Systems of low-frequency tapping with the use of a stimulant in rubber plantations in Mato Grosso State (Record no. 70194)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01349nam a2200241Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Rondon E V |
| 245 #0 - TITLE STATEMENT | |
| Title | Systems of low-frequency tapping with the use of a stimulant in rubber plantations in Mato Grosso State |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Pesquisa Agropecuaria Brasileira |
| Year of publication | 1997 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 51-56 |
| 500 ## - GENERAL NOTE | |
| General note | Source Year: 1997 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | In trials from September 1989 to December 1993, trees in 8-year-old stands of rubber clones IAN 873 and IAN 717 at 2 sites in Mato Grosso, Brazil were tapped on virgin bark 1.5 m above ground level at intervals of 2, 3, 4 or 7 days and were treated with the stimulant Ethrel [ethephon] at 2.5;at a rate of 1 ml solution/tree, 4, 6, 8 or 10 times annually, 3 days before tapping. Tapping at intervals of 4 or 7 days and stimulation 10 times/year gave the highest latex yields. Although IAN 717 was more prone to drying-out of the panel of bark, this clone produced significantly more dry rubber (1.29 t/ha per year) than clone IAB 873 (0.58 t) under the same conditions of production. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Low-frequency tapping |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Mato Grosso |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Rubber plantation |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abreu J G DE |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Santos A M DOS |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Silva D DA |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Souza C A F DE |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vital A R |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | HOA |
| 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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology |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 | Physiology | 17/12/2021 | Volume 32, Issue 1 | Journals |