一款基于变量施肥理论和B/S架构的应用软件的研发——土壤供肥能力与作物科学施肥专家系统V2.0  

Research and Development of an Application Software Based on Variable Rate Fertilization Theory and B/S Architecture——Soil Fertilizer Supply Capacity and Crop Scientific Fertilization Expert System V2.0

作　　者：刘宇锋 李承夏[2] LIU Yufeng;LI Chengxia(Agricultural Resources and Environment Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China;China National Hybrid Rice Research and Development Center,Changsha 410125,China)

机构地区：[1]广西壮族自治区农业科学院农业资源与环境研究所,广西南宁530007 [2]国家杂交水稻工程技术研究中心,湖南长沙410125

出　　处：《现代信息科技》2020年第17期99-106,共8页Modern Information Technology

基　　金：广西科技基地和人才专项:果蔗新品种间种花生高产高效栽培关键技术集成研究与示范(2020AC23035)。

摘　　要：针对我国科学施肥水平较低的现状,研发了“土壤供肥能力与作物科学施肥专家系统V2.0”应用软件。软件基于变量施肥理论和B/S架构,以目标产量法和养分平衡法为算法核心,以作物养分需求为依据,可获得土壤供肥能力、作物目标产量养分需求量、肥料施用量、有机肥施用量等数据,能对土壤肥力进行科学评价;软件具有计算结果保存和打印输出功能。作为一款符合互联网时代要求的软件将为作物施肥提供科学、准确的软件技术支持。In view of the low level of scientific fertilization in China,an application software of“soil fertilizer supply capacity and crop scientific fertilization expert system V2.0”was developed.Based on variable rate fertilization theory and B/S architecture,the software takes the target yield method and nutrient balance method as the algorithm core,and takes the crop nutrient demand as the basis.It can obtain the data of soil fertilizer supply capacity,crop target yield nutrient demand,fertilizer application amount,organic fertilizer application amount,etc.,and can scientifically evaluate soil fertility.The software has the function of saving calculation results and printing output.As a software in line with the requirements of the Internet era,it will provide scientific and accurate software technical support for crop scientific fertilization.

关 键 词：变量施肥理论 B/S架构 土壤供肥能力 作物科学施肥 软件研发 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]