山西农业大学学报（自然科学版）2012，Vol.32Issue(5)：463-466,4.
玉米免耕播种机适用性评价方法的研究
Study on the Applicability Evaluation Methods of No-tillage Corn Seeder
摘要
Abstract
Based on three general evaluation methods for no-tillage corn seeder, i. e. performance testing, tracing experiments and user surveys, this paper introduced a quantitative evaluation method to analyze the applicability of no-tillage corn seeder. After weighting and evaluating index were determined, by evaluating against different work sites in a certain area and calculating applicability of weight and evaluating index with different levels, a rational comprehensive e-valuation on the applicability can be provided accordingly.关键词
玉米免耕播种机/适用性/评价方法/研究Key words
No-tillage corn seeder/ Applicability! Evaluation method/ Research分类
农业科技引用本文复制引用
徐正林,郝增德..玉米免耕播种机适用性评价方法的研究[J].山西农业大学学报（自然科学版）,2012,32(5):463-466,4.基金项目
农业部标准计划资助项目[(2010)49] （2010）
