little after planting to reach the seedling stage water requirement, keeps ground moistening, does not do and does not water, and the blade vigorous period will suitably be controlled the water restraining the growth of seedlings;
Topdress: topdress and execute 2 times, each 20 kilograms, for the first time when the taproot root begins to expand; Topdressing back about 18 days for the first time for the second time;
The said fertilizer that topdresses is made up of following substances in parts by weight: 20 parts in potassium nitrate, 10 parts of diammonium phosphate, 8 parts of four water ammonium molybdates, 10 parts of white vitriols, 10 parts in ammonium sulfate, 12 parts of ABAs, 20 parts of sodium selenites, 15 parts of potassium sulphates, 2 parts of fulvic acids, 1 part of time missible oil, 2 parts of carbendazim.
Embodiment two
A kind of method that improves the radish selenium content,
(1) kind is selected: select high yield, disease-resistant, manageable kind;
(2) wholely: will carry out basal dressing before the plantation, plough, preparation such as sterilization; Base fertilizer should be main with fertilizer; Applying fertilizer to the subsoil should combine to carry out wholely, executes 4000 kilograms of the high-quality farmyard manures that become thoroughly decomposed, 20 kilograms of superphosphate, 25 kilograms in urea, will plough under in the soil after the fertilising for every mu; With the fully uniform mixing of table soil, 1000 times of carbendazim or the sterilization of thiophanate methyl soup are sprayed in last ground;
(3) sowing: 2 of every cave program requests, every mu of seeding quantity 190g after planting waters, and irrigate foot, covers 0.5cm with fine earth, and covering with plastic film is incubated, preserves moisture then, promotes seed sprouting;
(4) field management: broadcast back about 20 days, radish begins brokenly in vain, and use clod and push down film cut place this moment, prevents that film is by jack-up; It is little after planting to reach the seedling stage water requirement, keeps ground moistening, does not do and does not water, and the blade vigorous period will suitably be controlled the water restraining the growth of seedlings;
Topdress: topdress and execute 2 times, each 25 kilograms, for the first time when the taproot root begins to expand; Topdressing back about 18 days for the first time for the second time;
The said fertilizer that topdresses is made up of following substances in parts by weight: 26 parts in potassium nitrate, 15 parts of diammonium phosphate, 12 parts of four water ammonium molybdates, 13 parts of white vitriols, 15 parts in ammonium sulfate, 14 parts of ABAs, 23 parts of sodium selenites, 20 parts of potassium sulphates, 5 parts of fulvic acids, 3 parts of time missible oil, 4 parts of carbendazim.
Embodiment three
A kind of method that improves the radish selenium content,
(1) kind is selected: select high yield, disease-resistant, manageable kind;
(2) wholely: will carry out basal dressing before the plantation, plough, preparation such as sterilization; Base fertilizer should be main with fertilizer; Applying fertilizer to the subsoil should combine to carry out wholely, executes 3700 kilograms of the high-quality farmyard manures that become thoroughly decomposed, 15 kilograms of superphosphate, 22 kilograms in urea, will plough under in the soil after the fertilising for every mu; With the fully uniform mixing of table soil, 1000 times of carbendazim or the sterilization of thiophanate methyl soup are sprayed in last ground;
(3) sowing: 2 of every cave program requests, every mu of seeding quantity 170g after planting waters, and irrigate foot, covers 0.5cm with fine earth, and covering with plastic film is incubated, preserves moisture then, promotes seed sprouting;
(4) field management: broadcast back about 20 days, radish begins brokenly in vain, and use clod and push down film cut place this moment, prevents that film is by jack-up; It is little after planting to reach the seedling stage water requirement, keeps ground moistening, does not do and does not water, and the blade vigorous period will suitably be controlled the water restraining the growth of seedlings;
Topdress: topdress and execute 2 times, each 22 kilograms, for the first time when the taproot root begins to expand; Topdressing back about 18 days for the first time for the second time;
The said fertilizer that topdresses is made up of following substances in parts by weight: 23 parts in potassium nitrate, 13 parts of diammonium phosphate, 10 parts of four water ammonium molybdates, 12 parts of white vitriols, 13 parts in ammonium sulfate, 13 parts of ABAs, 22 parts of sodium selenites, 18 parts of potassium sulphates; 3 parts of fulvic acids, 2 parts of time missible oil, 3 parts of carbendazim.
When use is topdressed, directly various compositions are mixed according to said weight portion, stir, the Shi Suichong that can water executes above-mentioned fertilizer, also can evenly spread fertilizer over the fields in soil, after water.
The preferred embodiment that the above-mentioned inventor of being provides the invention is not restricted to these embodiment.Prescription of the present invention can carry out the component adjustment according to the location soil status, all can reach promising result.
Claims (2)
1. a method that improves the radish selenium content is characterized in that,
(1) kind is selected: select high yield, disease-resistant, manageable kind;
(2) wholely: will carry out basal dressing before the plantation, plough, preparation such as sterilization; Base fertilizer should be main with fertilizer; Applying fertilizer to the subsoil should combine to carry out wholely, executes 3500～4000 kilograms of the high-quality farmyard manures that become thoroughly decomposed, superphosphate 10-20 kilogram, urea 20-25 kilogram, will plough under in the soil after the fertilising for every mu; With the fully uniform mixing of table soil, 1000 times of carbendazim or the sterilization of thiophanate methyl soup are sprayed in last ground;
(3) sowing: 1～2 of every cave program request, every mu of seeding quantity 140g～190g after planting waters, and irrigate foot, covers 0.5cm with fine earth, and covering with plastic film is incubated, preserves moisture then, promotes seed sprouting;
(4) field management: broadcast back about 20 days, radish begins brokenly in vain, and use clod and push down film cut place this moment, prevents that film is by jack-up; It is little after planting to reach the seedling stage water requirement, keeps ground moistening, does not do and does not water, and the blade vigorous period will suitably be controlled the water restraining the growth of seedlings;
Topdress: topdress and execute 2 times, each 20-25 kilogram is for the first time when the taproot root begins to expand; Topdressing back about 18 days for the first time for the second time;
The said fertilizer that topdresses is made up of following substances in parts by weight: 20～26 parts in potassium nitrate, diammonium phosphate 10-15 part, four water ammonium molybdate 8-12 parts, white vitriol 10-13 part, ammonium sulfate 10-15 part, ABA 12-14 part, sodium selenite 20-23 part, potassium sulphate 15-20 part, fulvic acid 2-5 part, time missible oil 1-3 part, carbendazim 2-4 part.
2. the method for raising radish selenium content according to claim 1; It is characterized in that; Said topdressing preferably is made up of the composition of following weight ratio: 23 parts in potassium nitrate, 13 parts of diammonium phosphate, 10 parts of four water ammonium molybdates, 12 parts of white vitriols, 13 parts in ammonium sulfate, 13 parts of ABAs, 22 parts of sodium selenites, 18 parts of potassium sulphates; 3 parts of fulvic acids, 2 parts of time missible oil, 3 parts of carbendazim.
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| CN2012100830658A CN102640632A (en) | 2012-03-27 | 2012-03-27 | Method for improving selenium content of radish |
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| CN2012100830658A CN102640632A (en) | 2012-03-27 | 2012-03-27 | Method for improving selenium content of radish |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340089A (en) * | 2013-07-26 | 2013-10-09 | 苏州科缔康农业生物科技有限公司 | Cultivation method of green turnip rich in zinc and selenium and capable of dispelling effects of alcohol and protecting liver |
| CN104396482A (en) * | 2014-10-22 | 2015-03-11 | 陆川县泓源蔬菜专业合作社 | Carrot high-yield planting method |
| CN104557271A (en) * | 2014-12-22 | 2015-04-29 | 界首市联发种植专业合作社 | Special fertilizer for high-yield fruit radishes |
| CN104823646A (en) * | 2015-04-20 | 2015-08-12 | 唐兴龙 | Cultivation method for zinc-rich radish |
| CN105230303A (en) * | 2015-10-27 | 2016-01-13 | 全椒井府富硒生态牧业有限公司 | Planting method of selenium-rich radishes |
| CN106008023A (en) * | 2016-06-27 | 2016-10-12 | 陈启芬 | Compound fertilizer |
| CN106613163A (en) * | 2016-11-24 | 2017-05-10 | 蚌埠市宗洼草鸡养殖农民专业合作社 | Method for preventing radish from being hollow |
| CN107141026A (en) * | 2017-05-12 | 2017-09-08 | 华中农业大学 | A kind of nutrient solution for improving radish Se content and the method that radish Se content is improved using it |
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| CN1986496A (en) * | 2005-12-22 | 2007-06-27 | 颜送贵 | Selenium-rich sweetener and its preparing method |
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| CN1986496A (en) * | 2005-12-22 | 2007-06-27 | 颜送贵 | Selenium-rich sweetener and its preparing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340089A (en) * | 2013-07-26 | 2013-10-09 | 苏州科缔康农业生物科技有限公司 | Cultivation method of green turnip rich in zinc and selenium and capable of dispelling effects of alcohol and protecting liver |
| CN104396482A (en) * | 2014-10-22 | 2015-03-11 | 陆川县泓源蔬菜专业合作社 | Carrot high-yield planting method |
| CN104557271A (en) * | 2014-12-22 | 2015-04-29 | 界首市联发种植专业合作社 | Special fertilizer for high-yield fruit radishes |
| CN104823646A (en) * | 2015-04-20 | 2015-08-12 | 唐兴龙 | Cultivation method for zinc-rich radish |
| CN105230303A (en) * | 2015-10-27 | 2016-01-13 | 全椒井府富硒生态牧业有限公司 | Planting method of selenium-rich radishes |
| CN106008023A (en) * | 2016-06-27 | 2016-10-12 | 陈启芬 | Compound fertilizer |
| CN106613163A (en) * | 2016-11-24 | 2017-05-10 | 蚌埠市宗洼草鸡养殖农民专业合作社 | Method for preventing radish from being hollow |
| CN107141026A (en) * | 2017-05-12 | 2017-09-08 | 华中农业大学 | A kind of nutrient solution for improving radish Se content and the method that radish Se content is improved using it |
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Application publication date: 20120822 |