Germination and the initial seedling growth of lettuce, celeriac and wheat cultivars after micronutrient and a biological application pre-sowing seed treatment
Аутори
Poštić, DobrivojŠtrbanović, Ratibor
Tabaković, Marijenka
Popović, Tatjana
Ćirić, Ana
Banjac, Nevena
Trkulja, Nenad
Stanisavljević, Rade
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Seed treatments with zinc, boron, biostimulant Coveron and MIX (zinc + boron + Coveron) were applied to three lettuce and three celeriac cultivars. Seeds of three wheat cultivars were treated under laboratory conditions with Trichoderma harzianum and eight Bacillus spp. Seed germination, seedling growth, and the presence of the following pathogens were determined: Fusarium sp., Al-ternaria sp., Penicillium sp., and Mucor sp. The Coveron treatment was the most effective on lettuce seeds tested in the germination cabinet. Seed germination was higher by 4% than in the control. Alternatively, germination of seeds treated with boron in the greenhouse was higher by 12% than in the control. The Coveron treatment had the highest effect on the shoot length, which was greater by 0.7 and 2.1 cm in the germination cabinet and the greenhouse, respectively. This treatment was also the most effective on the root length. Zn, B, and MIX treatments increased celeriac seed germination by 14% in the germi...nation cabinet. The Zn treatment was the most efficient on seeds tested in the greenhouse. The germination was higher by 15%. A significant cultivar × treatment interaction was determined in both observed species under both conditions. The maximum effect on wheat seed germination (8%) was achieved with the T. harzianum treatment in the Salazar cultivar. A significant interdependence (p ≤ 0.01 to p ≤ 0.001) was established between seed germination and the seedling growth. The interrelationship between seed germination and pathogens of all cultivars was negative.
Кључне речи:
Bacillus spp. / boron / Coveron® seed and seedling quality / Trichoderma spp. / zincИзвор:
Plants, 2021, 10, 9, 1913-Издавач:
- Basel : Multidisciplinary Digital Publishing Institute (MDPI)
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200010 (Институт за заштиту биља и животну средину, Београд) (RS-MESTD-inst-2020-200010)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200007 (Универзитет у Београду, Институт за биолошка истраживања 'Синиша Станковић') (RS-MESTD-inst-2020-200007)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200040 (Институт за кукуруз 'Земун поље', Београд-Земун) (RS-MESTD-inst-2020-200040)