Acessibilidade / Reportar erro
• An. Esc. Super. Agric. Luiz de Queiroz 34 • 1977 • https://doi.org/10.1590/S0071-12761977000100029   copy

Studies on the mineral nutrition of grain sorghum: VI. absorpition of phosphate by excised roots of three commercial varieties

Authorship SCIMAGO INSTITUTIONS RANKINGS

Experiments were carried out in order to study the effect of time external concentration, pH, temperature, aeration and inhibitors (KF, KCN and 2,4-DNP) on the phosphate absorption by the excised roots of grain Sorghum bicolor L. Moench var. Contibrasil 102, DeKalb and Tey-101, using 32P as tracer.

Universidade de São Paulo, Escola Superior de Agricultura Av.Páduas Dias, 11, C.P 9 / Piracicaba - São Paulo, Brasil, tel. (019)3429-4486, (019)3429-4401 - Piracicaba - SP - Brazil
E-mail: scientia@esalq.usp.br
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