| 摘要 |
PROBLEM TO BE SOLVED: To provide a low phosphate stress-resistant formulation which can alleviate the stress caused even if a plant to be cultivated cannot absorb sufficient phosphate by the reason of low phosphate concentration of a culture medium, and the like.SOLUTION: The invention provides a low phosphate stress-resistant formulation suppressing growth inhibition caused by the reason that a plant cannot absorb phosphate in the amount necessary for growth, the low phosphate stress-resistant formulation comprising humic acid as a main component. The above humic acid is fulvic acid or humic acid.SELECTED DRAWING: None |
