CN104513088A

CN104513088A - Grape young fruit enlargement period additional fertilizer formula

Info

Publication number: CN104513088A
Application number: CN201310486229.6A
Authority: CN
Inventors: 吴鲁智
Original assignee: Zhengzhou Wotian Fertilizer Station
Current assignee: Zhengzhou Wotian Fertilizer Station
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2015-04-15

Abstract

The invention discloses a grape young fruit enlargement period additional fertilizer formula, 125 kg of urea, 175 kg ofmonoammonium phosphate, 162.5 kg of potassium sulphate, 25 kg of an organic fertilizer and 12.5 kg of calcium magnesium phosphate fertilizer are used for production of every 500 kg of a mixed fertilizer by stirring and mixing, the mixed fertilizer comprises 48% of nitrogen phosphorus and potassium three elements with the ratio of nitrogen: phosphorus: potassium of 16:16:16, the medium trace element is greater than or equal to 2%, organic matter, amino acid and humic acid are greater than or equal to 2%, each fertilizer source of the mixed fertilizer formula is strong in adaptability, the monoammonium phosphate is mixed with urea to form a high molecular weight polymer, nutrients are gradually released to from an uncoated slow-release fertilizer, by blending the urea with acidic monoammonium phosphate and potassium sulphate, decomposition of the urea by urine urea can be delayed, the effect of slow-release and effectiveness increase can be played, the urea is converted into ammonium hydroxide in soil to react with the monoammonium phosphate to produce diammonium phosphate and water, the effect of water retention and effectiveness increase can be played, and the grape young fruit enlargement period additional fertilizer formula is suitable for grape young fruit enlargement period additional fertilizing.

Description

A kind of grape young fruit expanding stage topdresses formula

Design field

The present invention relates to the chemical fertilizer field of fertilization compositions based on earth measurement.

Background technology

In producing at traditional agriculture, only reuse nitrogenous fertilizer, think little of phosphate fertilizer and potash fertilizer, more think little of the phenomenon that do not apply fertilizers scientifically of the trace elements such as calcium, magnesium, sulphur moderate-element and iron, zinc, manganese, boron, molybdenum, chlorine, copper, " research and development of highly effective and safe fertilizer are accelerated " and " deeply implementing the requirement of fertilization compositions based on earth measurement " in accordance with No.1 Central File in 2013, I stands according to the principle of balance fertilizing " law of cask ", work out containing big or middle, micro-all nutritive elements, organic matter, the grape young fruit expanding stage that amino acid and humic acid all have topdresses formula.

Summary of the invention

The object of the invention is to the principle according to balance fertilizing " law of cask ", work out grape young fruit expanding stage and to topdress formula, is the space that increasing peasant income joint Zhi Kaituo is new.

The present invention adopts following technical scheme: according to Production requirement, and 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 2%; 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% and a small amount of boron, zinc, copper, molybdenum, selenium, nickel, Deng the requisite trace element of plant growth, it is multi-elements composite fertilizer worthy of the name, very strong Lian Yingxing is had above between each source of manure, one ammonium fusion urea can form high polymer, Releasing nutrient gradually; Under the effect of urase, convert ammonium hydroxide to after urea is manured into soil, react with monoammonium phosphate, generate diammonium phosphate and water, play fertilizer conservation water retention; The sources of manure such as calcium magnesium phosphorus powder blending urea, make its particle surface, form one deck calcium magnesium phosphorus powder film, both prevented finished product deliquescence caking phenomenon, and also can reduce the utilization of phosphorus fixation and slow-release nitrogen, this formula comprises big or middle, micro-all nutrients, market is rare, due in this formula, middle and trace element and organic matter, amino acid, humic acid are all without charge, so the Bulk Blending Fertilizer that this formula is produced has the advantages such as fertilizer efficiency is high, fertility is long, price is low, with strong points.

Embodiment

The invention discloses a kind of grape young fruit expanding stage to topdress formula, often produce 1000 jin of Bulk Blending Fertilizer, with 250 jin, urea, monoammonium phosphate 350 jin, potassium sulfate 325 jin, fertilizer 50 jin, 25 jin, fused(calcium magnesium)phosphate, stir blending, be made into N P and K three elements 48% (16:16:16); Medium trace element >=2%, organic matter, amino acid and humic acid >=2%,

Concrete blending parameter sees following table:

Claims

1. the invention discloses a kind of grape young fruit expanding stage to topdress formula, often produce 1000 jin of Bulk Blending Fertilizer, with 250 jin, urea, monoammonium phosphate 350 jin, potassium sulfate 325 jin, fertilizer 50 jin, 25 jin, fused(calcium magnesium)phosphate, stir blending, be made into N P and K three elements 48% (16:16:16); Medium trace element >=2%, organic matter, amino acid and humic acid >=2%, have very strong Lian Yingxing between each source of manure of this formula, an 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 urine urea to the decomposition of urea, also serve the effect of slowly-releasing getting fat effect; The ammonium hydroxide that urea converts in soil and monoammonium phosphate react, and generate diammonium phosphate and water, play the effect of water conservation getting fat effect; This formula adapts to grape young fruit expanding stage and topdresses.