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盐碱地利用化学改良剂已取得实际成效。综述近年来有关稻壳资源化利用的研究进展,介绍利用农业物废弃物合成糠醛、糠醇树脂及系列改性树脂的研究进展。盐碱地改良前景远大,应努力开拓盐碱地开发利用新途径,积极推进盐碱地资源的生态利用与产业化的开发。
Saline alkali chemical modification has made tangible results. In this paper, the research progress on the utilization of rice husk resource in recent years is reviewed, and the research progress on the synthesis of furfural, furfuryl alcohol resin and series of modified resins by agricultural wastes is reviewed. The prospect of salinization is far-reaching. We should make every effort to explore new ways of exploitation and utilization of saline-alkali land and actively promote the ecological utilization and industrialization of saline-alkali soil resources.