| dc.creator | Díaz-García,J.A | |
| dc.creator | Requejo-López,R | |
| dc.date | 2012-01-01 | |
| dc.date.accessioned | 2019-04-25T12:39:53Z | |
| dc.date.available | 2019-04-25T12:39:53Z | |
| dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162012000100008 | |
| dc.identifier.uri | http://revistaschilenas.uchile.cl/handle/2250/60983 | |
| dc.description | With respect to four inorganic and organic substrates - tezontle (volcanic rock), perlite, peat and coir - we studied the relevant physical and chemical properties of mixtures of two of these substrates. A nonlinear regression model was used to analyse the physical properties of each possible mixture. Finally, a methodology is proposed for formulating mixtures of substrates as a deterministic nonlinear mathematical programming problem. | |
| dc.format | text/html | |
| dc.language | en | |
| dc.publisher | Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo | |
| dc.relation | 10.4067/S0718-95162012000100008 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Journal of soil science and plant nutrition v.12 n.1 2012 | |
| dc.subject | Coir | |
| dc.subject | Peat | |
| dc.subject | Nonlinear regression | |
| dc.subject | Nonlinear optimisation | |
| dc.subject | Substrate mixtures | |
| dc.subject | Tezontle | |
| dc.title | Use of nonlinear regression and nonlinear mathematical programming in the formulation of substrate mixtures for soil-less culture - a review - | |
