نتایج جستجو برای: soil macrofauna
تعداد نتایج: 181592 فیلتر نتایج به سال:
Soil fauna is an essential component of the soil ecosystem for maintaining nutrient cycling and biological fertility. This study assessed biodiversity (macrofauna, mesofauna, microfauna) to define strategies sustainable management tropical agricultural soils. The was carried out in 200 production units Department Sucre, northern Colombia. Physicochemical properties (organic matter, nitrogen, ph...
Very few principles have been unraveled that explain the relationship between soil properties and soil biota across large spatial scales and different land-use types. Here, we seek these general relationships using data from 52 differently managed grassland and forest soils in three study regions spanning a latitudinal gradient in Germany. We hypothesize that, after extraction of variation that...
Abstract Although chickens can improve the chemical properties of soil through deposition excreta, their effects on macrofauna are poorly known. This work assessed grazing indigenous laying hens two agroecosystems in Portugal: an organic horticultural field and a conventional orchard. At field, were used to control weeds results compared with those other weed treatments: mechanical (rototiller)...
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