Nutrient solution for fruit tree planting

[0010] The present invention will be further described in conjunction with the embodiments.

[0011] A nutrient solution required for planting fruit trees, with the following formula (components and their weight percentages): 8.0-12.0, pyrethrum 2-3, enteromorpha compound homologous amino acids 4.0-4.2, glycine hydrochloride 9.0-13.0, Dipotassium hydrogen phosphate 9.0-12.0, distilled water 100.

[0012] A nutrient solution required for planting fruit trees has the following processes:

[0013] (1) Biological chitosan extract, Enteromorpha complex homologous amino acids, glycine hydrochloride, dipotassium hydrogen phosphate and the above ingredients are mixed, add distilled water to 980mL, mix well, filter and sterilize; adjust to pH 6.9 (use 1mol / LKOH);

[0014] (2) Slowly heat to boiling for 1min, autoclave at 121℃ for 15min, cool to 50℃~55℃ to obtain sterile nutrient solution;

[0015] (3) After cooling, it is sub-packed, inspected, and put into storage after being qualified.