METHOD FOR PRODUCING SEEDLINGS FROM OAK AND BEECH TREES

摘要

The method is used in the forestry for afforestation byseedproduced seedlings. In it the acorns produced from one and thesame tree in equalized genetic and penological development aretreated in dark for 36 h, and in the oak acorn a solution is usedcontaining gibberellic acid from 20 to 50 mg/l andbenzylaminopurine from 10 to 20 mg/l, or gibberellic acid from 20to 50 mg/l and tidiazuron from 1 to 10 mg/l, and in the beechacorn - a solution containing gibberellic acid from 5 to 20 mg/land benzyltetrahydropyranyladenine from 10 to 15 mg/l, orgibberellic acid from 5 to 20 mg/l, benzyltetrahydropyranyladeninefrom 10 to 15 mg/l and indolyl oil acid 1-3 mg/l. After treatment,the acorns are placed in wet sand at temperatures ranging from 10to 20°C for germination.1 claim