Effect of fertilization and undersowing on occupation area of park lawn

Abstract

The research was carried out at the park lawn in Banatsko Novo Selo, in the region of Južni Banat in 2012. Objective of the study was the effect of application of fertilizers and undersowing on grassland cover. Joint action of undersowing and fertilization gave the best results for reparation of sparse park lawns. The maximum grassland cover was achieved by application of large quantities of seeds and fertilizers. In order to increase grassland cover in relation to a specific application of fertilizer, undersowing showed better results instead of fertilization. Application of fertilizer as an independent measure helps to increase grassland cover, however it is significantly less prevalent than the undersowing.

Istraživanje je obavljeno na parkovskom travnjaku u Banatskom Novom Selu, u području južnog Banata tokom 2012. godine. U istraživanju je proučavan uticaj đubriva i podsejavanja na pokrovnost travnjaka. Zajedničko delovanje podsejavanja i đubrenja daje najbolje rezultate pri popravci proređenih parkovskih travnjaka. Sa primenom većih količina semena i đubriva ostvarena je maksimalna pokrovnost travnjaka. Samostalna primena podsejavanja u odnosu na đubrenje daje bolje rezultate u cilju povećanja pokrovnosti u odnosu na pojedinačnu primenu đubriva. Samostalna primena đubriva pomaže povećanje pokrovnosti travnjaka, međutim u znatno manjoj meri u odnosu na podsejavanje.