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为明确日本钵式盘、钵体毯式育苗盘和常规软盘在寒地水稻生产中的作用,研究以空育131、垦稻10和垦稻12为材料,探讨了日本钵式盘、钵体毯式育苗盘和常规软盘的对寒地水稻秧苗素质和产量的影响。结果表明,3种育苗方式的秧苗素质以日本钵式盘最优、钵体毯式育苗盘次之、常规软盘最差,产量也呈现相同趋势。单位面积穗数和穗粒数的提高是日本钵式盘和钵体毯式育苗盘增产的主要原因。综合考虑产量和经济效益,钵体毯式育苗是目前最优的育苗方式。
In order to clarify the role of Japanese bowl dish, blanket nursery tray and conventional floppy disk in cold paddy field, the effects of Japanese bowl dish, bowl Effects of Blanket Seedling Tray and Conventional Floppy Disk on Quality and Yield of Rice Seedling in Cold Region. The results showed that the seedling quality of the three seedling raising methods was the best in Japan bowl dish, followed by blanket seedling nursery tray, the worst of conventional floppy disk and the same trend of yield. The increase of spikes per panicle and the number of grains per spike is the main reason for the increase of yield of Japanese bowl dish and bowl blanket nursery tray. Taking into account the yield and economic benefits, the blanket nursery bowl is the best nursery.