大株红景天育苗技术研究

Seed Seeding Technical Research of Rhodiola kirilowii

采用不同播种量、播种方式、覆土厚度大株红景天种子育苗出苗的影响研究,对实验结果进行分析,总结出大株红景天种子育苗关键技术环节是:播种时间为5月上旬,播种量为处理好的种子1g/㎡,播种方式为条播,覆土厚度为过筛细土0.1cm,并依据出苗和幼苗生长发育特点加强水、肥等田间管理。

After the experiments in the leb and outside in the fields, we mainly study on technology of the processing of the seeds of Rhodiola kirilowii, seeding environment, the way to sow seeds , screeing of the cocers and field cear etc. And base on the result of the experiments, we get the technology of the seed seeding of Rhodiola kirilowii. The seeding key technology of Rhodiola kirilowii is seed time in the first ten days of May, seed quantity is 10g/㎡treated seeds, seed method is drill, covered 0.5㎝ sifting fine soil, and according as seedling and seedling growth and development strengthen manage in water and fertilizer.