Efeito da salinidade na água de irrigação sobre o desenvolvimento de plantas de algodoeiro herbáceo.

Abstract

Having in view the problem related with the salinity and with irrigation water management on cotton crop, specialy in the semi-arid region, this work had the aim of avaluate the effect of differents salts levels in the irrigation water on cotton crop, cv. CNPA-7H, in greenhouse conditions. According to the obtained datas, the salts levels in the irrigation water decrease the LA, DM, Etr and increases the Tcoef., EC, SAR. in order the crop was more tolerant to the effects of salts in the flowering, buds and fructification