Efeito do tamanho do vaso e do número de plantas por vaso sobre a produção de massa vegetal em experimento de estufa
Palavras-chave:
massa vegetal, tamanho vaso, coeficiente variação, adubação fosfatada, análise variânciaResumo
The objective of this experiment was to study the effect of pot size (0.5; 1.0 and 2.0 kg of soil) and the number of Italian millet plants per pot (5, 10 and 20) on the production of plant material and the statistical precision of an experiment conducted in the greenhouse.
Referências
ARMINGER, W.H., DEAN, L.A., MASON, D.D. & KOCH, E.J. Effect of size and type of pot on relative precision, yields, and nutrient uptake in greenhouse fertilizer experiments. Agron. Journal, Madison, 50 (5): 244-247. 1958.
ARMINGER, W.H. & FRIED, M. Effect of pot size and shape on hield and phosphorus uptake of millet, Agron, Journal, Madison, 50 (8): 462-465, 1958.
BRAY, R.H. Correlation of soil tests with crop response to added fertilizer and with fertilizer requeriment. In: KITCHEN, H.B. ed. Diagnostic techniques for soils and crops. Washington, The American Potash Institute, 1948. p. 53-86.
FASSBENDER, H.W. La adsorcion de fosfatos en suelos fuertemente acidos y su evaluacion usando la isoterma de Langmuir, Fitotecnia Latinoamericana, Turrialba, 3 (1-2): 203-216. 1966.
IBM. International Business Machines Corporation. 1130 Statistical System (1130-CA-06X) User's Manual. 23 ed. Tew York, 1967. 118 p. o . TERMAN, G.L., ALLEN, S.E. & CLEMENTS, L.B. Greenhouse - techniques for soil-plant - fertilizer research, TVA, Muscle Shoals, Alabama, 1966. 63 p.
