Fig. 3. 1999 P plant concentration of three kenaf varieties at three maturity stages averaged over manure compost applications (variety x harvest interaction, P = 0.001; LSD0.05 = 0.11).
Fig. 3. 1999 P plant concentration of three kenaf varieties at three maturity stages averaged over manure compost applications (variety x harvest interaction, P = 0.001; LSD0.05 = 0.11).