| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to agriculture. Liquid water agrochemical has potassium and/or sodium salts of humic acids as active component, with agrochemical containing not more than 16 wt % of potassium and/or sodium salts of humic acids, not more than 1 wt % of water-insoluble mechanical admixtures, has pH 9.0-10.5, product gelling in the process of storage for not less than 2 years is eliminated, agrochemical has the following element composition counted per sol-free sample, wt %: C - 57.46; H - 4.72; N - 2.97; O - 34.85.EFFECT: invention makes it possible to obtain liquid water agrochemical, which has optimal for practical application as fertiliser and plant growth stimulator composition and long storage term.1 tbl, 3 ex |
