| 摘要 |
A method of optimizing crop yields which comprises assaying immature plant tissues for essential trace minerals, comparing the results of the tissue assay along with known trace mineral parameters for that plant species to determine the most limiting to the least limiting trace mineral in terms of mineral deficiency or imbalance in said plant tissues and applying to the immature plant an effective amount of at least the most limiting trace mineral in the form of a bioavailable amino acid chelate. |
