CN1099373A

CN1099373A - Plant growth regulator

Info

Publication number: CN1099373A
Application number: CN93116603A
Authority: CN
Inventors: 封兴毅
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-27
Filing date: 1993-08-27
Publication date: 1995-03-01

Abstract

This growth regulating agent consists of active humic acid as main component, many kinds of nutrients as well as plant growth regulating agent or insecticide. It possesses many advantages, such as widely available raw materials, low cost. Its preparation process includes hydrolyzing and oxidation degrading the material containing humic acid, and blending with supplementary materials to make into liquid or solid plant growth regulating agent suitable for various crops.

Description

Plant growth regulator

The present invention relates to organic fertilizer, particularly a kind of plant growth accelerator and preparation method thereof.

Premodern agriculture relies on inorganic fertilizer and promotes increasing crop yield, and its potential hazard is that microorganism in the soil, bacterium are lost, and causes soil organism deficiency, and crumb structure is destroyed, the acidification of soil, salinification, sandy soil aggravation.Therefore reduce the inorganic fertilizer amount of application, many organic fertilizers are to implement the important channel that modern agriculture is produced.Chinese patent CN1035488A disclosed " manufacture method of organic-inorganic composite fertilizer " mixes, filters, ferments, concentrates the back with people's baking to add nitrogen, phosphorus, compound, dry, the granulation again of potassium inorganic fertilizer by a certain percentage with brid guano.Chinese patent C1032334A disclosed " with the method for organic sludge preparing humic acid phosphorus, potassium and ammonium salt " is with addition of additive in organic sludge, in biochemical groove, finish bio-transformation and ammonification processing, orientation changes into nitrogen, phosphorus, the organic composite chemical fertilizer of potassium ternary, above organic-inorganic composite fertilizer technology is thick, storing inconvenience, amount of application is big, and fertilizer efficiency is still not outstanding, kind also dislikes single.

It is extensive to the purpose of this invention is to provide a kind of raw material, and cost of manufacture is low, and using dosage is low, acts on comprehensive, various plant growth accelerator.

For the plant growth accelerator finishing goal of the invention and provide is a main component with activated humic acid (xanthohumic acid, ulmic acid, Ulmic acids), be equipped with nitrogen, phosphorus, potassium and trace element, as zinc, boron, manganese, copper, iron, molybdenum, selenium, titanium, strontium etc.Can directly spray on the crop cauline leaf, absorb, satisfy the demand of crop, make it good growth, growth nutritive substance by blade.

But composite plant growth regulator also in the plant growth accelerator of the present invention is implemented multi-functional optimum adjusting to crop, makes it be in the optimum growh developmental condition all the time, thereby accelerates that vegetable cell extends, division, strengthen photosynthesis, strengthens metabolism.

But complex killing insect and germ agent also in the plant-growth regulator of the present invention with degerm larva, adult and worm's ovum effectively, suppresses disease and pest and takes place.

The preparation method of plant growth accelerator of the present invention is:

-preparation contains the material A of humic acids composition.

-hydrolysis material A.Material A is blended into 3 to 5 times water, in reactor, adds the potassium primary phosphate that is equivalent to material A weight 10% to 60%, heat to 80 ℃ of reactions 2 hours.

-oxidative degradation.It is the oxygen acid of 40-60% that material after the hydrolysis is added the 30-50%, the concentration that are equivalent to material A weight in batches, temperature control 100-120 ℃, reacts 3-5 hour postcooling and is cooled to below 60 ℃.

-modulation just.Add the pure calcium of suitable material A weight 3-5% and the pure caustic soda of 15-25% in the material after the oxidative degradation, the adjustment pH value is 6-7, filters, separates, and getting filtrate is that material B, filter residue are material C.

-be equipped with auxiliary material.With the N of nutritive element family, P, K, B, Mg, Ca, Mn, Cu, Fe, Mo, Ti, Se, Sr, rare earth is material D; With plant-growth regulator family triacontanol price quote, naphthylacetic acid, tryptophane, Plant hormones regulators,gibberellins GA3, to help strong plain Pix be material E; With insecticidal bactericide family high state copper, Tubulicid, hexythiazox, Bacillus thuringiensis BT, derosal, furans pellet is material F.

-join eventually.Prepare plant growth accelerator with first modulation gains material apolegamy auxiliary material.To be fit to the different demands of Different Crop.

Embodiment one, after the lignocellulosic airing, sieve removes large granular impurity, be crushed to the raw material that must contain material A behind 100 orders, taking by weighing 400 kilograms pours in the acid-resistant reacting kettle, be blended into 400 kg of water, add 25 kilograms in biphosphate potassium, be heated to 80 ℃ with steam jacket, add concentration and be 40% nitric acid and be no less than 100 liters, temperature control is no more than 120 ℃, react 3 hours postcooling and be cooled to below 55 ℃, add about the NaOH100 kilogram of CaO and concentration 40%, adjust pH value and equal 6.5, add potassium primary phosphate again, copper sulfate, zinc sulfate, boric acid and ammonium molybdate, urea adds up to 350 kilograms, powerful stirring is blowing press filtration separation after 1 hour, gets filtrate and is plant growth accelerator, and vacuum filling 15ml bottle is standby.Spray wheat, millet, cotton, soybean, peanut, tobacco, flax, beet, potato, naked oats, watermelon, strawberry, grape, hawthorn, apple, red date, amount of increase in production 10-25% with 1000 times of diluents during use.

Embodiment two, with 1000 kilograms on cotton seed shell, NaCl50kg puts into acid-resistant reacting kettle, adds the sulfuric acid 150kg of concentration 5%, boiling 8 to 10 hours, (pressure normal pressure-0.02MPa, temperature 100-120 ℃) leaches solid reactant, gets material A after the natural drying drying, with reference to the final plant growth accelerator that gets of embodiment one method for making, spraying increases production 15% on tealeaves, and can improve tea leaf quality, increases tealeaves caffeine, amino acid, polyphenol content.

It is raw material that embodiment three, direct usefulness contain the weathered coal of humic acids more than 30%, after coal cinder and spoil are picked out in screening, be ground into the 50-100 order and get material A, make the mixed plant growth accelerator that gets of EDTA Fe of material B and concentration 10% with reference to embodiment one, this agent sprays to be suffered from the fruit tree of serious yellowtop, the grapevine, and illness symptom almost completely disappears after one month.

Embodiment four, get the plant growth accelerator 1.5ml that makes by embodiment one and add Vinyl Acetate Copolymer alcohol 2g, derosal 3g, the red 90g of furans, add water 60g and are modulated into coating agent for seed, are used for wrapping 500g lint cottonseed.It is strong that cottonseed is emerged, and leaf look dense leaf raw cook increases, and leaf area increases, and promotes cotton yield sexual development, the final product of surveying can increase production gined cotton more than 8%.

Embodiment five, get the plant growth accelerator that makes among the embodiment one, be mixed into the plant growth accelerator of vegetable melon and fruit special use with 0.5% plant-growth regulator such as Plant hormones regulators,gibberellins GA3, in order to spray crop, can improve the thing C that supports one's family, crude protein, the sugar part content of vegetables effectively, and can promote the crop premature ripening, on average increase production more than the 10-30%.

Embodiment six, get the material C100kg that obtains among the embodiment one, be equipped with potassium primary phosphate, Repone K, copper sulfate, zinc sulfate, ferrous sulfate, bicarbonate of ammonia, ammonium molybdate, BT etc. and amount to 50kg, being mixed in tablets press and making the particulate state plant growth accelerator is that unit packs in the aluminium film plastics bag with every bag 30g, converts water 15kg by every bag and is made into the aqueous solution and sprays on crop; Or it is mixed the back directly sow with seed, can strengthen crop and resist the disease and pest ability, finally make crop yield more than 10%.

Claims

1, a kind of plant growth accelerator, the plant growth accelerator that it is characterized in that being produced are equipped with nitrogen, phosphorus, potassium and trace element based on activated humic acid.

2, plant growth accelerator according to claim 1 is characterized in that said plant growth accelerator also is compounded with plant-growth regulator.

3, plant growth accelerator according to claim 1 and 2 is characterized in that said plant growth accelerator also is compounded with insecticidal bactericide.

4, a kind of preparation method of plant growth accelerator is characterized in that:

-preparation contains the material A of humic acids composition.

-initial adjustment.Add the pure calcium of suitable material A weight 3-5% and the pure caustic soda of 15-25% in the material after the oxidative degradation, the adjustment pH value is 6-7, filters, separates, and getting filtrate is that material B, filter residue are material C.

-be equipped with auxiliary material.With nutritive element family is material D; With plant-growth regulator family is material E; With insecticidal bactericide family is material F.

-join eventually.Prepare plant growth accelerator with first modulation gains material apolegamy auxiliary material.

5, the preparation method of plant growth accelerator according to claim 3 is characterized in that the liquid plant growth accelerator that said preparation eventually is equipped with is that unit, vacuum filling are gone into polyethylene vials with 15ml.

6, the preparation method of plant growth accelerator according to claim 3 is characterized in that the solid-state plant growth accelerator that said preparation eventually is equipped with is that unit, aluminium film plastics are packed with 30g.