CN102381908A

CN102381908A - Multi-element potassium fertilizer

Info

Publication number: CN102381908A
Application number: CN2011102075189A
Authority: CN
Inventors: 沙绍忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-20
Filing date: 2011-07-20
Publication date: 2012-03-21

Abstract

The invention relates to a multi-element potassium fertilizer, which comprises the following active ingredients in percentage by weight: 10-14 percent of nitrogen, 3-7 percent of phosphorus, 17-28 percent of potassium, 8-12 percent of active calcium, 8-12 percent of amino acid, 0.1-3 percent of alginic acid, 0.1-0.5 percent of active bacteria, 0.1-1 percent of expansion agent, 1-4 percent of rooting agent and 0.2-3 percent of chitosan. By adopting the multi-element potassium fertilizer, the soil structure, soil ventilation and heat condition can be improved, the energy consumption is lowered, the crop yield is increased, developed crop root systems, robust plants and dark green and plump leaves are realized, various plant physiological diseases of fruits, vegetables and the like are prevented, and a very remarkable prevention effect is achieved.

Description

A kind of multi-element K fertilizer

Technical field

The present invention relates to a kind of agricultural fertilizer, especially a kind of multi-element K fertilizer.

Background technology

Potash fertilizer has enhancing crop cane robustness as a kind of use fertilizer widely, the effect that improves its disease resistance ability, but traditional potash fertilizer fertilizer property is more single, can't satisfy the growing requirements of crop comprehensively.

Summary of the invention

In order to solve the single problem of fertilizer property that traditional potash fertilizer exists, the invention provides a kind of multi-element K fertilizer, this fertilizer can improve Soil structure, soil aeration and heat situation; Reduce energy consumption, improve crop yield, make the farm crop well developed root system; Robust plant; Leaf dark green, plumpness, various physiologica disease evils such as prevention melon and fruit, vegetables, preventive effect is fairly obvious.

The technical solution adopted for the present invention to solve the technical problems is: this a kind of multi-element K fertilizer, it comprises the effective constituent of following weight part: nitrogen 10%～14%, phosphorus 3%～7%, potassium 17%～28%, Calcium of intensifiens 8%～12%, amino acid 8%～12%, Lalgine 0.1%～3%, active bacterium 0.1%～0.5%, swelling agent 0.1%～1%, root-growing agent 1%～4% and chitin 0.2%～3%.

Its compound method is: this a kind of multi-element K fertilizer, can adopt general mixing granulation method to make, through material choice; Confirm the ratio of each element; Calculate the weight of each raw material,, obtain multi-element K fertilizer of the present invention through technical process such as pulverizing, ammonification, mixing, granulation, quality examination, packings.

The effect of each fertilizer of the present invention is following:

Leaf nitrogen can promote lush, tillering increase, increase crop yield and protein content makes the leaves remain green longer to prolong the growth period, especially leguminous vegetables, leeks and other leafy vegetables, with better promote long effect.

Phosphorus can promote various metabolism normally to carry out, and growth and development of plants is good, improves winter resistance and the drought resistance of plant simultaneously.

Potash fertilizer is used when an amount of, can make crop stem look strong, prevents lodging, promotes to blossom and bear fruit, and strengthens drought resisting, cold-resistant, diseases and insect pests resistance.

Calcium of intensifiens helps to reduce the nitrate salt in the plant, can play the function of regulating pH value in the plant materials.To sour earth, it can reduce the hydrogen ion in the soil, aluminum ions murder by poisoning; It can reduce the too much murder by poisoning of sodium ion to alkaline soil, and plant is had good resistant effect.

Amino acid is one of numerous bioactive macromolecules that make up living organism; It is the base mateiral that makes up cell, repair tissue; Nitrogenous source not only can be provided, and also the physiological metabolism to plant has immeasurable influence, has the toxic action that alleviates the plant heavy metal ion.

The marine active composition and the various nutrient elements of Lalgine can satisfy the plant growth demand comprehensively, regulate the plant physiology function; Use convenience, safety.

Active bacterium has the raising chemical fertilizer utilization ratio, reduces fertilizer amount, recovers soil fertility, reduces soil compaction, improves soil supplying nutrient capability, and enhancing crop resistance improves crop yield, improves the effect of crop quality.

Swelling agent can produce growth encourage, the long effect of speed to plant.

Root-growing agent can obviously promote main root elongation and the overstriking of seedling, and lateral root increases, and crop is emerged neatly, forms strong sprout as early as possible, and makes florescence and ripening stage all corresponding in advance, increases substantially output and crop quality, increasing both production and income.

Chitin is that occurring in nature is only second to cellulosic second largest natural polymer, and is nontoxic, harmless, is easy to biological degradation, free from environmental pollution, and the sprouting of plant seed is all had obvious facilitation.

Method of use of the present invention and usage quantity: should be a kind of multi-element K fertilizer dilution 500-1000 doubly, stir fully that backlash is executed, spreaded manuer in holes, drip irrigation all can (filtration fraction organism during drip irrigation).

The mu consumption: the 8-10 kilogram, 7 days-10 Tianchongs are executed once at interval; The 15-20 kilogram, the 10-15 Tianchong is executed once at interval.

The invention has the beneficial effects as follows: this a kind of multi-element K fertilizer, can improve Soil structure, soil aeration and heat situation, reduce energy consumption; Improve crop yield; Make the farm crop well developed root system, robust plant, leaf dark green, plumpness; Various physiologica disease evils such as prevention melon and fruit, vegetables, preventive effect is fairly obvious.

Embodiment

Below in conjunction with embodiment the present invention is described further.

Embodiment 1

This a kind of multi-element K fertilizer, it comprises the effective ingredient of following weight part: nitrogen 12%, phosphorus 5%, potassium 25%, Calcium of intensifiens 10%, amino acid/11 0%, Lalgine 1%, active bacterium 0.3%, swelling agent 0.5%, root-growing agent 2% and chitin 0.5%.

Select raw material and oven dry according to above proportioning, moisture is less than 8% in the raw material; With raw material pulverizing, its granularity is less than 8 orders; The raw material of pulverizing is mixed through stirrer; Granulation, packing can be stormed and captured a kind of multi-element K fertilizer finished product.

Embodiment 2

In each 10 mu experiment contrast of wheatland, use the multi-element K fertilizer of embodiment 1 preparation, consumption 10kg/ mu; The common potash fertilizer 20kg/ mu amount of application of control commercial, the result is that the wheat per mu yield ratio of using multi-element K fertilizer of the present invention is used urea per mu yield increase 300kg, raising the output 12.5%; And the wheat cane of using multi-element K fertilizer of the present invention is sturdy, and the big grain of fringe is real, is difficult for sick; Dosage is few, effectively provides cost savings.

Claims

1. multi-element K fertilizer, it is characterized in that: it comprises the effective constituent of following weight part: nitrogen 10%～14%, phosphorus 3%～7%, potassium 17%～28%, Calcium of intensifiens 8%～12%, amino acid 8%～12%, Lalgine 0.1%～3%, active bacterium 0.1%～0.5%, swelling agent 0.1%～1%, root-growing agent 1%～4% and chitin 0.2%～3%.