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Titolo:
DIFFERENCES IN SOME CHEMICAL-PROPERTIES OF INNERWOOD AND OUTERWOOD FROM 5 SILVICULTURALLY DIFFERENT LOBLOLLY-PINE STANDS
Autore:
SHUPE TF; HSE CY; CHOONG ET; GROOM LH;
Indirizzi:
LOUISIANA STATE UNIV,CTR AGR,LOUISIANA COOPERAT EXTENS SERV BATON ROUGE LA 70803 FOREST SERV,USDA,SO RES STN PINEVILLE LA 71360 LOUISIANA STATE UNIV,SCH FORESTRY WILDLIFE & FISHERIES,LOUISIANA FOREST PROD LAB,CTR AGR BATON ROUGE LA 70803
Titolo Testata:
Wood and fiber science
fascicolo: 1, volume: 29, anno: 1997,
pagine: 91 - 97
SICI:
0735-6161(1997)29:1<91:DISCOI>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Keywords:
ALPHA-CELLULOSE; HOT-WATER EXTRACTIVES; ALCOHOL-BENZENE EXTRACTIVES; ETHER EXTRACTIVES; KLASON LIGNIN; HOLOCELLULOSE; SILVICULTURAL TREATMENTS; WOOD TYPE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
25
Recensione:
Indirizzi per estratti:
Citazione:
T.F. Shupe et al., "DIFFERENCES IN SOME CHEMICAL-PROPERTIES OF INNERWOOD AND OUTERWOOD FROM 5 SILVICULTURALLY DIFFERENT LOBLOLLY-PINE STANDS", Wood and fiber science, 29(1), 1997, pp. 91-97

Abstract

The influence of five different silvicultural management strategies on the chemical composition (extractives, Klason lignin, holocellulose,and alpha-cellulose) of loblolly pine outerwood and innerwood was investigated. Stands that were managed in a plantation setting using growth-accelerating treatments showed higher extractive contents than the other stands. Wood from the juvenile area (innerwood) yielded more extractives than outerwood (mature wood). Holocellulose and alpha-cellulose were not significantly affected by silvicultural practice but were found in a much greater concentration in outerwood than innerwood due to the greater density in the outerwood region. Klason lignin was inversely related to holocellulose.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 12:43:14