云南稻种资源稻飞虱抗性多样性的生态地理分布研究

杨超振, 方海东, 苏艳, 陈晓艳, 刘晓利, 杨忠义

Study on Ecological and Geographic Distribution of Rice Planthopper Resistance Diversity of Rice Germplasms in Yunnan

Yang Chaozhen, Fang Haidong, Su Yan, Chen Xiaoyan, Liu Xiaoli, Yang Zhongyi

表2 不同气候带中稻飞虱抗性多样性的方差分析

Table 2 Variance analysis of diversity rice planthopper resistance in different vertical climate zones

差异源Variation source SS df MS F P F crit 气候类型Climate zone 0.374 6 0.062 59.96 4.31E-05 4.283 稻飞虱抗性多样性Rice planthopper resistance diversity 0.006 6 0.001 总计Total 0.380 12 海拔Altitude 102 260 829.796 1 102 260 829.8 962.34 2.70381E-76 3.890 稻飞虱抗性多样性Rice planthopper resistance diversity 20 189 834.967 190 106 262.28 总计Total 122 450 664.763 191 日照时数Sunshine hours 207 193 145.567 1 207 193 145.6 3409.98 2.5508E-123 3.890 稻飞虱抗性多样性Rice planthopper resistance diversity 11 544 537.559 190 60 760.72 总计Total 218 737 683.127 191 年均气温Annual average temperature 12 040.602 1 12 040.60 2907.61 4.0702E-117 3.890 稻飞虱抗性多样性Rice planthopper resistance diversity 786.802 190 4.14 总计Total 12 827.404 191 年均降水量Average annual precipitation 62 552 555.323 1 62 552 555.32 865.83 1.10767E-72 3.890 稻飞虱抗性多样性Rice planthopper resistance diversity 13 726 562.599 190 72 245.07 总计Total 76 279 117.922 191 稻作区划Rice zone 0.042 4 0.011 1.71 0.281403 5.192 稻飞虱抗性多样性Rice planthopper resistance diversity 0.030 5 0.006 总计Total 0.072 9