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QUANTIFYING GENE FLOW FROM OILSEED RAPE TO ITS WILD RELATIVES USING REMOTE SENSING (LANDSAT TM)
Gene gene flow sports population crop wild swap genes genetically modified
2015/5/13
Gene flow is defined as the movement of genes between populations and is a naturally occurring phenomenon
among sexually compatible individuals. Crops have exchanged genes with their wild and weedy ...
设计了与联合收获机底盘配套，适合于我国南方小面积移栽油菜的4SY-2型油菜割晒机，分析和确定了拨禾轮、切割装置、输送和铺放装置等关键部件的结构参数。田间试验表明：油菜割晒作业时茎秆铺放角小于或等于30°,铺放角度差小于或等于15°,割晒总损失率小于或等于2%。
Investigations of Lignocellulosic Materials from Rape for the Purpose of Producing Composites with Thermoplastic Polymers
Producing Composites Thermoplastic Polymers
2009/2/10
Investigations of Lignocellulosic Materials from Rape for the Purpose of Producing Composites with Thermoplastic Polymers。
Development of a Precision Seed Drill for Oilseed Rape
Oilseed rape precision seed dril conventional dril
2009/1/8
At the present time, the most widely used machine for seed and oilseed planting is a seed drill with a roller-type-metering device. Due to nonuniform spacing of seeds along the rows and lack of contro...
Influence of moisture content on pressure ratio of rape seeds
pressure ratio granular material rape seed model silo
2014/2/28
The pressure ratio of rape seeds was determined for four levels of moisture content in a model silo. The silo was 0.6 m in diameter and 0.6 m high. Ratio of horizontal to vertical pressure and distrib...