Matches in SemOpenAlex for { <https://semopenalex.org/work/W1432607532> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W1432607532 endingPage "92" @default.
- W1432607532 startingPage "79" @default.
- W1432607532 abstract "Standing dry matter (SDM, kg ha-1) measurements should be quick and precise, something difficult to achieve using traditional direct cutting methods, but possible to do so when, through double sampling, this traditional method is combined with quick indirect measurements of variables correlated to SDM, such as pasture height (PHT, cm). The objective of the present study was to: 1) estimate the relationship between PHT and SDM; 2) estimate the minimum number of PHT readings (n’) necessary to estimate an average; and 3) develop an empirical model, to derive n’ from published coefficient of variation values (CV). SDM and PHT were related by simple linear regression through the origin in three studies (S1, 3/III-15/VI, 1995; S2, 18/VII/ 98-30/I/99; S3, 18/VIII-12/II, 2003). Slopes went from 183 to 303 kg SDM cm-1 PHT; coefficients of determination (R2) ranged from 0.83 to 0.96 and residual standard deviations (RSD) between ±341 and ±1895. In S3, n’ values were 61 and 103 before and after grazing, respectively. The third degree polynomial: n’= 0.21-0.014(CV)+0.039(CV2)-0.00000209(CV3), n=45, R2= 1.00; RSD= ±0.0096, presented the best fit. It was concluded that SDM can be reliably predicted from PHT; before grazing n’ values should be lower than after grazing; the use of a third degree polynomial to estimate n’ from published CV values is suggested; and also, that it is necessary to study the relationship between SDM and PHT in other pastures under different management conditions." @default.
- W1432607532 created "2016-06-24" @default.
- W1432607532 creator A5004319325 @default.
- W1432607532 creator A5061421929 @default.
- W1432607532 creator A5068246031 @default.
- W1432607532 date "2009-01-01" @default.
- W1432607532 modified "2023-09-24" @default.
- W1432607532 title "Relationship between standing dry matter and plant height in grasses native to the Mexican tropics." @default.
- W1432607532 cites W1542073228 @default.
- W1432607532 cites W1562022157 @default.
- W1432607532 cites W1852600871 @default.
- W1432607532 cites W1978392191 @default.
- W1432607532 cites W1985192702 @default.
- W1432607532 cites W2056386201 @default.
- W1432607532 cites W2081710677 @default.
- W1432607532 cites W2086274335 @default.
- W1432607532 cites W2089668728 @default.
- W1432607532 cites W2090474328 @default.
- W1432607532 cites W2109228066 @default.
- W1432607532 cites W2153164133 @default.
- W1432607532 cites W2186960481 @default.
- W1432607532 cites W2514055418 @default.
- W1432607532 cites W2796233320 @default.
- W1432607532 cites W2807987238 @default.
- W1432607532 cites W567111913 @default.
- W1432607532 hasPublicationYear "2009" @default.
- W1432607532 type Work @default.
- W1432607532 sameAs 1432607532 @default.
- W1432607532 citedByCount "1" @default.
- W1432607532 countsByYear W14326075322015 @default.
- W1432607532 crossrefType "journal-article" @default.
- W1432607532 hasAuthorship W1432607532A5004319325 @default.
- W1432607532 hasAuthorship W1432607532A5061421929 @default.
- W1432607532 hasAuthorship W1432607532A5068246031 @default.
- W1432607532 hasConcept C105795698 @default.
- W1432607532 hasConcept C11413529 @default.
- W1432607532 hasConcept C120068334 @default.
- W1432607532 hasConcept C121332964 @default.
- W1432607532 hasConcept C128990827 @default.
- W1432607532 hasConcept C134306372 @default.
- W1432607532 hasConcept C140793950 @default.
- W1432607532 hasConcept C155512373 @default.
- W1432607532 hasConcept C18747219 @default.
- W1432607532 hasConcept C18903297 @default.
- W1432607532 hasConcept C24890656 @default.
- W1432607532 hasConcept C2775997480 @default.
- W1432607532 hasConcept C2777904157 @default.
- W1432607532 hasConcept C2778053677 @default.
- W1432607532 hasConcept C2780138947 @default.
- W1432607532 hasConcept C33923547 @default.
- W1432607532 hasConcept C48921125 @default.
- W1432607532 hasConcept C50660011 @default.
- W1432607532 hasConcept C6557445 @default.
- W1432607532 hasConcept C86803240 @default.
- W1432607532 hasConcept C89838059 @default.
- W1432607532 hasConcept C90119067 @default.
- W1432607532 hasConceptScore W1432607532C105795698 @default.
- W1432607532 hasConceptScore W1432607532C11413529 @default.
- W1432607532 hasConceptScore W1432607532C120068334 @default.
- W1432607532 hasConceptScore W1432607532C121332964 @default.
- W1432607532 hasConceptScore W1432607532C128990827 @default.
- W1432607532 hasConceptScore W1432607532C134306372 @default.
- W1432607532 hasConceptScore W1432607532C140793950 @default.
- W1432607532 hasConceptScore W1432607532C155512373 @default.
- W1432607532 hasConceptScore W1432607532C18747219 @default.
- W1432607532 hasConceptScore W1432607532C18903297 @default.
- W1432607532 hasConceptScore W1432607532C24890656 @default.
- W1432607532 hasConceptScore W1432607532C2775997480 @default.
- W1432607532 hasConceptScore W1432607532C2777904157 @default.
- W1432607532 hasConceptScore W1432607532C2778053677 @default.
- W1432607532 hasConceptScore W1432607532C2780138947 @default.
- W1432607532 hasConceptScore W1432607532C33923547 @default.
- W1432607532 hasConceptScore W1432607532C48921125 @default.
- W1432607532 hasConceptScore W1432607532C50660011 @default.
- W1432607532 hasConceptScore W1432607532C6557445 @default.
- W1432607532 hasConceptScore W1432607532C86803240 @default.
- W1432607532 hasConceptScore W1432607532C89838059 @default.
- W1432607532 hasConceptScore W1432607532C90119067 @default.
- W1432607532 hasIssue "1" @default.
- W1432607532 hasLocation W14326075321 @default.
- W1432607532 hasOpenAccess W1432607532 @default.
- W1432607532 hasPrimaryLocation W14326075321 @default.
- W1432607532 hasRelatedWork W2127300622 @default.
- W1432607532 hasRelatedWork W2263991743 @default.
- W1432607532 hasRelatedWork W2289472905 @default.
- W1432607532 hasVolume "47" @default.
- W1432607532 isParatext "false" @default.
- W1432607532 isRetracted "false" @default.
- W1432607532 magId "1432607532" @default.
- W1432607532 workType "article" @default.