Abstract
Peat soil is developed from the accumulation of organic matter due to slow decomposition process resulted from anaerobic condition. As such, it is renowned for its high acidity and often restricted the growth of plant due to low nutrient availability. In the particle board industry, abundance of rubberwood bark is produced. By turning the waste into biochar, this product is suggested to have a potential to improve selected chemical properties in peat soils. This study aims to evaluate the effects of different rate of rubberwood bark biochar on selected chemical properties of peat soils. Results showed that application of rubberwood bark biochar at the rate of 226.80 grams (Treatment 4) significantly improve the availability of calcium (Ca), magnesium (Mg) and potassium (K) combined with positive increment of tillers number, root length and height of paddy plant compare to other treatments. This study suggested a positive effect of rubberwood bark biochar as soil amendment in peat soils. However, higher rate of rubberwood bark biochar application (>226.80 grams) may be tested in future study to evaluate the maximum rate and its effects on the soils.
Metadata
Item Type: | Student Project |
---|---|
Creators: | Creators Email / ID Num. Md Zin, Nurfarahana UNSPECIFIED |
Contributors: | Contribution Name Email / ID Num. Advisor Boll Kassim, Nur Qursyna UNSPECIFIED |
Subjects: | S Agriculture > S Agriculture (General) > Agricultural ecology (General) S Agriculture > S Agriculture (General) > Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships S Agriculture > S Agriculture (General) > Fertilizers and improvement of the soil |
Divisions: | Universiti Teknologi MARA, Melaka > Jasin Campus > Faculty of Plantation and Agrotechnology |
Programme: | Bachelor of Science (Hons) Plantation Technology and Management |
Keywords: | Rubberwood bark, biochar, peat, soil chemical |
Date: | 2019 |
URI: | https://ir.uitm.edu.my/id/eprint/73213 |
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