Nutrient balances and the need for fertilizers in semi-arid and arid regions

Ítems similars

• Physiological aspects of crop productivity
• Potassium research and agricultural production
• Agricultural yield potentials in continental climates
• Fertilizantes: el alimento de nuestros alimentos /
  per: Sánchez Nava, Jorge
  Publicat: (2007)
• Compuestos nitrogenados no proteicos en la fabricación de gránulos de paja