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用苗期产量预测方法对1龄人工授粉苗及其衍生的无性系进行产量预测,结果表明:用“小叶柄胶法”进行预测,高产品系选对率有性系和无性系都达到77.3％;低产品系选对率,有性系为83.3％,无性系达76.7％;误选率,有性系为10.0％,无性系为13.3％。用“叶脉胶预测法”进行重测,高产品系选对率,有性系达50.0％,无性系为43.8％;低产品系选对率,有性系达76.5％,无性系为64.7％;误选率,有性系达35.3％,无性系为11.8％。
The results showed that the selection of the high-yielding lines for the high-yielding lines of both sexes and clones reached 77.3 by predicting the yield of the first-year artificial pollination seedlings and their derived clones using the seedling yield prediction method %. The selection rate of low-yielding products was 83.3% for sexual lines and 76.7% for clones. The false-positive rate was 10.0% for sexual lines and 13.3% for clones. With “Vein gel prediction method” for retest, the selection of high-yielding products, sexual lines up to 50.0%, 43.8% of clones; low-product selection rate, sexual lines up to 76.5%, clonal 64.7% The false positive rate was 35.3% for sexual lineage and 11.8% for clonal lineage.