| 摘要 |
<p>Substituted phenylsulphonyltriazinylurea and salts thereof have general formula (I), where R1 is Cl, NO¿2?, COOCH3; R?2¿ is H, Cl; R3 is H, CH¿3; R?4 is CH¿3?, C2H5, C6H5, C6H4Cl-2 and X is not present or X is K, Na, α. The claimed means for stimulating and suppressing plant growth contains as an active substance the substituted phenylsulphonyltriazinylurea, or salts thereof of the above-mentioned formula.</p> |
