CN102040422B - Irrigation fertilizer - Google Patents

Abstract

The invention relates to an irrigation fertilizer. The invention adopts the technical scheme that: the irrigation fertilizer consists of the following raw materials in percentage by weight: 20 to 30 percent of humic acid, 40 to 50 percent of calcium nitrate or phosphorus nitrate, 5 to 10 percent of boric acid, 5 to 12 percent of magnesium sulfate, 5 to 8 percent of ferrous sulfate, 1 to 5 percent of organic substance, 3 to 6 percent of sulfur powder, 0.5 to 1.0 percent of bentonite and 1 to 5 percent of inducer, wherein a preparation method for the inducer comprises a step of dissolving 1 part of naphthylacetic acid at the weight percentage concentration of 12.5 into 5 to 7 parts of ethanol solution at the weight percentage concentration of 18. By reasonable matching of the raw materials, precipitation and antagonism among multiple raw materials are overcome, the physical and chemical properties of soil are improved, hardened or loose solid is eliminated, the pH value of the soil is regulated, and the soil structure is improved. The irrigation fertilizer can improve the vitality of plant roots, enhance the absorbing capability of the roots, strengthen the roots and seedlings, reduce disease and improve the yield by 10 percent.

Description

A kind of dashing applied fertilizer

Technical field

The invention belongs to the agricultural fertilizer field, relate to a kind of fertilising of dashing particularly.

Background technology

Dashing fertilising is a kind of topdressing method that is usually used in farm crop or plant growing, its basic way be fertilizer is water-soluble after, Sui Shuichong executes the arable farming field.The general fertilising of dashing divides three types substantially, and the one, contain amino acid pattern, the 2nd, contain humic acid type, the 3rd, contain macroelement type (nitrogen, phosphorus, potassium).No matter above-mentioned any existing prescription that dashes fertilising can replenish the various nutritional needs of plant, but all there is a shortcoming again, namely by lacking that plant absorbing is utilized, especially some ill plants that need to supplement the nutrients differ and have established a capital normal capillary root and can absorb nutrition, though contain enough nutritive ingredients in the prescription, but plant can't absorb, the underdeveloped weak seedling of plant root particularly, the nutrition that absorbs still less, the nutrition of dashing in the fertilising is permeated downwards with water, from the coring of plant more and more away from, farm crop can't be accomplished long absorption.

Summary of the invention

The purpose of this invention is to provide a kind of fertilising of dashing that absorbs effect that improves, dash the low technical problem of fertilising absorption rate in the background technology to solve, thereby improve the productive rate of agricultural-food, reduce the agricultural-food production cost.

To achieve these goals, the technical solution used in the present invention is: a kind of dashing applied fertilizer, formed by following raw materials by weight,

Humic acids 20%～30%, nitrocalcite or nitric acid phosphorus 40%～50%,

Boric acid 5%～10%, sal epsom 5%～12%,

Ferrous sulfate 5%～8%, organic 1%～5%,

Sulfur flour 3%～6%, Peng Run soil 0.5%～1.0%,

Inductor 1%～5%,

Wherein, the preparation method of inductor is as follows: be that to be dissolved in 5～7 parts of concentration expressed in percentage by weights be in 18% the ethanolic soln for 12.5% naphthalene acid solution with 1 part of concentration expressed in percentage by weight.

Among the present invention, humic acids: have fertilizer synergistic, improve the soil, stimulate plant growth, improve functions such as agricultural product quality.Nitrocalcite or nitric acid phosphorus: soluble in water, be the good fertilizer of dry farming plant.Boric acid: can promote the formation of crop floral organ, be conducive to yield positive results for crops such as rape, pulse families good especially effect is arranged, and with foliage top dressing, its action effect is better.Ferrous sulfate: for plant provides ferro element, also can play the effect of reductive agent.Sal epsom: easy-weathering, water-soluble, use as fertiliser containing magnesium.Organic: as to transform synthetic complicated organic colloid again by plant and animal residues through microbiological degradation mostly, can make that clay is loose, the sand bonding.It is the good jointing compound that forms crumb structure.Itself contain multiple nutriment, stronger absorptivity is arranged again, can improve soil fertilizer, water retention property, also can cushion soil acidity or alkalinity and change, be conducive to microbial activities and plant growth, be conducive to ventilation, water holding, the heat absorption of soil, improve land fertility.Naphthylacetic acid: be the broad spectrum type plant-growth regulator, can promote cell fission and expansion, induce the formation adventive root, increase is beared fruit, and prevents shedding, changes female, male flower ratio etc.Can be through the tender epidermis of blade, branch, seed enters in the plant, arrives complete stool with the nutritional flow transporting.

The invention has the beneficial effects as follows: the present invention gives full play to resistance and oozes, the effect of alleviating, improve the specific absorption of plant nutrition, can make plant give birth to main roots at short notice rapidly more, and be conducive to the growth of capillary root, promote the growth that root system is made a start, increase the effective absorbing area of root system, can regulate the transporting direction of plant substance in vivo, guide assimilation product into storehouse (eugonic position by source (nutritive substance of blade or root system manufacturing or absorption), as vegetative point, the tender organ of children, flower or fruit), promote that assimilation product passes on to the tender position of children, promote cell growth and cytodifferentiation, fruit expands.

Reasonably combined between each raw material of the present invention, overcome precipitation and antagonistic action between many raw materials, improve soil physical and chemical property, elimination is hardened, chessom, regulates soil pH value, improves Soil structure.Use the present invention, can improve the root system of plant vigor, strengthen the root system receptivity, strong root strong sprout, disease is few, can improve productive rate 10%.

Embodiment

Embodiment dashes fertilising for 1 one kinds, is made up of following raw materials by weight

Humic acids 24%, nitrocalcite 44%,

Boric acid 7%, sal epsom 8%,

Ferrous sulfate 6%, organic 3%,

Sulfur flour 4%, Peng Run soil 1%,

Inductor 3%,

Wherein, the preparation method of inductor is as follows: be that to be dissolved in 6 parts of concentration expressed in percentage by weights be in 18% the ethanolic soln for 12.5% naphthalene acid solution with 1 part of concentration expressed in percentage by weight.

Dash the preparation method of fertilising: each raw material is mixed by above-mentioned proportioning, press the specification packing of 5kg.

Embodiment dashes fertilising for 2 one kinds, is made up of following raw materials by weight

Humic acids 30%, nitrocalcite 49.5%,

Boric acid 5%, sal epsom 5%,

Ferrous sulfate 5%, organic 1%,

Sulfur flour 3%, Peng Run soil 0.5%,

Inductor 1%,

Wherein, the preparation method of inductor is as follows: be that to be dissolved in 5 parts of concentration expressed in percentage by weights be in 18% the ethanolic soln for 12.5% naphthalene acid solution with 1 part of concentration expressed in percentage by weight.

Dash the preparation method of fertilising: each raw material is mixed by above-mentioned proportioning, press the specification packing of 5kg.

Embodiment dashes fertilising for 3 one kinds, is made up of following raw materials by weight

Humic acids 20%, nitric acid phosphorus 40%,

Boric acid 8%, sal epsom 10%,

Ferrous sulfate 7%, organic 5%,

Sulfur flour 5%, Peng Run soil 1%,

Inductor 4%,

Wherein, the preparation method of inductor is as follows: be that to be dissolved in 7 parts of concentration expressed in percentage by weights be in 18% the ethanolic soln for 12.5% naphthalene acid solution with 1 part of concentration expressed in percentage by weight.

Dash the preparation method of fertilising: each raw material is mixed by above-mentioned proportioning, press the specification packing of 5kg.

Claims (1)

1. one kind is dashed fertilising, it is characterized in that being formed by following raw materials by weight,

Humic acids 20%～30%, nitrocalcite 40%～50%,

Boric acid 5%～10%, sal epsom 5%～12%,

Ferrous sulfate 5%～8%, organic 1%～5%,

Sulfur flour 3%～6%, wilkinite 0.5%～1.0%,

Inductor 1%～5%,

Wherein, the preparation method of inductor is as follows: be that to be dissolved in 5～7 parts of concentration expressed in percentage by weights be in 18% the ethanolic soln for 12.5% naphthalene acid solution with 1 part of concentration expressed in percentage by weight.