Effect of different light regimes on above and below ground development of Hevea brasiliensis during early stage of growth (Record no. 57793)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01399nam a2200193Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Senevirathna A M W K Karunatillake P K W |
| 245 #0 - TITLE STATEMENT | |
| Title | Effect of different light regimes on above and below ground development of Hevea brasiliensis during early stage of growth |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Journal of the Rubber Research Institute of Sri Lanka |
| Year of publication | 2009 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 19-Sep |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Above and below ground development of rubber at early stage of growth was compared in response to full sunlight, 33, 55 and 77;natural shades. Rate of leaf expansion, leaf number, leaf area, inter-whorl shoot length and number of leaf whorls developed decreased with increasing shade. However the thermal duration expressed as degree days for the leaf expansion was lowest in the highest shade treatment. Total and component dry matter of rubber decreased with increasing shade. Dry matter partitioning to roots was greater compared to leaves and stems during first seven months with an increasing trend towards the highest shade while decreasing the above to below ground development was prominent with an exponential increase in the plants grown under full sunlight. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Above/below ground ratio |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Leaf development |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Natural shade |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Root length |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pathirana P D |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rodrigo V H L |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Plant physiology | 27/05/2011 | Volume 89, Issue | Journals |