Growth and yield performance of Hevea clones in a on-traditional rubber growing region in South India (Record no. 60130)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01644nam a2200205Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Antony P.D |
| 245 #0 - TITLE STATEMENT | |
| Title | Growth and yield performance of Hevea clones in a on-traditional rubber growing region in South India |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | International Rubber Conference, 22-24 October 2018, Abidjan, Ivory Coast. Abstract Handbook. p. 47 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Fourteen Hevea clones were assessed for their growth and yield performance in a Large Scale trial planted in 1989 in Dakshin Kannada region in Karnataka state in Southern part of India. RRII 203 clone had the highest girth after 13 years of tapping (101 cm) and was significantly higher than RRII 105 (5.5 cm/year). Analysis of bole volume of 29 year old trees revealed that RRII 203, PB 255, KRS 25 and RRII 308 were significantly superior to RRII 105. Among the clones tested, RRII 203 recorded the highest (62.9 g/t/t) and significantly higher mean yield over 13 years of tapping than RRII 105 (44.9 g/t/t). PB 255 and KRS 25 clones also had superior growth and yield, as well as tree stand, compared to RRII 105. Among the tested clones, PB 255, RRII 203, KRS 25, RRII 308 and reference RRII 105 clone had yield-stability index (YS) greater than the mean YS. Based on long term growth and yield performance, RRII 203, KRS 25 and PB 255 were selected for further on-farm evaluation prior to release for commercial cultivation. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Clone evaluation |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Growth |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Performance |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Yield |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nazeer M.A |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Suryakumar M |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | Abst only |
| 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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Botany | 17/12/2021 | Journals |