论文部分内容阅读
威优35、威优64的问世,引起了各级农业部门的极大关注.如何合理布局,发挥现有早杂优组合的增产优势及常规品种的产量潜力,仍是大家十分关心的问题.为此,我市种子公司、市农科所于1984年组织了全市20个点的早杂优联合区试.现将联合区试稳产性测定,结果与利用意见叙述如下:一、材料与方法在1984年早季全市联合区试早杂优组(三次重复,随机区组排列,小区面积2厘)汇总基础上,取参试组中:威优35、威优64、汕优菲一、矮梅早2号、78130共五个组合(品种)进行稳产性分析.资料来源于17个点,先求出各点试验误差均方,用巴特氏法方差同质性检
The advent of Weiyou 35 and Weiyou 64 has aroused great concern of the agricultural departments at all levels, and it is still a matter of great concern to us how to rationally allocate the advantages of the existing Zaosan combinations and increase the yield potential of conventional varieties. To this end, the city’s seed company, the Agricultural Science Institute organized in 1984 the city’s 20 points Zaocomian joint zone test now test the stability of the joint area determination, the results and the use of the views described below: First, materials and methods On the basis of the summary of the early ghetto group (three times repeated, random block arrangement, and 2% of community size) in the joint district of the city in early 1984, the test group included: Weiyou 35, Weiyou 64, Dumei early on the 2nd, 78130 a total of five combinations (varieties) for stability analysis.Data from 17 points, the first to find the error of each point test error, using the Bartlett’s method of homogeneity of variance test