Germination and the Initial Seedling Growth of Lettuce, Celeriac and Wheat Cultivars after Micronutrient and a Biological Application Pre-Sowing Seed Treatment
2021
Autori:
Poštić, DobrivojeŠtrbanović, Ratibor
Tabaković, Marijenka
Popović, Tatjana
Ćirić, Ana
Banjac, Nevena
Trkulja, Nenad
Stanisavljević, Rade
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
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 germi‐
nation by 14% in the germination cabinet. The Zn treatment was the most efficient on seeds tested
in the greenhouse. The germination was higher by 15%. A significant cultivar × treatment interac‐
tion 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 sig‐
nificant 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.
Ključne reči:
Bacillus spp.; Boron; Coveron® seed and seedling quality; Trichoderma spp.; ZincIzvor:
Plants, 2021, 10, 9, 1913-Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200007 (Univerzitet u Beogradu, Institut za biološka istraživanja 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200010 (Institut za zaštitu bilja i životnu sredinu, Beograd) (RS-MESTD-inst-2020-200010)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200040 (Institut za kukuruz 'Zemun polje', Beograd-Zemun) (RS-MESTD-inst-2020-200040)