The experiment was carried out on tomato (zhongza 105) cultivation using organic soil cultivation with root restriction cultivation (T1) and root non-restriction cultivation (T2), ordinary soil cultivation as a control (CK).

A critical problem associated with common organoclays is that they are susceptible to decompose at high temperatures, and that the surfactant released may reduce the stability of the invert emulsion.

Research on Basic Categories of Soil Taxonomy of Histosols in Heilongjiang Province;

Structure and properties of isobutylene-isoprene rubber/organic clay nanocomposites;

Structure and properties of organic clay/rubber nanocomposites prepared by melt blending;

Through explaining the problem that raised in the sludge treatment and disposal municipal sewage treatment plant, and demanding of the soil for flowers in the city and family, we put forward a new way of using the sludge which is made into organic soil for flowers and containing bioactive matters.

4% organic clay modified by quaternary ammonium salt as additive,5% T104(low basic value synthetic calcium sulphonate)and 5% T154(polyisobutenyl substituted succimide)as dispersant.