油菜机械化生产关键环节的几点思考  

Some Thoughts on the Key Links of Canola Mechanized Production

作　　者：刘荣 尤晶晶 郑经东 左青松[2] LIU Rong;YOU Jingjing;ZHENG Jingdong;ZUO Qingsong(Planting Center,Shanghai Chuandong Farm Co.,LTD.,Bright Food Group Yancheng,Jiangsu 225141;Jiangsu Key Laboratory of Crop Genetics and Physiology,Yangzhou University Yangzhou,Jiangsu 225009)

机构地区：[1]光明食品集团上海川东农场有限公司种植业中心,江苏盐城225141 [2]扬州大学江苏省作物遗传生理重点实验室,江苏扬州225009

出　　处：《现代农业研究》2022年第4期60-62,共3页Modern Agriculture Research

基　　金：江苏省作物遗传生理重点实验室开放课题(YCSL201909)。

摘　　要：我国关于南方冬油菜的机械化研究起步迟,随着油菜种植规模的不断扩大,油菜生产的机械化势在必行。从已有的研究看,与其他主要农作物相比,油菜粒重小,播后出苗率比较低,机械化移栽的油菜毯苗,密度大,可控性差,成熟期机械化收获过程中产量损失率大。针对这些问题,作者初步提出了相关建议。The study on canola mechanized production in the South-China Region started late. With the continuous expansion of canola planting scale, canola mechanized production is imperative. From the existing research, compared with other main crops, canola has small grain weight and low seedling emergence rate. Canola blanket seedlings for mechanized transplanting have high density and poor controllability. The yield loss rate in the process of mechanized harvest at maturity is large. In view of these problems, authors put forward some preliminary suggestions.

关 键 词：油菜 机械化生产 播种 毯苗 收获 损失率 

分 类 号：S232.3[农业科学—农业机械化工程]