Student Research Reports
The Effect of Eggshell Extract on Tomato Growth in Muscat
Organization(s):Alzahra Pasic School
Country:Oman
Student(s):Durra Moosa Al Bulushi
Dareen Salem Al Faris
Esraa Khalaf Al Dohali
Grade Level:Middle School (grades 6-8, ages 11-14)
GLOBE Educator(s):Asma Albatashi
Contributors:......
Report Type(s):International Virtual Science Symposium Report
Protocols:Soil Characterization
Presentation Poster:
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Date Submitted:04/09/2019
we have concluded that when adding extract to the soil, it has contributed to the growth of tomato plant increasing its branches and number of leaves. The highest growth rate has been 36.92 cm in the soil containing the extract, while the same has been 17.57 cm in the soil not containing the extract.