Papildomo apipurškimo biologiniu preparatu Terra Sorb Foliar įtaka cukrinių runkelių produktyvumui

Abstract

In 2011 ASU to perform at the Experimental Station of sugar beet (Beta vulgaris L. var. Saccharifera) crop formation with Terra Sorb foliar fertilizer research. The influence of sugar beet cultivar 'Ernestina'. Sugar beet plants are four pairs of leaves stage sprayed with Terra Sorb foliar fertilizer solution. Sugar beet in six pairs of leaves stage 4 and 5 versions of the test plants once planned Terra Sorb foliar spray solution. The other agrotechnical measures were carried out in accordance with the applicable test station for sugar beet cultivation technology. Extra sugar beet leaves during fertilization positively affected the growth and development processes. The spreading influence of sugar beet yields significantly increased on average from 2,34 to 9,54 t ha"1 root sugar increased from 0,06 to 0,59 percent units, white sugar obtained from 0,68 to 1,29 t ha"1 or 5,71 to .10,69 percent more reliable compared to the control, where the plants were not fertilized in addition