Étapes de productions de semences des céréales et des Légumineuses en collaboration avec SARL semence du Chéliff

Abstract

Our study aims to contribute to: - The study of production and multiplication techniques of cereal seed (Bd and Bt) and legumes (lentil / chickpea) since sowing at the farmer multiplier until the treatment of seeds at the seed station. SSC. - Follow-up of cultural practices adapted to the production of good quality seeds - Demonstrate the positive effect of legume rotation (Chickpea / lentil) on the good vegetative development of the cereal (durum wheat / wheat) and its impact on yield. - Evaluate the behavior of wheat varieties under different agropedoclimatic conditions, particularly in the lowland areas, the southern piedmont area and the northern piedmont area. The 2018/2019 production year was marked by an early moisture deficit (February and March) and the results showed a considerable reduction in yield in pluvial plots due to water stress. were obtained only on plots irrigated. For legumes, the effect of stress was more marked than for wheat with the onset of illness at the end of the cycle.