Arbuscular mycorrhizal colonization of lime in different agroecosystems of the dry tropics

azote bodenart citrus aurantifolia contenido de agua en el suelo cultivo mixto ecosistema ecosystems esporas fertilisation fertilizer application fosforo gigaspora glomus irrigation kulturmethode metabolic disorders mexico mexique mixed cropping monocultivo monoculture mycorrhizae nitrogen obstbau pflanzengesellschaft pflanzenphysiologie ph del suelo ph du sol phosphore phosphorus potasio potassium racine riego roots soil ph soil water content spore spores teneur en eau du sol textural soil types tipos texturales de suelos tropen tropical zones type de sol textural zona tropical zone tropicale