南方丘陵山区薯类生产机械化现状与发展思路——以江西省为例

江西地理环境属丘陵山区,甘薯、马铃薯、山药和芋四大薯类的生产机械化水平较低,除耕整地外,种植、收获等主要环节的机械化率接近于0。针对江西薯类生产机械化薄弱的问题,着眼于提高江西薯类耕种收综合机械化率,分析综述国内外不同薯类生产机械技术要点和功能特点,研究了江西薯类机械化播种(移栽)和收获等环节技术现状与问题,从薯类生产机械化的生产应用、技术、机具、共性基础、推广和政策等方面探寻了江西薯类生产机械化发展路径,为江西薯类生产发展方向、种植和收获机械研制、示范与推广提供参考。

Research Statusand Development Path of Tuber Production Mechanization in China Souther Hilly Area--Take Jiangxi Province as an Example

Jiangxi belongs to China hilly mountainous geographical environment.The production level of mechanization of the sweet potatoes,potatoes,taro and yam is low.Except for plowing,the mechanization rate of planting and harvesting is close to zero.Aiming at the key weak link in the mechanization of Jiangxitubers,the paper focused on improving the comprehensive mechanization rate of Jiangxi tubersproduction,the technical points and functional characteristics of different tubers production machinery at home and abroad were analyzed and summarized.The mechanization of Jiangxitubersin planting and harvesting were studied,and the mechanization development path of Jiangxi tubers wasexplored from aspects of knowledge,technology,equipment,common foundation,promotion and policy which wouldprovide reference for the development direction,planting and harvesting machinery research and demonstration and promotionof Jiangxi tubers production.