CN102432375A

CN102432375A - Mineral organic fertilizer for watermelon and production method thereof

Info

Publication number: CN102432375A
Application number: CN2011102702753A
Authority: CN
Inventors: 李应超; 郭颜辉
Original assignee: SHANGHAI BOCHEN BIOTECHNOLOGY CO Ltd
Current assignee: SHANGHAI BOCHEN BIOTECHNOLOGY CO Ltd
Priority date: 2011-09-14
Filing date: 2011-09-14
Publication date: 2012-05-02

Abstract

The invention discloses a mineral organic fertilizer for watermelon and a production method thereof. Key points of a technical scheme provided in the invention are as follows: after plant ash is wetted and retted with clear water, chicken manure which has undergone high temperature fermentation, a steamed naturally-fermented mixture of bean dregs and soybean meal and attapulgite powder are added and stirred together; an obtained mixture is subjected to extrusion, airing, crushing, granulation and drying and is then packaged to obtain a finished product. According to the invention, components of the mineral organic fertilizer are rich in a plurality of nutrient elements; therefore, the mineral organic fertilizer is beneficial for enhancing growth of watermelon, enables watermelon to have fast growth, strong growth power and high reception luminosity, and can obviously enhance central sugar degree of watermelon and increase the content of solids, thereby improving the output and quality of watermelon and having remarkable economic benefits and social benefits.

Description

A kind of watermelon mineral substance fertilizer and working method thereof

Technical field

The invention belongs to the fertilizer production technology field, particularly a kind of watermelon mineral substance fertilizer and working method thereof.

Background technology

Watermelon has another name called water melon, cold melon, summer melon, is the fruit of cucurbitaceous plant watermelon, because of being introduces from the Western Regions in the Han dynasty, so claim " watermelon ".Melon is rounded or oval, color of the leather has dark green, green, white or green folder snake etc.It is dense red, light red, yellow or white that flesh is, and the sugariness succulence clearly quenches one's thirst, and is good fruit in midsummer.Watermelon can be rated as " king in the melon ", except that not fatty and SUV, contains significant quantities of glucose, oxysuccinic acid, fructose, Argine Monohydrochloride, tomatine and abundant materials such as vitamins C, is a kind of food of being rich in nutrition, pure, edible safety.The aspermous watermelon of cultivating in recent years is more popular to people.All there is cultivation China various places.

The watermelon growing phase is long, and fertilizer requirement is big, and many melon growers are in order to pursue high yield, and often excess is executed chemical fertilizer partially, and its nutrient can not effectively be absorbed by watermelon, and nitrogen, phosphorus, potassium are prone to formed salt accumulation by soil fixing, cause soil acidification; The soil nutrient structure is uneven, and the physical behavior variation is prone to make watermelon in expanding stage nutritional trouble, and part transforms biosynthesis block in the body, causes quality of watermelon to reduce, and mouthfeel is not good enough, and is tasteless.Because quality of watermelon is relatively poor, the people that many love are eaten watermelon says that present watermelon is not very good eating.Inferior watermelon dull sale, price is also on the low side, directly the economic benefit at influence plantation family.

One Chinese patent application CN101580443A discloses a kind of compound method of fertilizer special for increasing yield of water melons, is made up of by weight percentage analysis for soybean powder, sesame-send cake, composite fertilizer, cotton seed hulls, an ammonium nitrate, plant ash, potassium primary phosphate, general calcium, SD-1750, superphosphate of lime, rhizome of cyrtomium, PP-333 etc.This invention collection plurality of raw materials is formulated, and nutrient content is abundant, can impel watermelon grow fast, receive that luminosity is high, the diseases prevention performance is good, both increased output, solved the repeatedly downer of fertilising, dispenser again.But this invention prescription does not contain mineral trace element basically, is improving sugariness of water-melon, is improving aspect such as quality of watermelon and still have deficiency.

Summary of the invention

The objective of the invention is to overcome weak point in the prior art, provide that a kind of working method is simple, with low cost, lasting fertilizer effect and can improve the watermelon mineral substance fertilizer and the working method thereof of quality of watermelon.

For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:

Get chicken manure 20～30 weight % behind the thermophilic fermentation respectively, plant ash 20～30 weight %, bean dregs by fermentation and dregs of beans mixture 35～50 weight % and attapulgite 10～15 weight % that stack retting is crossed stir jointly, through the pair roller forcing machine, are squeezed into sheet; And be transported to airing on the cement field, when water cut≤8%, import feed grinder jointly and pulverize; Granulation is carried out with granulating disc in smashing fineness≤0.1 millimeter, and granularity is controlled at 1～4 millimeter; And be transported in the rotary drum dryer and dry; Temperature is controlled at 100～150 ℃, and water cut≤2% can be packaged as finished product after the oven dry.

The thermophilic fermentation method of said chicken manure is: fresh chicken manure 70～80 weight % and rice chaff or straw powder 20～30 weight % are mixed; Add the ratio of 400 milliliters of EM stostes, 400 gram brown sugar in per 500 kilograms of mixtures; EM stoste, brown sugar mixing back thin up and chicken manure mixture are stirred; Water cut is controlled at 40～50%, sealing and fermenting 7～15 days.

The stack retting method of said plant ash is: plant ash is imported in the cement pit, and it is moistening in addition to spray an amount of clear water, and the water cut of plant ash is controlled at 5～20%, and deposits 10～40 days.

The fermentation process of said bean dregs and dregs of beans mixture is: carry out boiling with bean dregs 30～50 weight % and dregs of beans 50～70 weight %; Can pinch into the ooze shape after well-done for well; And import and carry out spontaneous fermentation in another cement pit; Leavening temperature is controlled at 20～40 ℃, and water cut is controlled at 10～15%, and fermentation time is 4～7 days.

After watermelon mineral substance fertilizer of the present invention uses; The organic components of Yi Rong is dissolving earlier, satisfies the nutritional need of watermelon early growth, dissolves behind the mineral composition of indissoluble; To the fruit trace element supplement, the multiple element needs of balance fertilizing and plant have been satisfied at the watermelon expanding stage.Various nutrient elements content in the present invention's batching is abundant, helps improving the growth of watermelon, and it is fast to impel watermelon to grow; Growing ability is strong; Reception luminosity is high, and can obviously improve the center pol of watermelon fruit, increases solid content; Thereby improve The yield of watermelon and quality, have remarkable economic efficiency and social benefit.

Embodiment

Below in conjunction with embodiment the present invention is done further description:

1, chicken manure is the sub product of bird aquaculture, contains the various nutrient elements of watermelon needs.Wherein nitrogen content is that contained nitrogen is a kind of quick-acting nitrogenous fertilizer at most, very easily absorbed by crop plant, and be nitrogenous fertilizer resource best in the fertilizer.But because chicken manure contains great ammonia, not directly as fertilizer sources is used, need by fermentation after, just can make full use of their effective nutrition.In fermentation, add the high-carbon material about 20～30 weight %; For example rice chaff, straw powder etc.; And stir after the mixed dilution by 400 milliliters of EM stostes of per 500 kilograms of mixtures interpolation, 400 gram brown sugar; Water cut is controlled at 40%, and sealing and fermenting 10 days is to eliminate its ammonia, to shorten fermentation time and and increase fertilizer efficiency.

2, plant ash is the product after agricultural crop straw, rice husk, wood sawdust, faggot, the litter burning; Its source very extensively; Low price, plant ash contain the various nutrient elements of watermelon needs, like phosphorus, potassium, calcium, magnesium, sulphur and boron, manganese, zinc, aluminium, copper etc.Serve as at most with potassium, calcium contents wherein, the plain major part of wherein contained potassium is water-soluble, is a kind of quick-acting potash fertilizer; Also being potash fertilizer resource best in the fertilizer, also is simultaneously that chemical fertilizer institute can not be substituted, and plant ash is particularly useful for acid soil; But; Plant ash can not air storage, can not expose to the sun and rain, otherwise potassium element seepage or lose with current and to reduce fertilizer efficiency thereupon.Can plant ash be imported in the cement pit, it is in addition moistening to spray an amount of clear water, and the water cut of plant ash is controlled at 15%, and deposits the system of macerating in 20 days, to reduce its alkalescence and to increase fertilizer efficiency.

3, bean dregs and dregs of beans are the sub products of making bean food or oil expression; Cheap, it contains the various nutrient elements of watermelon needs equally, serves as maximum with nitrogen, phosphorus content wherein; Organic content is very high; But not directly as fertilizer sources is used, need by fermentation after, just can make full use of their effective nutrition.Get bean dregs 40 weight % and dregs of beans 60 weight % etc. aborning and carry out boiling, pinching into the ooze shape after well-done for well, and import and carry out spontaneous fermentation in another cement pit, leavening temperature is controlled at 40 ℃, and water cut is controlled at 15%, and fermentation time is 7 days.

4, owing to chicken manure, plant ash and after the acidic fertilizier of bean dregs and bean pulp fermentation mixes; Can help to decompose its oil, further improve its fertilizer efficiency, chicken manure 25 weight %, the plant ash 25 weight % that handled, bean dregs by fermentation, dregs of beans mixture 40 weight % and attapulgite 10 weight % after the thermophilic fermentation of therefore learning from else's experience is respectively handled stir jointly; Attapulgite not only plays cohesive action; And can absorb the moisture of above-mentioned mixed together thing, and contain the several mineral materials nutritive element of multiple watermelon needs, through the pair roller forcing machine; Be squeezed into sheet, and be transported to airing on the cement field.

5, when flaky mixture water cut≤8%, import feed grinder jointly and pulverize, smashing fineness≤0.1 millimeter.

6, the mixture after pulverizing, be transported to and carry out granulation on the granulating disc, granularity is controlled at 1～4 millimeter, is transported in the rotary drum dryer then and dries, and temperature is controlled at 100～150 ℃, and water cut≤2% can be packaged as finished product behind the dryer.

Claims

1. watermelon mineral substance fertilizer and working method thereof is characterized in that: get chicken manure 20～30 weight % behind the thermophilic fermentation respectively, plant ash 20～30 weight %, bean dregs by fermentation and dregs of beans mixture 35～50 weight % and attapulgite 10～15 weight % that stack retting is crossed stir jointly, through the pair roller forcing machine; Be squeezed into sheet, and be transported to airing on the cement field, when water cut≤8%; Common input feed grinder is pulverized; Granulation is carried out with granulating disc in smashing fineness≤0.1 millimeter, and granularity is controlled at 1～4 millimeter; And be transported in the rotary drum dryer and dry; Temperature is controlled at 100～150 ℃, and water cut≤2% can be packaged as finished product after the oven dry.

2. a kind of watermelon mineral substance fertilizer according to claim 1 and working method thereof; It is characterized in that: the thermophilic fermentation method of said chicken manure is: fresh chicken manure 70～80 weight % and rice chaff or straw powder 20～30 weight % are mixed; Add the ratio of 400 milliliters of EM stostes, 400 gram brown sugar in per 500 kilograms of mixtures; EM stoste, brown sugar mixing back thin up and chicken manure mixture are stirred, and water cut is controlled at 40～50%, sealing and fermenting 7～15 days.

3. a kind of watermelon mineral substance fertilizer according to claim 1 and working method thereof; It is characterized in that: the stack retting method of said plant ash is: plant ash is imported in the cement pit; It is moistening in addition to spray an amount of clear water, and the water cut of plant ash is controlled at 5～20%, and deposits 10～40 days.

4. a kind of watermelon mineral substance fertilizer according to claim 1 and working method thereof; It is characterized in that: the fermentation process of said bean dregs and dregs of beans mixture is: carry out boiling with bean dregs 30～50 weight % and dregs of beans 50～70 weight %; Pinching into the ooze shape after well-done for well, and import and carry out spontaneous fermentation in another cement pit, leavening temperature is controlled at 20～40 ℃; Water cut is controlled at 10～15%, and fermentation time is 4～7 days.