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浙皮1号和浙皮2号是浙江省农科院作物所大麦育种组育成的优良新品种,为进一步了解它们在不同播种期下的灌浆特性,为生产服务,特进行了本试验。一、材料与方法试验在杭州浙江省农科院试验场进行。试验田的前作均为甘薯,土壤肥力中等。1983～1984年,供试材料为浙皮1号,分10月28日,11月7日、11月17日和11月27日四期播种。1986～1987年,供试材料为浙皮2号,分11月1日、11月11日、11月21日和12月1日四期播
Zhejiang Pippi 1 and Zhejiang Pippi 2 are excellent new varieties developed by the barley breeding group of Zhejiang Academy of Agricultural Sciences Crops. In order to further understand their grouting characteristics under different sowing dates and serve production, this experiment was carried out. First, the material and method test in Zhejiang Academy of Agricultural Sciences test site. Experimental field before the are sweet potato, soil fertility and medium. 1983 to 1984, the test material for the Zhejiang Pi No. 1, sub-October 28, November 7, November 17 and November 27 four seeding. From 1986 to 1987, the test materials for the Zhejiang Paper 2, sub-November 1, November 11, November 21 and December 1 of the four seeding