Development Status and Application of Water Retaining Agent
This article briefly describes the development history and working principle of water retaining agent,and introduces the synthesis method and classification of water retaining agent;At the same time,it introduces the application of water retaining agent in water retaining fer-tilizer,including the introduction,development history,development utilization and shortcomings of slow/controlled release fertilizer,and prep-aration methods of water retaining slow release fertilizer.The future research and development direction of water-retaining slow-release fertil-izer were proposed in order to provide support for related research.
Water Retaining AgentKeep Water and FertilizerSlow Release Fertilizer