Patent ID: 8617287

Claim:
A liquid mineral composition for leaf spraying comprising the following formula (I): total ammoniacal nitrogen (N %) 0.08% to 2% potassium expressed as K 2 0 (%). 3% to 6% magnesium expressed as MgO (%) 0.4% to 0.8% sodium expressed as Na 2 0 (%) 1% to 2% calcium expressed as CaO (%) 0% to 0.5% total sulphates expressed as SO 3 (%) 3% to 6% total phosphorus expressed as P 2 O 5 (%) 0% chlorides Cl (%) 1% to 2% bicarbonates (% of HCO 3 ) 1.2% to 3.0% boron (%) 0.1 to 0.2% copper (%) 0.018% to 0.03% manganese (%) 0.00005% to 0.006% iodine (%) 0.02% to 0.04% zinc (%) 0.00005% to 0.006% iron (mg/kg) 0.0002 to 0.003 water water in a sufficient amount for 100% the percentages consisting in percentages by weight compared to the total weight of the composition, for improving the adaptive response of plants to a change in environmental conditions.