Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Liu Yajia is active.

Publication


Featured researches published by Liu Yajia.


International Journal of Agricultural and Biological Engineering | 2011

Precision orchard sprayer based on automatically infrared target detecting and electrostatic spraying techniques

He Xiongkui; Zeng Aijun; Liu Yajia; Song Jianli


Archive | 2014

Pesticide spraying system for single main rotor plant protection unmanned plane

Song Jianli; Liu Yajia; He Xiongkui; Meng Yanhua; Zhou Guoqiang; Wu Chunbo


Archive | 2013

Method for observing depositional states of pesticide droplets on surface of target

Song Jianli; He Xiongkui; Zeng Aijun; Liu Yajia


Transactions of the Chinese Society of Agricultural Machinery | 2011

Drift mechanism of flat fan nozzle

Song Jianli; Liu Yajia; Zhang Jing; He Xiongkui; Zeng Aijun; Andreas Herbst


Archive | 2013

Air-assisted grid circulating spraying system

Song Jianli; He Xiongkui; Zeng Aijun; Liu Yajia; Zhang Jing


Archive | 2016

Compound and application of compound in preparation of orseolia oryzae sex attractant

Liu Yajia; Zeng Aijun; Song Jianli


Archive | 2016

Highland crack machine of topdressing

Zeng Aijun; Liu Yajia; Mi Guohua; Song Jianli; He Xiongkui


Archive | 2015

Pesticide spraying system for single-rotor unmanned plant protection helicopter

Song Jianli; Liu Yajia; He Xiongkui; Meng Yanhua; Zhou Guoqiang; Wu Chunbo


Aspects of applied biology | 2014

Small unmanned aircraft application techniques and their impacts for chemical control in Asian rice fields.

He Xiongkui; Liu Yajia; Song Jianli; Zeng Aijun; Zhang Jing


Archive | 2013

(2S, 8Z)-2-butanoyloxy-8-heptadecene and preparation method thereof

Liu Yajia; He Xiongkui

Collaboration


Dive into the Liu Yajia's collaboration.

Top Co-Authors

Avatar

He Xiongkui

China Agricultural University

View shared research outputs
Top Co-Authors

Avatar

Zeng Aijun

China Agricultural University

View shared research outputs
Top Co-Authors

Avatar

Song Jianli

China Agricultural University

View shared research outputs
Top Co-Authors

Avatar

Song Weitang

China Agricultural University

View shared research outputs
Top Co-Authors

Avatar

Chi MingMei

China Agricultural University

View shared research outputs
Top Co-Authors

Avatar

Zhang Luda

China Agricultural University

View shared research outputs
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge