磷酸脲型酸性水溶肥的制备及其在石灰性土壤大豆种植上的应用效果  

Production of urea phosphate type acid water-soluble fertilizer and its application effect on soybean planting in calcareous soil

作　　者：马培根 王开勇[2] 刘旭 刘懂飞 崔文理 杨俊 MA Peigen;WANG Kaiyong;LIU Xu;LIU Dongfei;CUI Wenli;YANG Jun(Wengfu(Group)Co.,Ltd.,Guiyang 550002,China;Agricultural College,Shihezi University,Shihezi 832061,China)

机构地区：[1]瓮福(集团)有限责任公司,贵州贵阳550002 [2]石河子大学农学院,新疆石河子832061

出　　处：《生态产业科学与磷氟工程》2024年第8期67-70,共4页Eco-industry Science & Phosphorus Fluorine Engineering

基　　金：萃余磷酸梯级高值化利用技术创新中心(黔科合中引地[2023]004)。

摘　　要：介绍磷酸脲型酸性水溶肥的制备。为验证石灰性土壤大豆全生育周期施用磷酸脲型酸性水溶肥的可行性,采用田间试验研究酸性磷肥对大豆生长及产量的影响。结果表明:相较于空白组,施用磷酸脲型酸性水溶肥的大豆在苗期、分枝期、花期、结荚期、鼓粒期和成熟期的鲜质量、干质量和株高均有提高;空白、工业级磷酸一铵和磷酸脲型水溶肥组的产量分别为4528.11、4863.89、5254.52 kg/hm^(2),磷酸脲型水溶肥组比工业级磷酸一铵组产量提高8%,效益增加3091.23元/hm^(2)。施用磷酸脲型酸性水溶肥相较于工业级磷酸一铵效果更好。The preparation of urea phosphate type acid water-soluble fertilizer is introduced.In order to verify the feasibility of applying urea phosphate type acid water-soluble fertilizer on the whole fertility cycle of soybean in calcareous soil,the field experiment is set up to study the effects of acid phosphate fertilizer on soybean growth and yield.The results show that,compared with the blank group,the fresh weight,dry weight and plant height at seeding,meristem,flowering,scab,bulb and matturity stages are higher in soybean fertilized with acid phosphorus fertilizer are increased;The yields of the CK,TMAP and AP groups are 4528.11,4863.89,5254.52 kg/hm^(2),respectively;The yield and benefit of AP group are 8%and 3091.23 RMB Yuan/hm^(2)higher than that of TMAP group,respectively.The application of urea phosphate type acid water-soluble fertilizer is more effective compared with industrial grade monoammonium phosphate.

关 键 词：石灰性土壤 磷酸脲型酸性水溶肥 大豆 

分 类 号：TQ444.2[化学工程—化学肥料工业] S147.2[农业科学—肥料学]