2PZ-4000A型果树栽植机栽植株距试验分析  

Experimental Analysis on Planting Spacing of 2PZ-4000A Fruit Tree Planting Machine

作　　者：董晓 高光明 宫玉敏 周慧 陈金利 王维 蒋博 Dong Xiao;Gao Guangming;Gong Yumin;Zhou Hui;Chen Jinli;Wang Wei;Jiang Bo(Zibo Agricultural Machinery Research Institute,Zibo City,Shandong Province 255086,China)

机构地区：[1]淄博市农业机械研究所,山东省淄博市255086

出　　处：《农业装备与车辆工程》2022年第5期39-42,共4页Agricultural Equipment & Vehicle Engineering

基　　金：山东省重点研发计划项目“果树栽植机械化关键技术研究”(2019GNC106122)。

摘　　要：为解决果树栽植机定株距的难题,消除土壤滑移率带来的栽植株距偏差,对光电定株距技术进行研究。研制了2PZ-4000A型果树栽植机,对果树垄上定株距栽植,并进行了田间试验,通过对栽植参数的检测验证机具的技术性能。田间试验表明,果苗株距在1 200~2 000 mm范围内均能保证株距的一致性,以株距1 700 mm为例计算相关指标,株距变异系数为5.9%,栽植合格率为92.5%,满足设计要求。In order to solve the problem of setting plant distance of fruit tree planter and eliminate the deviation of planting distance caused by soil slip rate, the technology of photoelectric distance determination is studied. 2PZ-4000A fruit tree planting machine is developed to plant fruit trees at fixed plant spacing on the ridge, and field experiments are conducted to verify the technical performance of the machine by the test of planting parameters. Field experiments show that the distance between seedlings can be consistent within 1 200~2 000 mm. Taking plant distance 1 700 mm as an example, the coefficient of variation of plant spacing is 5.9%, and the qualified rate of planting is 92.5%, which meets the design requirements.

关 键 词：果树栽植机 光电定株距 栽植试验 株距 

分 类 号：S223.99[农业科学—农业机械化工程]