年代 Age | 品种个数 Variety Number | 蛋白质含量Protein content/% | 脂肪含量Pat content/% | |||||
变异区间 Variation interval/% | 变异幅度Variance/% | 平均值Average/% | 变异区间 Variation interval/% | 变异幅度Variance/% | 平均值Average/% | |||
1985~1990 | 10 | 43.00~47.80 | 4.80 | 45.07 | 17.80~20.10 | 2.30 | 18.89 | |
1991~1995 | 10 | 39.53~50.80 | 11.27 | 44.22 | 17.58~22.00 | 4.42 | 19.32 | |
1996~2000 | 9 | 42.63~47.29 | 4.66 | 45.13 | 17.10~20.04 | 2.94 | 18.64 | |
2001~2005 | 15 | 33.25~48.41 | 15.16 | 42.77 | 17.30~22.85 | 5.55 | 20.33 | |
2006~2010 | 17 | 37.01~45.37 | 8.36 | 41.76 | 18.11~21.75 | 3.64 | 20.25 | |
2011~2015 | 21 | 37.79~46.24 | 8.45 | 41.97 | 17.46~22.09 | 4.63 | 19.72 | |
2016~2020 | 43 | 36.40~47.10 | 10.70 | 41.82 | 18.35~22.30 | 3.95 | 20.25 | |
1985~2020 | 125 | 33.25~50.80 | 17.55 | 42.64 | 17.10~22.85 | 5.75 | 19.87 | |