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作品数:101被引量:207H指数:8
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相关领域:医药卫生更多>>
相关作者:高龙彭江波周顺华王炳龙刘华军更多>>
相关机构:北京大学广州市妇女儿童医疗中心哈尔滨工业大学西安建筑科技大学更多>>
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相关基金:国家自然科学基金北京市自然科学基金山东省自然科学基金国家重点基础研究发展计划更多>>
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Study on positive-negative pressure seed metering device for wide-seedling-strip-seeding
《International Journal of Agricultural and Biological Engineering》2022年第6期124-133,共10页Xiaoshun Zhao Wenjie Bai Jincai Li Huali Yu Dawei Zhao Baozhong Yin 
supported by State Key Laboratory of North China Crop Improvement and Regulation;Key R&D Projects in Hebei Province(Grant No.21327215D);Funding Projects for the Returned Overseas Chinese Scholars in 2020,China(Grant No.C20200337).
In order to solve the problem of poor uniformity of wheat strip sowing,this paper designs a positive-negative pressure wheat wide-seedling-strip-seeding precision seed metering device,which adopts the roller structure...
关键词:WHEAT precision seed metering device wheat wide-seedling-strip-seeding positive-negative pressure fluent EDEM-Fluent coupling response surface test 
Growth of cucumber seedlings in different varieties as affected by light environment被引量:5
《International Journal of Agricultural and Biological Engineering》2020年第5期73-78,共6页Fang Ji Siqi Wei Nan Liu Lijun Xu Po Yang 
This work was supported by the National Key Research and Development Program of China(2017YFB0403901).
High-quality cucumber seedlings are a prerequisite for ensuring high yield of cucumbers.With the continuous increase of cucumber planting area in China,the demand for high-quality cucumber seedlings is also increasing...
关键词:cucumber seedling daily light integral(DLI) GROWTH PHOTOSYNTHESIS 
Seedling-growing tray made of rice straw for maize seedling transplantation and its shear mechanics test被引量:2
《International Journal of Agricultural and Biological Engineering》2016年第6期44-55,共12页Ma Yongcai Zhang Wei Wang Chun Mao Xin Zhang Bo Wang Haiyang 
the financially support from the Education Department Heilongjiang Province(No.2014TD010);project of the Heilongjiang Provincial Land Reclamation Bureau(No.HNK125B-07-17);Project of the Education Department Heilongjiang Province(No.12531450)。
The plant-made seedling-growing tray cultivation technique is an effective way to improve maize yield and quality in China’s cold northern area.However,the corn seedling nursery carrier and tray cultivation technique...
关键词:maize seedling transplanting seedling-nursery tray preparation shear force shear strength rice straw mixing ratio 
Design and optimization of seedling-feeding device for automatic maize transplanter with maize straw seedling-sprouting tray被引量:9
《International Journal of Agricultural and Biological Engineering》2015年第6期1-12,共12页Zhang Wei Niu Zhaojun Li Lianhao Hou Yongrui 
This study was funded by Scientific and Technological Project(Grant Number:2014BAD06 B01-1);Universities Science and Technology Innovation Team(Project Number:2014TD010)in Heilongjiang Province and Heilongjiang Land Reclamation Bureau Project(HNK125B-06-02A).
This research aimed to solve current problems in the process of maize transplanting in China such as large labor intensity,low working efficiency and poor quality.On the basis of the structure of a seedling-sprouting ...
关键词:MAIZE seedling-sprouting tray automatic maize transplanter seedling-feeding device optimization 
Improvement and optimization of preparation process of seedling-growing bowl tray made of paddy straw被引量:9
《International Journal of Agricultural and Biological Engineering》2014年第4期13-22,共10页Li Lianhao Wang Chun Zhang Xinyue Li Guangyong 
the projects financially supported by National Agricultural Science and Technology Achievement Transformation Project(No.2009GB2B200101);2011 Specialized Research Fund for the Doctoral Program of Higher Education(No.20112305120003);2009 Specialized Research Fund for the Doctoral Program of Higher Education(No.20092305110002);Start-up Capital of Doctoral Research of Heilongjiang Bayi Agricultural University(No.2011YB-08).
A new type of rice seedling carrier named seedling-growing bowl tray made of paddy straw(SGBTMPS)was developed in China.Traditional preparation process for SGBTMPS is complex and difficult to operate.Hence,a new SGBTM...
关键词:seedling-growing bowl tray preparation process paddy straw rice production modified starch-based adhesive straw powder 
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