Analysis on Demonstration Application of Silicon Fertilizer in Field Cultivation of Rice  

作　　者：Fan YANG Lingyun DAI 

机构地区：[1]Yandu Grain and Oil Crops Technical Guidance Station,Yancheng City,Jiangsu Province,Yancheng 224000,China [2]Yandu Agricultural Science Research Institute,Yancheng City,Yancheng 224055,China

出　　处：《Agricultural Biotechnology》2024年第1期24-27,共4页农业生物技术（英文版）

摘　　要：[Objectives]This study was conducted to investigate the scientific application of silicon fertilizer in rice cultivation,one of the staple crops.[Methods]In 2022,Yandu District carried out a special experiment and field demonstration study on the effects of foliar application of Zhengda water-soluble silicon fertilizer on rice production.[Results]The preliminary results showed that①Zhengda water-soluble silicon fertilizer could effectively improve the growth and development of rice and improve the population quality.The peak number of tillers,productive tiller percentage,number of effective panicles and number of effective grains per panicle increased by 6.7%,5.8%,5.5%,and 1.2%,respectively.②The yield and processing quality were improved.After applying silicon fertilizer,the yield per unit area increased by about 6.8%,and the unpolished rice yield,milled rice yield and head rice yield increased by 0.7%,1.94%and 2.15%respectively.[Conclusions]The demonstration application of silicon fertilizer in field cultivation of rice in Yandu District further proves previous research conclusions and has important practical significance.

关 键 词：RICE Silicon fertilizer Foliar application EFFECT 

分 类 号：S643.1[农业科学—蔬菜学]