Biowaste, the separately collected organic fraction of municipal solid waste, can be reused for soil conditioning after composting. In this way, environmentally harmful waste management strategies, such as landfilling or incineration, can be reduced. However, frequent application of composts to soil systems may lead to the accumulation of heavy metals in soils, and therefore legal criteria were...

Mineral Fertilizers. It is considered to be the hall-mark of the good agriculturist that he aims not only to produce maximum crops, but to maintain the fertility of his soil unimpaired for the benefit of posterity. Both these ends were achieved in former times by the use of animal manures, by fallowing at regular intervals, and at a later date by the practice of crop rotation in conjunction wit...

Soil disturbance of wildlands sites during construction or erosion often results in loss of nutrientrich topsoils and decreased plant available nitrogen (N). When soil organic matter is removed, the content, decomposition and cycling of organic N within soils is also decreased, reducing long-term sources of plant available N. Yard waste composts are a potential resource for replacement of deple...

The phytotoxic and antimicrobial properties of olive mill wastes have been widely investigated and demonstrated over the past decade. However, their potential utilization as biodegradable pesticides against plant pathogens is still poorly understood. In this study, a series of laboratory bioassays was designed to test the inhibitory effects of sterile water extracts of two-phase olive mill wast...

A collapse of soil microbial diversity, mainly due to chemical inputs, has been reported lead the degradation conventional agroecosystems. The use compost from urban and agricultural waste management, in order achieve a net gain storage C, is an adequate management soils, especially rainfed conditions. However, great variability composts different maturity origins soils which they are added lim...

Composts of spent mushrooms substrates can be an alternative for the partial replacement peat as growing media in horticulture. Three mature composts from Agaricus bisporus (Ag), Pleurotus ostreatus (Pl), and 70% Ag:30% Pl (AgPl) production were used components media, at a 1:4 compost:peat ratio red baby leaf lettuce. They showed higher yields, between 3 7 times more than that itself, even unde...