CN109566222A - A kind of research method of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element - Google Patents

A kind of research method of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element Download PDF

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Publication number
CN109566222A
CN109566222A CN201811362763.5A CN201811362763A CN109566222A CN 109566222 A CN109566222 A CN 109566222A CN 201811362763 A CN201811362763 A CN 201811362763A CN 109566222 A CN109566222 A CN 109566222A
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granulated sugar
planting
sugar tangerine
nutrient solution
upgrowth situation
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李国良
何兆恒
杨苞梅
徐培智
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Institute of Agricultural Resources and Environment of Guangdong Academy of Agricultural Sciences
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Institute of Agricultural Resources and Environment of Guangdong Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)

Abstract

The invention discloses a kind of research method of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element, research method is the following steps are included: S1, the processing of apparatus early period: S2, the processing of granulated sugar tangerine seedling: S3, nutrient solution measurement: S4, record feature: S5, florescence measure bud: S6, Determination of Mineral Elements.The present invention studies shortage single mineral element by research under the conditions of water planting and analyzes with two mineral elements the morphological feature of citrus and the influence of plant endogenous hormones, so as to diagnose the deficiency symptom of citrus in time, determine the effect of Flower Bud In Citrus, and a series of balance fertilizing measures is targetedly taken to provide theoretical foundation, further the single mineral element of shortage and two mineral elements that generate during mandarin orange planting can be influenced that therapeutic scheme can be provided in time caused by citrus, ensure the growth conditions of citrus, further improve the yield and quality of citrus.

Description

A kind of research of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element Method
Technical field
The present invention relates to granulated sugar tangerine planting technology field, specifically a kind of granulated sugar tangerine in water planting, lack mineral element situation The research method of lower upgrowth situation.
Background technique
Granulated sugar tangerine is the fruit of south China subtropical zone, and China is the major producing country of citrus, cultivated area again It ranked fifth position in national fruit major class.Granulated sugar tangerine vitamin C rich in, calcium, cellulosic, a small amount of protein, fat with And glucose abundant, fructose, sucrose, malic acid, citric acid, citric acid and carrotene, thiamine, riboflavin, Ni Ke Element necessary to the human bodies such as sour, ascorbic acid and calcium, phosphorus, magnesium, sodium, granulated sugar tangerine is sweet in flavor sour, warm-natured, has regulating qi-flowing for eliminating phlegm, profit Lung gut purge, invigorating the spleen and other effects of enriching blood can control the diseases such as the light, indigestion of deficiency of food, mouth, can help digest, eliminating phlegm is quenched the thirst, qi-regulating dissipating bind It, it is anti-to treat constipation.
But the research in relation to citrus nutritional deficiency symptom both at home and abroad is less, does not form the citrus Diagnosis of Deficiency body of complete set System, this leads to the nutritional deficiency symptom that cannot find citrus in time in production, so that influencing the yield and quality of citrus, and does not have Have and single mineral element and two mineral elements are lacked to the morphological feature of citrus and plant endogenous to research under the conditions of water planting The influence of hormone is studied, so that the deficiency symptom of citrus cannot be diagnosed in time, can not pointedly be taken a series of Balance fertilizing measure provides theoretical foundation, therefore, those skilled in the art provide a kind of granulated sugar tangerine in water planting, lack mineral member The research method of upgrowth situation in plain situation, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of the present invention is to provide a kind of researchs of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of granulated sugar tangerine in water planting, lack mineral element feelings The research method of upgrowth situation under condition, research method the following steps are included:
S1, apparatus early period processing: by Planting barrel used in water culture experiment, field planting plate, planting cup, snorkel, ventilation porcelain head, The reagent bottle of quartz sand, the plastic barrel of 10L and 20L and 1L is with five millesimal disinfecting solution of potassium permanganate and cleans, and makes Used time uses ultrapure water rinse again;
S2, the processing of granulated sugar tangerine seedling: size, growing way consistent granulated sugar tangerine seedling are selected when field planting, cleans root with ultrapure water, slightly The too long main root of micro- trimming impregnates 30min disinfection with the carbendazim of concentration 2g/L, ultrapure water slow seedling 15-20d is first used after field planting, 30-60d is adapted to the complete nutrition liquid of 0.5 dosage again, is finally begun one's study test with the nutrient solution of 1 dosage;
S3, nutrient solution measurement: when development test starts, the quality of every plant of granulated sugar tangerine seedling is measured, while measuring nutrient solution PH value, EC value and DO value are right later every pH value, EC value, the DO value of 2 days measurement nutrient solutions, and according to the EC value of nutrient solution Nutrient solution samples in due course, analyze nutrient solution in nitrogen, phosphorus, potassium element content, with determine whether replace nutrient solution (replacement frequency: 20-30 days);
S4, record feature: morphological feature when growing during test to granulated sugar tangerine is taken pictures and is acquired plant and falls three Leaf measures plant endogenous hormones: heteroauxin (IAA), abscisic acid (ABA), gibberellin (GA), ribosylzeatin (ZR) etc.;
S5, florescence measure bud: checking inflorescence (No. of inflorescences, inflorescence length, inflorescence base diameter), bud side fringe number; And vegetative bud (not blooming, based on leaf bud) and vegetative bud number;
S6, Determination of Mineral Elements: measure after the test the quality of plant and to nitrogen in plant body, phosphorus, potassium, calcium, magnesium, The constituent contents such as sulphur, iron, manganese, copper, zinc, boron, molybdenum are measured, while being recorded, contrastive analysis, and then obtain knot Fruit.
As a further solution of the present invention: the planting cup uses upper bore 12.0cm, lower relative aperture 8.0cm, high 9.5cm Planting cup, field planting plate is equipped with diameter on plate using the plantation bung of upper bore 26.0cm, lower relative aperture 27.5cm, high 3.0cm The hole of 10.0cm, for placing planting cup, bung edge is equipped with the hole of 1.0cm, for filling in snorkel, bore on Planting barrel 25.5cm, lower relative aperture 22.5cm, high 27.5cm, liquid 5.0L is contained, granulated sugar tangerine seedling is put into planting cup, and planted so that quartz sand is fixed Strain base portion.
As further scheme of the invention: the nutrient solution pH value is 6.5, was oxygenated 30 minutes, adopts every 30 minutes Timer is used in ventilation pipe end equipped with ventilation porcelain head to nutrient solution oxygenation with " sea benefit Model ACO-328 type " air pump (BND-50/C2 type) control air pump runs 30min per hour, stops 30min.
As further scheme of the invention: the temperature of the nutrient solution should be controlled at 12-30 DEG C, and nutrient solution is molten Solution oxygen concentration should be controlled in 4-5mg/L or more.
As further scheme of the invention: the nutrient solution includes macro-element nutrients liquid, microelement nutritious liquid With a great number of elements complete nutrition liquid.
As further scheme of the invention: the macro-element nutrients liquid is divided by concentration dose part: Ca (NO3) 2.4H2O:946.9615mg/L, CaCl2:445.0298mg/L, NH4H2PO4:49.4629mg/L, KNO3:155-230mg/L, KH2PO4:58.5187mg/L, K2SO4:50-60mg/L, KCl:78.2775mg/L, MgSO4.7H2O:273.5817mg/L, Mg (NO3) 2.6H2O:199.9998mg/L, MgCl2.6H2O:67.089mg/L, NH4NO3:45-300mg/L.
As further scheme of the invention: the microelement nutritious liquid is divided by concentration dose part: EDTA- FeNa.3H2O:21.37mg/L, Na2B4O7.10H2O:17.64mg/L, MnSO4.H2O:1.54mg/L, ZnSO47H2O: 0.22mg/L, CuSO45H2O:0.08, (NH4) 6Mo7O244H2O:0.02mg/L.
As further scheme of the invention: a great number of elements complete nutrition liquid is divided by concentration dose part: Ca (NO3) 2.4H2O:946.9615mg/L, KNO3:157.716mg/L, K2SO4:54.0206mg/L, KH2PO4:58.5187mg/ L, MgSO4.7H2O:273.5817mg/L.
As further scheme of the invention: the macro-element nutrients liquid is prepared using every kind of a great number of elements compound 1L, 500 times of concentrates (1 dosage), are fitted into reagent bottle, the used time takes 20ml solution to be diluted to 10L cultivation solution respectively;It is described micro Elemental nutrient liquid prepares each 1000 times of concentrates (1 dosage) of 1L, 20L using every kind of trace element compound, be packed into reagent bottle and In 20L plastic barrel, the used time takes 10ml solution to be diluted to 10L cultivation solution respectively;The a great number of elements complete nutrition liquid is using complete A great number of elements compound prepares 20L, 250 times of concentrates (1 dosage) in nutrient solution processing, is fitted into 20L plastic barrel, used time difference 40ml solution is taken to be diluted to 10L cultivation solution.
As further scheme of the invention: the complete nutrition liquid is divided by concentration dose part: Ca (NO3) 2 4H2O:946.96mg/L, KNO3:157.72mg/L, K2SO4:54.02mg/L, KH2PO4:58.52mg/L, MgSO47H2O: 273.58mg/L, EDTA-FeNa3H2O:21.37mg/L, Na2B4O710H2O:17.64mg/L, MnSO4H2O: 1.54mg/L, ZnSO47H2O:0.22mg/L, CuSO45H2O:0.08mg/L, (NH4) 6Mo7O244H2O:0.02mg/ L。
Compared with prior art, the beneficial effects of the present invention are: the present invention devise a kind of granulated sugar tangerine in water planting, lack mine The research method of upgrowth situation in the case of prime element is lacked in real research process by studying to study under the conditions of water planting Single mineral element analyzes the morphological feature of citrus and the influence of plant endogenous hormones with two mineral elements, thus The deficiency symptom that citrus can be diagnosed in time, determines the effect of Flower Bud In Citrus, and targetedly takes a system Column balancing measures of fertilizer provides theoretical foundation, can further to the single mineral element of shortage generated during mandarin orange planting with Two mineral elements influence that therapeutic scheme can be provided in time caused by citrus, it is ensured that the growth conditions of citrus, to plant citrus A guarantee is provided, the yield and quality of citrus is further improved.
Detailed description of the invention
Fig. 1 is a kind of granulated sugar tangerine a great number of elements in the research method of upgrowth situation when water planting, lacking mineral element Nutrient solution concentration dosage component block diagram;
Fig. 2 is a kind of granulated sugar tangerine microelement in the research method of upgrowth situation when water planting, lacking mineral element Nutrient solution concentration dosage component block diagram;
Fig. 3 is a kind of granulated sugar tangerine a great number of elements in the research method of upgrowth situation when water planting, lacking mineral element Complete nutrition liquid concentration dose component block diagram;
Fig. 4 is a kind of granulated sugar tangerine complete nutrition in the research method of upgrowth situation when water planting, lacking mineral element Liquid concentration dose component block diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of granulated sugar tangerine in the case that water planting, lack mineral element grow shape The research method of condition, research method the following steps are included:
S1, apparatus early period processing: by Planting barrel used in water culture experiment, field planting plate, planting cup, snorkel, ventilation porcelain head, The reagent bottle of quartz sand, the plastic barrel of 10L and 20L and 1L is with five millesimal disinfecting solution of potassium permanganate and cleans, and makes Used time uses ultrapure water rinse again;
S2, the processing of granulated sugar tangerine seedling: size, growing way consistent granulated sugar tangerine seedling are selected when field planting, cleans root with ultrapure water, slightly The too long main root of micro- trimming impregnates 30min disinfection with the carbendazim of concentration 2g/L, ultrapure water slow seedling 15-20d is first used after field planting, 30-60d is adapted to the complete nutrition liquid of 0.5 dosage again, is finally begun one's study test with the nutrient solution of 1 dosage;
S3, nutrient solution measurement: when development test starts, the quality of every plant of granulated sugar tangerine seedling is measured, while measuring nutrient solution PH value, EC value and DO value are right later every pH value, EC value, the DO value of 2 days measurement nutrient solutions, and according to the EC value of nutrient solution Nutrient solution samples in due course, analyze nutrient solution in nitrogen, phosphorus, potassium element content, with determine whether replace nutrient solution (replacement frequency: 20-30 days);
S4, record feature: morphological feature when growing during test to granulated sugar tangerine is taken pictures and is acquired plant and falls three Leaf measures plant endogenous hormones: heteroauxin (IAA), abscisic acid (ABA), gibberellin (GA), ribosylzeatin (ZR) etc.;
S5, florescence measure bud: checking inflorescence (No. of inflorescences, inflorescence length, inflorescence base diameter), bud side fringe number; And vegetative bud (not blooming, based on leaf bud) and vegetative bud number;
S6, Determination of Mineral Elements: measure after the test the quality of plant and to nitrogen in plant body, phosphorus, potassium, calcium, magnesium, The constituent contents such as sulphur, iron, manganese, copper, zinc, boron, molybdenum are measured, while being recorded, contrastive analysis, and then obtain knot Fruit.
Further, planting cup is colonized plate and is adopted using the planting cup of upper bore 12.0cm, lower relative aperture 8.0cm, high 9.5cm With the plantation bung of bore 26.0cm, lower relative aperture 27.5cm, high 3.0cm, the hole of diameter 10.0cm is equipped on plate, for placing Planting cup, bung edge are equipped with the hole of 1.0cm, for filling in snorkel, bore 25.5cm, lower relative aperture on Planting barrel 22.5cm, high 27.5cm, liquid 5.0L is contained, granulated sugar tangerine seedling is put into planting cup, and with the fixed plant base portion of quartz sand.
Further, nutrient solution pH value is 6.5, is oxygenated 30 minutes every 30 minutes, using " sea benefit Model ACO- 328 types " air pump controls air pump with timer (BND-50/C2 type) in ventilation pipe end equipped with ventilation porcelain head to nutrient solution oxygenation 30min is run per hour, stops 30min, the temperature of nutrient solution should be controlled at 12-30 DEG C, and the dissolved oxygen concentration of nutrient solution is answered Control is in 4-5mg/L or more.
Further, nutrient solution includes macro-element nutrients liquid, microelement nutritious liquid and a great number of elements complete nutrition Liquid.
Further, macro-element nutrients liquid is divided by concentration dose part: Ca (NO3) 2.4H2O:946.9615mg/L, CaCl2:445.0298mg/L, NH4H2PO4:49.4629mg/L, KNO3:155-230mg/L, KH2PO4:58.5187mg/L, K2SO4:50-60mg/L, KCl:78.2775mg/L, MgSO4.7H2O:273.5817mg/L, Mg (NO3) 2.6H2O: 199.9998mg/L, MgCl2.6H2O:67.089mg/L, NH4NO3:45-300mg/L.
Further, microelement nutritious liquid is divided by concentration dose part: EDTA-FeNa.3H2O:21.37mg/L, Na2B4O7.10H2O:17.64mg/L, MnSO4.H2O:1.54mg/L, ZnSO47H2O:0.22mg/L, CuSO45H2O: 0.08, (NH4) 6Mo7O244H2O:0.02mg/L.
Further, a great number of elements complete nutrition liquid is divided by concentration dose part: Ca (NO3) 2.4H2O: 946.9615mg/L, KNO3:157.716mg/L, K2SO4:54.0206mg/L, KH2PO4:58.5187mg/L, MgSO4.7H2O:273.5817mg/L.
Further, macro-element nutrients liquid prepares 1L, 500 times (1 dose of concentrate using every kind of a great number of elements compound Amount), it is fitted into reagent bottle, the used time takes 20ml solution to be diluted to 10L cultivation solution respectively;Microelement nutritious liquid is micro using every kind Element compound prepares each 1000 times of concentrates (1 dosage) of 1L, 20L, is fitted into reagent bottle and 20L plastic barrel, the used time takes respectively 10ml solution is diluted to 10L cultivation solution;A great number of elements complete nutrition liquid is using a great number of elements compound in the processing of complete nutrition liquid 20L, 250 times of concentrates (1 dosage) are prepared, is fitted into 20L plastic barrel, the used time takes 40ml solution to be diluted to 10L cultivation solution respectively.
Further, complete nutrition liquid is divided by concentration dose part: Ca (NO3) 24H2O:946.96mg/L, KNO3: 157.72mg/L, K2SO4:54.02mg/L, KH2PO4:58.52mg/L, MgSO47H2O:273.58mg/L, EDTA- FeNa3H2O:21.37mg/L, Na2B4O710H2O:17.64mg/L, MnSO4H2O:1.54mg/L, ZnSO4 7H2O:0.22mg/L, CuSO45H2O:0.08mg/L, (NH4) 6Mo7O244H2O:0.02mg/L.
In conclusion the supplement of nutrient solution is determined according to the EC value after keeping the skin wet, when total salt concentration of nutrient solution When being reduced to the 1/2 of original content, then Additional nutrient solution is needed, the amount of Additional nutrient solution is differential according to nutrient solution prescription various concentration Conductivity value and the differential relationship of concentration, calculate the percentage that the nutrition required supplementation with is equivalent to dosage, calculate accordingly each The dosage of kind of compound, or directly replace nutrient solution and different according to the formulation dosage of compound in macro-element nutrients liquid Lack the morphological feature and plant of single mineral element and two mineral elements to citrus to observe research under the conditions of water planting The influence of endogenous hormones is analyzed, and so as to diagnose the deficiency symptom of citrus in time, determines Flower Bud In Citrus Effect;Simultaneously in granulated sugar tangerine growth course, such as find that granulated sugar tangerine has susceptible situation, then needs to replace nutrient solution immediately, and to whole A implant system is thoroughly cleaned and is sterilized (five millesimal liquor potassic permanganates), it is ensured that data it is accurate Property.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (10)

1. a kind of research method of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element, which is characterized in that research side Method the following steps are included:
S1, the processing of apparatus early period: by Planting barrel used in water culture experiment, field planting plate, planting cup, snorkel, ventilation porcelain head, quartz The reagent bottle of sand, the plastic barrel of 10L and 20L and 1L is with five millesimal disinfecting solution of potassium permanganate and cleans, when use Ultrapure water rinse is used again;
S2, the processing of granulated sugar tangerine seedling: size, growing way consistent granulated sugar tangerine seedling are selected when field planting, root is cleaned with ultrapure water, slightly repairs Too long main root is cut, 30min disinfection is impregnated with the carbendazim of concentration 2g/L, ultrapure water slow seedling 15-20d is first used after field planting, then use The complete nutrition liquid of 0.5 dosage adapts to 30-60d, is finally begun one's study test with the nutrient solution of 1 dosage;
S3, nutrient solution measurement: when development test starts, measure every plant of granulated sugar tangerine seedling quality, while measure nutrient solution pH value, EC value and DO value, later every pH value, EC value, the DO value of 2 days measurement nutrient solutions, and according to the EC value of nutrient solution, to nutrition Liquid samples in due course, analyzes the content of nitrogen, phosphorus, potassium element in nutrient solution, to determine whether to replace nutrient solution (replacement frequency: 20-30 It);
S4, record feature: during test to granulated sugar tangerine grow when morphological feature taken pictures and acquired plant fall three leaves survey Determine plant endogenous hormones: heteroauxin (IAA), abscisic acid (ABA), gibberellin (GA), ribosylzeatin (ZR) etc.;
S5, florescence measure bud: checking inflorescence (No. of inflorescences, inflorescence length, inflorescence base diameter), bud side fringe number;And battalion Support bud (not blooming, based on leaf bud) and vegetative bud number;
S6, Determination of Mineral Elements: measure after the test the quality of plant and to nitrogen in plant body, phosphorus, potassium, calcium, magnesium, sulphur, The constituent contents such as iron, manganese, copper, zinc, boron, molybdenum are measured, while being recorded, contrastive analysis, and then obtain a result.
2. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 1 Method, which is characterized in that the planting cup is colonized plate and is adopted using the planting cup of upper bore 12.0cm, lower relative aperture 8.0cm, high 9.5cm With the plantation bung of bore 26.0cm, lower relative aperture 27.5cm, high 3.0cm, the hole of diameter 10.0cm is equipped on plate, for placing Planting cup, bung edge are equipped with the hole of 1.0cm, for filling in snorkel, bore 25.5cm, lower relative aperture on Planting barrel 22.5cm, high 27.5cm, liquid 5.0L is contained, granulated sugar tangerine seedling is put into planting cup, and with the fixed plant base portion of quartz sand.
3. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 1 Method, which is characterized in that the nutrient solution pH value is 6.5, is oxygenated 30 minutes every 30 minutes, using " sea benefit Model ACO-328 Type " air pump is every with timer (BND-50/C2 type) control air pump in ventilation pipe end equipped with ventilation porcelain head to nutrient solution oxygenation Hour operation 30min, stops 30min.
4. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 1 Method, which is characterized in that the temperature of the nutrient solution should be controlled at 12-30 DEG C, and the dissolved oxygen concentration of nutrient solution should be controlled in 4- 5mg/L or more.
5. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 1 Method, which is characterized in that the nutrient solution includes macro-element nutrients liquid, microelement nutritious liquid and a great number of elements complete nutrition Liquid.
6. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 5 Method, which is characterized in that the macro-element nutrients liquid is divided by concentration dose part: Ca (NO3) 2.4H2O:946.9615mg/L, CaCl2:445.0298mg/L, NH4H2PO4:49.4629mg/L, KNO3:155-230mg/L, KH2PO4:58.5187mg/L, K2SO4:50-60mg/L, KCl:78.2775mg/L, MgSO4.7H2O:273.5817mg/L, Mg (NO3) 2.6H2O: 199.9998mg/L, MgCl2.6H2O:67.089mg/L, NH4NO3:45-300mg/L.
7. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 5 Method, which is characterized in that the microelement nutritious liquid is divided by concentration dose part: EDTA-FeNa.3H2O:21.37mg/L, Na2B4O7.10H2O:17.64mg/L, MnSO4.H2O:1.54mg/L, ZnSO47H2O:0.22mg/L, CuSO45H2O: 0.08, (NH4) 6Mo7O244H2O:0.02mg/L.
8. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 5 Method, which is characterized in that a great number of elements complete nutrition liquid is divided by concentration dose part: Ca (NO3) 2.4H2O: 946.9615mg/L, KNO3:157.716mg/L, K2SO4:54.0206mg/L, KH2PO4:58.5187mg/L, MgSO4.7H2O:273.5817mg/L.
9. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 5 Method, which is characterized in that the macro-element nutrients liquid prepares 1L, 500 times (1 dose of concentrate using every kind of a great number of elements compound Amount), it is fitted into reagent bottle, the used time takes 20ml solution to be diluted to 10L cultivation solution respectively;The microelement nutritious liquid uses every kind Trace element compound prepares each 1000 times of concentrates (1 dosage) of 1L, 20L, is fitted into reagent bottle and 20L plastic barrel, uses the time-division 10ml solution is not taken to be diluted to 10L cultivation solution;The a great number of elements complete nutrition liquid is using a large amount of members in the processing of complete nutrition liquid Plain compound prepares 20L, 250 times of concentrates (1 dosage), is fitted into 20L plastic barrel, the used time takes 40ml solution to be diluted to respectively 10L cultivation solution.
10. a kind of research side of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element according to claim 1 Method, which is characterized in that the complete nutrition liquid is divided by concentration dose part: Ca (NO3) 24H2O:946.96mg/L, KNO3: 157.72mg/L, K2SO4:54.02mg/L, KH2PO4:58.52mg/L, MgSO47H2O:273.58mg/L, EDTA- FeNa3H2O:21.37mg/L, Na2B4O710H2O:17.64mg/L, MnSO4H2O:1.54mg/L, ZnSO4 7H2O:0.22mg/L, CuSO45H2O:0.08mg/L, (NH4) 6Mo7O244H2O:0.02mg/L.
CN201811362763.5A 2018-11-16 2018-11-16 A kind of research method of granulated sugar tangerine upgrowth situation when water planting, lacking mineral element Pending CN109566222A (en)

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CN114057521A (en) * 2021-10-25 2022-02-18 湖北格林凯尔农业科技有限公司 Water-soluble fertilizer special for water culture of citrus and preparation method and application thereof

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Application publication date: 20190405