CN103880502A

CN103880502A - Selenium-rich high-yield EM microbial fermenting compound fertilizer for watermelons

Info

Publication number: CN103880502A
Application number: CN201410075292.5A
Authority: CN
Inventors: 张超
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-04
Filing date: 2014-03-04
Publication date: 2014-06-25

Abstract

The invention relates to a fertilizer, and in particular relates to a selenium-rich high-yield EM microbial fermenting compound fertilizer for watermelons and a preparation method of the fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: 30-34 parts of urea, 2-3 parts of magnesium sulfate, 3-4 parts of manganese sulfate, 2-3 parts of ammonium molybdate, 1-2 parts of sodium selenite, 10-12 parts of activated carbon, 40-45 parts of pomaces, 50-55 parts of soy sauce residue, 30-34 parts of medicine dregs, 12-14 parts of lignite, 10-12 parts of sawdust, 5-8 parts of zeolite, 3-4 parts of an EM microbial agent and 4-6 parts of a coating agent. By fermenting such low-cost organic raw materials as pomaces, soy sauce residue and medicine dregs, the fertilizer disclosed by the invention shortens conventional compost fermentation time; fermented mature organic fertilizer is mixed with proper amount of chemical fertilizer, so that the compound fertilizer disclosed by the invention is comprehensive and balanced in nutrition; by the raw materials such as the lignite and the zeolite, the compound fertilizer can additionally enhance fertilizer efficiency and improve soil; watermelon output and quality are effectively improved; the compound fertilizer, compared to the conventional fertilizer, is more environment-friendly and efficient.

Description

A kind of rich selenium high yield EM bacteria fermentation compound manure for watermelon

Technical field

The present invention relates to a kind of fertilizer, be specifically related to rich selenium high yield EM bacteria fermentation compound manure and preparation method thereof for a kind of watermelon.

Background technology

In cultivation of fruit tree planting process, correct selects, applying fertilizer is very important, farm crop are mainly chemical fertilizer with fertilizer at present, chemical fertilizer is used simply, nutritive element content is abundant, absorb fast, but, life-time service chemical fertilizer can cause irreversible destruction to environment and soil, output and the quality of fruit decline gradually, in order to improve the capability of sustainable development of soil, can adopt organic fertilizer Substitute For Partial chemical fertilizer, organic fertilizer and chemical fertilizer combination, both maximize favourable factors and minimize unfavourable ones, compound manure nutrition is more comprehensive, fertilizer efficiency is more lasting, not only meet the required nutrition of fruit tree growth, also having alleviated long-term fertilization destroys the pollution of soil, the Product Green safety that plantation obtains, also be more subject to human consumer's welcome.

Organic fertilizer source is various, mainly comprise animal excrements, farm crop processed side product, swill etc., in these raw materials, may contain hazardous and noxious substances, if not treated direct use, can have side effects to crop and soil, therefore before use must be through correct processing, wherein to become thoroughly decomposed be a kind of mode of commonly using to fermented manure, but traditional composting fermentation process relies on nature microorganism, fermenting process is slow, nutritive ingredient loss is larger, and environmental pollution is large, if add microbiobacterial agent in raw material, can effectively shorten fermenting process, reduce raw material nutrition leak.

Summary of the invention

The object of this invention is to provide rich selenium high yield EM bacteria fermentation compound manure for a kind of watermelon, to improve the yield of watermelon and quality, soil protection, reduction planting cost simultaneously, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of rich selenium high yield EM bacteria fermentation compound manure for watermelon, it is characterized in that, this fertilizer is made up of the raw material of following weight part: urea 30-34, magnesium sulfate 2-3, manganous sulfate 3-4, ammonium molybdate 2-3, Sodium Selenite 1-2, gac 10-12, pomace 40-45, soy sauce residues 50-55, dregs of a decoction 30-34, brown coal 12-14, sawdust 10-12, zeolite 5-8, EM microbial inoculum 3-4, coating agent 4-6, coating agent is made up of the raw material of following weight part: hydroxyethyl methylacrylate 30-35, Viscoat 295 10-15, Silane coupling reagent KH-570 2-3, nano-sized carbon 1-2, jade powder 2-3, its preparation method is that each raw material is mixed, and grinding distribution evenly and get final product.

Rich selenium high yield EM bacteria fermentation compound manure for described a kind of watermelon, its making method is as follows:

(1) gac, pomace, soy sauce residues, the dregs of a decoction, sawdust are mixed, add EM microbial inoculum and appropriate water, after stirring, windrow ferments, and ferments rear 6-8 days stirrings once, after this every 2-3 days stirrings once, until fermentation material becomes thoroughly decomposed completely;

(2) brown coal, zeolite are processed into powder, mix with the material of step (1) and other surplus stock except coating agent, stir;

(3) heating material step (2) being obtained, to 80-90 DEG C, adds coating agent, after stirring, and granulation and get final product.

Beneficial effect of the present invention is: utilize the EM bacteria fermentation pomace that contains multiple flora, soy sauce residues, the organic fertilizer such as the dregs of a decoction, effectively shorten traditional compost fermentation time, the gac adding can also be alleviated the pollution to environment in fermenting process, organic fertilizer after fermentation maturity coordinates appropriate chemical fertilizer again, make compound manure comprehensive nutrition of the present invention equilibrium, Sodium Selenite makes to contain in watermelon precious selenium element, brown coal, the raw materials such as zeolite can also increase fertilizer efficiency and improvement soil, compound manure of the present invention can improve output and the quality of watermelon, compared with more environment-friendly high-efficiency of conventional fertilizers.

Embodiment

The compound manure of the present embodiment by following weight part (kilogram) raw material make: urea 34, magnesium sulfate 3, manganous sulfate 4, ammonium molybdate 3, Sodium Selenite 2, gac 12, pomace 42, soy sauce residues 54, the dregs of a decoction 34, brown coal 14, sawdust 12, zeolite 7, EM microbial inoculum 4, coating agent 5, coating agent is made up of the raw material of following weight part: hydroxyethyl methylacrylate 32, Viscoat 295 12, Silane coupling reagent KH-570 3, nano-sized carbon 2, jade powder 3; Its preparation method is that each raw material is mixed, and grinding distribution evenly and get final product.

The making method of the compound manure of the present embodiment is as follows:

(1) gac, pomace, soy sauce residues, the dregs of a decoction, sawdust are mixed, add EM microbial inoculum and appropriate water, after stirring, windrow ferments, and ferments latter 8 days stirrings once, after this every 2 days stirrings once, until fermentation material becomes thoroughly decomposed completely;

The present embodiment carries out at growth of watermelon booth, before watermelon sowing, choose respectively two plots of melonries that area is suitable, A experimental field uses compound manure of the present invention, B experimental field uses conventional fertilizers, all fertilizer is all first used as base manure, later stage is re-used as the use of topdressing, two variety of watermelon experimental field, daily administration is all identical, in the time that watermelon is gathered in the crops, A experimental field the yield of watermelon experimental field improves 25% compared with B, the average sugar degree of watermelon improves 7.8%, the A experimental field average selenium content in watermelon is 0.26mg/kg, and A watermelon strain stem is experimental field more sturdy, easily bear fruit, mouthfeel is sharp and clear, illustrate that fertilizer of the present invention has increased the fertility of soil, output and the quality of product are ensured.

Claims

1. a rich selenium high yield EM bacteria fermentation compound manure for watermelon, it is characterized in that, this fertilizer is made up of the raw material of following weight part: urea 30-34, magnesium sulfate 2-3, manganous sulfate 3-4, ammonium molybdate 2-3, Sodium Selenite 1-2, gac 10-12, pomace 40-45, soy sauce residues 50-55, dregs of a decoction 30-34, brown coal 12-14, sawdust 10-12, zeolite 5-8, EM microbial inoculum 3-4, coating agent 4-6, coating agent is made up of the raw material of following weight part: hydroxyethyl methylacrylate 30-35, Viscoat 295 10-15, Silane coupling reagent KH-570 2-3, nano-sized carbon 1-2, jade powder 2-3, its preparation method is that each raw material is mixed, and grinding distribution evenly and get final product.

2. rich selenium high yield EM bacteria fermentation compound manure for a kind of watermelon as claimed in claim 1, its making method is as follows: