| 000 | 02564nab|a22003977a|4500 | ||
|---|---|---|---|
| 001 | 67822 | ||
| 003 | MX-TxCIM | ||
| 005 | 20240822152352.0 | ||
| 008 | 240819s2024 cr ||||| |||| 00| 0 spa d | ||
| 022 | _a2215-2504 | ||
| 024 | 8 |
_ahttps://doi.org/10.18845/rfmk.v21i49.7255 _qDOI is wrong in original article. |
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| 040 | _aMX-TxCIM | ||
| 041 | _aspa | ||
| 100 | 1 |
_aGuera, O.G.M. _932395 |
|
| 245 | 1 | 0 |
_aFactor de forma flexible para estimaciones volumétricas más precisas y menos sesgadas : _ba case study of Eucalyptus spp. |
| 246 | 1 | 1 |
_aFlexible form factor for more accurate and less biased volumetric estimates : _ba case study of Eucalyptus spp. |
| 260 |
_aCartago (Costa Rica) : _bInstituto Tecnológico de Costa Rica, _c2024. |
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| 500 | _aPeer review | ||
| 500 | _aOpen Access | ||
| 500 | _aAbstract in English and Spanish. | ||
| 520 | _aEucalyptus species are widely cultivated in Brazil due to their high productivity, relatively short rotation cycle, and the variety of products they offer. The estimation of tree volume is commonly done using the artificial form factor (real volume / cylinder volume). However, this method may result in inaccurate and biased estimates, leading to incorrect decisions in plantation management. This study describes a flexible form factor and some considerations for its implementation for different species. The Smalian method was used to determine the real volumes in 2198 Eucalyptus trees. The artificial form factor and the flexible form factor of Silva, Borders and Brister were estimated with their proportionality constants determined using probability density functions. The artificial form factor, estimated at 0.53, produced inaccurate and biased volume estimates, whereas the flexible form factor, with a constant of 0.55, produced accurate and unbiased estimates. | ||
| 546 | _aText in Spanish | ||
| 591 | _aGuera, O.G.M. : Not in IRS staff list but CIMMYT Affiliation | ||
| 650 | 7 |
_aTrees _2AGROVOC _95737 |
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| 650 | 7 |
_aVolume _2AGROVOC _912409 |
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| 650 | 7 |
_aEucalyptus _2AGROVOC _912947 |
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| 651 | 7 |
_aBrazil _2AGROVOC _95489 |
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| 700 | 1 |
_aMoreira, F.T.A. _936488 |
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| 700 | 1 |
_ada Silva, J.A.A. _936489 |
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| 700 | 1 |
_aFerreira, R.L.C. _936490 |
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| 700 | 1 |
_aJossefa, C.G.V. _936491 |
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| 773 | 0 |
_tRevista Forestal Mesoamericana Kurú _gv. 21, no. 49, p. 62-71 _dCartago (Costa Rica) : Instituto Tecnológico de Costa Rica, 2024 _x2215-2504 |
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| 856 | 4 |
_yOpen Access through DSpace _uhttps://hdl.handle.net/10883/34667 |
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| 942 |
_cJA _n0 _2ddc |
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| 999 |
_c67822 _d67814 |
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