Hormonas vegetais em culturas de arroz (Oryza sativa L.)

نویسندگان

چکیده

O objetivo da presente investigação era determinar os efeitos dos hormônios vegetais na produção de arroz. A variedade arroz INIAP 16 foi utilizada como material vegetal. Os tratamentos consistiram em produtos à base hormônio vegetal com suas respectivas doses, tais Green Master doses 1,0 e 1,5 L/ha, Cytokin 2,0 New Gibb 40 45 g, mais um controle absoluto (sem aplicação). Para a análise resultados, utilizado o Randomised Complete Block Design, sete três réplicas, dando total 21 parcelas experimentais. teste Tukey usado para comparar diferença entre as médias 5% probabilidade. As experimentais tinham 3 x 6 m tamanho. espaçamento réplicas 1 metro. Foram realizados trabalhos agrícolas necessários desenvolvimento normal cultura do arroz, solo, preparação sementeira, aplicação vegetais, irrigação, fertilização, ervas daninhas, fitossanitário colheita. estimar tratamentos, foram avaliados dados sobre altura planta colheita, número perfilhos/m2, panículas, dias até floração, comprimento panículo, grãos por espiga, peso 1000 grãos, rendimento grãos. Através determinado que teve benéficos no arroz; nas variáveis planta, perfilhos/m panículas/m, altas alcançadas quando dose L/ha; Não houve diferenças significativas nos floração maturação; uso L/ha obteve melhores valores espiga maior lucro líquido relatado 4678,0 kg/ha $ 307,30.

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ژورنال

عنوان ژورنال: Brazilian Journal of Animal and Environmental Research

سال: 2022

ISSN: ['2595-573X']

DOI: https://doi.org/10.34188/bjaerv5n4-064