Student Research Reports
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The study of the main nutrients quantity in soil improved by Acacia bio-extract and Cassia bio-extract
Organization(s):Wichienmatu
Country:Thailand
Student(s):Miss Nichapa Wipusitworakul
Miss Namthip Rongdetch
Grade Level:Secondary School (grades 9-12, ages 14-18)
GLOBE Educator(s):Kwanjai Karnchanasrimek
Contributors:Miss Narissara Akkayamat
Ms. Kwanjai Kanchanasrimek
Miss Naeriya Tonkrongchan
Report Type(s):International Virtual Science Symposium Report
Protocols:Soil Fertility, Soil Moisture - Gravimetric, Soil pH
Presentation Video:
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Language(s):English
Date Submitted:03/06/2024
The objective of this research is to study the quantities of nitrogen, phosphorus, and potassium in bio-extracts from Acacia leaves and Cassia leaves. Additionally, to investigate the efficiency after using bio-extracts from both sources in improving soil quality.
From the study, it was found that bio-extracts from Acacia leaves and Cassia leaves had similar physical characteristics. However, after soil enhancement, it was observed that the soil treated with Cassia leaf bio-extract was better at absorbing nutrients compared to soil treated with Acacia leaf bio-extract.