Adubação com N P K e micronutrientes associados a calcário e gesso agrícola na produção de massa verde, composição bromatológica e teor de nutrientes nas folhas de amoreira (Morus Alba L.)

Nilton Cezar Bellizzi; Roque Takahashi; Euclides Caxambu Alexandrino de Souza

doi:10.4025/actasciagron.v22i0.2876

Fertilization with N, P, K and micronutrients associated with limestone and gypsum in the production of green mass, bromatological composition and nutrient level in mulberry leaves (Morus alba L.)

Nilton Cezar Bellizzi UEMS
Roque Takahashi UNESP
Euclides Caxambu Alexandrino de Souza UNESP

DOI: https://doi.org/10.4025/actasciagron.v22i0.2876

Abstract

The effects of limestone and gypsum associated with NPK and micronutrients fertilization in leaves per plant weight, branches per plant weight, bromatological composition and nutrient levels of mulberry leaves were evaluated in the following treatments: control, NPK, micronutrientes, limestone, limestone + NPK, limestone + micronutrients, gypsum, gypsum + NPK and gypsum + micronutrients. The whole aerial part of the plant was weighed, the leaves removed and then the branches were weighed again, determining the leaves per plant weight and the branches per plant weight. One hundred and fifty grams of leaves per plot were collected from the fifth to the tenth open leaf, dried in stove, crushed and analyzed bromatologically. The results showed that the fertilization with gypsum + NPK promoted a significant increase in the production of leaves and of branches for mulberry. In the bromatological composition and nutrient content of the leaves only mineral matter level and magnesium level presented statistical difference

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Author Biography

Nilton Cezar Bellizzi, UEMS

É Engenheiro Agrônomo pela Universidade Federal de Viçosa (1995), Especialista em Avaliação Institucional pela Universidade Estadual de Goiás (2007), Mestre em Zootecnia (Produção Animal) pela Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal - UNESP (1997), Doutor em Ciências (Entomologia) pela Universidade de São Paulo (2000) e Pós-doutor em Entomologia Agrícola pela Universidade Federal de Goiás (2007). Atualmente é professor universitário da Universidade Estadual de Goiás e coordenador do Curso de Agronomia da UEG na Unidade Universitária de Palmeiras de Goiás. Atua como Conselheiro de CREA - GO desde 2008 e Avaliador Institucional e de Curso do MEC desde 2007, além de ser consultor de diversas revistas científicas. Tem experiência na área de Agronomia, com ênfase em Entomologia Agrícola, atuando principalmente nos seguintes temas: manejo integrado de pragas, sericicultura e controle biológico de insetos Currículo Lattes

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Published

2008-05-08

How to Cite

Bellizzi, N. C., Takahashi, R., & Souza, E. C. A. de. (2008). Fertilization with N, P, K and micronutrients associated with limestone and gypsum in the production of green mass, bromatological composition and nutrient level in mulberry leaves (Morus alba L.). Acta Scientiarum. Agronomy, 22, 1101-1106. https://doi.org/10.4025/actasciagron.v22i0.2876

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Issue

Vol 22 (2000)

Section

Agronomy

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