Growth and macronutrient content of Habanero pepper (Capsicum chinense Jacq) subjected to organic fertilization / Crescimento e conteúdo de macronutrientes da pimenta Habanero (Capsicum chinense Jacq) sujeito à fertilização orgânica
Galvão, Jessivaldo Rodrigues; Lobo, Shuianne Moraes; Silva, Sávia Poliana da; Viégas, Ismael de Jesus Matos; Nascimento, Layana Gomes do; Pantoja, Matheus Vinícius da Costa; Freitas, Vanessa Melo de; Bulhoes, Pedro Lucas Magno.
Colloq. Agrar
; 18(3): 11-23, maio-jun. 2022. tab, graf
Artículo
en Inglés
| VETINDEX | ID: biblio-1410431
Studies on the nutritional status of habanero pepper (Capsicum chinense Jacq.) in relation to organic fertilization are still incomplete and preliminary. The aim of study were to evaluer the effect of rates of organic fertilizer produced from Family agriculture waste on growth and nutritional status habanero pepper. The experiment was carried out in a greenhouse located at the Federal Rural University of Amazonia, municipality of Belém, State for Pará, Brazil. A completely randomized design (CRD) was used, with five treatments and four replications. Each experimental plot consisted of a pot with a volume of 3.6 dm3of soil, in which the seeds were sown. Five doses of organic fertilizer were tested 0%, 15% (525 g), 30% (1050 g), 45% (1575 g) and 60% (2100 g) of substrate volume, composed of a mixture of chicken manure (10%), duck manure (20%), cassava peel (15%) , cassava leaf (15%), bean straw (15%), rice husk (15%) and corn cob (10%), mixed in volumetric proportions in the substrate. To mix the different amounts of organic fertilizer, a Yellow Latosol with a sandy texture was used, removed from the surface layer (0-20 cm). The best results were achieved at 103 days using a dose of 60% of organic fertilizer. The content and accumulation of macronutrients in leaf tissues showed the following order NËK≥SËCa≥MgËP and NËKËSËMgËCaËP. In the fruits, the content and accumulation of macronutrients presented the following order NËKËSËPËMgËCa.
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BR68.1
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