Growth of Chrysanthemum x grandiflorum in Different Peats and Change of Peat Properties during Cultivation

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorBeckmann-Cavalcante, M. Z.
dc.creatorLopes-Pivetta, K. F.
dc.creatorMeinken, E.
dc.creatorRoeber, R.
dc.creatorCarlile, WR
dc.creatorCoules, A
dc.date2014-05-20T15:32:07Z
dc.date2016-10-25T18:08:14Z
dc.date2014-05-20T15:32:07Z
dc.date2016-10-25T18:08:14Z
dc.date2009-01-01
dc.date.accessioned2017-04-06T00:26:00Z
dc.date.available2017-04-06T00:26:00Z
dc.identifierInternational Symposium on Growing Media 2007. Leuven 1: Int Soc Horticultural Science, v. 819, p. 181-184, 2009.
dc.identifier0567-7572
dc.identifierhttp://hdl.handle.net/11449/41106
dc.identifierhttp://acervodigital.unesp.br/handle/11449/41106
dc.identifierWOS:000305515500017
dc.identifierhttp://www.actahort.org/members/showpdf?booknrarnr=819_17
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/883829
dc.descriptionMarketable chrysanthemums were produced in several different peat types. Only the plants in one of the dredged frozen black peats and one of the milled white peats had a significant lower shoot dry weight than those in one of the sod and milled white peats, respectively. As the N-contents of the fertilized peats show neither deficiency nor excess in nutrient supply, possibly they are not the reason for the differences in shoot dry weight. The air capacity, which is extremely low in both dredged frozen black peats and dropped further during the cultivation period due to decomposition, also cannot explain the differences in shoot dry weight sufficiently (R-2=0.44*; n=12). A close linear negative correlation (R-2=0.77**; n=12) was found between the CAT (VDLUFA) soluble Fe and the shoot dry weight. Therefore, the Fe-contents might be a quality factor of peat to be used as a growing medium.
dc.languageeng
dc.publisherInt Soc Horticultural Science
dc.relationInternational Symposium on Growing Media 2007
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectChrysanthemum
dc.subjectpeat properties
dc.subjectgrowing media
dc.subjectHorticultural substrates
dc.titleGrowth of Chrysanthemum x grandiflorum in Different Peats and Change of Peat Properties during Cultivation
dc.typeOtro


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