Research on seed germinative traits of Pinus sylvestnis var. mongolica Litv.
Geng Shu-ya · Journal of Jilin Forestry Science and Technology · 2013
Pinus sylvestnis var.mongolica Litv.was taken as materials to observe and analys seed germinative traits of different storage temperature,the results indicated that in the standard germination conditions,the germination rate,germination potential,mean germination time,and germination index of the seeds in low temperature storage were 90% 、56.5% 、2.5 d and 47.2,respectively,and above-mentioned character values of the seeds in room temperture storage were 55% 、33.5% 、6.8 d and 9.2,respectively.Keep seeds under 5 ℃ storage could maintain the higher energy.