Nowadays, agriculture advocates green agriculture and saves agriculture. In the past, agricultural cultivation was mostly extensive cultivation methods, which were inefficient and caused serious waste of production materials. Agricultural cultivation is inseparable from water, and the effective use of water resources is very important, especially now Resources are becoming increasingly scarce.
In our actual production, sodium corrosive plays an important role in water retention. In the field with corrosive acid, the evaporation is greatly reduced compared with the field without corrosive acid, which can maximize the utilization rate of water. What is the principle? Woolen cloth?
1. Water absorption. Since the molecule contains a large number of hydrophilic groups, these hydrophilic groups are decomposed by water, and the water absorption capacity of the water retention agent is large and the water absorption speed is fast. The water absorption rate of the water retention agent is generally dozens of times its own weight. Hundreds or even thousands of times.
2. Water retention. Due to the 3-dimensional network structure of the water-retaining agent, the water absorption is fixed in the network space, and the water retention becomes hydrogel after water absorption.
3. Effective sustainability. The polymer aggregation state of the water-retaining agent enables the water-retaining agent to have the function of repeated water absorption, that is, water absorption-water-release-drying-re-absorption. The effective sustainability of the water-retaining agent is related to its own properties, soil quality and dosage.