Now showing items 1-2 of 2
Effect of potassium fertilization in 'Rica' guava (Psidium guajava) cultivation
(Indian Journal of Agricultural Sciences, 1996-04-01) [Artigo]
A field experiment was conducted from 1989-90 to 1991-92 to study the effect of potassium fertilization on guava (Psidium guajava L.). using 1-year-old plants of 'Rica', grown in a Kanhapludalf soil in the Jaboticabal ...
Simulation of within field variability of corn yield with Ceres-Maize model
(Proceedings of the Fourth International Conference on Precision Agriculture, Pts A and B, 1999-01-01) [Trabalho apresentado em evento]
The CERES-Maize model was used to estimate the spatial variability in corn (Zea mays L.) yield for 1995 and 1996 using data measured on soil profiles located on a 30.5 m grid within a 3.9 ha field in Michigan. The model ...