论文部分内容阅读
利用发芽率还是利用发芽势作为确定实际播种量的技术指标,在生产实践中一直是一个有争议的问题。针对生产中存在的实际问题,本人于今年年初,进行春播用种的品质检验的同时,有目的、有方向地选定了同一组样品进行恒温箱培养、室内常温苗床和室外苗床的发芽对比试验。试验用种各项技术(品质)指标(见表1)。
The use of germination rate or the use of germination potential as a technical indicator to determine the actual seeding rate has been a controversial issue in production practice. In view of the actual problems in production, I conducted the early spring of this year to carry out the quality inspection of the seeds used for spring planting, and purposefully and directionally selected the same group of samples for incubator incubation. The germination comparison test between indoor seedling and outdoor seedling . Test species used in various technical (quality) indicators (see Table 1).