Some wood and bark properties of Hevea brasiliensis (Record no. 48078)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01589nam a2200241Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Bhat K M |
| 245 #0 - TITLE STATEMENT | |
| Title | Some wood and bark properties of Hevea brasiliensis |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Journal of Tree Science |
| Year of publication | 1984 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 40-46 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Selected properties, such as wood basic density, bark basic density, thickness and percentage of bark, fibre length and cellular proportion of 28 to 30 year old Hevea brasiliensis(HBK) Muell. Arg. (rubber wood) have been studied. The wood is light to moderately heavy and lighter than bark. The fibre length is higher than average for fast growing hardwood species. Except in the thickness and percentage of bark, no statistically significant differences exit between the three height levels (0.5 m above the ground, 50;and 75;of tree heights) in basic density, fibre length and cell type percentages. The basic density and fibre length show an increasing trend from the pith outwards (with an increase in age), although they remain constant or decrease near the bark region. The radial patterns of variation in basic density and fibre length (in parabolic curves) suggest the occurrence of jevenile core of about 9 cm radius, which is important in determining the quality of sawnwood. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Bark properties |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Basic density |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | fibre length |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea brasiliensis |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Juvenile wood |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Rubberwood |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Tissue proportion |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhat K V |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dhamodaran T K |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rugmini P |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Bibliography RLWO |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Bibliography | RRII Library | RRII Library | 31/12/2021 | Volume 3, Issue 02-Jan | Bibliography RLWO |