The effect of different levels(5,7.5 and 10 ml/L) of EM1 on potato growth and
productivity was studied, using complete randomized design with 4 treatments.
Potato plant (cv.spunta) were grown in nursery garden of tishreen university 2016.
The resu
lts showed that foliar spray of potato plants with EM1 had a positive effect
on studied parameters .
Spraying plants with 10 ml/L of EM1 gave a significant increase in leaf area, plant
high, number and weight of tubers and total yield.
The study was carried out at Tishreen University nursery during the spring of 2015
in order to evaluate the effect of the bio-fertilizer EMI on the growth and production of
Sponta Potato Solanum tuberosum. Four treatments were used as follows: cont
rol, with
water irrigation, spraying and irrigation, spraying.
The results showed that the use of bio-fertilizer EMI improved the growth of plants,
so the surface foliage, foliage index and plant height were increased significantly
comparing with the control.
The results also showed that the spraying and irrigation treatment was the best with a
tuber average weight of 117.7 g/tube obverse (102.7, 115, 109 g/tuber), and a yield of
5864 kg/d obverse (4151, 5569, 5398 kg/d) for treatment (control, water irrigation,
spraying).
