Abstract

HERNANDEZ DEL VALLE, Guillermo; HERNANDEZ GONZALEZ, Orlando; GURIDI IZQUIERDO, Fernando  and  ARBELO FORTES, Norma. Iinfluence of the no till and the liquid extract of vermicompost in indicators and indexes growth in common bean (phaseolus vulgaris l.) cv. cc-25-9. Rev Cie Téc Agr [online]. 2012, vol.21, n.2, pp. 86-90. ISSN 2071-0054.

Within the present interests of conservation, organic and sustainable agriculture numerous products of organic origin are tried at the moment, by foliar applications like stimulators of the growth. With the objective to determine the effect of the foliar spraying of vermicompost extracts, obtained from bovine dung in index growth of common beans (Phaseolus vulgaris L.) cv. CC - 25 - 9, an experiment in the agricultural areas of the Faculty of Agronomy was conducted during the months of February to April of 2009 in stonecutters of 3.5 x 0.5 meters on typical red  ferralític ground  in direct planting. The applications of the product were made weekly from the fenological phase of first pair of true leaves to two concentrations, 1:60 and 1:70 plus a control. The treatments that received the benefits of the product reached values of index of growth and crops significantly superior to the control in each fenological phase, standing out the application of the liquid extract of vermicompost of 1:60 like the best result. 

Keywords : beans; direct planting; vermicompost; dry mass; foliar surface; height; indexes growth.

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