System of Rice Intensification in China: Research Dynamic and Innovative Adaptations Zhoucen Feng and Erika Styger SRI International Network and Resources Center (SRI-Rice) College of Agriculture and Life Sciences, Cornell University Ithaca, NY, USA Presentation at the International Rice Congress (IRC), Bangkok, Thailand October 31, 2014
Presentation at the 4th International Rice Congress Presenter: Zhoucen Feng Title: System of Rice Intensification in China Venue: Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand Date: October 31, 2014
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System of Rice Intensification in China:
Research Dynamic and Innovative Adaptations
Zhoucen Feng and Erika Styger
SRI International Network and Resources Center (SRI-Rice)
College of Agriculture and Life Sciences, Cornell University
Ithaca, NY, USA
Presentation at the International Rice Congress (IRC), Bangkok, Thailand
October 31, 2014
Objectives
Review of SRI research in China
Little is known to the rest of the world due to
language barrier
What has been done?
Where has it been done?
Who has been doing it?
Research topics and findings
Adaptations
Research Method
CNKI (www.cnki.net)
China Knowledge Resource Integrated
Database
Academic literature database
Search with key word “水稻强化栽培” (“System
of Rice Intensification” in Chinese)
Read, categorize, and analyze articles found
A brief history of SRI in China
1999: First SRI trial at Nanjing Agricultural University
2001: Dr. Longping Yuan published a review paper on SRI
2002: First International SRI Conference in Sanya, Hainan
Collection of research publications by 2013
313 journal articles
13 dissertations
11 in conference proceedings
Large number of published SRI studies
in academic journals By 2013:
313 journal articles
244 research articles
219 on field experiments
25 reviews
576 worldwide in total
69 technical
recommendations
In 72 journals
Peak in 2005
Increasing ratio over time of
technical recommendations
to research work
2 7
24
38 44
38
27 20
13 11 6 6 8
0
10
20
30
40
50
60
20
01
20
02
20
03
20
04
20
05
20
06
20
07
20
08
20
09
20
10
20
11
20
12
20
13
Number of Journal Articles on SRI
Published in China
Research Articles
Technical Recommendation
Evolution of SRI Article Content
Phase 1: Research
Studying the yield effects and influencing factors when applying SRI methods
Studying physiological processes associated with SRI and their influence on yield
Phase 2: Application
Delivering technical recommendations for specific farming conditions