TÜTÜN TOHUMUNA UYGULANAN BAZI İYİLEŞTİRİCİ ÖN UYGULAMALARIN ÇİMLENME VE FİDE ÇIKIŞ PERFORMANSINA ETKİSİ
Project no. 20381 · Status: Kapanmış · 2018
Summary
Effect of Some Improvement Pre-Treatment Applied to Tobacco Seed on Germination and Seedling Emergency Performance Abstract This study was carried out to determine the effects of some improvement pre-treatment applied on tobacco seed on seedling quality. In the trial Izmir-Ozbas tobacco variety was used and experimental design was Randomized Complete Parcel Design with three replications. In the study, germination rate (%), germination time (day), seedling emergency rate (%), seedling emergency time (day), lenght of the seedling (cm), number of the leaf (per/plant), stem diameter (mm), healthy seedlings per square (pcs/m2), lenght of the root (cm), fresh stem and root weight (g/plant), dry stem and root weight (g/plant) were evaluated. According to the results, the best germination and seedling performance was obtained in priming application. lenght of the seedling, number of the leaf and stem diameter were 14.7-16.8 cm, 7.1-8.2 per/plant, 4-4.6 mm, respectively. The highest lenght of the seedling, stem diameter, lenght of the root and healthy seedlings per square was obtained in priming+polimer application. Besides the highest number of the leaf, fresh stem and root weight, dry root weight was found in polimer treatment. Key words: tobacco, priming, polimer, germination, seedling