CN103396213A - Potassium-rich microcapsule fertilizer and preparation method thereof - Google Patents
Potassium-rich microcapsule fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN103396213A CN103396213A CN2013103093075A CN201310309307A CN103396213A CN 103396213 A CN103396213 A CN 103396213A CN 2013103093075 A CN2013103093075 A CN 2013103093075A CN 201310309307 A CN201310309307 A CN 201310309307A CN 103396213 A CN103396213 A CN 103396213A
- Authority
- CN
- China
- Prior art keywords
- parts
- fertilizer
- potassium
- straw
- add
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a potassium-rich microcapsule fertilizer and a preparation method thereof. The organic-potassium-rich fertilizer is composed of the following components in parts by weight: 14-18 parts of potassium sulfate, 0.7-1.8 parts of ferrous sulfate, 6-9 parts of ammonium sulfate, 13-15 parts of diammonium phosphate, 0.7-1.8 parts of borax, 5-8 parts of bentonite, 4-7 parts of kieselguhr, 5-8 parts of high-calcium clay, 3-6 parts of zeolite, 4-6 parts of fulvic acid, 20-25 parts of plant straw, 4-7 parts of microelement and the like. Due to the adoption of potassium-rich plants, including feather cockscomb, Phytolacca acinosa, coneflower, stylosanthes guianensis and Grain Amaranth, the organic components of the fertilizer are increased, and the organic potassium content of the fertilizer is enhanced.
Description
Technical field
What the present invention relates to is microcapsule fertilizer that is rich in organic potassium and preparation method thereof.
Background technology
At present because the usage quantity of chemical fertilizer is increasing, and the kind of using mostly is the unit nitrogen manure, and use polynary fertilizer phosphorous, the potassium key element fewer, cause soil to harden, the ability of preserve moisture and fertility such as weakens at the phenomenon, solely pursues high nitrogen or high potassium class composite fertilizer, blindness is large, utilization ratio is low, and what have even causes quality of agricultural product low, the harm consumer health; Physical behavior is bad, and dust is many, not resistance to compression, and caking, be not easy to store, transport and fertilising.The utilising efficiency of general inorganic fertilizer is lower, its major cause be that inorganic fertilizer is manured into soil or water in after, easily by metal ions such as calcium, magnesium, iron, aluminium, fixed, easily by the clay mineral particle, adsorbed, thereby reduce fertilizer efficiency and to environment.The inorganic potassium content that excessive interpolation not only increases in reagent cost but also water outlet easily exceeds standard.Therefore the fertilizer that is rich in organic potassium of developing high utilization rate has realistic meaning.
Summary of the invention
The present invention is directed to existing deficiency fertilizer of a kind of rich potassium microcapsule and preparation method thereof is provided.
The present invention realizes above-mentioned purpose by the following method.
a kind of fertilizer of rich potassium microcapsule, composition by following weight ratio forms: vitriolate of tartar 14-18 part, ferrous sulfate 0.7-1.8 part, ammonium sulfate 6-9 part, diammonium phosphate 13-15 part, borax 0.7-1.8 part, wilkinite 5-8 part, diatomite 4-7 part, high calcium clay 5-8 part, zeolite 3-6 part, xanthohumic acid 4-6 part, straw 20-25 part, trace element 4-7 part, kongpo monkshood root 45-55 part, Semen Momordicae 40-50 part, Stellera chamaejasme L. 1-15 part, hops 5-10 part, matrine 5-10 part, Golden Larch Bark 10-15 part, Chinese prickly ash 20-30 part, ginkgo kind skin 20-30 part, Fructus Cnidii 20-30 part, Cortex Meliae 10-30 part, Rangooncreeper Fruit 15-25 part, Turkey-galls 1-15 part, Root of Pubescent Holly 5-15 part, Seed of Chinese Soapberry exosper 55-60 part, fructus ulmi 10-15 part, camphor 5-15 part, 10 ~ 20 parts of organic solvents, 10 ~ 15 parts of cyst materials, 1 ~ 3 part, colloid,
Described straw is comprised of the composition of following weight ratio: blue or green railway carriage or compartment 4-6 part, Phytolacca acinosa 11-15 part, Leaf of Cutleaf Coneflower 5-7 part, khuskhus 6-8 part, amaranth seed powder 10-15 part;
Described trace element is Cu, Fe, Mn, B, the Mo mixture of equivalent.
Described straw preferably is comprised of the composition of following weight ratio: 5 parts, blue or green railway carriage or compartment, 13 parts of Phytolacca acinosas, 6 parts of Leaf of Cutleaf Coneflower, 7 parts of khuskhus, 13 parts of amaranth seed powder.
Fertilizer of a kind of rich potassium microcapsule and preparation method thereof comprises the following steps:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to respectively 80 orders, then add vitriolate of tartar, ferrous sulfate, diammonium phosphate, ammonium sulfate, stir;
(2) program of becoming thoroughly decomposed: macerate inserting corruption in pond after the straw fragmentation, from normal temperature, slowly rise to 60 ℃, the hold-time is 1 day, be raised to 70 ℃ from 60 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the straw slaking, after slaking, oven dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich potassium slaking;
(3) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, soak after 2.5 hours in water, being warmed to 50 ℃ kept 30 minutes, then add the cellulase of (unit of activity of 10 parts is 100U) to carry out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; The 75% alcohol immersion 80min that 300 parts of the described herbal liquid medicines that makes is added 10 times of weight, be heated to 70 ℃ times and heat up in a steamer 45min, filters, and collects extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in step (2) mixes
Add the cyst material of described weight part, then add the colloid of described weight part to stir with per minute 2500 rotating speeds, form oil-in-water emulsion; Reduce revolution to 1500 and turn, stirs and then added dilute hydrochloric acid to regulate pH value to 3.0 in 25 minutes, then stir after 1 hour rotating speed is dropped to 100 rev/mins, be warmed up to 50 ~ 55 ℃, continue to stir, add sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Beneficial effect
The present invention has the following advantages:
(1), the blue or green railway carriage or compartment of high rich potassium plant, Phytolacca acinosa, Leaf of Cutleaf Coneflower, khuskhus part, amaranth seed powder have been adopted in fertilizer of the present invention, insoluble potassium in energy enrichment or activating soil, increase the content of validity potassium in soil, and a part of reasonably utilizing these rich potassium plant as fertilizer sources can make the potassium element in soil be fully utilized, the present invention is owing to having adopted above-mentioned plant, not only increase the organic composition of fertilizer, and improved the content of fertilizer organic potassium;
(2) a large amount of uses can reduce soil salinity and alkalinity, keep soil from packing together, and do not contain the impurity harmful to plants and soil such as heavy metal, are conducive to protection of the environment, and effect is remarkable; Not containing any objectionable constituent, is the green fertilizer that develops eco-agriculture, and can reduce costs to greatest extent, improves fertilizer efficiency, highly efficient and productive, high-quality;
(3) fertilizer of the present invention has been set up fenaminosulf and m-tetrachlorophthalodinitrile, under the prerequisite that increases the soil organism, has reduced the probability of plant infection disease and pest;
(4) scientific formulation of the present invention is reasonable, wide accommodation, and fertilizer efficiency is powerful lasting, and this season utilization ratio is high.
(5) to have a herbicidal effect good, environmentally safe for distinctive formula of the present invention, and the weeds characteristics such as be difficult for developing immunity to drugs, have a extensive future., relatively safely to eyes, skin nonirritant, through its acute toxicity of day skin evidence, be low toxicity to people and animals, easily decompose in atmosphere and soil, non-poisonous material is residual; On farmland natural enemy impact little (the natural enemy kill rate is less than 1%), help to keep ecotope, more friendly to environment, meet the production requirement of crop.The fertilizer efficiency time lengthening is more than 3 months, and utilization rate of fertilizer improves 15%, improves the producer's benefit.
Embodiment
The present invention is further illustrated below in conjunction with embodiment, and following each embodiment only is used for explanation the present invention, to not restriction of the present invention.
Embodiment one
a kind of fertilizer of rich potassium microcapsule, composition by following weight ratio forms: 14 parts of vitriolate of tartar, 0.7 part, ferrous sulfate, 6 parts, ammonium sulfate, 13 parts of diammonium phosphate, 0.7 part of borax, 5 parts of wilkinites, 4 parts, diatomite, 5 parts of high calcium clays, 3 parts, zeolite, 4 parts of xanthohumic acids, 20 parts of straws, 4 parts of trace elements, 45 parts of kongpo monkshood roots, 40 parts of Semen Momordicaes, 1 part of Stellera chamaejasme L., 5 parts of hops, 5 parts of matrines, 10 parts of Golden Larch Barks, 20 parts, Chinese prickly ash, 20 parts of ginkgo kind skins, 20 parts of Fructus Cnidiis, 10 parts of Cortex Meliaees, 15 parts of Rangooncreeper Fruit, 1 part, Turkey-galls, 5 parts of Root of Pubescent Holly, 55 parts of Seed of Chinese Soapberry exospers, 10 parts of fructus ulmis, 5 parts of camphors, 10 parts of organic solvents, 10 parts of cyst materials, 1 part, colloid,
Described straw is comprised of the composition of following weight ratio: 4 parts, blue or green railway carriage or compartment, 11 parts of Phytolacca acinosas, 5 parts of Leaf of Cutleaf Coneflower, 6 parts of khuskhus, 10 parts of amaranth seed powder;
Described trace element is Cu, Fe, Mn, B, the Mo mixture of equivalent.
A kind of method for preparing fertilizer of rich potassium Chinese medicine comprises the following steps:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to respectively 80 orders, then add vitriolate of tartar, ferrous sulfate, diammonium phosphate, ammonium sulfate, stir;
(2) program of becoming thoroughly decomposed: macerate inserting corruption in pond after the straw fragmentation, from normal temperature, slowly rise to 60 ℃, the hold-time is 1 day, be raised to 70 ℃ from 60 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the straw slaking, after slaking, oven dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich potassium slaking;
(3) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, soak after 2.5 hours in water, being warmed to 50 ℃ kept 30 minutes, then add the cellulase of (unit of activity of 10 parts is 100U) to carry out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; The 75% alcohol immersion 80min that 300 parts of the described herbal liquid medicines that makes is added 10 times of weight, be heated to 70 ℃ times and heat up in a steamer 45min, filters, and collects extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in step (2) mixes
Add the cyst material of described weight part, then add the colloid of described weight part to stir with per minute 2500 rotating speeds, form oil-in-water emulsion; Reduce revolution to 1500 and turn, stirs and then added dilute hydrochloric acid to regulate pH value to 3.0 in 25 minutes, then stir after 1 hour rotating speed is dropped to 100 rev/mins, be warmed up to 50 ~ 55 ℃, continue to stir, add sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Embodiment two
a kind of fertilizer of rich potassium Chinese medicine, composition by following weight ratio forms: 18 parts of vitriolate of tartar, 1.8 parts, ferrous sulfate, 9 parts, ammonium sulfate, 15 parts of diammonium phosphate, 1.8 parts of boraxs, 8 parts of wilkinites, 7 parts, diatomite, 8 parts of high calcium clays, 6 parts, zeolite, 6 parts of xanthohumic acids, 25 parts of straws, 7 parts of trace elements, 55 parts of kongpo monkshood roots, 50 parts of Semen Momordicaes, 15 parts of Stellera chamaejasme L.s, 10 parts of hops, 10 parts of matrines, 15 parts of Golden Larch Barks, 30 parts, Chinese prickly ash, 30 parts of ginkgo kind skins, 30 parts of Fructus Cnidiis, 30 parts of Cortex Meliaees, 25 parts of Rangooncreeper Fruit, 15 parts, Turkey-galls, 15 parts of Root of Pubescent Holly, 60 parts of Seed of Chinese Soapberry exospers, 15 parts of fructus ulmis, 15 parts of camphors, 20 parts of organic solvents, 15 parts of cyst materials, 3 parts, colloid,
Described straw is comprised of the composition of following weight ratio: 6 parts, blue or green railway carriage or compartment, 15 parts of Phytolacca acinosas, 7 parts of Leaf of Cutleaf Coneflower, 8 parts of khuskhus, 15 parts of amaranth seed powder;
Described trace element is Cu, Fe, Mn, B, the Mo mixture of equivalent.
A kind of method for preparing fertilizer of rich potassium microcapsule comprises the following steps:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to respectively 80 orders, then add vitriolate of tartar, ferrous sulfate, diammonium phosphate, ammonium sulfate, stir;
(2) program of becoming thoroughly decomposed: macerate inserting corruption in pond after the straw fragmentation, from normal temperature, slowly rise to 60 ℃, the hold-time is 1 day, be raised to 70 ℃ from 60 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the straw slaking, after slaking, oven dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich potassium slaking;
(3) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, soak after 2.5 hours in water, being warmed to 50 ℃ kept 30 minutes, then add the cellulase of (unit of activity of 10 parts is 100U) to carry out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; The 75% alcohol immersion 80min that 300 parts of the described herbal liquid medicines that makes is added 10 times of weight, be heated to 70 ℃ times and heat up in a steamer 45min, filters, and collects extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in step (2) mixes
Add the cyst material of described weight part, then add the colloid of described weight part to stir with per minute 2500 rotating speeds, form oil-in-water emulsion; Reduce revolution to 1500 and turn, stirs and then added dilute hydrochloric acid to regulate pH value to 3.0 in 25 minutes, then stir after 1 hour rotating speed is dropped to 100 rev/mins, be warmed up to 50 ~ 55 ℃, continue to stir, add sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Composite microbiological fertilizer and the conventional fertilizer of table 1 the present invention preparation compare
 | Oidium decrement (%) | Anthrax decrement (%) | Spot disease decrement (%) | Output increment (%) |
| Embodiment 1 | 61 | 38 | 38 | 32 |
| Embodiment 2 | 69 | 41 | 37 | 36 |
The fertilizer efficiency time lengthening is more than 3 months, and utilization rate of fertilizer improves 15%, improves the producer's benefit.
The preferred embodiment that the above-mentioned contriver of being provides, the invention is not restricted to these embodiment.Formula of the present invention can carry out adjustment of formula according to the location soil status, all can reach promising result.
Claims (3)
1. rich potassium microcapsule fertilizer, it is characterized in that, composition by following weight ratio forms: vitriolate of tartar 14-18 part, ferrous sulfate 0.7-1.8 part, ammonium sulfate 6-9 part, diammonium phosphate 13-15 part, borax 0.7-1.8 part, wilkinite 5-8 part, diatomite 4-7 part, high calcium clay 5-8 part, zeolite 3-6 part, xanthohumic acid 4-6 part, straw 20-25 part, trace element 4-7 part, kongpo monkshood root 45-55 part, Semen Momordicae 40-50 part, Stellera chamaejasme L. 1-15 part, hops 5-10 part, matrine 5-10 part, Golden Larch Bark 10-15 part, Chinese prickly ash 20-30 part, ginkgo kind skin 20-30 part, Fructus Cnidii 20-30 part, Cortex Meliae 10-30 part, Rangooncreeper Fruit 15-25 part, Turkey-galls 1-15 part, Root of Pubescent Holly 5-15 part, Seed of Chinese Soapberry exosper 55-60 part, fructus ulmi 10-15 part, camphor 5-15 part, 10 ~ 20 parts of organic solvents, 10 ~ 15 parts of cyst materials, 1 ~ 3 part, colloid,
Described straw is comprised of the composition of following weight ratio: blue or green railway carriage or compartment 4-6 part, Phytolacca acinosa 11-15 part, Leaf of Cutleaf Coneflower 5-7 part, khuskhus 6-8 part, amaranth seed powder 10-15 part;
Described trace element is Cu, Fe, Mn, B, the Mo mixture of equivalent.
2. a kind of rich potassium microcapsule fertilizer according to claim 1 and 2 and preparation method thereof, it is characterized in that, described straw preferably is comprised of the composition of following weight ratio: 5 parts, blue or green railway carriage or compartment, 13 parts of Phytolacca acinosas, 6 parts of Leaf of Cutleaf Coneflower, 7 parts of khuskhus, 13 parts of amaranth seed powder.
3. according to claim 1-3 described a kind of rich potassium microcapsule fertilizers of any one and preparation method thereof is characterized in that:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to respectively 80 orders, then add vitriolate of tartar, ferrous sulfate, diammonium phosphate, ammonium sulfate, stir;
(2) program of becoming thoroughly decomposed: macerate inserting corruption in pond after the straw fragmentation, from normal temperature, slowly rise to 60 ℃, the hold-time is 1 day, be raised to 70 ℃ from 60 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the straw slaking, after slaking, oven dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich potassium slaking;
(3) puddle operation: (2) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, soak after 2.5 hours in water, being warmed to 50 ℃ kept 30 minutes, then add the cellulase of (unit of activity of 10 parts is 100U) to carry out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; The 75% alcohol immersion 80min that 300 parts of the described herbal liquid medicines that makes is added 10 times of weight, be heated to 70 ℃ times and heat up in a steamer 45min, filters, and collects extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in step (2) mixes
Add the cyst material of described weight part, then add the colloid of described weight part to stir with per minute 2500 rotating speeds, form oil-in-water emulsion; Reduce revolution to 1500 and turn, stirs and then added dilute hydrochloric acid to regulate pH value to 3.0 in 25 minutes, then stir after 1 hour rotating speed is dropped to 100 rev/mins, be warmed up to 50 ~ 55 ℃, continue to stir, add sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309307.5A CN103396213B (en) | 2013-07-23 | 2013-07-23 | Fertilizer of a kind of rich potassium microcapsule and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309307.5A CN103396213B (en) | 2013-07-23 | 2013-07-23 | Fertilizer of a kind of rich potassium microcapsule and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103396213A true CN103396213A (en) | 2013-11-20 |
| CN103396213B CN103396213B (en) | 2016-03-09 |
Family
ID=49560003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310309307.5A Expired - Fee Related CN103396213B (en) | 2013-07-23 | 2013-07-23 | Fertilizer of a kind of rich potassium microcapsule and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103396213B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892129A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-nitrogen high-sulfur slow release fertilizer for saline-alkali land and applications thereof in plantation of pyrus betulifolia |
| CN104892127A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-nitrogen high-sulfur slow release fertilizer for saline-alkali land and applications thereof in plantation of salix alba |
| CN106187599A (en) * | 2016-07-13 | 2016-12-07 | 河南金地宝生态肥业有限公司 | Trace element capsule fertilizer and preparation method thereof in one |
| CN106187598A (en) * | 2016-07-13 | 2016-12-07 | 河南金地宝生态肥业有限公司 | Silico-calcium capsule fertilizer and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993354A (en) * | 2009-08-11 | 2011-03-30 | 天津市工业微生物研究所 | Method for extracting resveratrol |
| CN102649651A (en) * | 2012-03-28 | 2012-08-29 | 常熟市滨江农业科技有限公司 | Fertilizer rich in organic potassium and preparation method thereof |
| CN102669192A (en) * | 2012-05-14 | 2012-09-19 | 沈阳东大迪克化工药业有限公司 | Matrine microcapsule suspension agent and preparation method thereof |
| US20130157850A1 (en) * | 2007-01-22 | 2013-06-20 | Dow Agrosciences Llc | Enhanced nitrification inhibitor composition |
-
2013
- 2013-07-23 CN CN201310309307.5A patent/CN103396213B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130157850A1 (en) * | 2007-01-22 | 2013-06-20 | Dow Agrosciences Llc | Enhanced nitrification inhibitor composition |
| CN101993354A (en) * | 2009-08-11 | 2011-03-30 | 天津市工业微生物研究所 | Method for extracting resveratrol |
| CN102649651A (en) * | 2012-03-28 | 2012-08-29 | 常熟市滨江农业科技有限公司 | Fertilizer rich in organic potassium and preparation method thereof |
| CN102669192A (en) * | 2012-05-14 | 2012-09-19 | 沈阳东大迪克化工药业有限公司 | Matrine microcapsule suspension agent and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892129A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-nitrogen high-sulfur slow release fertilizer for saline-alkali land and applications thereof in plantation of pyrus betulifolia |
| CN104892127A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-nitrogen high-sulfur slow release fertilizer for saline-alkali land and applications thereof in plantation of salix alba |
| CN106187599A (en) * | 2016-07-13 | 2016-12-07 | 河南金地宝生态肥业有限公司 | Trace element capsule fertilizer and preparation method thereof in one |
| CN106187598A (en) * | 2016-07-13 | 2016-12-07 | 河南金地宝生态肥业有限公司 | Silico-calcium capsule fertilizer and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103396213B (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101456777B (en) | Soil fertility amendment and preparation method thereof | |
| CN103881726B (en) | Residual dedicated liquid soil improvement agent and preparation method thereof falls in alkaline land improving volume increase insect protected | |
| CN102358710B (en) | Ecological fertilizer, preparation method, and application of ecological fertilizer in agricultural or forestry production | |
| CN103351254A (en) | Compound traditional Chinese medicine organic fertilizer and preparation method thereof | |
| CN106242892A (en) | A kind of alkaline land modifying agent and preparation method thereof | |
| CN105693425A (en) | Fertilizer applicable to saline-alkali soil and preparation method thereof | |
| CN103265370A (en) | Saline-alkali soil fertilizer | |
| CN103641630A (en) | Leaf vegetable organic fertilizer and preparation method thereof | |
| CN102408275A (en) | Biological water flush fertilizer and application method thereof | |
| CN103613442A (en) | Polyelement botanical bio-fertilizer and preparation method thereof | |
| CN103613448A (en) | Chinese herbal medicine polyelement green fertilizer and preparation method thereof | |
| CN103787791A (en) | Rice continuous cropping disease-resistant yield increase agent | |
| CN102633556A (en) | Preparation method for botanical biological organic fertilizer granules | |
| CN102584429B (en) | High-concentration ecological compound fertilizer, preparation method and application in agricultural and forestry production | |
| CN107141162A (en) | A kind of balanced fertilizer special for tea trees preparation method of nutrition | |
| CN103396213B (en) | Fertilizer of a kind of rich potassium microcapsule and preparation method thereof | |
| CN103387455A (en) | Phosphorous-rich traditional Chinese medicine fertilizer and preparation method thereof | |
| CN106045789A (en) | Fertilizer for peanuts | |
| CN102649651A (en) | Fertilizer rich in organic potassium and preparation method thereof | |
| CN105985188A (en) | Rice root application liquid fertilizer and preparation method thereof | |
| CN102417425A (en) | Novel ecological slow release carbamide compound, and preparation method and application thereof in production of agriculture or forestry | |
| CN103396212A (en) | Potassium-rich traditional Chinese medicine fertilizer and preparation method thereof | |
| CN106008087A (en) | Microorganism bacterium fertilizer and preparation method thereof | |
| CN102381911B (en) | Ecological diammonium phosphate as well as preparation method and application thereof in agriculture or forestry production | |
| CN103351256A (en) | Compound microcapsule water-retaining fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20160723 |