大麦与谷类科学2025，Vol.42Issue(2)：48-54,7.DOI:10.14069/j.cnki.32-1769/s.2025.02.008
羧甲基纤维素铵对黄河下游新造稻田土壤性质和水稻产量的影响
Effects of Carboxymethyl Cellulose Ammonium on Soil Properties and Rice Yield in Newly Created Paddy Fields in Lower Yellow River
摘要
Abstract
The effects of ammonium carboxymethyl cellulose(CMC-NH4)as a soil conditioner on soil moisture,electrical conductivity,nutrients and rice yield in Yucheng paddy field in Shandong Province were analyzed.A field experiment was conducted in Cuili Village,Fangsi Town,Yucheng City,Shandong Province.Rice was used as the test crop,and the CMC-NH4 application rate was 0,75 and 150 kg/hm2(labeled as C0,C1 and C2),respectively.Soil water content,electrical conductivity,soil nutrients and rice yield under different treatments were determined.The correlation between CMC-NH4 application amount and soil physicochemical properties and rice yield was also analyzed.The results showed that the application of CMC-NH4 had no significant effect on soil water content and electrical conductivity compared with C0.The contents of total nitrogen,total phosphorus,available phosphorus and nitrate nitrogen in soil were significantly reduced by the application of CMC-NH4 treatment,which indicated that CMC-NH4 treatment could promote the absorption and utilization of soil nutrients on the whole.The application of CMC-NH4 significantly increased rice yield,and C1 and C2 treatments increased by 11.80％ and 7.60％,respectively.In conclusion,the application of CMC-NH4 could improve the utilization rate of soil nutrients and increase rice yield in newly cultivated paddy field.It could be used as a soil amendment for newly cultivated paddy field.The recommended application amount was 75 kg/hm2.关键词
羧甲基纤维素铵/新造稻田/土壤养分/水稻产量Key words
Ammonium carboxymethyl cellulose/Newly cultivated paddy field/Soil nutrient/Rice yield分类
农业科学引用本文复制引用
孙和颜,魏宇,唐晓川,杨志军,张丽茹,姜明松,陈峰,刘宏元..羧甲基纤维素铵对黄河下游新造稻田土壤性质和水稻产量的影响[J].大麦与谷类科学,2025,42(2):48-54,7.基金项目
山东省农业良种工程(2024LZGCQY007) （2024LZGCQY007）
山东省科技型中小企业创新能力提升工程(2024TSGC0841、2023TSGC0432) （2024TSGC0841、2023TSGC0432）
济宁市重点研发计划(2024SHNS001) （2024SHNS001）
黄河流域生态型水田建设工程技术标准建设(SDMLZY2203-01) （SDMLZY2203-01）
山东省农业科学院农业科技创新工程(04200214442005). （04200214442005）
