LIU Tao, LI Tingxuan, WANG Yongdong, et al. Design and Application of Fertilization Information System for Farmland of Village Scale[J]. Bulletin of Soiland Water Conservation, 2015, 35(3): 186-190.
DOI:
LIU Tao, LI Tingxuan, WANG Yongdong, et al. Design and Application of Fertilization Information System for Farmland of Village Scale[J]. Bulletin of Soiland Water Conservation, 2015, 35(3): 186-190. DOI: 10.13961/j.cnki.stbctb.2015.03.040.
Design and Application of Fertilization Information System for Farmland of Village Scale
[Objective] To achieve the field scale fertilization decision-making and precise fertilization and attain fertilizer digital extension of the soil testing.[Methods] Practical application with the examples of Paofang village
Dingwen town
Jianwei county as an example by the method of ArcEngine module of GIS to integrate GIS
RS
GPS with agriculture experts technology
with remote sensing image as the index
village scale farmland fertilization expert system of touching screen was developed. By using the experimental data of "3414" in Sichuan Province from 2005 to 2009
on the basis of the facts
fertilization recommendation model of the main grain and oil crops was established for the expert system. [Results] The system not only realized the fertilization decision-making and nutrient management of field scale
but had inquiry function such as the basic farmland information
deficiency diagnosis
pest control
policies and regulations and safety common sense et al.[Conclusion] The fertilization information system achieved the precise fertilization on the field scale
which has the characteristics of friendly interface and simple operation
finally attained fertilizer digital extension for the field scale of villages.
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Related Author
YANG Ping-heng
JIANG Yong-jun
JIA Peng
LIU Jing
LI Ting
LI Xiao-xiao
ZHAO Shi-wei
ZENG Xian-fang
Related Institution
西南大学 岩溶环境与石漠化治理研究所
西南大学 地理科学学院
College of Resources and Environment, Northwest A & F University, Yangling
Institute of Soil and Water Conservation, Northwest A & F University, Yangling
Institite of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling