公开(公告)号：WO2014007654A1

公开(公告)日：2014-01-09

申请号：PCT/NZ2013/000005

申请日：2013-01-24

Applicant: ADVANCED AGRICULTURAL ADDITIVES (NZ) LIMITED ,  QUIN, Bertram Francis Charles ,  BISHOP, Peter Andrew

Inventor： QUIN, Bertram Francis Charles ,  BISHOP, Peter Andrew

IPC: C09K17/46 ,  C09K17/42

CPC classification number: C05D3/02 ,  B09C1/00 ,  B09C2101/00 ,  C05D9/00 ,  C05F11/00 ,  C05G3/007

Abstract: The invention relates to an agricultural additive comprising one or more polymers selected from the group consisting of synthetic poly-carboxylic acids and silicate polymers, which has the effect of enhancing plant growth by reducing soil metal toxicity. The invention further relates to an agricultural composition comprising the agricultural additive and an agricultural liming material. The additives and compositions of the invention can be used in place of liming materials to achieve the same or better soil detoxification benefits and consequent yield increases, or can be used in conjunction with liming materials, thereby reducing the quantity of liming material required to achieve the desired soil detoxification benefits. The invention thus also relates to a method of reducing or eliminating the quantity of liming material required to be applied to soil and/or plants to reduce or ameliorate soil metal toxicity, and generally to a method of reducing or ameliorating soil metal toxicity thereby enhancing plant growth.

Abstract translation: 本发明涉及包含一种或多种选自合成多羧酸和硅酸盐聚合物的聚合物的农业添加剂，其具有通过降低土壤金属毒性来增强植物生长的作用。 本发明还涉及包含农业添加剂和农用石灰材料的农业组合物。 可以使用本发明的添加剂和组合物代替石灰材料，以达到相同或更好的土壤解毒效果和随之而来的产量增加，或者可以与石灰材料一起使用，从而减少实现所需的石灰材料的量 期望的土壤排毒益处。 因此，本发明还涉及减少或消除施用于土壤和/或植物以减少或改善土壤金属毒性的石灰材料的量的方法，并且通常涉及减少或改善土壤金属毒性从而增强植物的方法 生长。