the initial performance in the field of corn seeds treated with aminoacids

Abstract

With the goal of evaluate the initial performance in the field of corn seeds treated with aminoacids had been analyzed an experiment in Ituverava, São Paulo state. It had been done five treatments in lots of hybrid corn seeds DKB 214, one of these treatments were witness (T1), in the second treatment had been used the first product, commercial dose (T2); the third treatment had been done with the same product, with the double of the dose recommended commercially (T3); the fourth treatment had been composed by the second product in the commercial dose (T4) and the last treatment had been added to the second commercial product the double of the dose recommended commercially. To verify the performance of these products and of both doses had been done the sowing in field, being the treatments distributed in blocks by case for each lot. It had been evaluated the initial performance of the three lots by the percentage of emerged seedlings in the fifth, sixth and twelfth day, by the IVE (speed of emergence index) and by the plants dry weight after thirty days of the sowing. Through the statistical analysis of the information there wasn’t significant effect of the treatments and of the doses used in the initial performance of the high quality lots sown in good conditions of field.