| abstract |
The invention discloses a kind of fruit tree nutrition agent, the composition of the nutritional agents is：Copper sulphate, white lime, burnt ethylene carbonate, histidine, bovine serum albumin(BSA), p-nitrophenyl phosphoric acid, triethylamine, trishydroxymethylaminomethane borate EDETATE SODIUM cushioning liquid, zinc sulfate, water.The technical problem grown of fruit tree can be influenceed by solving fruit tree shortage nutrition. |