A complete random design with six treatments and five repetitions was used.
Treatments consisted of nutrient solution with a lacking element, that is, 1) without
nitrogen, 2) without phosphorus, 3) without potassium, 4) without sulfur, 5) without iron,
and 6) complete solution like as statistical control. A plant was the experimental unit.
Fertigation was supplied every week using 500 ml to each plant during 12 months.
A complete random design with six treatments and five repetitions was used.Treatments consisted of nutrient solution with a lacking element, that is, 1) withoutnitrogen, 2) without phosphorus, 3) without potassium, 4) without sulfur, 5) without iron,and 6) complete solution like as statistical control. A plant was the experimental unit.Fertigation was supplied every week using 500 ml to each plant during 12 months.
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