To  promote  agriculture  in  Ningxia  rural 
information  as  the  construction  of  new  countryside 
to  carry  out  a  major  project.  "Ningxia  Model"  is  a 
classic example of the rural information construction 
in our  china. Through the platform, the information 
highway, agriculture, agricultural database from five 
aspects, such as call center, information terminals to 
achieve  resource  sharing,  connectivity, 
communication network coverage in ningxia district, 
sharing  the  information  repository,  break 
information  monopoly,  to  establish  a  unified 
agricultural  call  center,  promote  the  effective 
docking  of  agricultural  science  and  technology  and 
capital. 
Jilin  province  countryside  information  service 
mode,  with  the  fixed  telephone,  mobile  phone, 
broadband  and  Internet  business,  the  12316 
platform,  voice  platform,  network  platform  and 
media  platform  product  portfolio  to  form  the 
integrated  rural  comprehensive  service  platform.
 
While  the  expert  team,  unified  planning, 
construction  and  management.  Cooperation  with 
telecom  operators to obtain  preferential information 
services  costs,  the  realization  of  farmers  through 
voice  communication,  text  messages  interactive 
approach  to  agricultural  production  and  business 
information services. 
Sichuan  due  to  the  large  population,  the  special 
geographical  position,  therefore  in  the  process  of 
build rural information service, through "three nets" 
mode,  basic  network,  service  network,  information 
network,  to  solve  the  farmers  information  services. 
Basic  network  is  solve  the  problem  of  farmers 
through playing, the farmers with the good service is 
to solve the problem, information network is to help 
farmers get rich information. 
Zhejiang  province  adopted  the  provincial,  city 
and  county  levels  linkage  mode,  use  of  Internet 
technology  and  the  existing  agricultural  extension 
service  system  and  network  equipment  operators, 
enable  farmers  to  use  computer  and  mobile  phone 
text  messages  to  network  communication  platform. 
Use of farmer E-mail to promote the development of 
agricultural  e-commerce,  solves  the  information 
service  of  "the  last  kilometer"  problem,  to  expand 
the application range of agricultural information. 
Hebei  comprehensive  utilization  of  the  Internet, 
television, voice calls, SMS, radio, CD, newspapers 
and other communication way, solve the problem of 
the  agriculture  information  can  smooth  delivery.
 
Through  the  present  situation  of  agricultural 
information  service  in  China  can  be  seen  that  the 
main  characteristics  of  agricultural  information 
service  in  China:  1  The  agriculture  information 
service  organization  system  is  gradually  perfect;  2 
rural  information  service  infrastructure  construction 
has  made  singnificant  progress;  3  the  rural 
information  service  platform  remind  rapid 
development;  4  effective  utilization  of  rural 
information  resources  development;  5  Agricultural 
science  and  technology  information  service  mode 
diversification  development;  6  rural  information 
service revenue growing (
Xu Yuan hao, 2012
).  
2.2  Overseas Situation  
American  farmers  accounted  for  1.8   on  of  the 
population, but the intensity of the rural information 
is  higher  than  the  industry.  Characteristics  of 
American  agricultural  information  service  model: 
One,  the  rural  information  service  content  is 
extensive.  Including  agricultural  economy 
information,  information  of agricultural  science and 
technology,  agricultural  resources  and  agricultural 
related  social  information.
 
The  second  is  the 
advanced agricultural information technology (
Zheng 
Guang cui,  Wang Lu  yan, Li  Dao  liang, 2012
). The  US 
agriculture uses the world's most advanced computer 
technology  and  communication  technology.  3  The 
rural  informationization  system  run  effectively. 
Four, establishment of appropriate market economic 
characteristics of the US market to attract talent and 
effective  incentive  mechanism  of  innovation.  Fifth, 
the  establishment  of  a  sound  rural  informatization 
regulations. 
3  RURAL COMPREHENSIVE 
INFORMATION SERVICE 
MODEL ANALYSIS 
3.1  Rural Comprehensive Information 
Service Stations Function  
Rural  comprehensive  information  service  station 
with  three  standard  system  and  four  big  functions, 
i.e.,  the  software  and  hardware  standard, 
management  standards,  service  standards  and 
information  release and query function, information 
service  proxy  function,  information  application 
activity organization, daily maintenance. 
In  particular  the  rural  informatization  integrated 
service features include six aspects: 
  Open  and  release  of  information.  Information 
disclosure  and  open  service  object  has  two 
kinds,  one  kind  is  a  programmatic  public  and 
release; one is a kind of issuing information. 
  Information  consulting  and  query.  Information 
consultation  refers  to  provide  timely 
information,  face  to  face  information  refers  to 
The Main Research Tropical Agricultural Information Technology and Internet of Things Technology of Agriculture -
Chinese Rural Grassroots Integrated Information Service Model and System Discussion
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