한국근적외분광분석학회:학술대회논문집 (Proceedings of the Korean Society of Near Infrared Spectroscopy Conference)
- 한국근적외분광분석학회 2001년도 NIR-2001
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- Pages.1622-1622
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- 2001
Nondestructive determination of physico-chemical properties in compost by NIRS
- Seo, Sang-Hyun (Kyungpook National University) ;
- Lee, Chang-Hee (Kyungpook National University) ;
- Park, Sung-Hun (Kyungpook National University) ;
- Cho, Rae-Kwang (Kyungpook National University) ;
- Park, Woo-Churl (Kyungpook National University)
- 발행 : 2001.06.01
초록
The purpose of this research was to develop a the reflection technique with near infrared (NIR) radiation for estimating physico-chemical properties in compost. The composts (cattle, pig, chicken and waste composts) were air dried and then ground to pass through a 0.5 or 2mm sieve for the physico-chemical properties and spectroscopic determinations. The physico-chemical properties of compost were shown high values ; moisture(30-60%), T-N(0.8-2.9%), organic matter(29-89%), pH(5.89-9.60) K
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