KR880002778A - Manufacturing method of coated sustainable granular fertilizer - Google Patents

Manufacturing method of coated sustainable granular fertilizer Download PDF

Info

Publication number
KR880002778A
KR880002778A KR1019860006352A KR860006352A KR880002778A KR 880002778 A KR880002778 A KR 880002778A KR 1019860006352 A KR1019860006352 A KR 1019860006352A KR 860006352 A KR860006352 A KR 860006352A KR 880002778 A KR880002778 A KR 880002778A
Authority
KR
South Korea
Prior art keywords
coated
sustainable
manufacturing
granular fertilizer
fertilizer
Prior art date
Application number
KR1019860006352A
Other languages
Korean (ko)
Other versions
KR890002550B1 (en
Inventor
문상흡
오인환
김흥곤
나병기
Original Assignee
이정오
한국 과학기술원
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이정오, 한국 과학기술원 filed Critical 이정오
Priority to KR1019860006352A priority Critical patent/KR890002550B1/en
Publication of KR880002778A publication Critical patent/KR880002778A/en
Application granted granted Critical
Publication of KR890002550B1 publication Critical patent/KR890002550B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C7/00—Fertilisers containing calcium or other cyanamides
    • C05C7/02—Granulation; Pelletisation; Degassing; Hydrating; Hardening; Stabilisation; Oiling
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

내용 없음No content

Description

피복형 지속성 입상 비료의 제조방법Manufacturing method of coated sustainable granular fertilizer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

입상 비료의 표면을 규산염으로 일차 피복한 후에 다시 유기 용매에 용해되는 고분자 수지로 피복함을 특징으로하는 피복형 지속성 입상 비료의 제조방법.A method for producing a coated sustained particulate fertilizer, characterized in that the surface of the granular fertilizer is first coated with silicate and then coated with a polymer resin dissolved in an organic solvent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860006352A 1986-08-01 1986-08-01 Method for preparation of granular fertilizer KR890002550B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860006352A KR890002550B1 (en) 1986-08-01 1986-08-01 Method for preparation of granular fertilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860006352A KR890002550B1 (en) 1986-08-01 1986-08-01 Method for preparation of granular fertilizer

Publications (2)

Publication Number Publication Date
KR880002778A true KR880002778A (en) 1988-05-11
KR890002550B1 KR890002550B1 (en) 1989-07-18

Family

ID=19251488

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006352A KR890002550B1 (en) 1986-08-01 1986-08-01 Method for preparation of granular fertilizer

Country Status (1)

Country Link
KR (1) KR890002550B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1304338C (en) * 2004-07-01 2007-03-14 吉林农业大学 Slow releasing urea and its producing method

Also Published As

Publication number Publication date
KR890002550B1 (en) 1989-07-18

Similar Documents

Publication Publication Date Title
KR830001607A (en) Pesticide with low photochemical toxicity with encapsulation
KR880002778A (en) Manufacturing method of coated sustainable granular fertilizer
KR830007879A (en) Surface treatment for spottering
KR850000778A (en) Foam Semiconductor Dopant Carrier and Manufacturing Method Thereof
KR840008344A (en) Insecticidal Nitromethylene Derivatives
KR880014648A (en) Formation method of ultra fine tube
JPS6444061A (en) Method of fixing molecular chain
KR870000373A (en) Coated Particle Aromatic Diamine
KR840008644A (en) Method for manufacturing chlorella fertilizer for horticulture
KR900000176A (en) How to make vinyl and various kinds of plastic plastic sidewalks
KR850001030A (en) How to paint styropol particles
KR870000487A (en) Molding agent manufacturing method
KR870006160A (en) Manufacturing method of permeable waterproofing agent
KR910015247A (en) Water gel production method based on a mixture of carrageenan and glucomannan
KR910004767A (en) The manufacturing method of gelatin which it is easy to dissolve
KR870006261A (en) Manufacturing method of pallet
KR890003640A (en) Substitute concrete manufacturing method
KR870001275A (en) Surface treatment
KR890000247A (en) Printing method of the surface of the earth
KR890009565A (en) How to Recycle Polyester Waist
KR890014849A (en) Synthetic resin
KR900016412A (en) Tile adhesive
KR830003564A (en) Method of producing gasoline substitute fuel
KR890008742A (en) Korean to learn with songs for elementary, middle and high school students
KR910016829A (en) Antistatic Film Manufacturing Method

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19920924

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee