Effect of Planting Spaces and Basgran Herbicide on Growth and Yield of Pisum sativum L. and Weeds Accompanying It

Abstract

The experiment was carried out at winter agricultural season (2021-2022) at two location Al-Rashedia and Talkef, the experiment include two factors, planting space, (25, 50 and 75 cm) between the rows and four doses of Basgran herbicide (750, 1500 and 3000 ml / h−1 in addition the control). The experiment applied according factorial experiments system using Randomize Complete Block Design with three replication. the seeds of the Spanish cultivar were sown on 10 and 11 of December the data was analyzed according to the factorial experiments system using R.C.B.D significantly different treatments were distinguished with different letters. The most important results can be summarized as follow : the second distance exceeded than another at decrease the number and dry weight of broad leaves weed at Al-Rashedia location but non-significant differences among the planting space at Talkef location whether at number and dry weight of narrow and broad leaves weeds. The second distance exceeded than another at the yield seeds at Al-Rashedia location while the third distance exceeded at Talkef location.non-significant differences among the doses of Basagran herbicide at effect on No and dry weight of broad and narrow leaves weeds at Talkef location and broad leaves weed at Al-Rashedia location.non-significant differences among the doses of Basagran herbicide at effect on seed yield of Pea at two location.