Eni-ente Nazionale Idrocarburi

Snamprogetti S.p.a.

Leonello Angelini

Ludwig Degen

Andrea Robertiello

Eugenio Fascetti

Roberto Olivieri

Aurelio Viglia

There is provided a solid composition of an organic fertilizer which is the solid product obtained by desalting a vinasse with phosphoric acid in the presence of ethanol. The product contains at least 1.5% of nitrogen, at least 4% of P.sub.2 O.sub.5, at least 5% of K.sub.2 O and at least 8% of carbon. Another composition, this one comprising a mixture of the foregoing with one or more inorganic or organic nitrogen, phosphorus or potassium compounds to yield a complex organo-mineral fertilizer, is also described.

Solid composition of organic fertilizer and of organo-mineral fertilizer

A description is given of the use of agricultural waste in the form of chemically treated cereal straw or fruit plant prunings together with the liquid residue from sugarbeet molasses in the production of balanced feedingstuffs suitable for feeding polygastric animals. The final useful mixture contains the agricultural waste as its main component and up to 60% of sugarbeet pulp, the remainder consisting of conventional additives.

Balanced feedingstuffs for ruminants, and the method for their production

A method is disclosed for producing D-aminoacids from racemic mixtures of N-carbamoyl derivatives of such acids or from the corresponding hydantoins wherein the racemic compounds are subjected to the enzymic and microbiological action of an enzymic complex prepared from microorganisms of the Agrobacterium genus, more particularly the NRRL B 11291 strain.

Growing community of inventors

Monterotondo, Italy

Leonello Angelini