• Nenhum resultado encontrado

COMPOSTED SEWAGE SLUDGE IN REPLACEMENT OF MINERAL FERTILIZATION ON WHEAT PRODUCTION AND DEVELOPMENT1

N/A
N/A
Protected

Academic year: 2019

Share "COMPOSTED SEWAGE SLUDGE IN REPLACEMENT OF MINERAL FERTILIZATION ON WHEAT PRODUCTION AND DEVELOPMENT1"

Copied!
10
0
0

Texto

Loading

Imagem

TABLE 1. Chemical composition of the composted sewage sludge (CSS).
TABLE 2. Dose of composted sewage sludge applied to each treatment.
Figure 1 demonstrates tillering averages adjusted to a quadratic equation upwardly as organic  compost  doses  rose,  pointing  out  a  positive  response  by  wheat  plants  shown  through  number  of  tillers (3.36) up to a dose of 200% CSS, which is equ
TABLE 4. Averages of shoot dry matter (SDM), number of grains per spike (NGS), grain mass per  spike (GMS) and grain yield per plant (GYP)
+2

Referências

Documentos relacionados

Summary of analysis of variance for As, Cd, Ba, Cr, Cu, Ni, Pb, Zn contents in the soil, leaf and fruit of pineapple plants (CTV) subjected to sewage sludge and mineral

The fertilization with sewage sludge increased the contents of zinc and copper in the soil to values close to or higher than those obtained with NPK fertilization, but with

So, the concentration increase of nitrogen in leaf tissue of rose evidences that sewage sludge can replace the application of mineral fertilizer, reducing the cost of production

The application of municipal sewage sludge followed by dairy industry sewage sludge and waste from fruit pulp industry had a positive impact on the analyzed soil microbial

In a field experiment, the effects of application rates of sewage sludge and mineral N and P fertilizers on the productivity and technical characteristics of the cane-plant and

The increase in the N rates positively affected spike length, number of spikelets and of grains per spike, number of spikes per meter, N accumulation in the straw, leaf

Foram objetivos deste trabalho a caracterização do padrão de consumo de plantas medicinais em utentes de uma farmácia comunitária, a identificação de potenciais

To cite this Article Coutinho, João , Arrobas, Margarida and Rodrigues, Olga(1997) 'Effect of composted sewage sludge amendment on soil nitrogen and phosphorus