It is very necessary to research and optimal the device of dissemination , ball - spoon shaped vertical - plate metering device filling in inside is a new type dissemiantor , which can meet single - seed - dissemination . it ' s construction is ball - spoon shaped device filling in inside 球勺型內(nèi)窩孔垂直圓盤排種器是一種新型的機械式排種器,它適于中耕作物的單粒點播,其排種元件為球勺型內(nèi)窩孔。
Dissemination is the most important stage during the agricultural plating , single - seed dissemination of crop , especially the wheat , the mealie etc , can improve the productivity , save seeds and fertilizer save time and then reduce costing , increase productivity 播種是農(nóng)作物種植過程的重要環(huán)節(jié),作物尤其是中耕作物的單粒點播具有增產(chǎn)增收、節(jié)種、省肥、省工、降低作業(yè)成本、提高勞動生產(chǎn)率等優(yōu)點。