It is considered that active soil organic matter had influence on soil nutrient, plant growth, environment, atmosphere and human kind.
土壤有机物质的活性成分是对土壤养分、植物生长乃至环境、大气和人类有影响的有效物质。
2
The wild benthic Marine algae include rich nutrient and trace element and active substance of biology.
野生底栖海藻含有丰富的营养，尤其是微量元素和生物活性物质。
3
The paper summarized the nutrient content and kinds, source, functions of physiological active substances in bovine colostrumsand introduced the application of bovine colostrums in animal production.