Occurrence and Distribution of Weeds on Upland Crop Fields in Chungbuk Province of Korea
The results of this study could be useful information for estimation of future weed occurrence, weed population dynamics and establishment of weed control methods on the upland crop fields in Chungbuk province of Korea.
Methods of seed germination and bud dormancy-breaking of lady's slipper orchid, cypripedium macranthum sw
The method is an innovative way for the bags to break the dormancy is to get the young seedlings and preserve the nation native plants in bags is in danger of extinction, and not only to restore the habitat is also developing for horticulture.