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La diagnostica fogliare rapida per la gestione della concimazione delle colture ortive

aspetti metodologici e biologico-agronomici : tesi di laurea

  • Carmassi, Giulia

Caratterizzazione e valore fertilizzante di residui organici

il letame : tesi di laurea

  • Spinelli, Andrea agrario

Un siecle de succes dans le domaine de la fertilisation

rapports présentés au IIIème Congrès mondial des fertilisants avec toutes les discussion

  • Congres mondial des fertilisants 3. Heidelberg 1958

I concimi

  • Scurti, Francesco

Die Phosphatierung

wissenschaftliche Grundlagen und Technik

  • Machu, Willibald

La concimazione carbonica in serra

tesi di laurea

  • Ceccarelli, Flavio

Engrais [+]

Guide pratique de la fertilisation

  • Gros, Andre

Fertiliser recommendations for agricultural and horticultural crops

  • Gran BretagnaMinistry of agriculture, fisheries and food

Potassium research and agricultural production

proceedings of the 10th Congress of the International Potash Institute held in June 1974 in Budapest/Hungary

  • International potash institute

Plant nutrition for sustainable food production and environment

proceedings of the XIII International plant nutrition colloquium, 13-19 September 1997, Tokyo, Japan

  • International plant nutrition colloquium 13. Tokyo 1997.

18 th Symposium of international scientific centre of fertilizers

more sustainability in agriculture : new fertilizers and fertilization management : 8-12 november 2009 Rome, Italy : proceedings CIEC 2009

  • Symposium of the international scientific centre of fertilizers 18. Roma 2009