KR100946937B1 - 생붕괴성 완효성 피복비료 - Google Patents
생붕괴성 완효성 피복비료 Download PDFInfo
- Publication number
- KR100946937B1 KR100946937B1 KR1020070109909A KR20070109909A KR100946937B1 KR 100946937 B1 KR100946937 B1 KR 100946937B1 KR 1020070109909 A KR1020070109909 A KR 1020070109909A KR 20070109909 A KR20070109909 A KR 20070109909A KR 100946937 B1 KR100946937 B1 KR 100946937B1
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- KR
- South Korea
- Prior art keywords
- fertilizer
- coating
- slow
- biodegradable
- present
- Prior art date
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- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (3)
- 비료입자의 외표면에 비료 중량대비 저밀도폴리에틸렌(LDPE)과 에틸렌비닐아세테이트 공중합체(EVA)가 혼합된 폴리올레핀계 수지 1~7%, 활석 1~7% 및 폴리라텍에시드 0.1~7%로 혼합 조성된 피막으로 피복되며, 상기 피막에 뿌리발육 촉진제로서 폴리아스파르트산이 혼합되어 이루어진 것을 특징으로 하는 생붕괴성 완효성 피복비료.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070109909A KR100946937B1 (ko) | 2007-10-31 | 2007-10-31 | 생붕괴성 완효성 피복비료 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070109909A KR100946937B1 (ko) | 2007-10-31 | 2007-10-31 | 생붕괴성 완효성 피복비료 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020100005700A Division KR20100019550A (ko) | 2010-01-21 | 2010-01-21 | 생붕괴성 완효성 피복비료 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090044036A KR20090044036A (ko) | 2009-05-07 |
KR100946937B1 true KR100946937B1 (ko) | 2010-03-09 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020070109909A KR100946937B1 (ko) | 2007-10-31 | 2007-10-31 | 생붕괴성 완효성 피복비료 |
Country Status (1)
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KR (1) | KR100946937B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584443A (zh) * | 2012-02-16 | 2012-07-18 | 福建师范大学 | 一种带有双包膜液喷射器的流化床生产包膜缓释肥装置 |
KR20230123111A (ko) | 2022-02-16 | 2023-08-23 | 코트그린 농업회사법인 주식회사 | 미세플라스틱 발생 저감 및 코팅력이 향상된 완효성 입상비료 제조방법 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708959B (zh) * | 2013-12-15 | 2015-12-09 | 岳万华 | 一种双控缓释肥料及其生产方法 |
CN103755441B (zh) * | 2013-12-16 | 2015-10-21 | 朱长保 | 一种水稻专用缓释有机肥及其制备方法 |
CN103787739B (zh) * | 2014-01-03 | 2015-11-11 | 湖南农业大学 | 一种杂交稻的增产调节方法 |
CN103787746B (zh) * | 2014-01-10 | 2015-08-05 | 武汉盛大神农生物工程有限公司 | 一种能减轻土传病害、促生根、抗重茬制剂 |
CN103787757B (zh) * | 2014-01-21 | 2016-01-20 | 王明富 | 一种具有速效和缓释功效的有机无机肥料及其制备方法 |
CN103787769B (zh) * | 2014-01-26 | 2016-03-09 | 微港生物科技江苏有限公司 | 水稻专用钙肥及其制备和用于生产富钙大米的方法 |
CN103819269B (zh) * | 2014-02-20 | 2016-01-13 | 中国科学院烟台海岸带研究所 | 一种以有机粘土为基质的缓释方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH082989A (ja) * | 1994-06-16 | 1996-01-09 | Shimadzu Corp | 生分解性高分子被膜を有する層状肥料 |
JPH1067591A (ja) * | 1996-08-26 | 1998-03-10 | Mitsui Petrochem Ind Ltd | 被覆肥料の製造方法 |
US5861356A (en) * | 1992-11-05 | 1999-01-19 | Donlar Corporation | Method and composition for enhanced plant productivity comprising fertilizer and cross-linked polyamino acid |
-
2007
- 2007-10-31 KR KR1020070109909A patent/KR100946937B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5861356A (en) * | 1992-11-05 | 1999-01-19 | Donlar Corporation | Method and composition for enhanced plant productivity comprising fertilizer and cross-linked polyamino acid |
JPH082989A (ja) * | 1994-06-16 | 1996-01-09 | Shimadzu Corp | 生分解性高分子被膜を有する層状肥料 |
JPH1067591A (ja) * | 1996-08-26 | 1998-03-10 | Mitsui Petrochem Ind Ltd | 被覆肥料の製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584443A (zh) * | 2012-02-16 | 2012-07-18 | 福建师范大学 | 一种带有双包膜液喷射器的流化床生产包膜缓释肥装置 |
KR20230123111A (ko) | 2022-02-16 | 2023-08-23 | 코트그린 농업회사법인 주식회사 | 미세플라스틱 발생 저감 및 코팅력이 향상된 완효성 입상비료 제조방법 |
Also Published As
Publication number | Publication date |
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KR20090044036A (ko) | 2009-05-07 |
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