This trial compares 3 formulated blending of fertilizers (a traditional blending, a mineral fertilizer 10-15-20 and an organic-mineral fertilizer 8-12-16) in increasing doses, with and without the addition of organic matter (worm compost) in tobacco cultivation. This trial was conducted in a sandy soil of irrigation using 2 dark tobacco seedlings per pot. Soil fertilization for each NPK doses in mg.kg-1 was: low dose (160-60-80), medium dose (320-120-160) and high dose (480-180-240). A complete randomized design with factorial arrangement and three replications was used. Replications were 4 kg soil pots. The evaluation consisted in measuring the yield of the fresh weight of the aerial part and the dry weight of the aerial and rooted part of the plants. It could be seen that none of the formulated blending used were much better among them in terms of the fresh and dry matter evaluated, wi...

This trial compares 3 formulated blending of fertilizers (a traditional blending, a mineral fertilizer 10-15-20 and an organic-mineral fertilizer 8-12-16) in increasing doses, with and without the addition of organic matter (worm compost) in tobacco cultivation. This trial was conducted in a sandy soil of irrigation using 2 dark tobacco seedlings per pot. Soil fertilization for each NPK doses in mg.kg-1 was: low dose (160-60-80), medium dose (320-120-160) and high dose (480-180-240). A complete randomized design with factorial arrangement and three replications was used. Replications were 4 kg soil pots. The evaluation consisted in measuring the yield of the fresh weight of the aerial part and the dry weight of the aerial and rooted part of the plants. It could be seen that none of the formulated blending used were much better among them in terms of the fresh and dry matter evaluated, wi...