Effects of Different Cropping Patterns on Harvesting Efficiency by Machinery and Yield Formation of Summer Maize in Huanghuaihai Region
Liu Shaokun
Jia Chunlan
Wang Gui
Sun Zhiqiang
Yang Jinsheng
Wang Yan
Liu Jingguo
Abstract：Using the main popularized maize variety Zhengdan 958 as material,the effects of different cropping patterns on harvesting efficiency and yield formation of summer maize were studied in 2010 -2013. The results showed that the effects of fertilization pattern on harvesting efficiency by machinery of Zhengdan 958 were not significant.Under the cropping pattern of 60 -cm row spacing,the harvesting efficiency by ma-chinery and yield of Zhengdan 958 were both the highest.For the 3 kinds of harvesting machineries,Jinyichu-nyu had the highest harvesting efficiency and Leiwogushen had the lowest loss rate.
Keywords：MaizeRow spacingFertilization patternHarvesting efficiencyYieldHarvesting ma-chinery
Publication Date：2016-07-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 51-54 )