豆科柱花草在我省大农业中的作用，不单是为了解决饲料．也有荒坡地利用、培肥、改革耕作制、农业持续高效的需要。果园间种柱花草，具有培肥、保水、稳温、生物防治等多种效益。 Legume column flowers in our province in the role of agriculture, not only to solve the feed. There are also barren land use, fertilizing, reform farming system, the sustainable and efficient agriculture needs. Orchards between the column flowers, with fertilizer, water, temperature, biological control and other benefits.