Production of kale seedlings on substrates containing proportions of organic compost

One of the difficulties in kale seedlings production containers is to ensure aboveground biomass with a limited portion roots, restricted small volume substrate. Thus, we investigated whether substrates organic compost added it associated cultivars interfere quality produced greenhouse. Here, studied two and five substrates. The experiment was designed randomized blocks, treatments arranged bifactorial scheme (2 x 5), three replications. We carried out physical chemical characterization evaluated attributes aerial part root system seedlings. results showed that substrate highest water retention one without addition compost. greater proportion compound substrate, higher nitrogen, phosphorus carbon values. Seedlings capacity had better performance relation morphology system. conclude have quality. ‘Gaudina’ cultivar stand for their phytometric morphology, while ‘Manteiga’ biomass.