supported by the National Natural Science Foundation of China (Nos. 30600347 and 41071162);the Science and Technology Program of Guangzhou City, China (Nos. 201508030039 and 201604020074)
Superabsorbent polymers(SAPs) as soil moisture conditioners have been increasingly used in agriculture, but conflicting results were reported regarding the effects of SAPs on crop growth. In this study, both laborator...