CN105272744B - Multi-functional alkali-affected soil conditioner - Google Patents

Multi-functional alkali-affected soil conditioner Download PDF

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Publication number
CN105272744B
CN105272744B CN201510710532.9A CN201510710532A CN105272744B CN 105272744 B CN105272744 B CN 105272744B CN 201510710532 A CN201510710532 A CN 201510710532A CN 105272744 B CN105272744 B CN 105272744B
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China
Prior art keywords
soil
alkali
nutritional agents
outer layer
inner core
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CN201510710532.9A
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Chinese (zh)
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CN105272744A (en
Inventor
张俊华
孙兆军
许兴
黄菊莹
毕江涛
陈卫民
秦萍
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Ningxia University
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Ningxia University
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  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Multi-functional alkali-affected soil conditioner, including the pentalpha particle being made of nutritional agents inner core and drop alkali suppression salt agent outer layer.Drop alkali suppression salt agent outer layer and nutritional agents inner core are configured to five-pointed star external form, and dropping alkali suppression salt agent outer layer maximum gauge is 4~7mm, and nutritional agents inner core maximum gauge is 2~4mm.Multi-functional alkali-affected soil conditioner of the invention can apply plant, have many advantages, such as convenient, cheap, beautiful, environmental protection, be suitable for China's alkali-affected soil area.This soil conditioner has improvement and the double action of fertilizing soil concurrently, solves the problems, such as that salinization soil fertility is low.It in Saline Region also can conveniently obtain that flower nursery or resident's kind is suitble to spend required Nutrition Soil as a result, and beautify room.

Description

Multi-functional alkali-affected soil conditioner
Technical field
The present invention relates to a kind of multifunction soil conditioners or modifying agent for having both improvement alkali-affected soil and improving ornamental value.
Background technique
Salinized soil is widely distributed in China, and the gross area is about 3600 × 104hm2, accounting for the whole nation can be using land area 4.88%, from the torrid zone to cool temperature zone, strand to inland, humid region to extreme drought Desert Area have a large amount of salinized soil Distribution.
Since local soil is not suitable for raising flowers, one is raised flowers in the flower-grower in salinization soil area and neighbouring residential households at present As all buy the matrix of raising flowers sold in the market, undoubtedly increase cost of raising flowers in this way.
Summary of the invention
The purpose of the present invention is mainly to provide a kind of practical and attractive soil conditioner particle.
According to the first aspect of the invention, a kind of alkali-affected soil conditioner is provided comprising by nutritional agents inner core and drop Alkali presses down the pentalpha particle that salt agent outer layer is constituted.Drop alkali suppression salt agent outer layer and nutritional agents inner core are configured to five-pointed star external form, And dropping alkali suppression salt agent outer layer maximum gauge is 4~7mm, and nutritional agents inner core maximum gauge is 2~4mm.
The pentalpha conditioner particle that the present invention designs can maximize bulkiness (" the anti-plate of alkali-affected soil to be processed Knot "), while convenient for the uniform slow release of the contained drop alkali suppression salt agent of outer layer.Drop alkali suppression salt agent is mainly used for reducing salinization soil PH and basicity improve soil texture, and part nutrient needed for providing plant.In addition, contain quick-acting nutritious dose of inner core Pentalpha can be adapted to the release of outer layer, and plant is continued as after sustained release outer layer plays a role and provides nutrient, minimizes plant The risk being scorched to death, to be conducive to the normal growth and development of plant.
In addition, shapes and sizes of the present invention by design conditioner (modifying agent) particle, so as to easily Its service condition is observed, preferably to judge whether to require supplementation with conditioner.
According to the present invention, drop alkali suppression salt agent is preferably by vinegar grain, furfural dregs, fulvic acid and alga oligosaccharides according to 4:4:1:1's Weight composition.The drop alkali suppression salt agent of this proportion is especially suitable near improvement northwest China's such as Yinchuan of Ningxia Province Salinized soil.
In one particular embodiment of the present invention, nutritional agents can be by nitrogen, phosphorus and potassium these three elements according to 13:6:2 Mass ratio composition.Nitrogen, phosphorus and potassium element of the invention can be provided by any suitable nitrogen source, phosphorus source and potassium resource.
An important embodiment according to the present invention, nutritional agents inner core and/or drop alkali suppression salt agent outer layer can also contain glimmering Photo etching.Fluorescer can be dispersed in whole conditioner particle, drop the weight of alkali suppression salt agent, nutritional agents and fluorescer at this time Proportion is preferably 6:3:1.
According to the second aspect of the invention, a kind of preparation method of soil conditioner is provided, comprising:
Nitrogen source, phosphorus source and potassium resource are prepared by mixing into nutritional agents;
Vinegar grain, furfural dregs, fulvic acid and alga oligosaccharides are prepared by mixing into drop alkali suppression salt agent;
Nutritional agents is shaped to pentalpha inner core;
Drop alkali suppression salt agent is cladded with and is molded on pentalpha inner core to form pentalpha particle.
Preparation method of the invention can also include:
Fluorescer is provided;
Before forming pentalpha inner core, nutritional agents and fluorescer are mixed with the ratio of 3:1 or so;And
The suppression salt agent of drop alkali and fluorescer are mixed with the ratio of 6:1 or so before overcoating molding.
In the preparation process in accordance with the present invention, providing fluorescer may include:
It provides tricalcium orthophosphate fluorescent powder [(Ca, Zn)3(PO4)2:Tl];
Halogen calcium phosphate fluoressent powder [3Ca is provided3(PO4)2·Ca(F,Cl)2:Sb,Mn];And
Tricalcium orthophosphate fluorescent powder mix obtaining with halogen calcium phosphate fluoressent powder with the weight ratio of 5-10:90-95 Fluorescer.
According to the third aspect of the invention we, a kind of application method of soil conditioner is provided, comprising:
Transparent vessel is provided;
Salinized soil or alkali soil are provided;
Above-mentioned soil conditioner is provided;
Salinized soil or alkali soil are uniformly mixed with soil conditioner after forming conditioning soil and are placed in transparent vessel;And
Ornamental plant is cultivated in the transparent vessel of merging conditioning soil.
According to the present invention, when accommodating the salinization soil of improvement using transparent vessel to carry out plant culture, due to tool There is the conditioner particle night meeting automatic luminous of this aesthetic appearance of pentalpha, to substantially increase ornamental value and help In judging the loss situation of conditioner particle to be replenished in time.The fluorescer prepared according to the present invention can optimize inner core and The bond strength of outer layer, such as when making the overcoating drop alkali of nutritional agents inner core press down salt agent outer layer by roll coating process, this proportion it is glimmering Photo etching can make the combination of inner core and outer layer become easy and also intensity is suitable can.In addition, fluorescer of the invention also contains plant Such as phosphorus of Partial Elements needed for growth and development etc., so that fluorescer adverse effect be made to be minimized.
Detailed description of the invention
It is further described below according to attached drawing and embodiment.
Fig. 1 is the structural schematic diagram of modifying agent particle according to the present invention.
Specific embodiment
As shown in Figure 1, multi-functional alkali-affected soil conditioner (or being also referred to as " improving saline soil agent ") of the invention Particle is made of pentalpha nutritional agents inner core 1 and pentalpha drop alkali suppression salt agent outer layer 2 from inside to outside.
Nutritional agents inner core 1 can be containing any substance for being suitable for promoting green plants growth, such as being grown by flowers and plants must Nitrogen source, the phosphorus source, potassium resource composition needed.Nitrogen in nutritional agents inner core 1, phosphorus, potassium these three elements mass ratio be preferably 13:6:2.
In the present invention, drop alkali suppression salt agent outer layer 2 is by vinegar grain, furfural dregs, fulvic acid and alga oligosaccharides according to 4:4:1:1's Weight composition.The drop alkali suppression salt agent outer layer 2 of this proportion increases particularly suitable for reducing salinization soil pH value and basicity Add soil agreegate, improve soil texture and permeability, and can also rise and increase the soil organism, nutrient content and microorganism Active effect.
Conditioner particle of the invention can be loaded into transparent vessel together with salinization soil to carry out plant culture.This When, conditioner particle can also be formed fluorescent grain, night automatic luminous.Therefore, transparent vessel of the invention can both support Flower itself can work as indoor scene again, beautiful economic, practical.Meanwhile fluorescence was more convenient for observing the shape of conditioner particle at night Shape and size are to judge whether to require supplementation with conditioner.
Fluorescer can be and being distributed evenly in conditioner particle by the fluorescence of conditioner particle of the invention It is formed, wherein the proportion of drop alkali suppression salt agent, nutritional agents composition and fluorescer is preferably 6:3:1.In other embodiments of the invention In, the drop alkali suppression salt agent outer layer 2 of conditioner particle only can also be formed into fluorescence coating to save cost.
Fluorescer of the invention is by tricalcium orthophosphate fluorescent powder [(Ca, Zn)3(PO4)2: Tl] and halogen calcium phosphate fluoressent powder [3Ca3 (PO4)2·Ca(F,Cl)2: Sb, Mn] composition, wherein the weight ratio of tricalcium orthophosphate fluorescent powder and halogen calcium phosphate fluoressent powder is 5-10: 90-95.Experiment show when the weight percent of tricalcium orthophosphate fluorescent powder and halogen calcium phosphate fluoressent powder be 8:92 when, fluorescer Main performance such as fluorescence and binding force etc. can be optimized.
Multi-functional alkali-affected soil conditioner of the invention can apply plant, have convenient, cheap, beauty, environmental protection etc. Advantage is suitable for China's alkali-affected soil area.This soil conditioner has improvement and the double action of fertilizing soil concurrently, solves The low problem of salinization soil fertility.It also can conveniently obtain that flower nursery or resident is suitble to plant flower institute in Saline Region as a result, The Nutrition Soil of need simultaneously beautifies room.

Claims (1)

1. a kind of application method of soil conditioner, comprising:
Transparent vessel is provided;
Salinized soil or alkali soil are provided;
Soil conditioner is provided;
Salinized soil or alkali soil are uniformly mixed with soil conditioner after forming conditioning soil and are placed in transparent vessel;And
Ornamental plant is cultivated in the transparent vessel of merging conditioning soil,
Wherein soil conditioner includes the pentalpha particle being made of nutritional agents inner core and drop alkali suppression salt agent outer layer, wherein dropping alkali Suppression salt agent outer layer and nutritional agents inner core are configured to five-pointed star external form, and dropping alkali suppression salt agent outer layer maximum gauge is 4~7mm, Nutritional agents inner core maximum gauge is 2-4mm,
Wherein drop alkali suppression salt agent is made of vinegar grain, furfural dregs, fulvic acid and alga oligosaccharides according to the weight of 4:4:1:1,
Nutritional agents is made of nitrogen, phosphorus and potassium element according to the mass ratio of 13:6:2,
Nutritional agents inner core and drop alkali suppression salt agent outer layer also further contain fluorescer, and fluorescer is dispersed in conditioner particle In, and the weight proportion for dropping alkali suppression salt agent, nutritional agents and fluorescer is 6:3:1,
Fluorescer is by tricalcium orthophosphate fluorescent powder [(Ca, Zn)3(PO4)2: Tl] and halogen calcium phosphate fluoressent powder [3Ca3(PO4)2·Ca(F, Cl)2: Sb, Mn] it is mixed and is obtained with the weight ratio of 8:92.
CN201510710532.9A 2015-10-28 2015-10-28 Multi-functional alkali-affected soil conditioner Expired - Fee Related CN105272744B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105906455A (en) * 2016-03-24 2016-08-31 宁夏大学 Alkaline soil conditioner and preparation method thereof
CN105753585A (en) * 2016-04-21 2016-07-13 深圳芭田生态工程股份有限公司 Microbial soil conditioner and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101503326A (en) * 2009-03-03 2009-08-12 宁夏大学 Improver special for alkaline land alkali-resistant salt-restricting rice and method of processing the same
CN102001897A (en) * 2009-12-15 2011-04-06 深圳市芭田生态工程股份有限公司 Manufacture method and product of water storage fertilizer
CN202968417U (en) * 2012-08-15 2013-06-05 安徽省文胜肥业有限责任公司 Granular alkaline-soil conditioning agent
CN103396234A (en) * 2013-08-06 2013-11-20 刘立新 Manufacture method for novel three-element full-effective compound fertilizer

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KR101504150B1 (en) * 2013-06-18 2015-03-24 (주)한국농축산기술 System for total producing high speed and high quality amino acids fertilizers and feeds, using the slaughtered livestock's blood protein , and the producing method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101503326A (en) * 2009-03-03 2009-08-12 宁夏大学 Improver special for alkaline land alkali-resistant salt-restricting rice and method of processing the same
CN102001897A (en) * 2009-12-15 2011-04-06 深圳市芭田生态工程股份有限公司 Manufacture method and product of water storage fertilizer
CN202968417U (en) * 2012-08-15 2013-06-05 安徽省文胜肥业有限责任公司 Granular alkaline-soil conditioning agent
CN103396234A (en) * 2013-08-06 2013-11-20 刘立新 Manufacture method for novel three-element full-effective compound fertilizer

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