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논문 기본 정보

저자정보
(Kwame Nkruamah University of Science and Technology, Ghana)
저널정보
한국토양비료학회 한국토양비료학회 학술발표회 초록집 20th WORLD CONGRESS OF SOIL SCIENCE
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    초록·키워드

    The popularity gained by the use of biochar in improving biological nitrogen fixation of soybean and curtailing soil fertility is new in the context of Ghanaian agriculture. The aim of this study therefore was to evaluate the short term effect of rice husk biochar application on the nodulation and nitrogen fixaiton in soybean. This study was carried out during the minor rainy season of 2012 (September – December). The experiment consisted of a total of 4 treatments replicated three times and laid out in a Randomized Complete Block Design. The treatments were biochar only (5 t/ha), biochar + 100% NPK (recommended rate of 90:60:60 kg/ha), biochar (5t/ha) + 50% NPK (1/2 recommended rate) and a c ... 전체 초록 보기

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