UTJECAJ TRETIRANJA SJEMENA STIMULATOROM KLIJANJA EKOBOOSTER 1 NA POČETNI RAST I RAZVOJ PAPRIKE
Autor: | Marina Palfi, Zdravko Matotan, Svjetlana Matotan |
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Jazyk: | chorvatština |
Rok vydání: | 2017 |
Předmět: | |
Zdroj: | Sjemenarstvo Volume 30 Issue 1-2 |
ISSN: | 1848-9036 1330-0121 |
Popis: | Provedenim istraživanjem pokušalo se ustanoviti djelovanje stimulatora klijanja EkoBooster 1 na početni rast i razvoj paprike. Ispitivanja su provedena na sjemenu paprike sorte Podravka u laboratorijskim uvjetima na filter papiru pri temperaturama 20C i 20-30C. Sjeme paprike tretirano je 1%-tnom otopinom preparata EkoBooster 1 u trajanju od 20 minuta. Kod energije klijanja sjemena nije uočena statistički značajna razlika između sjemena tretiranog stimulatorom klijanja i netretiranog sjemena niti na jednoj razini temperature, ali je zato klijavost sjemena povećana kod sjemena tretiranog stimulatorom klijanja na obje razine temperatura. Klijavost je kod netretiranog sjemena u odnosu na sjeme tretirano stimulatorom klijanja pri tempera-turi ispitivanja od 20C bila manja za 9%, a pri temperaturi od 20-30C za 4%. Postotak nenormalnih klijanaca i neklijavog sjemena je smanjen u odnosu na netretirano sjeme. Masa svježih i zdravih klijanaca poveća-na je na obje razine temperatura ispitivanja u odnosu na netretirano sjeme. Temeljem rezultata provedenih istraživanja može se zaključiti da tretman sjemena stimulatorom klijanja daje pozitivne učinke na ispitivana svojstva što je naročito značajno u uvjetima nepovoljnih temperatura u početnim fazama razvoja paprike. The research was attempted to determine the effect of germination stimulator EkoBooster 1 on the early growth of peppers. Research were conducted on the seed of pepper variety Podravka in laboratory conditions on filter paper at temperatures of 20oC and 20-30°C. Seeds of pepper were treated with 1% solution of the preparation EkoBooster 1 for 20 minutes. For germination energy of seeds statistically no significant difference between the treated seed with germination stimulator and untreated seeds at any temperature was founded, but the seed germination was increased with seed germination stimulator treated at lower and higher temperatures. Germination of untreated seeds and the seeds treated with the germination stimulator at a test temperature of 20°C was reduced by 9% and at temperature of 20-30°C to 4%. The percentage of abnormal seedlings and angerminated seeds is increased at all temperatures regime compared to untreated seed. The mass of fresh and healthy seedlings developed from treated seeds are increased at all temperatures tests compared to untreated seed. Based on the results of research it can be concluded that the treatment of seed germination stimulator gives positive effects on the tested properties which is particularly significant in the context of unfavorable temperature in the initial stages of pepper development. |
Databáze: | OpenAIRE |
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