EFFECT OF FOLIAR SPRAY OF SEA WEED EXTRACT ON SOME YIELD AND QUALITY PARAMETERS OF TWO POTATO VARIETIES (Solanum tubersum L.) | ||
| IRAQ JOURNAL OF AGRICULTURE | ||
| Article 1, Volume 19, Issue 5, September 2014, Pages 0-0 | ||
| Authors | ||
| A.H. Ali; B.M. Khalil; S. A. Sarhan; Z.A. Dawood | ||
| Abstract | ||
| This research was conducted during the spring season of 2012,at the Project of tomato and potato development/Department of plant production /directorate of Ninva agricultural, IRAQ. the aim of this study was to investigate the effect of four concentrations of seaweed extract(Ultra kilp 40- , Alga 300 —and Nap seaweed)used as afoliar spray on two potato varieties (Sylvana and Taurus).Random Compelet Block Design (RCBD) with three replicate for each varietiey was applied in this research .All data were tested by using Duncan’s multiple range tested under0,05.Resultes obtained that Sylvana variety significantly superioer in average tuber weight,yield per plant ,total yield and marketable yield as compered with Tuarus variety.The concentration of Nap seaweed extract (2ml/l) caused asignificant increase in yield per plant,total yield and marketable yield as compeared withcontrol. | ||
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