Yield and anatomical characters in Hevea: A path coefficient analysis and characterisation of clones (Record no. 47112)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01614nam a2200253Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Premakumari D |
| 245 #0 - TITLE STATEMENT | |
| Title | Yield and anatomical characters in Hevea: A path coefficient analysis and characterisation of clones |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Indian Journal of Natural Rubber Research |
| Year of publication | 1996 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 16-Dec |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Ten clones of Hevea brasiliensis were characterised for early yield, girth and bark anatomical traits. Genotypic correlations and direct/indirect effects of girth and structural traits with yield were estimated. Laticifer area index at the year of opening was the most reliable parameter for early prediction of yield which showed the highest positive correlation (r=0.691;P<0.01) and highest positive direct effect (1.832) on yield over the subsequent three years. The intensity of laticifer anastomosing and ray width also directly contributed to yield and were observed to be independent characters. The number of latex vessel rows showed significant positive correlation with yield (r=0.589;P<0.01) but its direct effect was negative. Correlation of girth, latex vessel density and latex vessel diameter with yield were not significant. These traits and the number of latex vessel rows contributed to yeild via laticifer area index. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Bark anatomy |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Bark anatomy |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Latex vessels |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Latex vessels |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Yield |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Yield |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marattukalam J G |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Panikkar A O N |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sethuraj M R |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Articles | RRII Library | RRII Library | Botany | 20/12/2021 | Volume 9, Issue 1 | Articles |