Research Status and Prospect of Plot-sowing Equipment and Technology

SHANG Shuqi, WU Xiufeng, YANG Ranbing, L Guoying, YANG Xiaolong, CHEN Dongquan

Abstract

The plot breeding seeder is a special seeder, which is used in field experiments such as cultivating new variety, breeding improved variety and variety comparisons. The current situation of the development of plot breeding industry and development level of plot breeding mechanization in China were briefly described. The sowing technology and mechanical development history of plot breeding was reviewed. Based on the characteristics of plot-sowing and combining the current different seeding agronomy requirements of different crop varieties, the core technology and working principle of plot-sowing under the existing drill and precision seeding modes were explained in detail. The main structure, composition form and operation mode of plot breeding drill and precision seeding technology was summarized, which included the current cutting-edge technology and key structures of practical applications in domestic and foreign, such as seed feeding, seed metering, ditching, soil covering, compacting, automatic control, plot localization mode, automatic monitoring and recording, etc. Through analysis of development of the current plot-sowing machinery in domestic and foreign, the main typical research achievements of plot-sowing technology and machinery in China were listed. The development prospect combined with China’s national conditions of plot-sowing mechanization was proposed in three aspects, which were the optimization and innovation of seeding technology, the improvement of mechanical processing quality as well as the high-tech integration.


Keywords: plot breeding, seeder, seeding technology

 

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References


LIU Sliuili,LI Ying. Research on plot mini precision seeder[J]. Journal of Agricultural Mechanization Research, 2013,35(4) ; 81 -84, 88. (in Chinese)

LIU Yeyu,SHOU Lulu,LI Dongsheng,et al. Research on function innovation of wheat plot seeder in Lixia River compaired a new Lixiahe plot seeder for wheat breeding [ J ]. Journal of Anhui Agricultural Sciences, 2017,45(29) ; 194 - 196. (in Chinese)

YANG Binghui, WANG Wei, LI Tianyi, et al. Design of cotton plot precise seeder in Xinjiang [J ]. Journal of Agricultural Mechanization Research, 2019,41(5) ;65 -70. (in Chinese)

LIAN Zhengguo, WANG Jiangang, YANG Zhaohui,et al. Development of plot-sowing mechanization in China[ J ]. Transactions of the CSAE,2012,28 (Supp. 2): 140 - 145. (in Chinese)

ZHOU Jiapeng. Design and test of corn grain precision jukeboxes[ D]. Qingdao; Qingdao Agricultural University,2016. ( in Chinese)

LU Bingfu,HU Zhichao,ZHANG Zuli. Review on mechanization of crop breeding test plot[ J]. Journal of Chinese Agricultural Mechanization,2006,27(6) ;44 -47. (in Chinese)

ZHAO Yu. Study on 2BXJ -6 precision spaced planter with soybean ridge-three technique [D] . Harbin; Northeast Agricultural University,2013. (in Chinese)

SONG Jiangteng,ZHANG Shumin. Current situationand developmental orientation of plot seeder [J ]. Journal of Agricultural Mechanization Research,2004,26(4) :14 - 16. (in Chinese)

SONG Qingbin. Development of precision planter in corn community[ D ]. Changchun: Jilin Agricultural University,2019. (in Chinese)

LAN Zhengyang. Design and experiment of key equipment in rape plot seeder [D ]. Wuhan: Huazhong Agricultural University, 2019. (in Chinese)

GUO Peiyu,SHANG Shuqi, WANG Yu’an. Popularizing and increasing the level of mechanization field breeding equipment [ J]. Transactions of the CSAE,2004,20(Supp. ) ;53 -55. (in Chinese)

SONG Jiangteng. Structural design and experimental study of small area seeder[ D]. Beijing: China Agricultural University, 2004. (in Chinese)

GUO Lihong. Research on airflow cleaning device used on plot wheat combine harvester[ D]. Chengdu; Xihua University, 2014. (in Chinese)

HUANG Shanshan. Design and experimental research on 2BXJ -4A1 precision seeder for slot-soybean breeding[ D]. Harbin; Northeast Agricultural University,2017. (in Chinese)

ZHANG Dedi. Improving design and test on pneumatic hill-drop planter for wheat breeding plot [ D]. Taian; Shandong Agricultural University,2014. (in Chinese)

YANG Hao. Improvement of plot seeder based on cone canvas seed metering device and design of electric control system[ D]. Chengdu; Chengdu University,2020. (in Chinese)

LIU Guang. Design and experimental study on belt type plot seeder for rapeseed [ D ]. Wuhan; Huazhong Agricultural University,2010. (in Chinese)

ZHANG Hengbang. Design and test of the precision seeder in wheat plot[D]. Yangling; Northwest A&F University,2019. (in (Chinese)

CHANG Jianguo,LlU Xingbo,YE Tong,et al. Agricultural plot field trial breeding status and development of machinery [ J]. Journal of Agricultural Mechanization Research,2011 ,33(2) ;238 -241. (in Chinese)


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