Agronomic response of cultivation bean (vigna unguiculata l.) Before the application of humus worm and enerplant (Original)

Abstract

In the period between April and June 2013, research was carried out in the adaptation house of the Plant Biotechnology Studies Center of the Faculty of Agricultural Sciences of the University of Granma, belonging to the Bayamo municipality, Granma province. In order to evaluate the response of the cultivar of the variety variety "Lina", under the effect of the application of earthworm humus and the biostimulant EnerPlant, on the vegetative growth and yield of the crop. A randomized block experimental design was used, with four treatments and 4 repetitions, over an area of ​​72 m2. The treatments consisted of the application of 1 kg.m2 of earthworm humus (Trat-2), application of 1.5 ml.ha-1 EnerPlant (Trat-4) and the combination of both (Trat-1) and a treatment without application (Trat-3. Control). The results showed that treatment 1 (Trat-1: combined application of earthworm humus and EnerPlant) obtained the best results in terms of the variables evaluated in the research, demonstrating its positive influence on the different vegetative and productive variables of the Vigna crop.