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All publications of “Henrique Coutinho Junqueira Franco”

11 results

Sugar cane yield as related to the location of nitrogen fertilizer applied on top of unburnt sugar cane residues

André Cesar Vitti, Paulo Cesar Ocheuze Trivelin, Glauber José de Castro Gava, Henrique Coutinho Junqueira Franco, Isabela Rodrigues Bologna, Carlos Eduardo Faroni

01/Jun/2007

Knowledge about the proper management of not-burned sugar cane is still limited, particularly regarding nitrogen fertilization. A field experiment was carried out to evaluate sugar cane yield, the balance of 15N fertilizers in the soil-plant-residue system and ammonia loss by volatilization in sugarcane ratoon crop without straw burning prior to mechanical harvesting, comparing different locations of surface-applied nitrogen fertilizers. The sugar cane variety SP81-3250. Treatments were arranged in a complete randomized blocks, with four replicates. The treatments consisted of four […]

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