CN105210611A - The cultivation method of the rich glutathione tomato of a kind of rich selenium - Google Patents

The cultivation method of the rich glutathione tomato of a kind of rich selenium Download PDF

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CN105210611A
CN105210611A CN201510595399.7A CN201510595399A CN105210611A CN 105210611 A CN105210611 A CN 105210611A CN 201510595399 A CN201510595399 A CN 201510595399A CN 105210611 A CN105210611 A CN 105210611A
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tomato
parts
rich
glutathione
fertilizer
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郑唯婧
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/007Determining fertilization requirements
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

The present invention relates to the cultivation method of the rich glutathione tomato of a kind of rich selenium, described cultivation method adopts rich selenium rich glutathione tomato special organic composite fertilizer when comprising the following steps: (1) tomato seedling, seedling density is every square meter 160-180 strain, fertilizer application amount is 10-15kg/ mu, evenly spreads fertilizer over the fields on seedbed; (2), before tomato is transplanted, apply rich selenium rich glutathione tomato special organic composite fertilizer, applied amount is 80-100kg/ mu; (3) add rich selenium rich glutathione tomato special organic composite fertilizer in tomato phase of bearing fruit of blooming, additional quantity is 30-50kg/ mu; According to soil moisture content in the whole cultivation of tomato, maintain the suitable soil moisture content of soil by pouring Saccharomyces cerevisiae fermented waste fluid; Cultivation method of the present invention from the tomato seedling stage just provide sufficient glutathione synthesis precursor and selenium source for it, thus make tomato can absorb at whole growth cycle from soil and be converted into glutathione, Organic Selenium by photosynthesis, tomato GSH-PX activity, organic selenium content are high, are of high nutritive value.

Description

The cultivation method of the rich glutathione tomato of a kind of rich selenium
Technical field
The present invention relates to the cultivation method of the rich glutathione tomato of a kind of rich selenium, belong to technique for cultivating tomato field.
Background technology
Tomato has effect of hemostasis, step-down, diuresis, stomach strengthening and digestion promoting, the flat liver of cool blood, has also been rich in antioxidant, can have prevented the destruction of radical pair skin, have anti-wrinkle effect of significantly improving looks in tomato.Tomato growth needs loose, fertilizer conservation, water conservation and nutrition matrix completely, tomato fertilizer requirement is larger, all should ensure sufficient nutrition each period, but each growthdevelopmental stage has different again to fertilizer amount demand, early stage stresses nitrogenous fertilizer, later stage stresses potash fertilizer, and the demand of phosphate fertilizer implements breeding time all the time, but will ensure the demand of potash fertilizer between whole breeding time.
Selenium is the necessary trace element of human body; it is a kind of multi-functional life nutritional element; there is anti-oxidant, adjustment organism metabolism; there is provided many functions such as immunity of organisms and premunition; selenium enzyme-glutathione peroxidase has reduction peroxide; anti peroxidation of lipid, the effect of Cell protection film.
The rich selenium tomato of current production all adopts the method for foliage-spray inorganic selenium, shortcoming is obvious, and first foliage-spray requires that the fertile comparision contents of selenium is high, adds and uses fertile cost, secondly, foliar application is easily affected by environment, and selenium fertilizer easily falls field, with water and soil loss, in addition, foliar application easily causes electrodeless selenium excess to remain in tomato surface, and have toxic action, safety is low.
In addition, existing chemical fertilizer is fertile as tomato planting, applied amount very little time, fertility is inadequate, easily causes and burn root or burn bud phenomenon when applied amount is too many; The tomato mouthfeel applying chemical fertilizer cultivation is poor, and the natural anti-oxidation composition being of value to health in tomato is as lower in glutathione, tomatin content, causes the nutritive value of tomato lower.Therefore need to develop and be a kind ofly exclusively used in tomato planting, absorption rate compoiste fertilizer high, balanced in nutrition, be equipped with new cultivation method, to reduce the applied amount of chemical fertilizer, improve the quality of tomato, reduce the pollution of environment simultaneously.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, the cultivation method of the rich glutathione tomato of a kind of rich selenium is provided, this cultivation method employs rich selenium rich glutathione tomato special organic composite fertilizer, the special organic composite fertilizer content of organic matter is high, fertilizer efficiency is lasting, Organic Selenium in the tomato cultivated, glutathione content are high, are of high nutritive value.
The technical solution adopted for the present invention to solve the technical problems is:
A cultivation method for the rich glutathione tomato of rich selenium, described cultivation method comprises the following steps:
(1) adopt rich glutathione tomato special organic composite fertilizer during tomato seedling, seedling density is every square meter 160-180 strain, and fertilizer application amount is 10-15kg/ mu, evenly spreads fertilizer over the fields on seedbed;
(2), before tomato is transplanted, apply rich glutathione tomato special organic composite fertilizer, applied amount is 80-100kg/ mu;
(3) add rich glutathione tomato special organic composite fertilizer in tomato phase of bearing fruit of blooming, additional quantity is 30-50kg/ mu;
According to soil moisture content in the whole cultivation of tomato, maintain the suitable soil moisture content of soil by pouring Saccharomyces cerevisiae and/or Se-enriched yeast fermented waste fluid;
Described compoiste fertilizer is made up of the component of following weight portion: humus soil 30 ~ 50 parts, rice bran 20-30 part, zeolite powder 5 ~ 10 parts, dry animal dung 15 ~ 25 parts, compound amino acid 5 ~ 8 parts, chitin 5 ~ 8 parts, nitrogen element 6 ~ 8 parts, P elements 6 ~ 8 parts, potassium element 8 ~ 10 parts, medium trace element 6 ~ 8 parts, Saccharomyces cerevisiae fermented waste fluid 50-100 part, Se-enriched yeast fermented waste fluid 150-200 part, the preparation method of described compoiste fertilizer is as follows: by the humus soil of formula ratio, rice bran, zeolite powder, dry animal dung, chitin, nitrogen element, P elements, potassium element and medium trace element add in the Saccharomyces cerevisiae of formula ratio and Se-enriched yeast fermented waste fluid the acquisition slurry that stirs, then dry powder is obtained through spraying dry, finally described dry powder is mixed with the compound amino acid of formula ratio and obtain rich selenium rich glutathione tomato special organic composite fertilizer.
Special organic composite fertilizer is employed in rich glutathione cultivation method of tomatoes of the present invention, this compoiste fertilizer compatibility is reasonable, balanced in nutrition, except containing except the required nitrogen of chemical fertilizer, phosphorus, potassium element, separately there is various trace elements, also be rich in abundant organic matter, slowly, fertilizer efficiency is lasting, and compound amino acid is as the synthesis precursor of tomato GSH-PX activity in fertility release, the synthesis of tomato GSH-PX activity can be promoted after being entered metabolic system by tomato absorption, promote the nutritive value of tomato, zeolite powder and can adsorb each metal ion species, trace element as macromolecular SG, makes the fertility slow releasing of fertilizer, and fertilizer efficiency is lasting, improves the availability of fertilizer, Saccharomyces cerevisiae fermented waste fluid falls waste liquid remaining after yeast through centrifugation after Saccharomyces cerevisiae fermentation, wherein be rich in the Extracellular metabolism discharged in the multiple nutriment that do not consume and Saccharomyces cerevisiae fermentation process, Se-enriched yeast fermented waste fluid falls waste liquid remaining after Se-enriched yeast through centrifugation after Se-enriched yeast fermentation, wherein be rich in the multiple selenium do not consumed, the Extracellular metabolism discharged in nutriment and Se-enriched yeast fermentation process, how the two is now directly disposed to treatment tank processes, the present invention is turned waste into wealth, to arrange in pairs or groups the compoiste fertilizer made and be rich in multiple beneficial composition with other component, for the cultivation of the rich glutathione tomato of rich selenium, fertilizer efficiency is good, in tomato selenium and glutathione content high.
As preferably, described compoiste fertilizer is made up of the component of following weight portion: humus soil 40 parts, 25 parts, rice bran, zeolite powder 8 parts, dry animal dung 20 parts, compound amino acid 6 parts, chitin 6 parts, SG 1.5 parts, nitrogen element 8 parts, P elements 6 parts, potassium element 10 parts, medium trace element 7 parts, Saccharomyces cerevisiae fermented waste fluid 80 parts, Se-enriched yeast fermented waste fluid 180 parts.
As preferably, described dry animal dung water content is less than or equal to 10%, and described dry animal dung is any one or a few in dry pig manure, dried poultrymanure, dry duck excrement, dry cow dung, and in Se-enriched yeast fermented waste fluid, Se content is 20-50ppm.
As preferably, described compound amino acid is glutamic acid, glycine and the cysteine mixture by weight 2:2:1.Cysteine is the most important precursor of tomato Glutathione peptide symthesis, adds appropriate cysteine, effectively can promote the synthesis of tomato GSH-PX activity, promotes the nutritive value of tomato.
As preferably, described nitrogen element is from urea, and described P elements is from diammonium hydrogen phosphate, and described potassium element is from potassium sulfate.
As preferably, described medium trace element is by calcium, iron, magnesium, sulphur, manganese, copper and zinc.
The invention has the beneficial effects as follows:
(1) the tomato seedling stage just starts as it provides sufficient glutathione synthesis precursor and selenium source, thus make tomato can absorb at whole growth cycle from soil and be converted into glutathione, Organic Selenium by photosynthesis, tomato GSH-PX activity, organic selenium content are high, are of high nutritive value;
(2) adopt the rich glutathione tomato of rich selenium rich glutathione special organic composite fertilizer cultivation of selenium-rich, change the mode that rich selenium tomato is produced in foliar application, safety improves, and turns waste into wealth simultaneously, decreases environmental pollution;
(3) compoiste fertilizer compatibility of the present invention is reasonable, nutrient component is balanced, special fertilizer is cultivated as tomato, the demand of tomato growth nutrient can be met, it is convenient to apply, and availability is high, effectively can improve the output of tomato, in tomato, natural nutrient component is as higher in glutathione content, and the nutritive value of tomato improves greatly;
(4) compoiste fertilizer of the present invention is based on organic principle, containing required nitrogen, phosphorus, potassium and medium trace element, significantly increases soil with organic matter content, improve the fertility of soil, organic principle not easily runs off, and fertility is lasting, little to the pollution of environment, soil not easily hardens.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in further detail.In the present invention, each component is all commercial convenient source.
Embodiment 1 to embodiment 3 adopts tomato variety: Zhejiang powder 201 carries out booth cultural aim, fertile in contrast with the pollution-free vegetable of equal applied amount.
embodiment 1:
A cultivation method for the rich glutathione tomato of rich selenium, described cultivation method comprises the following steps:
(1) adopt rich glutathione tomato special organic composite fertilizer during tomato seedling, seedling density is the strain of every square meter 160, and fertilizer application amount is 10kg/ mu, evenly spreads fertilizer over the fields on seedbed;
(2), before tomato is transplanted, apply rich glutathione tomato special organic composite fertilizer, applied amount is 80kg/ mu;
(3) add rich glutathione tomato special organic composite fertilizer in tomato phase of bearing fruit of blooming, additional quantity is 50kg/ mu;
According to soil moisture content in the whole cultivation of tomato, maintain the suitable soil moisture content of soil by pouring Saccharomyces cerevisiae and Se-enriched yeast fermented waste fluid;
Described compoiste fertilizer is made up of the component of following weight portion (1 weight portion=1kg): humus soil 30 parts, zeolite powder 5 parts, dry animal dung 15 parts (specifically selecting dry pig manure), glycine acid 2 parts, 2 parts, glutamic acid, cysteine 1 part, chitin 5 parts, SG 1 part, nitrogen element 6 parts, P elements 6 parts, potassium element 8 parts, calcium 0.5 part, iron 0.5 part, 1 part, magnesium, sulphur 1 part, 1 part, manganese, copper 1 part and 1 part, zinc, Saccharomyces cerevisiae fermented waste fluid 50 parts, Se-enriched yeast fermented waste fluid 150 parts.
The preparation method of described compoiste fertilizer is as follows: the humus soil of formula ratio, rice bran, zeolite powder, dry animal dung, chitin, nitrogen element, P elements, potassium element and medium trace element are added in the Saccharomyces cerevisiae of formula ratio and Se-enriched yeast fermented waste fluid the acquisition slurry that stirs, then obtain dry powder through spraying dry, finally described dry powder is mixed with the compound amino acid of formula ratio and obtain rich selenium rich glutathione tomato special organic composite fertilizer.
embodiment 2:
A cultivation method for the rich glutathione tomato of rich selenium, described cultivation method comprises the following steps:
(1) adopt rich glutathione tomato special organic composite fertilizer during tomato seedling, seedling density is the strain of every square meter 180, and fertilizer application amount is 15kg/ mu, evenly spreads fertilizer over the fields on seedbed;
(2), before tomato is transplanted, apply rich glutathione tomato special organic composite fertilizer, applied amount is 100kg/ mu;
(3) add rich glutathione tomato special organic composite fertilizer in tomato phase of bearing fruit of blooming, additional quantity is 30kg/ mu;
According to soil moisture content in the whole cultivation of tomato, maintain the suitable soil moisture content of soil by pouring Saccharomyces cerevisiae and Se-enriched yeast fermented waste fluid;
Described compoiste fertilizer is made up of the component of following weight portion (1 weight portion=1kg): humus soil 40 parts, zeolite powder 10 parts, dry animal dung 25 parts (specifically selecting dried poultrymanure and dry cow dung), glycine acid 3.2 parts, 3.2 parts, glutamic acid, cysteine 1.6 parts, chitin 8 parts, SG 2 parts, nitrogen element 8 parts, P elements 8 parts, potassium element 10 parts, calcium 1 part, iron 1 part, 1.5 parts, magnesium, sulphur 1 part, 1 part, manganese, copper 1 part and 1.5 parts, zinc, Saccharomyces cerevisiae fermented waste fluid 100 parts, Se-enriched yeast fermented waste fluid 200 parts.
The preparation method of described compoiste fertilizer is as follows: the humus soil of formula ratio, rice bran, zeolite powder, dry animal dung, chitin, nitrogen element, P elements, potassium element and medium trace element are added in the Saccharomyces cerevisiae of formula ratio and Se-enriched yeast fermented waste fluid the acquisition slurry that stirs, then obtain dry powder through spraying dry, finally described dry powder is mixed with the compound amino acid of formula ratio and obtain rich selenium rich glutathione tomato special organic composite fertilizer.
embodiment 3:
A cultivation method for the rich glutathione tomato of rich selenium, described cultivation method comprises the following steps:
(1) adopt rich glutathione tomato special organic composite fertilizer during tomato seedling, seedling density is the strain of every square meter 170, and fertilizer application amount is 12kg/ mu, evenly spreads fertilizer over the fields on seedbed;
(2), before tomato is transplanted, apply rich glutathione tomato special organic composite fertilizer, applied amount is 90kg/ mu;
(3) add rich glutathione tomato special organic composite fertilizer in tomato phase of bearing fruit of blooming, additional quantity is 40kg/ mu;
According to soil moisture content in the whole cultivation of tomato, maintain the suitable soil moisture content of soil by pouring Saccharomyces cerevisiae and Se-enriched yeast fermented waste fluid;
Described compoiste fertilizer is made up of the component of following weight portion (1 weight portion=1kg): humus soil 40 parts, zeolite powder 8 parts, dry animal dung 20 parts (specifically selecting dry pig manure and dry duck excrement), 2.4 parts, glutamic acid, glycine 2.4 parts, cysteine 1.2 parts, chitin 6 parts, SG 1.5 parts, nitrogen element 8 parts, P elements 6 parts, potassium element 10 parts, calcium 1 part, iron 1 part, 1 part, magnesium, sulphur 1 part, 1 part, manganese, copper 1 part and 1 part, zinc, Saccharomyces cerevisiae fermented waste fluid 80 parts, Se-enriched yeast fermented waste fluid 180 parts.
The preparation method of described compoiste fertilizer is as follows: the humus soil of formula ratio, rice bran, zeolite powder, dry animal dung, chitin, nitrogen element, P elements, potassium element and medium trace element are added in the Saccharomyces cerevisiae of formula ratio and Se-enriched yeast fermented waste fluid the acquisition slurry that stirs, then obtain dry powder through spraying dry, finally described dry powder is mixed with the compound amino acid of formula ratio and obtain rich selenium rich glutathione tomato special organic composite fertilizer.
Tomato yield in embodiment 1-3, glutathione content result are as follows:
Table 1 cultivation method of the present invention is on the impact of tomato yield
Shown by table 1, cultivation method of the present invention employs rich selenium rich glutathione tomato special organic composite fertilizer, and fertility is lasting, can significantly improve the output of tomato.
The meat of fresh tomato improves, and mouthfeel is good, and adopt HPLC method to detect the content of fresh tomato GSH-PX activity, concrete outcome is as follows:
Table 2 fresh tomato Glutathione peptide content
Control group Embodiment 1 Embodiment 2 Embodiment 3
Glutathione (mg/100g) 15.0 75.2 78.9 75.4
Shown by table 2, cultivation method of the present invention is owing to employing rich glutathione tomato special organic composite fertilizer, and the content of tomato GSH-PX activity significantly improves, and the nutritive value of tomato increases.
Adopt the content of total selenium in AFS DETERMINATION fresh tomato, result is as follows:
Total Se content in table 3 fresh tomato
Control group Embodiment 1 Embodiment 2 Embodiment 3
Selenium (mg/kg) 0.2 0.95 1.0 1.05
In fresh tomato, total selenium average content is 1.0mg/kg, reach the standard of rich selenium tomato, further analysis, in total selenium, 92.5-95% is Organic Selenium, therefore, after using rich selenium of the present invention rich glutathione tomato special organic composite fertilizer, in tomato, the total content of selenium and organic selenium content significantly improve, and the nutritive value of tomato increases.
Above-described embodiment is one of the present invention preferably scheme, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.

Claims (6)

1. a cultivation method for the rich glutathione tomato of rich selenium, is characterized in that: described cultivation method comprises the following steps:
(1) adopt rich glutathione tomato special organic composite fertilizer during tomato seedling, seedling density is every square meter 160-180 strain, and fertilizer application amount is 10-15kg/ mu, evenly spreads fertilizer over the fields on seedbed;
(2), before tomato is transplanted, apply rich glutathione tomato special organic composite fertilizer, applied amount is 80-100kg/ mu;
(3) add rich glutathione tomato special organic composite fertilizer in tomato phase of bearing fruit of blooming, additional quantity is 30-50kg/ mu;
According to soil moisture content in the whole cultivation of tomato, maintain the suitable soil moisture content of soil by pouring Saccharomyces cerevisiae and/or Se-enriched yeast fermented waste fluid;
Described compoiste fertilizer is made up of the component of following weight portion: humus soil 30 ~ 50 parts, rice bran 20-30 part, zeolite powder 5 ~ 10 parts, dry animal dung 15 ~ 25 parts, compound amino acid 5 ~ 8 parts, chitin 5 ~ 8 parts, nitrogen element 6 ~ 8 parts, P elements 6 ~ 8 parts, potassium element 8 ~ 10 parts, medium trace element 6 ~ 8 parts, Saccharomyces cerevisiae fermented waste fluid 50-100 part, Se-enriched yeast fermented waste fluid 150-200 part, the preparation method of described compoiste fertilizer is as follows: by the humus soil of formula ratio, rice bran, zeolite powder, dry animal dung, chitin, nitrogen element, P elements, potassium element and medium trace element add in the Saccharomyces cerevisiae of formula ratio and Se-enriched yeast fermented waste fluid the acquisition slurry that stirs, then dry powder is obtained through spraying dry, finally described dry powder is mixed with the compound amino acid of formula ratio and obtain rich selenium rich glutathione tomato special organic composite fertilizer.
2. rich selenium according to claim 1 rich glutathione tomato special organic composite fertilizer, is characterized in that: described compoiste fertilizer is made up of the component of following weight portion: humus soil 40 parts, 25 parts, rice bran, zeolite powder 8 parts, dry animal dung 20 parts, compound amino acid 6 parts, chitin 6 parts, nitrogen element 8 parts, P elements 6 parts, potassium element 10 parts, medium trace element 7 parts, Saccharomyces cerevisiae fermented waste fluid 80 parts, Se-enriched yeast fermented waste fluid 180 parts.
3. rich selenium according to claim 1 and 2 rich glutathione tomato special organic composite fertilizer, it is characterized in that: described dry animal dung water content is less than or equal to 10%, described dry animal dung is any one or a few in dry pig manure, dried poultrymanure, dry duck excrement, dry cow dung, and in Se-enriched yeast fermented waste fluid, Se content is 20-50ppm.
4. rich selenium according to claim 1 and 2 rich glutathione tomato special organic composite fertilizer, is characterized in that: described compound amino acid is glutamic acid, glycine and the cysteine mixture by weight 2:2:1.
5. rich selenium according to claim 1 and 2 rich glutathione tomato special organic composite fertilizer, is characterized in that: described nitrogen element is from urea, and described P elements is from diammonium hydrogen phosphate, and described potassium element is from potassium sulfate.
6. rich selenium according to claim 1 and 2 rich glutathione tomato special organic composite fertilizer, is characterized in that: described medium trace element is made up of calcium, iron, magnesium, sulphur, manganese, copper and zinc.
CN201510595399.7A 2015-09-18 2015-09-18 The cultivation method of the rich glutathione tomato of a kind of rich selenium Pending CN105210611A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111448960A (en) * 2020-04-26 2020-07-28 江苏德得健康产业有限公司 Planting method of organic selenium-rich potatoes
CN111689811A (en) * 2020-06-29 2020-09-22 砀山县绿源生态肥料有限公司 Preparation method of slow-release photosynthesis-promoting compound fertilizer

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CN103100235A (en) * 2011-11-15 2013-05-15 安琪酵母股份有限公司 Spray drying tower and method for producing organic fertilizer from yeast fermentation waste liquid
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