Given their richness in nutritive elements, the majority of agricultural waste is used as soil amendments, including olive oil waste. The purpose of this study […]
Wood ash – green energy production side product as fertilizer for vigorous forest plantations
Notable amounts of wood ash containing plant macro and micronutrient elements in balanced proportions are produced in Latvia. If bioenergy production source product is plant […]
Freshwater sapropel (gyttja): its description, properties and opportunities of use in contemporary agriculture
Sapropel (gyttja or dy) is a type of fine-grained and loose sediments, rich in organic matter, deposited in freshwater bodies. Properties of sapropel and quite […]
The properties of wheat straw combustion and use of fly ash as a soil amendment
Agriculture is one of possible producers of by-products suitable for energy purposes, such as rapeseed and wheat straw. But on the other hand, not only […]