Uticaj sorte i uslova uspijevanja na broj listova u glavici salate

The aim of the research work is to determine the impact of the variety and methods of production to the number of leaves per head of lettuce. The experiment was conducted in a randomized block design with four replications. In the first year the maximum number of leaves was achieved on agro- textile (69.16), at a minimal control (51.29), while in the second year, the maximum number of leaves has been achieved with a combination of black PE foil and agro-textile (49.08) and minimum the control (35.81). In both years, regardless of the mode of production variety Archimeds RZ form the largest number of leaves per head.Cilj istraživanja u radu je određivanje uticaja sorte i načina proizvodnje na broj listova u glavici salate. Ogled je sproveden po slučajnom blok sistemu u četiri ponavljanja. U prvoj godini istraživanja maksimalan broj listova zabilježen je na agrotekstilu (69,16), а minimalan na kontroli (51,29), dok je u drugoj godini istraživanja maksimalan broj listova postignut sa kombinacijom crne PE folije i agrotekstila (49,08), a minimalan na kontrolnoj varijanti (35,81). U obje godine istraživanja neovisno od načina proizvodnje sorta Archimeds RZ formira najveći broj listova u glavici

Uticaj đubrenja na broj, masu i prečnik cvjetova nevena

The goal of this research was to determine how different dosage use of nitrogen (N) affects the overall number, mass and diameter of Marigold flowers. According to the primary hypothesis, increased amounts of mineral fertilizers have negative effects on Marigold flower production. Monofactorial experiment was executed using the random block system with four repetitions, at the 2m2 experimental parcel site. In this experiment we used the NPK fertilizer with formulation (7:20:30) and nitrogen fertilizer KAN. Based on the sample of 10 flowers we applied and tested the both types of fertilizers and analyzed the : whole-plant mass, height of plant, number of flowers per plant and diameter of inflorescence.Cilj ovih istraživanja bio je da se utvrdi efekat djelovanja različitih doza azota na broj, masu i prečnik cvjetova nevena. Osnovna hipoteza od koje se polazi jeste da povećana količina mineralnih đubriva utiče negativno na produkciju cvjetova nevena. Monofaktorijalni ogled postavljen je po slučajnom blok sistemu u 4 ponavljanja sa veličinom obračunske parcele od 2m2. U ogledu smo koristili NPK đubrivo formulacije (7:20:30) i azotno đubrivo KAN. Na uzorku od 10 biljaka svake varijante đubriva analizirali smo : masu cijele biljke , visinu biljke , broj cvjetova po biljci i prečnik cvasti

Uticaj različitih načina gajenja paprike na debljinu perikarpa ploda

It has long been known that the quality of pepper has a big impact variety, environmental conditions and applied agricultural technology. The aim of this study was to determine the influence they have different ways of growing peppers on pericarp thickness, which is the main indicator of quality. To come up with an answer I see the set that included growing peppers from seedlings bare vessels, container seedlings and direct sowing. All these varieties were grown in the open field and in the greenhouse with a plastic film mulching, straw and with the use of Agri. The results of three years of research indicate that in the production of pepper seedlings obtained from the container with the thickest fruits pericarp.Odavno je poznato da na kvalitet paprike veliki uticaj ima sorta, ekološki uslovi i primenjena agrotehnika. Cilj ovog istraživanja bio je da utvrdi koliki uticaj imaju različiti načini gajenja paprike na debljinu perikarpa, koji je osnovni pokazatelj kvaliteta. Da bi došli do odgovora postavljen ja ogled koji je uključivao gajenja paprike iz rasada golih žila, kontejnerskog rasada i direktnom setvom. Sve ove varijante gajene su na otvorenom polju i u plasteniku uz nastiranje sa folijom, slamom i uz upotrebu agrila. Rezultati trogodišnjeg istraživanja ukazuju da se pri proizvodnji paprike iz kontejnerskog rasada dobijaju plodovi sa najdebljim perikarpom