Fig. 15
From: Design and manufacturing of superabsorbent polymers (SAPs) for agriculture in arid areas
a pF curve of weight of AT-NaPA and AT-AGMA with four different weights Vs. sandy soil, b pF curve of weight of AT-NaPA and AT-AGMA with weight 2 gram Vs. sandy soil, and c pF curve of weight of AT-NaPA and AT-AGMA with weight 5 gram vs. sandy soil.
