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- Title
Farinha de carne e ossos e adubação de cobertura na produtividade de capim Mombaça.
- Authors
da Costa LEITE, Rubson; da SILVA, Rubens Ribeiro; da Costa LEITE, Robson; da Silva CARNEIRO, Jefferson Santana; de FARIA, Álvaro José Gomes; de FREITAS, Gilson Araújo
- Abstract
Although the refrigerator residue is abundant in nutrients, in particular high phosphorus content of meat and bone meal, it is necessary to evaluate this product in comparison to other commercial sources. The objective of this study was to evaluate the production and productivity components of the Mombasa grass as a function of different phosphate sources and absence of cover fertilization. The experiment was conducted in a randomized complete block design with four replicates. The 36 treatments were obtained in a factorial combination (3x6x2), with three sources of phosphate fertilizers (Superphosphate simple, Basifós and Meat and bone meal) and six doses of phosphate fertilization (0; 35; 70; 140; 210; 280) kg ha-1 of P2O5 and the application or not of nitrogen and potassium fertilization (100 kg of urea, 60 kg of potassium chloride and 0 kg ha-1 of cover fertilization). Plant height, tillering and dry mass of the aerial part of the Mombasa grass were evaluated. The alternative source of meat and bone meal promoted an increase in plant height, number of tillers and forage mass in Mombasa grass, even when compared to different commercial sources.
- Publication
Nativa, 2019, Vol 7, Issue 1, p59
- ISSN
2318-7670
- Publication type
Article
- DOI
10.31413/nativa.v7i1.5650