CN104671916A

CN104671916A - Formula of effective and safe special bulk blending fertilizer for sugar beets

Info

Publication number: CN104671916A
Application number: CN201310661199.8A
Authority: CN
Inventors: 吴鲁智
Original assignee: Zhengzhou Wotian Fertilizer Station
Current assignee: Zhengzhou Wotian Fertilizer Station
Priority date: 2013-11-30
Filing date: 2013-11-30
Publication date: 2015-06-03

Abstract

The invention discloses a formula of an effective and safe special bulk blending fertilizer for sugar beets. In the production of every 1000kg of the fertilizer, 400kg of urea, 150kg of monoammonium phosphate, 150kg of potassium sulphate, 100kg of an organic fertilizer and 100kg of a calcium magnesium phosphate fertilizer are adopted, and the materials are stirred for blending so as to prepare the effective and safe special bulk blending fertilizer for sugar beets which contains 36% of three elements nitrogen phosphorus and potassium (21:8:7), 8% of medium trace elements and 4% of organic matters, an amino acid and a humic acid. Because the formula contains all large, medium and micro nutrients, as well as the organic matters, the amino acid and the humic acid, the formula has the advantages of high efficiency, security, low price, strong pertinence, and the like.

Description

A kind of highly effective and safe beet special blending fertilizer formula

Design field

The present invention relates to highly effective and safe bulk blended fertilizer research and development field.

Background technology

Modern age, some developed countries widely popularize BB fertilizer, so-called BB fertilizer is the abbreviation of English Bulk B1ending Fertilizer, namely be dry mixed with two or more granulated fertilizer and form, in Japan, radius 50 kilometers just has a fertilizer mixing station, a fertilizer mixing station is according to different soil fertility and crop regulation of fertilizer requirement, just there is more than 800 formula, China " 11. five " planning in, also using Formula fertilization by soil testing as key popularized project, and bulk blended fertilizer (BB is fertile) operative norm (GB21633-2008) has been put into effect in 2008, this year No.1 Central File, emphasize again " accelerating the research and development of highly effective and safe fertilizer ", I stands existing 15 years histories of building a station, head of a station Wu Luzhi researcher, the first soil and fertilizer expert obtaining " professor " level academic title in basic unit in the whole nation, once repeatedly on the world and national soil and fertilizer meeting, academic exchange was carried out, and carried out Formula fertilization by soil testing lecture at the Chinese Central Television (CCTV) the 7th channel, " Farmers' Daily " reports his forerunner for the research and development of bulk blended fertilizer formula, feel the research and development of quickening highly effective and safe fertilizer deeply to be duty-bound, the formula of staple crops highly effective and safe bulk blended fertilizer is developed in plan.

Summary of the invention

The object of the invention is to preparation highly effective and safe beet mixing fertilizer specially.

The present invention adopts following technical scheme:

Select urea, monoammonium phosphate, potassium sulfate, fertilizer and fused(calcium magnesium)phosphate five kinds of sources of manure, each source of manure characteristic is as follows: urea nitrogenous 46.4%; Monoammonium phosphate is nitrogenous 11%, phosphorus 44%; Potassium sulfate is containing potassium 50%; Fertilizer is nitrogenous 16%, potassium more than 2%, organic 20%, amino acid/11 0%, humic acid 10%, sulphur 10%, also containing a small amount of magnesium, boron, zinc, iron, etc. trace element; Fused(calcium magnesium)phosphate phosphorous 18%, magnesium oxide 15%, calcium oxide 32%, silicon-dioxide 30%, also containing ferric oxide, the trace elements such as magnesium oxide and a small amount of boron, copper, zinc, molybdenum, nickel, very strong Lian Yingxing is had between each source of manure, one ammonium fusion urea can form high polymer, Releasing nutrient gradually, forms the slow-release fertilizer without Cotton seeds; Urea blending acid phosphatase one ammonium and potassium sulfate, can delay the decomposition of urase to urea, the ammonium hydroxide that urea converts in soil and monoammonium phosphate react, and generate diammonium phosphate and water, in addition, calcium magnesium phosphorus powder for the production of, can urea be made, monoammonium phosphate, potassium sulfate, organic fertilizer particles top layer forms one deck book film, makes its Bulk Blending Fertilizer not deliquescence, does not lump.

Embodiment

Often produce 1000 kilograms, with 400 kilograms, urea, monoammonium phosphate 150 kilograms, potassium sulfate 150 kilograms, fertilizer 100 kilograms, 100 kilograms, fused(calcium magnesium)phosphate, stir blending, be made into N P and K three elements 36% (21:8:7); Medium trace element 8%; The highly effective and safe beet mixing fertilizer specially of organic matter, amino acid, humic acid 4%;

Concrete blending parameter sees following table:

Claims

1. the invention discloses a kind of highly effective and safe beet special blending fertilizer formula, often produce 1000 kilograms, with 400 kilograms, urea, monoammonium phosphate 150 kilograms, potassium sulfate 150 kilograms, fertilizer 100 kilograms, 100 kilograms, fused(calcium magnesium)phosphate, stir blending, be made into N P and K three elements 36% (21:8:7); Medium trace element 8%; The highly effective and safe beet mixing fertilizer specially of organic matter, amino acid, humic acid 4%; Because this formula comprises big or middle, micro-all nutrients, organic, amino acid, humic acid has entirely, has highly effective and safe, the advantages such as price is low, with strong points.