The current guidelines of waste management are aimed at the recovery and recycling biowaste while respecting protection human health environment. recent European legislation on fertilizers provides for use digestates derived from organic fraction municipal solid (OFMSW). objectives this study were to verify fertilizing effect three types OFMSW ryegrass culture comparing mineral fertilization ev...

The global increase in the demand for fertilizers and thus phosphorus (P) contributes to depletion of P reserves need recycle this element. This paper presents results a pilot-scale experiment on possibility using fertilizer preparation containing alginate, Fe (AFP) obtained process adsorption from sludge water hydrogel alginate adsorbent cross-linked with iron (III) ions. influence AFP growth ...

The large volumes of meat and bone meal (MBM) being produced are leading to an increased demand for research into innovative methods utilizing MBM obtaining further benefits. object this study is analyze the efficiency bioethanol biodiesel production obtained from corn grain fertilized with animal waste. For realization study, a four-year field experiment was carried out different doses in comp...

Water application efficiency, soil organic matter content, water stress inside root zone, EC soil, yield, quality and productivity of potato were investigated under arid poor sandy soils in Egypt during two growing seasons 2018/2019 2019/2020 at the Research Farm National Center (NRC). efficiency average content increased by increasing amount fertilizers applied. The values yield protein carboh...

The present study was designed to compare fertilization rates following oocyte exposure to spermatozoa from different buffalo bulls, using three sperm preparation methods i.e. percoll density gradient, swim-up (modified Ca free Tyrode’s medium and TALP medium) and sodium citrate washing prior to co-incubation with oocytes. Buffalo oocytes were aspirated from ovarian follicles within 1.5 to 2 ho...

Remote monitoring of the management coffee crops is necessary as demand in decision-making, where aim to rise production based on sustainable a constant growth. In this work, it was evaluated potential images obtained by low-cost sensors discrimination sources and doses mineral organomineral fertilizers coffee. The experimental design randomized blocks, with five blocks six treatments, follows:...

The objective of this study was to evaluate the effect filter cake biochar on chemical and microbiological attributes a dystrophic red-yellow latosol cultivated with macaúba (Acrocomia aculeata), araçá (Psidium firmum) cajuzinho do cerrado (Anacardium humile), species native Cerrado. Thus, responses soil were evaluated 120 days after transplanting seedlings using four doses (1%, 2%, 4% 8% v/v) ...