Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 19 ISSUE 2
Written by Olimpia PANDIA, Ion SĂRĂCIN, Liviu OLARU
This paper comes from a study of four maize hybrids sown in Amărăşti de Jos Commune, Dolj county, which were cultivated in different variants of plant density per hectare, in order to determine the influence of the foliar system on the average grain production returns per 1 dm2 of leaf, knowing that the number of leaves denotes the vigour of the plant, but with influences on the vegetation period. The four hybrids have been selected for their resistance to water and thermal stress that is established in the S-V Oltenia areas, and the Olt hybrid is the most demanded by farmers to be cropped. As a result of the biometric determinations, all four hybrids behaved very well to the hydro and thermal stress conditions, but the Olt hybrid showed the most significant results for each determined element.
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