Early yield and growth performance of Hevea clones evolved by ortet selection from polycross population in Odisha, Eastern India. (Record no. 75206)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01452nam a22001697a 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Krishan, B. |
| 245 ## - TITLE STATEMENT | |
| Title | Early yield and growth performance of Hevea clones evolved by ortet selection from polycross population in Odisha, Eastern India. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Rubber Science, 36(2): 2023. 194-198. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Evaluation of ten ortet clones was carried out in a clonal nursery trial under dry sub-humid conditions of Odisha state in eastern region of India. The ortet clones were assessed for yield based on test tapping, girth and girth increment, bark thickness, first branching height and number of primary branches. Ortet clones O 3 and O 4 recorded high annual yield of 114.8 g t-1 10t-1 and 116.4 g t-1 10t-1 respectively over three years. On the basis of pooled yield, two ortet clones viz. O 3 and O 4 were found superior to RRIM 600, IRCA 111, SCATC 93-114 and comparable with RRII 208, the clone recommended for eastern India. Five ortet clones viz. O 3, O 4, O 5, O 8 and O 10 had better girth and girth increment. Clones O 3, O 4 and O 10 recorded high bark thickness. Clones O 3, O 4 and O 8 recorded high branching height. Four ortet clones viz. O 3, O 4, O 7 and O 10 were found superior in terms of yield and growth. These selections will be subjected to further large scale evaluation. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Clones |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Girth |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Ortets |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Polycross |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Test tap |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Yield |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Date acquired | Koha item type |
|---|---|---|---|---|---|---|---|
| RRII Library | RRII Library | 23/04/2024 | Journals |