CN109111299A - A kind of foliar fertilizer special for tomatoes - Google Patents

A kind of foliar fertilizer special for tomatoes Download PDF

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Publication number
CN109111299A
CN109111299A CN201811281076.0A CN201811281076A CN109111299A CN 109111299 A CN109111299 A CN 109111299A CN 201811281076 A CN201811281076 A CN 201811281076A CN 109111299 A CN109111299 A CN 109111299A
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parts
bean dregs
foliar fertilizer
weight
tomatoes
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许焕明
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DAXIN COUNTY SCIENCE AND TECHNOLOGY INFORMATION INSTITUTE
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DAXIN COUNTY SCIENCE AND TECHNOLOGY INFORMATION INSTITUTE
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    • 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
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00Calcareous fertilisers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of foliar fertilizer special for tomatoes, are prepared from the following raw materials in parts by weight: 3~5 parts of marine algae extract, 30~40 parts of bean dregs extracting solution, 10~15 parts of humic acid, 5~8 parts of cane molasses, 0.2~1.0 part of middle microelement, 1~2 part of fungicide, 3~6 parts of bentonite.Foliar fertilizer special for tomatoes of the present invention, rich in various middle microelements needed for tomato growth, formula collocation rationally, easily absorbs, and helps to improve the unbalanced situation of tomato nutrient, helps to improve the yield and quality of tomato;Also have the function of insect prevention, sterilization, the diseases and insect pests resistance and drought resisting, cold-resistant ability of tomato can be improved.

Description

A kind of foliar fertilizer special for tomatoes
Technical field
The present invention relates to foliar fertilizer technical fields, and in particular to a kind of foliar fertilizer special for tomatoes.
Background technique
Tomato, i.e. tomato (scientific name:Lycopersicon esculentum Mill.), it is that Solanaceae tomato genus is annual Or herbaceos perennial.Berry oblate spheroid shape is close spherical, meat and many juice, seed yellow, flowering fruit bearing stage summer and autumn.Tomato Fruits nutrition is abundant, has flavour.It can eat raw, cook, catsup processing, juice or whole fruit canning.Tomato, which has, to promote the production of body fluid only Yearningly, the functions such as stomach strengthening and digestion promoting, clearing away heat and removing summer, kidney tonifying diuresis such as can control thirsty consumption of body fluid caused by febrile disease, loss of appetite, contain in hot summer weather at the illnesss. It has significant hemostasis, decompression, reduces cholesterol effect, has special efficacy to treatment hemophilia and bark favus.Tomato is fertilizer favorite, needs fertilizer Amount is big, and nutrient needed for full growth period includes nitrogen, phosphorus, potassium, calcium and magnesium, boron etc.;Tomato is larger in demand of the fruit expanding period to potassium, swollen fruit Phase potassium deficiency directly affects the yield and quality of tomato, and it is extremely important that fruit expanding period imposes potash fertilizer.
Foliar fertilizer is that nutrient needed for crop is directly applied to the fertilizer on blade face for the purpose of Foliage Absorption.Recently as The development of fertilizer practice, foliage dressing is as strengthening the nutrition of crop and preventing a kind of measures of fertilizer of certain nutritional deficiency symptom, Obtained rapid promotion and application.Under the premise of rhizosphere fertilization cannot fully meet high grade and yield of crops demand, often lead to It crosses foliage-spray nutrient or active material and is absorbed to reach supplement crop nutrition content, regulation plant growth, influence crop nutrition content Utilization efficiency and achieve the purpose that increase crop yield, improve crop quality.
Nitrogen in existing foliar fertilizer is mainly from inorganic fertilizers such as urea, compound fertilizers, and too high levels, one side are excessive Nitrogen easily cause the problems such as tomato prosperous growth, blade are too long, blade is narrow, stem thickness is small, eventually lead to tomato quality and yield Reduction;Another aspect inorganic nitrogen easily remains, and has not only affected tomato quality, but also be easy phenomena such as causing soil knot tying.In addition, The microelements such as iron, the zinc that many foliar fertilizers contain are less, it is difficult to meet the nutritional need during growing tomatoes.In the market Contain chemical synthesis agent or hormone in many foliage fertilizer formulations, these, which enter, is easy to cause damages to human health in human body. Therefore, research and development can either provide nutrient required for tomato is grown, and can be improved tomato quality and yield, and right The harmless foliar fertilizer of human body becomes the urgent need of this field.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of foliar fertilizer special for tomatoes, which is rich in tomato growth Required various middle microelements, formula collocation rationally, easily absorb, and help to improve the unbalanced situation of tomato nutrient, Help to improve the yield and quality of tomato;Also have the function of insect prevention, sterilization, the diseases and insect pests resistance of tomato can be improved and resists Drought, cold-resistant ability.
The invention is realized by the following technical scheme:
A kind of foliar fertilizer special for tomatoes, is prepared from the following raw materials in parts by weight: 3~5 parts of marine algae extract, bean dregs extracting solution 30 ~40 parts, 10~15 parts of humic acid, 5~8 parts of cane molasses, 0.2~1.0 part of middle microelement, 1~2 part of fungicide, bentonite 3~6 parts.
The bean dregs extracting solution the preparation method comprises the following steps: take bean dregs, the water of 4~6 times of its weight is added, it is equal with colloid mill The cellulase of bean dregs weight 0.4~0.6% is added in matter, digests 1~2h at normal temperature, is heated to 85 DEG C of holding 10min and carries out Enzyme deactivation is cooled to 45~55 DEG C, and the neutral proteinase of bean dregs weight 0.3~0.5% is added, and digests 2~3h, is heated to 90 DEG C of guarantors 20~30min is held, is filtered to remove bean dregs to get bean dregs extracting solution is arrived.
The middle microelement is magnesium, zinc, manganese, iron, boron, copper, calcium, molybdenum;It is respectively derived from disodium ethylene diamine tetraacetate Magnesium salts, zinc sulfate, manganese sulfate, ferrous sulfate, boric acid, copper sulphate, calcium silicates and sodium molybdate, weight proportion are magnesium: zinc: manganese: Iron: boron: copper: calcium: molybdenum=1:1:0.5:1.2:1:0.5:1:0.2.
The fungicide is prepared from the following raw materials in parts by weight: 10~15 parts of chitinous oligomers, sulphur suspending agent 8~12 Part, 1~2 part of jinggangmeisu.
The foliar fertilizer special for tomatoes the preparation method comprises the following steps: humic acid and bentonite are ground, be uniformly mixed, according to Proportion be added bean dregs extracting solution, chitinous oligomers, cane molasses, middle microelement and fungicide to get.
The marine algae extract being added in the present invention is rich in phycocolloid acid, crude protein, multivitamin, enzyme and microelement, also Algal polysaccharides and polyphenol compound rich in etc., it is easy to be absorbed by crop leaf, these algal polysaccharides are inhaled by crop After receipts, cellular plasm viscosity can be made to increase, elasticity enhancing, cell liquid concentration increases, the absorbability and water holding capacity of moisture It improves, and keeps the stabilization of hydrolase, protease and lipase, to make plasma structure damage, and then improve the anti-of plant Drought.The marine algae extract growth promotion marvellous to crops and degeneration-resistant act in a large amount of practices are constantly confirmed.A large number of experiments Show that marine algae extract has improve crop yield, improve quality of agricultural product and enhancing crop drought resistance, cold-resistant, disease-resistant ability, And accumulation to pesticide residues in vegetables medicine and chemical fertilizer and remain the effect being substantially reduced.
Bean dregs are the byproducts produced during soymilk or bean curd, and every 10 kilograms of soybean, can produce dry beans under normal circumstances 7 kilograms of slag or so, therefore the yield of annual global bean dregs is all very big.Soybean is the important protein source of our people, however In process, larger a part of nutritional ingredient remains in bean dregs traditional bean product in soybean, therefore bean dregs are with rich Rich nutritive value, nutritional ingredient therein is similar with soybean, fiber 8% or so, protein 28% or so, fat 12.40% Left and right, containing a variety of nutriments such as calcium, phosphorus, iron, nutrition is higher than numerous slot slags.But at present to the utilization rate of bean dregs compared with Low, traditional Land use systems are by bean dregs directly as animal feed or fermented processing nutrition purposes, especially for feeding animals.The present invention encourages bean dregs and answers For the fertility of foliar fertilizer, and a kind of comprehensive utilization to bean dregs in foliar fertilizer, not only to can be improved, there is reality well Meaning.
The activity and chlorophyll content of a variety of enzymes in plant can be improved in humic acid organic matter containing macromolecular, protects plant Permeability of cell membrane enhances crop cold resistance antifreeze ability.Humic acid with elements such as nitrogen, phosphorus, potassium be combined as fertilizer, also have Fertilizer synergistic, stimulation plant growth, improves the functions such as agricultural product quality at improvement soil.
The cane molasses are the juice from sugar cane that sugar industry will squeeze out, and heated, neutralization, filters, is dense precipitating Remaining dense fluids, is commonly called as malt sugar after the processes sugaring such as contracting, crystallization.The sugar content of cane molasses is generally 48% or so, and Containing nutrient abundant and microelement, leek cauline leaf can be promoted for the absorbability of foliar fertilizer, accelerate infiltration rate.
Chitinous oligomers are to pass through β -1,4- by 2-acetylamino-2-deoxy-D-glucose (>=85%) and D- Glucosamine (≤15%) Oligomer made of glucosides key connection can be hydrolyzed to obtain, also known as chitin oligosaccharide by chitin by chitinase.Crust is low Glycan has water solubility, antibiotic property.Chitinous oligomers have number of mechanisms in plant disease-proof and disease-resistant aspect, in addition to as signal point Son, rapidly excite plant defense response start defense reaction system, make plant generate phenolic compound, lignin, protective plant protecting agent, The disease-resistance substances such as pathogenesis-related proteins, and improve the activity of defensive ferment relevant to disease-resistant metabolism and Active oxygen eliminating enzyme system system. Chitinous oligomers can also directly inhibit the effect of growth to phytopathogen.According to another report, wheat, Ma Ling are handled with chitinous oligomers Potato, seeding corn and other crops can increase production 10%~30%.
Sulphur is an important species in inorganic pesticide.Commodity are yellow solid or powder, have obvious smell, can wave Hair, it is not soluble in water.Sulphur category multipurpose agent, in addition to having bactericidal effect, moreover it is possible to mite killing and desinsection, for preventing and treating various crops Powdery mildew and leaf Scarabaeiform etc., the lasting period is up to or so half a month.
Jinggangmeisu is white amorphous powder, is dissolved in water, is a kind of antibiotic that actinomyces generate, has in stronger Absorption belongs to less toxic fungicide.Jinggangmeisu is easily absorbed by somatic cells and is conducted rapidly in it, interferes and inhibit somatic cells Growth and development have the advantages that preventive effect it is high, without phytotoxicity, pollution-free, environmentally friendly.
Bentonite is also bentonite, bentonite or amargosite, using montmorillonite as main mineral constituent, smectite structure be by Two oxygen-octahedrons press from both sides the 2:1 type crystal structure of one layer of alumina octahedral composition, the stratiform knot formed due to montmorillonite structure cell There are certain cations, such as Cu, Mg, Na, K for structure, and these cations, Yi Beiqi very unstable with the effect of montmorillonite structure cell Its cation exchange, therefore there is preferable ion exchangeable.Bentonitic main chemical compositions are silica, aluminum oxide And water, also containing elements such as iron, magnesium, calcium, sodium, potassium.Bentonite have strong hygroscopicity and dilatancy, adsorbable 8~15 times The water of own vol, can be dispersed into as a form of gel and suspension in an aqueous medium, this medium solution have certain viscosity, Thixotropy and lubricity;There is stronger cation exchange capacity (CEC);There is certain adsorption energy to various gases, liquid, organic substance Power, maximal absorptive capacity is up to 5 times of itself weight.Bentonite is added in the present invention can increase the stabilization of foliar fertilizer system Property.
Beneficial effects of the present invention:
1, foliar fertilizer special for tomatoes of the present invention, rich in nitrogen, potassium needed for tomato growth, sodium, sulphur, magnesium, zinc, manganese, iron, Microelement in boron, copper, calcium, molybdenum etc., rationally, tomato easily absorbs for formula collocation, and it is unbalanced to facilitate improvement tomato nutrient The case where, help to improve the yield and quality of tomato.
2, present invention research foliar fertilizer special for tomatoes, also has the function of insect prevention, sterilization, can effectively inhibit tomato leaflet The yellows class illness such as disease, yellowtop, powdery mildew, downy mildew, epidemic disease etc. are prevented the abnormal maize ear rot of fruit, hollow stem, sunscald, are split Fruit disease prevents physiological fruit drop, inhibits the generation of red spider, trialeurodes vaporariorum, aphid, the diseases and insect pests resistance of tomato can be improved And immunocompetence, moreover it is possible to enhance crop drought resistance, cold-resistant ability.
3, foliar fertilizer special for tomatoes of the present invention, environmentally protective, safe and harmless, preparation method is simple, can now match It is current, it is easy to use.
Specific embodiment
In order to keep technical solution of the present invention and advantage clearer, below with reference to the embodiment of the present invention, to the present invention Technical solution be clearly and completely described.
Embodiment 1
A kind of foliar fertilizer special for tomatoes, is prepared from the following raw materials in parts by weight: 3 parts of marine algae extract, 30 parts of bean dregs extracting solution, 10 parts of humic acid, 6 parts of cane molasses, 0.2 part of middle microelement, 1.5 parts of fungicide, 3 parts of bentonite.
The bean dregs extracting solution the preparation method comprises the following steps: taking bean dregs, the water that 4 times of its weight is added is added with colloid mill homogeneous The cellulase for entering bean dregs weight 0.4%, digests 1h at normal temperature, is heated to 85 DEG C of holding 10min and carries out enzyme deactivation, is cooled to 50 DEG C, be added bean dregs weight 0.3% neutral proteinase, digest 2h, be heated to 90 DEG C of holding 20min, be filtered to remove bean dregs to get To bean dregs extracting solution.
The middle microelement is magnesium, zinc, manganese, iron, boron, copper, calcium, molybdenum;It is respectively derived from disodium ethylene diamine tetraacetate Magnesium salts, zinc sulfate, manganese sulfate, ferrous sulfate, boric acid, copper sulphate, calcium silicates and sodium molybdate, weight proportion are magnesium: zinc: manganese: Iron: boron: copper: calcium: molybdenum=1:1:0.5:1.2:1:0.5:1:0.2.
The fungicide is prepared from the following raw materials in parts by weight: 15 parts of chitinous oligomers, 12 parts of sulphur suspending agent, and Jing Gang 2 parts of mycin.
The foliar fertilizer special for tomatoes the preparation method comprises the following steps: humic acid and bentonite are ground, be uniformly mixed, according to Proportion be added bean dregs extracting solution, chitinous oligomers, cane molasses, middle microelement and fungicide to get.
Embodiment 2
A kind of foliar fertilizer special for tomatoes, is prepared from the following raw materials in parts by weight: 4 parts of marine algae extract, 35 parts of bean dregs extracting solution, 12 parts of humic acid, 5 parts of cane molasses, 0.5 part of middle microelement, 1.2 parts of fungicide, 4 parts of bentonite.
The bean dregs extracting solution the preparation method comprises the following steps: taking bean dregs, the water that 5 times of its weight is added is added with colloid mill homogeneous The cellulase for entering bean dregs weight 0.5%, digests 1.5h at normal temperature, is heated to 85 DEG C of holding 10min and carries out enzyme deactivation, is cooled to 55 DEG C, the neutral proteinase of bean dregs weight 0.4% is added, digests 2.5h, is heated to 90 DEG C of holding 25min, is filtered to remove bean dregs, Obtain bean dregs extracting solution.
The middle microelement is magnesium, zinc, manganese, iron, boron, copper, calcium, molybdenum;It is respectively derived from disodium ethylene diamine tetraacetate Magnesium salts, zinc sulfate, manganese sulfate, ferrous sulfate, boric acid, copper sulphate, calcium silicates and sodium molybdate, weight proportion are magnesium: zinc: manganese: Iron: boron: copper: calcium: molybdenum=1:1:0.5:1.2:1:0.5:1:0.2.
The fungicide is prepared from the following raw materials in parts by weight: 12 parts of chitinous oligomers, 10 parts of sulphur suspending agent, and Jing Gang 1.5 parts of mycin.
The foliar fertilizer special for tomatoes the preparation method comprises the following steps: humic acid and bentonite are ground, be uniformly mixed, according to Proportion be added bean dregs extracting solution, chitinous oligomers, cane molasses, middle microelement and fungicide to get.
Embodiment 3
A kind of foliar fertilizer special for tomatoes, is prepared from the following raw materials in parts by weight: 5 parts of marine algae extract, 40 parts of bean dregs extracting solution, 15 parts of humic acid, 8 parts of cane molasses, 0.7 part of middle microelement, 2 parts of fungicide, 5 parts of bentonite.
The bean dregs extracting solution the preparation method comprises the following steps: taking bean dregs, the water that 6 times of its weight is added is added with colloid mill homogeneous The cellulase for entering bean dregs weight 0.6%, digests 2h at normal temperature, is heated to 85 DEG C of holding 10min and carries out enzyme deactivation, is cooled to 45 DEG C, be added bean dregs weight 0.5% neutral proteinase, digest 2h, be heated to 90 DEG C of holding 30min, be filtered to remove bean dregs to get To bean dregs extracting solution.
The middle microelement is magnesium, zinc, manganese, iron, boron, copper, calcium, molybdenum;It is respectively derived from disodium ethylene diamine tetraacetate Magnesium salts, zinc sulfate, manganese sulfate, ferrous sulfate, boric acid, copper sulphate, calcium silicates and sodium molybdate, weight proportion are magnesium: zinc: manganese: Iron: boron: copper: calcium: molybdenum=1:1:0.5:1.2:1:0.5:1:0.2.
The fungicide is prepared from the following raw materials in parts by weight: 10 parts of chitinous oligomers, 8 parts of sulphur suspending agent, and Jing Gang 1.2 parts of mycin.
The foliar fertilizer special for tomatoes the preparation method comprises the following steps: humic acid and bentonite are ground, be uniformly mixed, according to Proportion be added bean dregs extracting solution, chitinous oligomers, cane molasses, middle microelement and fungicide to get.
Embodiment 4
A kind of foliar fertilizer special for tomatoes, is prepared from the following raw materials in parts by weight: 5 parts of marine algae extract, 38 parts of bean dregs extracting solution, 13 parts of humic acid, 7 parts of cane molasses, 1.0 parts of middle microelement, 1.6 parts of fungicide, 6 parts of bentonite.
The bean dregs extracting solution the preparation method comprises the following steps: taking bean dregs, the water that 5 times of its weight is added is added with colloid mill homogeneous The cellulase for entering bean dregs weight 0.4%, digests 2h at normal temperature, is heated to 85 DEG C of holding 10min and carries out enzyme deactivation, is cooled to 55 DEG C, be added bean dregs weight 0.4% neutral proteinase, digest 3h, be heated to 90 DEG C of holding 30min, be filtered to remove bean dregs to get To bean dregs extracting solution.
The middle microelement is magnesium, zinc, manganese, iron, boron, copper, calcium, molybdenum;It is respectively derived from disodium ethylene diamine tetraacetate Magnesium salts, zinc sulfate, manganese sulfate, ferrous sulfate, boric acid, copper sulphate, calcium silicates and sodium molybdate, weight proportion are magnesium: zinc: manganese: Iron: boron: copper: calcium: molybdenum=1:1:0.5:1.2:1:0.5:1:0.2.
The fungicide is prepared from the following raw materials in parts by weight: 15 parts of chitinous oligomers, 10 parts of sulphur suspending agent, and Jing Gang 1 part of mycin.
The foliar fertilizer special for tomatoes the preparation method comprises the following steps: humic acid and bentonite are ground, be uniformly mixed, according to Proportion be added bean dregs extracting solution, chitinous oligomers, cane molasses, middle microelement and fungicide to get.
Application Example
The foliar fertilizer of above-described embodiment 1~4 is applied to tomato, and a control group is set.
Tomato variety: gold hat 5.
Test period: in May, 2017 in August, 2017.
Place: Guangxi Zhuang Autonomous Region Nanning City Binyang County.
Test method: in 2 mu of tomatoes moderate area is divided into 5 regions, and keeps apart, and prevents pest and disease damage from mutually passing Dye.The same time that is planted in of tomato carries out, and prevents the variation of weather environment from influencing test result;In addition to foliar fertilizer, other fertilizer Material and management are carried out according to routine techniques;It is identical as the dosage of foliar fertilizer to spray clear water, sprays altogether 4 times.
1. handling 1: the foliar fertilizer of general planting technology+spray embodiment 1;
2. handling 2: the foliar fertilizer of general planting technology+spray embodiment 2;
3. handling 3: the foliar fertilizer of general planting technology+spray embodiment 3;
4. handling 4: the foliar fertilizer of general planting technology+spray embodiment 4;
5. handling 5: general planting technology+spray clear water.
Test result:
By each processing, (statistical data is flat to the comparing result of the botany condition of tomato and yield as shown in the following table 1~2 Mean value):
The botany condition and yield of 1 tomato of table
Processing Plant height (cm) Stem thickness (cm) Single fruit weight (g) Tomato blight rate (%) Equivalent per mu yield (kg)
1 128.9 2.3 193 2.31 7850
2 135.4 2.5 192 2.06 8120
3 134.2 2.4 194 2.16 7916
4 138.3 2.4 196 1.98 8364
5 104.3 1.6 153 13.45 6240
After test result table 1 shows sprinkling foliar fertilizer special for tomatoes of the present invention, the plant height of tomato, stem thickness and single fruit weight are bright Aobvious to increase, the incidence of tomato blight is substantially reduced, and the yield of tomato obviously increases.Wherein, the dedicated leaf of tomato in embodiment 4 Leaven obtains optimal test effect.

Claims (5)

1. a kind of foliar fertilizer special for tomatoes, it is characterised in that: be prepared from the following raw materials in parts by weight: marine algae extract 3~5 Part, 30~40 parts of bean dregs extracting solution, 10~15 parts of humic acid, 5~8 parts of cane molasses, 0.2~1.0 part of middle microelement, sterilization 1~2 part of agent, 3~6 parts of bentonite.
2. foliar fertilizer special for tomatoes according to claim 1, it is characterised in that: the preparation method of the bean dregs extracting solution Are as follows: bean dregs are taken, the water of 4~6 times of its weight is added, with colloid mill homogeneous, the cellulase of bean dregs weight 0.4~0.6% is added, 1~2h is digested at normal temperature, is heated to 85 DEG C of holding 10min and is carried out enzyme deactivation, be cooled to 45~55 DEG C, bean dregs weight 0.3 is added ~0.5% neutral proteinase digests 2~3h, is heated to 90 DEG C of 20~30min of holding, is filtered to remove bean dregs to get bean dregs are arrived Extracting solution.
3. foliar fertilizer special for tomatoes according to claim 1, it is characterised in that: the middle microelement be magnesium, zinc, manganese, Iron, boron, copper, calcium, molybdenum;It is respectively derived from ethylenediamine tetraacetic acid disodium magnesium salt salt, zinc sulfate, manganese sulfate, ferrous sulfate, boric acid, sulphur Sour copper, calcium silicates and sodium molybdate, weight proportion are magnesium: zinc: manganese: iron: boron: copper: calcium: molybdenum=1:1:0.5:1.2:1:0.5:1: 0.2。
4. foliar fertilizer special for tomatoes according to claim 1, it is characterised in that: the fungicide is by following parts by weight Raw material is made: 10~15 parts of chitinous oligomers, 8~12 parts of sulphur suspending agent, 1~2 part of jinggangmeisu.
5. foliar fertilizer special for tomatoes according to claim 1, it is characterised in that: preparation method are as follows: by humic acid and swelling Soil is ground, and is uniformly mixed, and bean dregs extracting solution, chitinous oligomers, cane molasses, middle microelement and sterilization are added according to the proportion Agent to get.
CN201811281076.0A 2018-10-30 2018-10-30 A kind of foliar fertilizer special for tomatoes Pending CN109111299A (en)

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CN110776375A (en) * 2019-12-12 2020-02-11 安徽天河生物科技有限公司 Leaf fertilizer for rice
CN112028691A (en) * 2020-09-14 2020-12-04 成都云图控股股份有限公司 Instant sterilization type foliar fertilizer and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN110776375A (en) * 2019-12-12 2020-02-11 安徽天河生物科技有限公司 Leaf fertilizer for rice
CN112028691A (en) * 2020-09-14 2020-12-04 成都云图控股股份有限公司 Instant sterilization type foliar fertilizer and preparation method thereof

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