Abstract:
This investigation focused on the "Evaluation of Different Levels of Nitrogen By applying briquettes of urea as
Alternative for Small Farmers in Rice (Oryza sativa), which was determined with the productive effects,
physiological and economic effects of th
14.
The design was a design applied was completely randomized blocks with 5 treatments and 3 replications. The
treatments were: T1: Witness dose as recommended by soil test with
hectare of 50 kg). (1.66 kg). T2: urea briquettes in the dosages used by small farmers (2.06 bags of urea per
hectare of 50 kg). (2.08 g). T3: urea briquettes in the dosages recommended by soil test (3.56 bags of
hectare of 50kg). (3.6 g). T4: Urea briquettes T3
briquettes T3 +20% (4.29 bags of urea per hectare of 50kg).
Statistical analysis were performed by ANOVA, Tukey and
plant, batch production, and economic analysis. Using SPSS for the task. At the end of the study was obtained a
greater effect fertilization T5.
