Published in Scientific Papers. Series B. Horticulture, Vol. LVI
Written by Ana-Emilia CENUŞĂ
The paper presents the results concerning a study on the influence of some foliar fertilizers grown in a comparative crop in some dwarf French bean varieties used for seed production. The research works were carried out during the year 2011. Foliar fertilization, which is an environmental friendly method of applying nutrients, proved to be an important factor to achieve high yields. Biological material under trial was represented by two dwarf Romanian varieties having green pods (Fantastica, Delicioasa de Pasarea) and one dwarf Romanian varieties having yellow pods (Margareta). For the foliar fertilization, three products were used, Agroleaf Power Total 0,3%, Phyto’s K 0,3%, MeForte 0,3% + CaForte 0,3% that were applied in all the physiological phases, at every ten days. The variants were grown in an experimental field according to the method of subdivided plots with three replications. The observations performed concerning the phenology and morphological traits of the plants (plant pod number, pod length and weight of one thousand seeds) allowed an accurate characterization of the varieties under investigation as well an optimum recommendation for the foliar fertilising scheme. The processing of the production data of the seed crop was made according to the variance analysis. The appliance of foliar fertilizers assures very significant seed production differences. By using Agroleaf Power Total 0,3% for fazial fertilization to dwarf french bean at ten days, has a very significant influence to seed production obtained on area unit. The paper presents data from the Ph. degree thesis in the frame POSDRU/107/1.5/S/76888, project financed from the European Social Fund through the Sectoral Operational Programme for Human Resources Development 2007-2013.
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dwarf french bean
