Possibilities for improving the seed quality by application of temperature treatment before sowing
Autori
Stanisavljević, RadePoštić, Dobrivoj
Milenković, Jasmina
Đokić, Dragoslav
Tabaković, Marijenka
Jovanović, Snežana
Štrbanović, Ratibor
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In addition to normal seeds, hard seeds of alfalfa have often been found after harvest. Such seeds prevent the penetration of water and gases into the seed interior, causing the reduction in germination. They do not tend to germinate even under ideal laboratory or field conditions, or they exhibit late germination. Consequently, they are of no relevance to planting crops. A decrease in the amount of hard seeds and an increase in germination can be achieved by scarification of acids, physical damage to the seed coat, hot water, cooling, etc. Temperature treatment scarification prior to sowing is a simple and inexpensive solution, safe for humans and the environment. The tests were carried out on three alfalfa cultivars: ‘Medijana’, ‘Banat’ and ‘Zaječarska 83’. Their seeds were exposed to temperatures of 70 oC (for 10, 30, 60 and 90 minutes), 80 oC (for 10, 30, 60 and 90 minutes) and 90 oC (for 10, 30, 60 and 90 minutes). After the treatment under laboratory conditions, the germination r...ate and the share of hard/dormant seeds were investigated. The results obtained indicate that the increase in germination can be significant (p ≥ 0.05) provided temperature seed treatments are applied. Furthermore, the optimal temperature treatment was found to be essentially dependent on the specific alfalfa cultivar.
Izvor:
Journal on Processing and Energy in Agriculture, 2018, 22, 2, 76-79Izdavač:
- National Society of Processing and Energy in Agriculture, Novi Sad, Serbia
Finansiranje / projekti:
- Poboljšanje genetičkog potencijala i tehnologija proizvodnje krmnog bilja u funkciji održivog razvoja stočarstva (RS-MESTD-Technological Development (TD or TR)-31057)
- Razrada integrisanog upravljanja i primene savremenih principa suzbijanja štetnih organizama u zaštiti bilja (RS-MESTD-Technological Development (TD or TR)-31018)
Institucija/grupa
IZBISTY - JOUR AU - Stanisavljević, Rade AU - Poštić, Dobrivoj AU - Milenković, Jasmina AU - Đokić, Dragoslav AU - Tabaković, Marijenka AU - Jovanović, Snežana AU - Štrbanović, Ratibor PY - 2018 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/991 AB - In addition to normal seeds, hard seeds of alfalfa have often been found after harvest. Such seeds prevent the penetration of water and gases into the seed interior, causing the reduction in germination. They do not tend to germinate even under ideal laboratory or field conditions, or they exhibit late germination. Consequently, they are of no relevance to planting crops. A decrease in the amount of hard seeds and an increase in germination can be achieved by scarification of acids, physical damage to the seed coat, hot water, cooling, etc. Temperature treatment scarification prior to sowing is a simple and inexpensive solution, safe for humans and the environment. The tests were carried out on three alfalfa cultivars: ‘Medijana’, ‘Banat’ and ‘Zaječarska 83’. Their seeds were exposed to temperatures of 70 oC (for 10, 30, 60 and 90 minutes), 80 oC (for 10, 30, 60 and 90 minutes) and 90 oC (for 10, 30, 60 and 90 minutes). After the treatment under laboratory conditions, the germination rate and the share of hard/dormant seeds were investigated. The results obtained indicate that the increase in germination can be significant (p ≥ 0.05) provided temperature seed treatments are applied. Furthermore, the optimal temperature treatment was found to be essentially dependent on the specific alfalfa cultivar. PB - National Society of Processing and Energy in Agriculture, Novi Sad, Serbia T2 - Journal on Processing and Energy in Agriculture T1 - Possibilities for improving the seed quality by application of temperature treatment before sowing EP - 79 IS - 2 SP - 76 VL - 22 ER -
@article{ author = "Stanisavljević, Rade and Poštić, Dobrivoj and Milenković, Jasmina and Đokić, Dragoslav and Tabaković, Marijenka and Jovanović, Snežana and Štrbanović, Ratibor", year = "2018", abstract = "In addition to normal seeds, hard seeds of alfalfa have often been found after harvest. Such seeds prevent the penetration of water and gases into the seed interior, causing the reduction in germination. They do not tend to germinate even under ideal laboratory or field conditions, or they exhibit late germination. Consequently, they are of no relevance to planting crops. A decrease in the amount of hard seeds and an increase in germination can be achieved by scarification of acids, physical damage to the seed coat, hot water, cooling, etc. Temperature treatment scarification prior to sowing is a simple and inexpensive solution, safe for humans and the environment. The tests were carried out on three alfalfa cultivars: ‘Medijana’, ‘Banat’ and ‘Zaječarska 83’. Their seeds were exposed to temperatures of 70 oC (for 10, 30, 60 and 90 minutes), 80 oC (for 10, 30, 60 and 90 minutes) and 90 oC (for 10, 30, 60 and 90 minutes). After the treatment under laboratory conditions, the germination rate and the share of hard/dormant seeds were investigated. The results obtained indicate that the increase in germination can be significant (p ≥ 0.05) provided temperature seed treatments are applied. Furthermore, the optimal temperature treatment was found to be essentially dependent on the specific alfalfa cultivar.", publisher = "National Society of Processing and Energy in Agriculture, Novi Sad, Serbia", journal = "Journal on Processing and Energy in Agriculture", title = "Possibilities for improving the seed quality by application of temperature treatment before sowing", pages = "79-76", number = "2", volume = "22" }
Stanisavljević, R., Poštić, D., Milenković, J., Đokić, D., Tabaković, M., Jovanović, S.,& Štrbanović, R.. (2018). Possibilities for improving the seed quality by application of temperature treatment before sowing. in Journal on Processing and Energy in Agriculture National Society of Processing and Energy in Agriculture, Novi Sad, Serbia., 22(2), 76-79.
Stanisavljević R, Poštić D, Milenković J, Đokić D, Tabaković M, Jovanović S, Štrbanović R. Possibilities for improving the seed quality by application of temperature treatment before sowing. in Journal on Processing and Energy in Agriculture. 2018;22(2):76-79..
Stanisavljević, Rade, Poštić, Dobrivoj, Milenković, Jasmina, Đokić, Dragoslav, Tabaković, Marijenka, Jovanović, Snežana, Štrbanović, Ratibor, "Possibilities for improving the seed quality by application of temperature treatment before sowing" in Journal on Processing and Energy in Agriculture, 22, no. 2 (2018):76-79.