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논문 기본 정보

자료유형
학술저널
저자정보
Butoto Imani wa Rusaati (Kyungpook National University) Jun-Won Kang (Kyungpook National University) Patience Arusi Gendusa Pacifique Bulakali Bisimwa (University of Kinshasa) Joseph Lumande Kasali (University of Kinshasa) Nkulu Kabange Rolly (Kyungpook National University) Joowon Park (Kyungpook National University) Esther Matendo Rehema (Universite Evangelique en Afrique) Cephas Masumbuko Ndabaga (Official University of Bukavu) Gentil Iragi Kaboyi (Centre de Recherche en Sciences Naturelles (CRSN/Lwiro)) Orléanne Nangalire Nankafu (Centre de Recherche en Sciences Naturelles (CRSN/Lwiro)) Anastasie Bahati Chirimwami (Institut Supérieur d’Ecologie pour la conservation de la nature (ISEC-Katana))
저널정보
충남대학교 농업과학연구소 Korean Journal of Agricultural Science Korean Journal of Agricultural Science Vol.47 No.3
발행연도
2020.9
수록면
403 - 414 (12page)

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초록· 키워드

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Gradient concentrations of Tithonia diversifolia green leaves and phosphate rocks were used to investigate their contributions as a fertilizer to the yield and quality improvement of a rainfed rice cultivar. Six treatments were compared: (1) T0, no fertilization (control); (2) T1, 1.28 g of phosphate rocks; (3) T2, 250 g of organic matter; (4) T3, 500 g of organic matter; (5) T4, 250 g of organic matter + 1.28 g of phosphate rocks; (6) T5, 500 g of organic matter + 1.28 g of phosphate rocks. The results showed that the germination percentage recorded 15 days after sowing varied from 58 - 76% between T0 and T5. The number of panicles ranged between 2 (T0) to 6.3 (T5). Moreover, the recorded length of the panicles ranged between 7.5 (T1) to 15.8 cm (T2), and the number of grains per panicle ranged between 25.5 (T1) to 273.5 (T3). The plant height was significantly increased in the T5 (79.27 cm) group compared to the T1 (33.63 cm) and control treatment (T0) (40.08 cm) groups. Although the plant height in the T2, T3, and T4 groups was slightly lower than the T5 group, the difference was not statistically significant. The average of the grain number per plant was high in the T3 (273.6 grains) group compared to the T1 and T0 (25.5 and 32.8 grains) groups, respectively. These results suggest that the combination of T. diversifolia leaves and phosphate rocks as a natural fertilizer would be beneficial when integrated into soil fertility management strategies and would contribute to improving crop yield and quality.

목차

Abstract
Introduction
Materials and Methods
Results
Discussion
Conclusion
References

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