CN107903098A - A kind of compound plant nutrient element foliar fertilizer and processing method - Google Patents

Abstract

A kind of compound plant nutrient element foliar fertilizer, is made of the raw material of following weight：CO(NH2)₂, KH2PO4, K2SO4, H3BO3, ZnSO47H2O, FeSO47H2O, CuSO45H2O, MnSO45H2O, (NH4) 6 Mo7O244H2O, EDTANa2, amino acid.Advantage：Henan wheat volume increase 15.9% is tested through experiment, tealeaves volume increase 34% and 29.7%, tomato volume increase 18.5% and 9.7%, pakchoi volume increase 16.55% and 14.6%, crop field, cotton in Xinjiang volume increase 18.04%, averagely proposes production than being 1：5—10.Increase weight 10.88% on fruit grape, improve fruit sugar, Vc, reduce acid content, improve quality.

Description

A kind of compound plant nutrient element foliar fertilizer and processing method

Technical field

The invention belongs to the compound fine foliar fertilizer processing technique field of plant nutrient multielement, specifically, the present invention It is by the macronutrient needed for plant, micronutrient element and a variety of amino acid of microbial fermentation preparation are integrated more Elements compounding type foliar fertilizer, forms plant solubility complete nutrition solid powder, a kind of product and method produced.

Background technology

China is the most country of world's farmland fertilization amount, and economical rationality fertilizer, prevents the pollution of the environment, improve crop yield And quality, it is epochmaking measure to apply fertilizers scientifically using foliar fertilizer with fertilizer.It is existing at home and abroad substantially to have five kinds using foliar fertilizer Type.1. hormone-type, i.e. growth hormone add a small amount of nutrient, its effect makes plant carefully organize to elongate without breeding, and grows It is fast big, but poor quality.2. single trace element or a small amount of a great number of elements of addition, for specified conditions or crop.3. with amino Based on acid or humic acid, a small amount of nutrient is added, is mainly played a driving role, value is more expensive.4. a great number of elements foliar fertilizer, mainly A small amount of trace element is added using soluble a great number of elements, for supplementing the nutritional need in some growth period of crop.

Open file national standard NY10107-2006, a great number of elements Han≤50% in Macroelement water-soluble fertilizer are micro Yuan element Han Liang≤0.5%, water-insoluble Wu≤5%, the single nutrient content of a great number of elements>6%, trace element>2 kinds,<0.1%,

Open file standard GB/T/T17420-1998, micro- Zong Liang≤10%, Shui Fen≤5%, Shui Bu Rong Wu≤5%, PH5-8, more than two kinds or two kinds of elements.

The simple substance foliar fertilizer that it is a kind of to disclose in paper or three kinds of trace elements and a great number of elements form, is not combined into A kind of product.

The main component this product various composition and performance of product meet national standard, wherein a great number of elements N+P2O5+ K2O You imitate Cheng Fen≤55%, trace element（B、Zn、Cu、Mo、Fe、Mn）≤ 15%, An Ji Suan≤25%, water-insoluble Wu≤3%, PH5.5-6.5%, it is qualified through monitoring center of Ministry of Agriculture testing result, obtain Ministry of Agriculture's work certificate and fertilizer formal registration card.

The content of the invention

It is raw to improve crop yield and quality in realize the production of agricultural modernization in China The good foliar fertilizer of pollution-free green food is produced, to reduce the dirt directly to soil application chemical fertilizer and its to soil, water environment Dye, the economic benefit and social benefit of agricultural production, a kind of inorganic compound complete nutrition of biochemistry of production are improved by scientific utilization of fertilizer Type solubility foliar fertilizer, suitable for various crop applyings.

The present invention is made of the raw material of following weight：

CO(NH2)₂400 parts of 420 parts of KH2PO4

50 parts of K2SO4,20 parts of H3BO3

20 parts of ZnSO47H2O, 5 parts of FeSO47H2O

5 parts of CuSO45H2O, 5 parts of MnSO4H2O

(NH4) 10 parts of 6 Mo7O244H2O, 40 parts of EDTANa2

35 parts of amino acid.

Its preparation method is

Solid chelant EDTANa2 is first placed in 80-90 °C of water by the first step, stirs molten forming liquid, EDTANa2 is made Liquid；

ZnSO47H2O, FeSO47H2O, MnSO4H2O, CuSO45H2O are separately added into EDTANa2 liquid by second step In stir and evenly mix, produce chelation and react to form chelate, wherein FeSO47H2O is 1 with chelating liquor ratio：2, ZnSO47H2O, MnSO4H2O, CuSO45H2O are 1 with chelating liquor ratio:1 mixing, is made ZnSO47H2O chelatings Liquid, FeSO47H2O chelatings liquid, MnSO4H2O chelatings liquid, CuSO45H2O chelating liquid；

ZnSO47H2O is chelated liquid, FeSO47H2O chelatings liquid, MnSO4H2O chelatings liquid, CuSO45H2O by the 3rd step Chelating liquid be separately dried, obtain ZnSO47H2O chelating agents, FeSO47H2O chelating agents, MnSO4H2O chelating agents, CuSO45H2O chelating agents;

4th step is by ZnSO47H2O chelating agents, FeSO47H2O chelating agents, MnSO4H2O chelating agents, CuSO45H2O Chelating agent and CO (NH2)₂, KH2PO4, K2SO4, H3BO3, (NH4) 6 Mo7O244H2O, amino acid mix be ground into Powder.

Nutritional ingredient necessary to product major function product provides for growth and development of plants, is the life of plant organ tissue The material base of long development, the amino acid in product is protein, and cell composition plant, has life formation effect, can increase The resistance and the adaptability to environment of strong plant, product provide complete nutrition, can avoid nutritional disorder, rational battalion Supply is supported, is protein in crop product quality, fat is prevented, the key element of carbohydrate, vitamin, Dry matter formation, improves crop yield And quality.

Product chief value feature product is soluble easily in water, in ionic state and easy equivalent to the neutral molecule of hydrone size, Into blade face tissue and synthetic cell, utilization rate has the characteristics that the fast utilization rate of absorption is high more than 95%；It is free from environmental pollution, use Amount is few, per 1-2 kilograms of side, economizes on resources and the energy；The plant nutrient condition of production pollution-free green food is provided, improves people The healthy and food-safe sense of the people；It is easy to use, work efficiency is improved, easy to mechanized application.

Application effect of products, benefit through Ministry of Agriculture's fertilizer test net Hubei, Hunan, Liaoning five counties and cities' plot experiments, Tealeaves volume increase 34% and 29.7%, tomato volume increase 18.5% and 9.7%, pakchoi volume increase 16.55% and 14.6%, crop field Yan Yan Henan is small Wheat volume increase 15.9%, cotton in Xinjiang volume increase 18.04%, averagely proposes production than being 1：5—10.Increase weight 10.88% on fruit grape, carry High fruit sugar, Vc, reduce acid content, improve quality.

Brief description of the drawings

Fig. 1 chelate production method flow charts.

Fig. 2 fabrication processings of the present invention.

Embodiment

Chelate preparation method

Solid chelant EDTANa2 salt is first weighed 1 part of aequum by the first step, is put into and has been heated to 80-90 °C equivalent to 2 parts Hot water in, container stainless steel barrel, stirs molten forming liquid.The molten night quantity of EDTANa2 salt of preparation can need chela by with a collection of The chelating agent quantity needed for four kinds of trace element compounds closed is prepared together, then carries out chelating preparation respectively in proportion again.

ZnSO47H2O, FeSO47H2O, MnSO4H2O, CuSO45H2O are separately added into EDTANa2 by second step Stirred and evenly mixed in liquid, produce chelation and react to form chelate, wherein FeSO47H2O is 1 with chelating liquor ratio：2, ZnSO47H2O, MnSO4H2O, CuSO45H2O are 1 with chelating liquor ratio:1 mixing, is made ZnSO47H2O chelatings Liquid, FeSO47H2O chelatings liquid, MnSO4H2O chelatings liquid, CuSO45H2O chelating liquid；

ZnSO47H2O is chelated liquid, FeSO47H2O chelatings liquid, MnSO4H2O chelatings liquid, CuSO45H2O by the 3rd step Chelating liquid is separately dried, and obtains nSO47H2O chelating agents, FeSO47H2O chelating agents, MnSO4H2O chelating agents, CuSO4 5H2O chelating agents;

4th step is by ZnSO47H2O chelating agents, FeSO47H2O chelating agents, MnSO4H2O chelating agents, CuSO45H2O Chelating agent and CO (NH2)₂, KH2PO4, K2SO4, H3BO3, (NH4) 6 Mo7O244H2O, amino acid mix be ground into Powder.

Implement production method citing

Product material requested is market, the chemical industry such as the high-quality industrial chemicals of direct deal, potassium dihydrogen phosphate, urea and trace element Product, and high-purity alanine, glycine, the glutamic acid provided by institute of biological products of Wuhan University

This product composite foliage fertilizer production technology is as follows：

（1）Urea in raw material is crushed into 20.2 mesh/inch hole sieving, instant packaging moistureproof is spare to make, in dry cryogenic conditions Lower progress.

（2）Other materials have caking person, carries out broken powdering.

（3）Its golden element and phosphate influence generation slightly solubility of CuSO4, ZnSO4, MnSO4, FeSO4 in trace element Compound, loses trophism and effect, need to form water-soluble easy absorbing state with carrying out comprehensive function in EDTANa2.

（4）Chelated by said ratio.

（5）When making chelate, fine day is dried into 80-100 DEG C of drying baker has the sunlight high temperature period big in plastics Dried in canopy.

（6）Dried chelating agent automatic crusher, pulverizes and sieves, and packs respectively spare.

（7）Chelating agent is put into mixing by formula rate and dosage, is stirred evenly, phosphate, trace element, amino acid are first first Mixed and then addition urea mixes, immediately by product blowing, packaging.

Product nutritional ingredient of the present invention, content table

Test application effect

Fresh tea leaf produces result and T value comparison sheet units in fact：Kg (Hubei Province Lichuan City clay fertilizer station)

This product test effect table (Hubei Province Huang Poxian clay fertilizers station) on pakchoi

This product result of the test table (Liaoning Province clay fertilizer station, Liaozhong County clay fertilizer station) on tomato

Tomato production application form

This product is implemented to imitate table (Hubei Province Yunmeng County clay fertilizer station) on tomato

As can be seen from the table, spray than not spraying mu volume increase 753kg, rate of growth is up to 18.5%, up to the pole level of signifiance.

This product spraying effect table (wheat research institute of academy of agricultural sciences of Henan Province) on wheat

This product spraying effect table (city of Aksu of Xinjiang have a good harvest two teams) on the cotton

Drawn from volume analysis, plant composite nutrient increases by 18 plants than control urea+potassium dihydrogen phosphate mu harvest strain number, single plant Tying bell number increases by 0.4, and Single boll weight increases by 0.35 gram；Per unit area yield unginned cotton increases 59kg, relatively control volume increase 18.04%.

Deficiency in economic performance analytical table

From economic analysis, handling ratio control using composite nutrient foliar fertilizer, 241.9 yuan of volume increase value, mu are increased income into 224.76 per acre Member, input-output ratio 1:11.2.

This product sprays the influence table to fruit quality on grape

(Wuhan City Dongxihu District is through river agrotechnical station)

Sprayed on this product grape than control（Spray clear water）Fruit weightening 10.88%;Solid content increase by 0.29%.Vitamin C content The increase 0.02mg per 100g, acidity reduce by 0.075%, hence it is evident that improve grape fruit quality.

Claims (2)

1. a kind of compound plant nutrient element foliar fertilizer, it is characterised in that it is made of the raw material of following weight：

CO(NH2)₂400 parts of 420 parts of KH2PO4

50 parts of K2SO4,20 parts of H3BO3

20 parts of ZnSO47H2O, 5 parts of FeSO47H2O

5 parts of CuSO45H2O, 5 parts of MnSO4H2O

(NH4) 10 parts of 6 Mo7O244H2O, 40 parts of EDTANa2

35 parts of amino acid.

2. a kind of compound plant nutrient element foliar fertilizer according to claim 1, it is characterised in that its preparation method is：

Solid chelant EDTANa2 is first placed in 80-90 °C of water by the first step, stirs molten forming liquid, EDTANa2 is made Liquid；

ZnSO47H2O, FeSO47H2O, MnSO4H2O, CuSO45H2O are separately added into EDTANa2 liquid by second step In stir and evenly mix, produce chelation and react to form chelate, wherein FeSO47H2O is 1 with chelating liquor ratio：2, ZnSO47H2O, MnSO4H2O, CuSO45H2O are 1 with chelating liquor ratio:1 mixing, is made ZnSO47H2O chelatings Liquid, FeSO47H2O chelatings liquid, MnSO4H2O chelatings liquid, CuSO45H2O chelating liquid；

ZnSO47H2O is chelated liquid, FeSO47H2O chelatings liquid, MnSO4H2O chelatings liquid, CuSO45H2O by the 3rd step Chelating liquid is separately dried, and obtains nSO47H2O chelating agents, FeSO47H2O chelating agents, MnSO4H2O chelating agents, CuSO4 5H2O chelating agents;

4th step is by ZnSO47H2O chelating agents, FeSO47H2O chelating agents, MnSO4H2O chelating agents, CuSO45H2O Chelating agent and CO (NH2)₂, KH2PO4, K2SO4, H3BO3, (NH4) 6 Mo7O244H2O, amino acid mix be ground into Powder.