Promising high yielding clones of Hevea brasiliensis evolved by ortet selection programme in central Kerala. (Record no. 65932)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01415nam a2200193Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Mercykutty VC |
| 245 #0 - TITLE STATEMENT | |
| Title | Promising high yielding clones of Hevea brasiliensis evolved by ortet selection programme in central Kerala. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Rubber Science |
| Year of publication | 2013 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 66-77 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Forty two ortets selected from a large estate in Central Kerala were evaluated during the first five years under tapping in a smallscale trial. The parameters evaluated include yield, girth and timber attributes. Eight Promising primary clones were selected from the estate. Three top ranking clones viz. Cy O 48, Cy O 41 and Cy O 35 recorded a mean yield of 67.7, 64.3 and 60.4g t-1 t-1, respectively and they were significantly superior in yield to that of RRII 105 with above average bole volume. Among these, Cy O 48 was the most promising selection in terms of yield, vigour and bole volume. Three ortets noted for high yield and high girth increment rate on tapping were Cy O 31, Cy O 43 and Cy O 48. The superiority of ortets with respect to yield and secondary characters is discussed in detail, giving emphasis to the eight final selection based on rubber yield. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Bole volume |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Immaturity period |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Ortet selection |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Primary clones |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Meenakumari T |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mydin KKavitha |
| 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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology |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 | Botany | 26/07/2013 | Volume 26, Issue 1 | Journals |