1. Characteristic 1: a method for preparing herbicide mixture, which is characterized by: combining the first spreading of osin herbicide with the adsorbent containing the second spreading salt； Select the salt from the group, which includes: (a) an ammonium salt from formula (1), wherein R1,R2,R³ and R⁴ are independently a hydrocarbyl C₁₋₁₂ and X is an agronomically acceptable anion； (b) a salt containing a nitrogen heterocycle of the formula (2) wherein A is a 5- or 6-membered heterocyclic ring； R⁵ is a C₁₋₂₀ alkyl；R8310 is hydrogen or c832131-832626；X is an acceptable anion in agriculture； (c) a formula phosphate (3), r8311；R8322,R⁹ and R¹⁰ are independently a hydrocarbyl C₁₋₁₂ and X is an agronomically acceptable anion； and mixtures thereof, and wherein the herbicidal mixture has a total herbicide concentration not greater than about 40% by weight of acid equivalent (e.a.). Claim 4: The method of claim 1, characterized in that the salt of the formula (1) is selected from the group consisting of tetraethylammonium chloride, tributylmethylammonium chloride, tetrabutylammonium chloride, tetrabutylammonium bromide and dodecyltrimethylammonium chloride. Claim 7: The method of any one of claims 1 to 6,It is characterized in that the formula salt (2) is selected from 1-butyl-1-methyl-pyridylene chloride, 1-butyl-1-methyl-pyridine chloride, 1-butyl-3-methylpyridylene chloride, 1-methyl-3-methylpyridylene chloride, 1-methyl-3-dimethyldiazoxide chloride, ethyl pyridinium chloride and brominated ethyl pyridinium ammonium chloride. 115. Claim 9: any method of claims 1 to 8, characterized in that the formula salt (3) comprises chlorination of tetrabutyl phosphorus. 1. Claim 11: any method of claims 1 to 10, which is characterized by the selection of osin herbicide from 3,6-dichloro-2-methoxybenzoic acid (dicamba)；2,4-dichlorophenol (2,4-D)；4 - (2,4-dichlorophenyl) butadiene (2,4-dichlorophenyl)；2 - (2,4-dichlorophenyl) propane (dichloropropyl)；2 - (4-chloro-2-methylphenyl) a
