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春小麦垦九9号,原名九三93-3u92,品种审定编号:国审麦2003021,由黑龙江省农垦总局九三科学研究所培育。选用优质春小麦垦九9号进行了不同密度及不同施肥水平的试验研究,通过设计密度和施肥量级运筹试验,分析对其产量影响,得出高产最佳群体和最适合的施肥量级,本试验密度在500万/hm~2左右,施肥量级为150kg/hm~2时产量水平达最佳。为本区域优质春小麦垦九9号在生产推广应用提供了依据。
Spring wheat Ken 9 9, formerly known as 93 93u, variety approval number: State trial wheat 2003021, by the Heilongjiang Provincial Bureau of Reclamation ninety-three Institute of Science breeding. High-quality spring wheat Ken 9 9 were selected to carry out experiments on different density and different fertilization levels. Through the design of density and fertilization rate operation experiments, the effects on yield were analyzed, and the best high-yielding population and the most suitable fertilization level were obtained Test density of 5000000 / hm ~ 2, fertilizer level of 150kg / hm ~ 2 when the output level of the best. This area provides high quality spring wheat reclamation nine 9 in the application of production and provide the basis.