农产品加工(上半月)
農產品加工(上半月)
농산품가공(상반월)
Academic Periodical of Farm Products Processing
2015年
1期
75-77,81
,共4页
徐良%肖洁%张佩%周训谦
徐良%肖潔%張珮%週訓謙
서량%초길%장패%주훈겸
粒距%变异系数%玉米播种机%性能
粒距%變異繫數%玉米播種機%性能
립거%변이계수%옥미파충궤%성능
seed spacing%coefficient variation%corn lanter%performance
山地小型玉米播种机是丘陵山地玉米全程生产机械化的一个重要装备,玉米播种机的播种粒距变异系数是衡量玉米播种器播种精确性的重要指标。运用GB/T 6973—2005单粒(精密)播种机试验方法,在田间进行生产性试验播种,获得几组粒距数据,通过图形分析和数据分析并计算,验证播种器性能,这一研究方法对丘陵山地如何选择小型玉米播种机具有一定的指导意义。
山地小型玉米播種機是丘陵山地玉米全程生產機械化的一箇重要裝備,玉米播種機的播種粒距變異繫數是衡量玉米播種器播種精確性的重要指標。運用GB/T 6973—2005單粒(精密)播種機試驗方法,在田間進行生產性試驗播種,穫得幾組粒距數據,通過圖形分析和數據分析併計算,驗證播種器性能,這一研究方法對丘陵山地如何選擇小型玉米播種機具有一定的指導意義。
산지소형옥미파충궤시구릉산지옥미전정생산궤계화적일개중요장비,옥미파충궤적파충립거변이계수시형량옥미파충기파충정학성적중요지표。운용GB/T 6973—2005단립(정밀)파충궤시험방법,재전간진행생산성시험파충,획득궤조립거수거,통과도형분석화수거분석병계산,험증파충기성능,저일연구방법대구릉산지여하선택소형옥미파충궤구유일정적지도의의。
The small mountain corn seeding machine is an important equipment of hilly corn whole production mechanization, corn seed spacing variation coefficient is an important index to measure the planter seeding accuracy,this paper uses GB/T 6973—2005 single particle(precision)method of drill test,production test in the field into the row sowing,get several groups of seed spacing through the analysis of data,graphical analysis and data and calculation,to verify the performance of seeder,this study method of hills and how to choose small corn planter has very important directive significance.