North China privet breeding seeding method
Late November to mid December in North China for the collection period, selection of trees, trees are good, strong resistance of the tree as the mother tree. Yu Qingtian the afternoon, choose high maturity, grain full, no pests seeds, collected after dry in a cool ventilated place, avoid sun exposure. Seed harvest after sowing, germination rate. Also remove the peel, dried in the shade, moist stratification, next spring sowing. Tai'an nursery stock tips or dry storage, next spring at the end of 3 to early 4, with hot water soaking, remove and put 4-5 days after sowing wet.