تأثير نظم الحراثة في نمو وحاصل خمسة اصناف من حنطة الخبز

Abstract

Economical wheat yield increase had become urgently necessity with conservation of soil production. This is necessary so it is to apply many techniques such as regularization of agricultural machinery. Thus, this research study conducted to derive the growth and yield of five wheat cultivars over two tillage systems. Where the trial contained two factors, those are the first is cultivars viz. adena, azar, pura, cymto and Iraq, the second one is two tillage systems viz. tillage and non-tillage