The effect of stage of development on the nutritive value of maize plant and maize plant meal [Zea mays, development, feed meals, lignins, crude fibre, nutritive value]

agronomic characters aliment pour animaux alimentos para animales carbohidratos carbohydrates cellulose celulosa cereales cereals composition crops crude fibre cultivos cultivos de grano developmental stages economic plants energia energie energy energy sources etapas de desarrollo feed crops feed grasses feed meals feeds fertilidad del suelo fibra bruta fibre brute glucane glucano glucans glucide glumiflorae grain crops gramineae gramineas graminee grasses harina para piensos industrial crops ligninas lignine lignins monocotyledons natural resources nutrientes nutrients nutritive value oil crops organic compounds plantas plantas azucareras plantas feculentas plantas forrajeras plantas industriales plantas oleaginosas plante plante de culture plante industrielle plants polyholoside polysaccharides recursos recursos naturales resources ressource ressource naturelle soil fertility starch crops substance nutritive sugar crops valeur nutritive valor nutritivo zea mays