Effects of using different soil tillage systems and treatments of herbicides in production of maize | Efekti primene različitih sistema obrade zemljišta i tretmana herbicida u proizvodnji merkantilnog kukuruza
2009
Pajić, M., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Ercegović, Đ., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Raičević, D., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Oljača, M.V., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Vukić, Đ., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Gligorević, K., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Radojević, R., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Dumanović, Z., Institut za kukuruz Zemun Polje, Beograd - Zemun (Serbia) | Dragičević, V., Institut za kukuruz Zemun Polje, Beograd - Zemun (Serbia)
In this paper influence of two heavy mechanical type tillage systems: A – conventional tillage system and B – conservation tillage system is analized, and two different treatments of herbicides on yield of maize as well. The experiments are carried on production fields of Institute for Maize – Zemun Polje (Serbia), during 2008/09. The focus of this research, among other effects, is on maize yield, as relevant parameter of efficience of plant production. Right choice of soil tillage system and treatments of herbicides are key point for improvement of plant production, especially for grain yield aspects. Soil tillage system B in comparation with soil tillage system A is 10% more efficient. Treatment with herbicides 1 in comparation with treatment with herbcides 2 is 9,42% more efficient. Combining these two variable parameters (soil tillage systems and treatment of herbicides), the most efficient is model B+1, with grain yield increased up to 18,7%.
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