Analyses of accumulation of silica in the growth of two tropical forages [Chloris gayana and Desmodium intortum] using simple equations
1999
Shimojo, M. (Kyushu Univ., Fukuoka (Japan). Faculty of Agriculture) | Bungo, T. | Tobisa, M. | Imura, Y. | Koga, N. | Shao, T. | Yunus, M. | Nakano, Y. | Goto, I. | Furuse, M. | Masuda, Y.
The present study was conducted, using simple equations, to analyze the accumulation rate of silica [ARM] and sillica content changes with growth of Rhodes grass [Rg] and Greenleaf desodium [Gd}. Analyses using equation (A) suggested that Rg showed a higher selection of silica in the accumulation 9of minerals, when compared with Gd. Analyses using equation (B) suggested that Rg showed less active silica accumulation than forage growth, in contrast to more active silica accumulation than forage growth in Gd. It was suggested that the present methods accounted analytically for the accumulation characteristics of silica and its content changes with growth of forages
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