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Revista Cubana de Química
versão On-line ISSN 2224-5421
Resumo
TELLEZ-SORIA, Taniyurkis e ORBERA-RATON, Teresa. Growth stimulating effect of two biotechnological biopreparations in cultures of beet (Beta Vulgaris L.).. Rev Cub Quim [online]. 2018, vol.30, n.3, pp. 483-494. ISSN 2224-5421.
The present investigation was carried out between April-June of 2017 in "Garden Caribean" organoponic wich the objective of evaluating Brevibacillus's borstelensis B65 and IHplus effect on the emergence and the growth plants of Beta vulgaris L. They designed 4 treatments: T1 (control), T2 (IHplus), T3 (IHplus +B65) and T4 (B65). The percentage of emergence was evaluated to the 7 days after planting and the height of the plants between the 25 and 50 days. The seeds treated with B65 emerged after three days, one day before with respect to the control. The T3 treatment plants showed an average value of 5 cm in height greater than the control.. The results evidenced than Brevibacillus's borstelensis B65 have bigger effect on the emergence of seeds of Beet. The biopreparados's combination has bigger effect on the growth of the plants.
Palavras-chave : Brevibacillus's borstelensis B65; IHplus; Beta vulgaris L.