1. Characteristic 1: an added can mixture concentrate, including: 1-50% (by weight) of surface, wherein the surface is a phosphate, a polymeric surface or a mixture of both； and 1-90% (by weight) of triglyceride (1), wherein r830808；R83099,and R⁶ independently represent saturated or unsaturated C₆₋₂₁ alkyl, and wherein the additive concentrate of tank mixing forms a stable emulsion with dilution in a pesticide spray mixture. Claim 2: The additive tank mixing concentrate according to claim 1, wherein the triglyceride fatty acid ester of the formula (1) is a vegetable or seed oil such as, for example, almond oil, canola, soybean oil, rapeseed oil, olive oil, castor oil, sunflower seed oil, coconut oil, corn oil, cottonseed oil,Or a mixture of the two. 104. Claim 4: the concentration of the additive in the tank in any of the first or second requirements, wherein the pesticide spray mixture contains the herbicide. Claim 6: in any one of the requirements of 1-5, the concentration of the additive mixed in the tank, wherein the pesticide spray mixture contains 2.4-D soluble salts, aminopyridinol soluble salts, aminopyridine soluble salts, a soluble clopialid water salt, a soluble digamba water salt, a soluble organic matter Picloram's soluble salt, a triclopir soluble salt,Or a mixture of the two. Claim 7: additive concentrate mixed in the tank body of any one of claims 1-6, wherein the phosphate coating is an acid or salt of a monophosphate or diazo ester, an acid or salt of a monophosphate or tetraethyl benzene； A kind of diphenyldienediendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialiendialien of monophosphate or tetraacetyltriphenolOr an acid or salt of a monophosphate or a diphosphate of dioxophenol or tetraethyl benzene. Claim 8: the additive tank mixture concentrate in any 1-7 claims, in which the polyurethane surface is an ABA block c
