论文部分内容阅读
对沙棘种子进行幼苗率检验试验,将结果通过一元线性回归分析得出:Ⅰ级沙棘种子发芽率与幼苗率对比差平均为5%,幼苗率≥75%;Ⅱ级沙棘种子发芽率与幼苗率对比差为6.4%,幼苗率65%～74%;Ⅲ级沙棘种子发芽率与幼苗率对比差为7.35%,幼苗率54%～63%.
Seabuckthorn seeds seedling rate test, the results obtained by a linear regression analysis: I grade seabuckthorn seed germination rate and seedling rate contrast average difference of 5%, seedling rate ≥ 75%; Ⅱ sea buckthorn seed germination rate and seedling rate The contrast difference was 6.4% and the seedling rate was 65% -74%. The difference between seed germination rate and seedling rate was 7.35% and the seedling rate was 54% -63%.