A more complete understanding of soil chemistry and plant nutrition has led to greater fertilizer use with improved fertilization methods and crop cultural practices. The modem fertilizer industry and with it fertilization practices began in the humid countries of the world.
Ik heb een vraag over het boek:
‘Fertilization of Dryland and Irrigated Soils - Hagin, J., Tucker, B.’.
Vul het onderstaande formulier in.
We zullen zo spoedig mogelijk antwoorden.
