Experimental comparative study between two types of mechanism used in grassland drills transmission

被引：0
|
作者：
Manea, D. [1 ]
Voicu, Gh. [1 ]
Paraschiv, G. [1 ]
Marin, E. [2 ]
机构：
[1] University Politehnica of Bucharest, Faculty of Biotechnical Systems Engineering, Romania
[2] National Institute of Research, Development for Machines and Installations designed to Agriculture and Food Industry- INMA, Bucharest, Romania
来源：
INMATEH - Agricultural Engineering | 2015年 / 47卷 / 03期
关键词：
D O I：
暂无
中图分类号：
TG [金属学与金属工艺]; TH [机械、仪表工业];
学科分类号：
0802 ; 0805 ;
摘要：
This paper presents the laboratory tests of the two types of mechanism for seed rate adjustment of grassland drills, in the same working conditions. Tests were conducted on an automated installation, which simulates the working speed of the drill, collects, measures and displays seed quantities. The main quality work indices as: the deviation in relation to the average of samples, the unevenness degree of seeds distribution on the grassland drill working width and seeding rate, were determined and compared.
引用
收藏
页码：5 / 12
相关论文
共 50 条
  • [31] Domains and enrichment mechanism of the lithospheric mantle in western Yunnan: A comparative study on two types of Cenozoic ultrapotassic rocks
    Ping Xia
    Yigang Xu
    Science in China Series D: Earth Sciences, 2005, 48 : 326 - 337
  • [32] Domains and enrichment mechanism of the lithospheric mantle in western Yunnan: A comparative study on two types of Cenozoic ultrapotassic rocks
    XIA Ping & XU Yigang Guangzhou Institute of Geochemistry
    Science in China(Series D:Earth Sciences), 2005, (03) : 326 - 337
  • [33] Comparative study on molecular mechanism of diabetic myopathy in two different types of streptozotocin-induced diabetic models
    Saliu, Tolulope Peter
    Kumrungsee, Thanutchaporn
    Miyata, Kenshu
    Tominaga, Hikaru
    Yazawa, Nao
    Hashimoto, Kotaro
    Kamesawa, Mion
    Yanaka, Noriyuki
    LIFE SCIENCES, 2022, 288
  • [34] A Comparative Study of Germination Biology and Plant Performance in Two Dry Grassland Species
    Partzsch, Monika
    Piesch, Christine
    Hensen, Isabell
    FOLIA GEOBOTANICA, 2011, 46 (01) : 35 - 48
  • [35] A Comparative Study of Germination Biology and Plant Performance in Two Dry Grassland Species
    Monika Partzsch
    Christine Piesch
    Isabell Hensen
    Folia Geobotanica, 2011, 46 : 35 - 48
  • [36] A comparative study between Europe and China in crop management of two types of flax: linseed and fibre flax
    Heller, Krzysztof
    Sheng, Qiu Cai
    Guan, Fengzhi
    Alexopoulou, Efthimia
    Hua, Long Song
    Wu, Guang Wen
    Jankauskiene, Zofija
    Fu, Wang Yu
    INDUSTRIAL CROPS AND PRODUCTS, 2015, 68 : 24 - 31
  • [37] Comparative Study of the Susceptibility to Oxidative Stress between Two Types of Mycobacterium bovis BCG Tokyo 172
    Taniguchi, Keiichi
    Hayashi, Daisuke
    Yasuda, Naomi
    Nakayama, Mao
    Yazawa, Kaori
    Ogawa, Shouta
    Miyatake, Yuji
    Suda, Saki
    Tomita, Haruka
    Tokuda, Miki
    Itoh, Saotomo
    Maeyama, Jun-ichi
    Ohara, Naoya
    Yamamoto, Saburo
    Hida, Shigeaki
    Onozaki, Kikuo
    Takii, Takemasa
    MSPHERE, 2021, 6 (02) : 1 - 11
  • [38] Motivation and Arabic Learning Achievement: A Comparative Study Between Two Types of Islamic Schools in Gansu, China
    Qiao, Juping
    Abu, Kassim Noor Lide
    Kamal, Badrasawi
    PACIFIC RIM OBJECTIVE MEASUREMENT SYMPOSIUM (PROMS) 2012 CONFERENCE PROCEEDING, 2013, : 197 - 217
  • [39] Comparative study on the omnidirectional transmission characteristics of two types one-dimensional liquid-solid phononic crystals
    Zhang, Sai
    Zhang, Yu
    Gao, Xiao-Wei
    Rengong Jingti Xuebao/Journal of Synthetic Crystals, 2014, 43 (09): : 2286 - 2291
  • [40] A Comparative Study on Electrochemical Oxidation of Phenol in Two Types of Cells
    Wang Hui
    Yu Xiujuan
    Wu Lan
    Wang Qiang
    Sun Dezhi
    Russian Journal of Electrochemistry, 2005, 41 : 719 - 724
12345