PERFORMANCE EVALUATION OF AN OBSTACLE AVOIDANCE MOWER ASSEMBLY IN TRUNK TYPE PEAR ORCHARD
文献类型： 外文期刊
作者： Lei, Xiaohui 1 ; Zeng, Jin 1 ; Qi, Yannan 1 ; Xyu, Tao 1 ; Herbst, Andreas 2 ; Lyu, Xiaolan 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Agr Facil & Equipment, Key Lab Hort Equipment Nanjing, Minist Agr & Rural Affairs, Nanjing, Peoples R China
2.Inst Chem Applicat Technol JKI, Braunschweig Messeweg, Germany
关键词： agricultural machinery; obstacle avoidance compound mower; trunk type pear orchard; performance evaluation
期刊名称：INMATEH-AGRICULTURAL ENGINEERING （ 影响因子：0.7； 五年影响因子：0.6 ）
ISSN： 2068-4215
年卷期： 2022 年 66 卷 1 期
页码：
收录情况： SCI
摘要： To solve the problem of mechanized weeding in trunk type pear orchard, combined with the technology of stubble elimination and hydraulic obstacle avoidance, the authors designed an obstacle avoidance compound mower. This paper carried out a field performance evaluation test to verify its usefulness. Six indexes were tested to evaluate its working performance. The results were: inter-row crushing rate of 89.99%, intra-row miss cutting rate of 2.42%, stubble stability coefficient variation of 4.25%, working efficiency of 0.32 hm(2)/h, fuel consumption of 16.25 L/hm(2), profitable area of 0.75 hm(2). The study could provide a reference for orchard mechanized weeding.
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