Note on the growth of rice plants, cultivars IAC 47 and IAC 435, in nutrient solution
DOI:
https://doi.org/10.1590/S0071-12761980000100023Abstract
In a preliminary trial, a comparison was made of two nutrient solutions, HOAGLAND & ARNON (1950) number 2, and KARIM & VLAMIS (1962), both in the presence and in the absence of forced aeration. Plants grown during 40 days (till the middle of the tillering stage) showed a higher dry matter yield as well as a higher N content when receiving the first solution, which contains both nitrate and ammonium N, when compared with the latter whose nitrogen is only in the NO-3form. Aeration was not necessary for maximum growth in either case.Downloads
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Published
1980-01-01
Issue
Section
nd5121560
How to Cite
Medeiros, A., & Malavolta, E. (1980). Note on the growth of rice plants, cultivars IAC 47 and IAC 435, in nutrient solution . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 37(1), 353-363. https://doi.org/10.1590/S0071-12761980000100023