%0 Journal Article
%T Organic fertilization in cherry tomato plants
%A Janini Tatiane Lima Souza Maia
%A Junia Maria Clemente
%A Nayara Hanine de Souza
%A Juliana de Oliveira Silva
%J Biotemas
%D 2013
%I Universidade Federal de Santa Catarina
%X Cherry tomato (Solanum lycopersicum) is highly demanding with regard to mineral nutrients. The use of animal manure shows to be an efficient and sustainable fertilization way for this crop. This study aimed to evaluate the effect of different doses of cattle manure in the vegetative and reproductive growth of cherry tomato. The experiment was conducted in a greenhouse at the Plant Science Department of Universidade Federal de Vicosa, using a completely randomized experimental design with 5 treatments and 4 replications, besides 1 control treatment using chemical fertilizer as a source of NPK. After 45 days from the beginning of the experiment, the number of leaves, flowers, and fruits, the dry mass of leaves, stem, flowers, fruits, and roots, the stem length, and the root volume were evaluated. The nutrient content in leaves, stem, and roots was also evaluated. Plants grown with chemical fertilizer obtained a lower average for all phytotechnical variables analyzed. The number of leaves and fruits, and the production of dry matter of leaves, fruits, and stems showed an upward linear response with an increase in manure doses. The Ca, Mg, and S leaf contents were higher in the treatment with chemical fertilization.
%K Growth
%K Fruit production
%K Solanum lycopersicum
%U http://www.biotemas.ufsc.br/volumes/pdf/volume261/37a44.pdf