CN105315045A

CN105315045A - Organic inorganic bulk blending fertilizer formula special for white gourd

Info

Publication number: CN105315045A
Application number: CN201410344636.8A
Authority: CN
Inventors: 吴鲁智
Original assignee: Zhengzhou Wotian Fertilizer Station
Current assignee: Zhengzhou Wotian Fertilizer Station
Priority date: 2014-07-18
Filing date: 2014-07-18
Publication date: 2016-02-10

Abstract

The invention discloses an organic inorganic bulk blending fertilizer formula special for white gourd. The fertilizer is scientifically prepared according to white gourd fertilizer requirement law based on the balanced fertilization principle of wooden barrel law. Per 1 ton of the organic inorganic fertilizer special for white gourd comprises, 3.8-4.2 parts of urea, 1.3-1.7 parts of ammonium dihydrogen phosphate, 2.8-3.2 parts of potassium chloride, 0.8-1.2 parts of an organic fertilizer, and 0.3-0.7 part of a calcium magnesium phosphorous fertilizer. The above compositions are blended with stirring, so that the organic inorganic fertilizer special for white gourd is prepared. The fertilizer possesses nitrogen, phosphorous and potassium with the ratio of 21:7:18, the total nutrient content of 46%, the medium and trace elements content of 4%, organics content of 2%, amino acid content of 1% and humic acid content of 1%. Because the formula contains all of nutrients such as macroelements (nitrogen, phosphorous and potassium), medium elements (calcium, magnesium and sulfur) and trace elements (copper, iron, manganese, boron, zinc, molybdenum and chlorine), and also comprises organics, amino acids and humic acid, the fertilizer possesses the advantages of being low in price, high in fertilizer efficiency, high in pertinency and the like.

Description

A kind of organic-inorganic wax gourd special blending fertilizer formula

Technical field

The present invention relates to inorganic and organic mixed fertilizer material research and development field.

Background technology

Modern age, some developed countries widely popularize BB fertilizer, so-called BB fertilizer is the abbreviation of English BulkBlendingFertilizer, 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, No.1 Central File in 2013, emphasize " accelerating the research and development of highly effective and safe fertilizer ", this year, No.1 Central File is emphasized again " supporting that concentrated fertilizer uses " and " lifting of the Expedite the application soil organism " work, our Henan Province just put into effect as far back as calendar year 2001 " formula fertilizer " provincial standard (DB41/T275-2001), the Ministry of Agriculture holds fertilization compositions based on earth measurement on-the-spot meeting in our Henan Province, can on play I head of a station Wu Luzhi researcher and write, the science popularization Henan opera " fastening guarantor's new biography formula fertilizer good " sung by three, Henan opera institute of Henan Province, obtain colleague's favorable comment, I stands existing 16 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, the basic components of the monoammonium phosphate fusion urea production bulk blended fertilizer of his research and development, published by U.S.'s " agrochemical weekly ", " Farmers' Daily " reports his forerunner for the research and development of bulk blended fertilizer formula, under the new situation, he feels the R&D work of quickening highly effective and safe fertilizer deeply and is duty-bound, the formula of the safe bulk blended fertilizer of staple crops organic/inorganic high efficient is developed in plan in recent years.

Summary of the invention

The object of the invention is to: according to the principle of balance fertilizing " law of cask ", according to the fertilization rule of wax gourd, develop organic-inorganic wax gourd special blending fertilizer formula.

The present invention adopts following technical scheme:

Select urea, monoammonium phosphate, Repone K, fertilizer and fused(calcium magnesium)phosphate five kinds of sources of manure, each source of manure characteristic is as follows: urea nitrogenous 46.3%; Monoammonium phosphate is nitrogenous 11%, phosphorus 44%; Repone K is containing potassium 60%; 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 is containing Vanadium Pentoxide in FLAKES 18%, magnesium oxide 8% ~ 15%, calcium oxide 25% ~ 32%, silicon-dioxide 20% ~ 30%, ferric oxide 0.5% ~ 1.5%, manganese oxide 0.1% ~ 0.3%, also containing trace and beneficial elements such as a small amount of boron, copper, zinc, molybdenum, nickel, very strong Lian Yingxing is had between each source of manure, monoammonium phosphate fusion urea can form high polymer, Releasing nutrient gradually in soil, forms the slow-release fertilizer without Cotton seeds; Urea blending acid phosphatase one ammonium and Repone K, can delay the decomposition of urase to urea, and the ammonium hydroxide that urea converts in soil and monoammonium phosphate react, generate diammonium phosphate and water, monoammonium phosphate and Repone K react, and can generate potassium primary phosphate and ammonium chloride, all play the effect of preserve moisture and fertility, in addition, calcium magnesium phosphorus powder for the production of, urea can be made, monoammonium phosphate, Repone K, organic fertilizer particles top layer forms one deck book film, reach this Bulk Blending Fertilizer not deliquescence, non-caking object.

Embodiment

According to the principle of balance fertilizing " law of cask ", according to the regulation of fertilizer requirement of wax gourd, science is formulated, often prepare 1 ton of organic-inorganic wax gourd special fertilizer, need 3.8 ~ 4.2 parts, urea, monoammonium phosphate 1.3 ~ 1.7 parts, 2.8 ~ 3.2 parts, Repone K, fertilizer 0.8 ~ 1.2 part, 0.3 ~ 0.7 part, fused(calcium magnesium)phosphate, stir blending, be made into N P and K three elements 21: 7: 18, total nutrient is 46%, medium trace element 4%; The organic-inorganic wax gourd mixing fertilizer specially of organic matter 2%, amino acid/11 %, humic acid 1%; Due to this formula include greatly (nitrogen, phosphorus, potassium), in (calcium, magnesium, sulphur), micro-(copper, iron, manganese, boron, zinc, molybdenum, chlorine) all nutrients; Organic matter, amino acid, humic acid has entirely, has price low, the advantages such as fertilizer efficiency is high, with strong points.

Concrete blending parameter sees following table:

Claims

1. often prepare 1 ton of organic-inorganic wax gourd special fertilizer, need 3.8 ~ 4.2 parts, urea, monoammonium phosphate 1.3 ~ 1.7 parts, 2.8 ~ 3.2 parts, Repone K, fertilizer 0.8 ~ 1.2 part, 0.3 ~ 0.7 part, fused(calcium magnesium)phosphate, stir blending, be made into N P and K three elements 21: 7: 18, total nutrient is 46%, medium trace element 4%; The organic-inorganic wax gourd mixing fertilizer specially of organic matter 2%, amino acid/11 %, humic acid 1%.

2. due to this formula include greatly (nitrogen, phosphorus, potassium), in (calcium, magnesium, sulphur), micro-(copper, iron, manganese, boron, zinc, molybdenum, chlorine) all nutrients; Organic matter, amino acid, humic acid has entirely, has price low, the advantages such as fertilizer efficiency is high, with strong points.

3. have very strong Lian Yingxing between each source of manure, monoammonium phosphate fusion urea can form high polymer, and Releasing nutrient gradually in soil, forms the slow-release fertilizer without Cotton seeds; Urea blending acid phosphatase one ammonium and Repone K, can delay the decomposition of urase to urea, and the ammonium hydroxide that urea converts in soil and monoammonium phosphate react, generate diammonium phosphate and water, monoammonium phosphate and Repone K react, and can generate potassium primary phosphate and ammonium chloride, all play the effect of preserve moisture and fertility, in addition, calcium magnesium phosphorus powder for the production of, urea can be made, monoammonium phosphate, Repone K, organic fertilizer particles top layer forms one deck book film, reach this Bulk Blending Fertilizer not deliquescence, non-caking object.