CN101580434A

CN101580434A - Preparation method for yield-increasing fertilizer for soybean

Info

Publication number: CN101580434A
Application number: CNA2008101080525A
Authority: CN
Inventors: 张道军
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-11-18

Abstract

The invention discloses a preparation method for yield-increasing fertilizer for soybean, which adopts 20 to 40 percent of dried chicken manure, 25 to 35 percent of urea, 10 to 15 percent of compound fertilizer, 5 to 10 percent of rape seed cake, 3 to 6 percent of triple superphosphate, 6 to 11 percent of calcium-magnesia phosphate fertilizer, 3 to 5 percent of potassium sulphate, 1 to 2 percent of derosal and 1 to 2 percent of thiodan by weight percentage, and comprises the following steps: totally combining the dried chicken manure, the urea, the compound fertilizer, the rape seed cake, the triple superphosphate, the calcium-magnesia phosphate fertilizer and the potassium sulphate according to the proportion, adding the mixture into a mixer to be mixed for 60 minutes, and taking out the mixture; putting the mixture into a pulverizer to be crashed into 180-mesh particles, and adding the derosal and the thiodan into the particles for mixing evenly after the particles are taken out; and putting the mixture into the mixer again to be mixed for 20 minutes, and molding the mixture into a cylindrical yield-increasing fertilizer column for the soybean with the weight of 80 g, the height of 6 centimeters and the width of 5 centimeters by a molding machine, wherein the molded yield-increasing fertilizer column is required to be compact and tamped and is not easy to break when being held by hands.

Description

A kind of compound method of soybean yield-increasing fertilizer

Technical field

The present invention relates to the compound method of a kind of soybean yield-increasing fertilizer, particularly a kind of soybean yield-increasing fertilizer.

Background technology

At present, people are when giving soybean fertilization, generally all adopt raw materials such as chemical fertilizer, urea, human excrement to topdress to soybean, though effective, contained nutrition does not satisfy the nutritional needs of soybean far away in chemical fertilizer, the urea, nutrition easily causes soybean blade face Huang, the blade face is little, growth is slow because of lacking, the soybean of bearing is little, and is in light weight, and disease resistance is poor, easily suffer from leaf spot, the various disease and pests of easier generation.

Summary of the invention

The objective of the invention is to provide a kind of: expense is cheap, and fast growth is particularly suitable for the high-quality fertilizer for increasing production of soybeans they grow.

The scheme that solves its technical problem employing is: dried poultrymanure 20%-40%, urea 25%-35%, composite fertilizer 10%-15%, rapeseed cake 5%-10%, coarse whiting 3%-6%, fused(calcium magnesium)phosphate 6%-11%, vitriolate of tartar 3%-5%, derosal 1%-2% matches red 1%-2%, and described per-cent is weight percentage.

Get in proportion dried poultrymanure, urea, composite fertilizer, rapeseed cake, coarse whiting, fused(calcium magnesium)phosphate, vitriolate of tartar all combination put into stirrer and stir after 60 minutes and take out; put into pulverizer and be ground into 180 order particles; adding derosal, Sai Dan mix thoroughly after taking out; and then pour in the stirrer and stirred 20 minutes; break into weight 80 grams, height 6 centimeters, 5 centimeters columniform soybean yield-increasing fertilizer stock columns of width with the molding machine; the fertilizer for increasing production stock column that requirement is got necessarily compresses, and hits tight, and is holding non-friable for well.

Beneficial effect: owing to adopted such scheme, after the soybean yield-increasing fertilizer of preparing in the prescription uses, composition easily molten in the fertilizer for increasing production dissolves earlier, the back dissolving of indissoluble composition, thus the fertilizer efficiency period of fertilizer for increasing production prolonged, all dissolvings after 38 days, noresidue, the soil that do not harden can impel soil to form crumb structure, increases ventilation property, water-permeable and water-retentivity.The collection plurality of raw materials is formulated in the prescription, and the multiple nutrients cellulose content in the batching is abundant, and the soybean quality of impelling soybean to grow soon, bear is good, full grains, and growing ability is strong, and the diseases prevention performance is good, has reached purpose of the present invention.This batching expense is cheap, and material is easily got, and prescription and preparation method are simple, and a large amount of fertilizers that produced in the batching all can satisfy the growth demand of soybean, and the soybean particle of bearing is big, the weight foot, has both increased output, has solved the repeatedly downer of fertilising, dispenser again.

Embodiment

Embodiment 1: dried poultrymanure 28%, and urea 35%, composite fertilizer 10%, rapeseed cake 10%, coarse whiting 3%, fused(calcium magnesium)phosphate 6%, vitriolate of tartar 5%, derosal 1%, match pellet 2%, described per-cent is weight percentage.

Using method: the date that soybean yield-increasing fertilizer uses topdresses the phase as the best as soybean blossoming initial stage fertilising, from 5 centimeters places of soybean root, digs out one 10 centimeters wide with spades, and 8 centimeters dark soil caves after production promoting fertilizer put into, pour into 1000 gram water with getting final product on the earth mulch.

Urea in this prescription, composite fertilizer, fused(calcium magnesium)phosphate, vitriolate of tartar, derosal, match pellet are all buied from market.

Use the present invention to prepare the example of soybean yield-increasing fertilizer, as: the Cao Shangyong of Tongshan County list market town, Jiangsu Province East Village, the soybean yield-increasing fertilizer that utilizes the present invention to prepare is given 5 mu of soybean fertilizations, do not compare with the plantation family of soybean yield-increasing fertilizer with adjacent soybeans, every mu of soybean increases income 218 jin more.

For another example: the Du Yushu in Dan Jiyi village, Tongshan County list market town, Jiangsu Province, the special-purpose fertilizer of the soybean yield-increasing that utilizes the present invention to prepare is 10 mu of soybean fertilizations, does not compare with the plantation family of soybean yield-increasing fertilizer with adjacent soybeans, every mu of soybean increases income 198 jin more.

Embodiment 2: dried poultrymanure 40%, and urea 25%, composite fertilizer 11%, rapeseed cake 5%, coarse whiting 5%, fused(calcium magnesium)phosphate 8%, vitriolate of tartar 3%, derosal 2%, match pellet 1%, described per-cent is weight percentage.

Other and embodiment 1 omit together.

Embodiment 3: dried poultrymanure 23%, and urea 30%, composite fertilizer 15%, rapeseed cake 8%, coarse whiting 6%, fused(calcium magnesium)phosphate 11%, vitriolate of tartar 4%, derosal 1.5%, match pellet 1.5%, described per-cent is weight percentage.

Other and embodiment 1 omit together.

Claims

1, a kind of compound method of soybean yield-increasing fertilizer, it is characterized in that: dried poultrymanure 20%-40%, urea 25%-35%, composite fertilizer 10%-15%, rapeseed cake 5%-10%, coarse whiting 3%-6%, fused(calcium magnesium)phosphate 6%-11%, vitriolate of tartar 3%-5%, derosal 1%-2%, match red 1%-2%, described per-cent is weight percentage.