Figure 1. Effect of K supply on dry matter (g pot-1) of safflower (A) and sunflower (B). For a given species and a given soil type, means within each column followed by the same letter are not significantly different, * indicates significant difference for a given plant species and a given P level within soil types. P< 0.05, n=3

From

Potassium Use Efficiency of Safflower and Sunflower Grown in Different Soils

Jehad Abbadi

World Journal of Agricultural Research. 2017, 5(5), 244-257 doi:10.12691/wjar-5-5-1