[PDF] Top 20 Soil management: introduction of tillage in a vineyard with a long-term natural cover
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Soil management: introduction of tillage in a vineyard with a long-term natural cover
... role in the differences of total leaf area between soil management techniques in the cultivar ...contribution of lateral leaf area for whole plant leaf area was higher on tilled ... See full document
12
RESIDUAL EFFECT OF SOIL TILLAGE ON WATER EROSION FROM A TYPIC PALEUDALF UNDER LONG-TERM NO- TILLAGE AND CROPPING SYSTEMS
... one of the chief causes of agricultural land degradation. Practices of conservation agriculture, such as no-tillage and cover crops, are the key strategies of soil erosion ... See full document
10
Changes in bacterial community of soil induced by long-term straw returning
... changes in soil bacteria com- munities after the application of organic and inorganic fertilizer amendments and straw ...and management related factors, such as climate, soil properties ... See full document
8
SHORT AND LONG-TERM EFFECTS OF TILLAGE SYSTEMS AND NUTRIENT SOURCES ON SOIL PHYSICAL PROPERTIES OF A SOUTHERN BRAZILIAN HAPLUDOX
... significance in bulk density among tillage systems was observed only in the ...effect of soil tillage on this parameter was small at the end of the ninth ...year. ... See full document
10
Long-term nitrogen fertilization in native pasture with Italian ryegrass introduction - Effects on soil health attribute indicators
... combined soil samples (ten subsamples) of the 0-20 and 20-40cm soil layers sampled during August of ...grazed with traditional cattle management until approximately 1980 when ... See full document
6
Soil chemical properties affected by cover crops under no-tillage system
... millet in the year 2009 provided the highest values. In soil under fallow and millet in 2008 and under ...brizantha in 2009 we observed the highest values of ...effect of ... See full document
9
Seasonal and interannual fluctuation of the microbial soil community in a maize field under long-term conservation agriculture management
... settlement in a Zea mays parcel under long-term agricultural practices aiming to minimize the disruption of the soil’s structure, composition and natural biodiversity was analyzed by ... See full document
18
Forms oF InorganIc PhosPhorus In soIl under dIFFerent long term soIl tIllage systems and wInter croPs (1)
... In natural ecosystems on young, little weathered soils, P availability is controlled by the dissolution of primary mineral phosphate (tiessen et ...however, in more weathered soils, the ... See full document
12
Iron oxides dynamics in a subtropical Brazilian Paleudult under long-term no-tillage
... conventional tillage practices, soil under native vegeta- tion should not be considered a suitable ...on soil iron oxides was analyzed in compari- son to the conventionally-tilled soil, ... See full document
7
Soil carbon balance in long-term no-till in a sub-tropical environment
... sink of atmospheric CO2, according to land use and ...8% of the global annual ...C in soils and reduce greenhouse gas (GHG) ...sources of GHG emissions for Campos Gerais region in ... See full document
124
AERATION CONDITION OF A CLAYEY OXISOL UNDER LONG- TERM NO-TILLAGE
... a soil management system in which the seeds of crops are deposited without prior plowing of the soil, where the soil is only disrupted when opening furrows for ...amount ... See full document
10
Winter cover crops affecting physical and chemical soil attributes in a commercial vineyard
... role in nutrient cycling in the soil and add labile organic carbon to the system, bringing economic benefits with minimal long-term impact on the soil and on water and air ... See full document
7
CHARACTERIZATION OF SOIL STRUCTURE AND POROSITY UNDER LONG-TERM CONVENTIONAL TILLAGE AND NO-TILLAGE SYSTEMS
... Different management systems tend to modify soil structure and porosity over the ...aim of this study was to study modifications in the morphostructure and porosity of dystroferric Red ... See full document
8
Clay Mineralogy of Subtropical Soils under Long-Term Organic Fertilization in No-Tillage Systems
... mineralogy of TR and TH was similar in the three analyzed layers, due to the fact that the pedogenetic horizon A ...differences in mineral phases between the treatments, as also reported by ... See full document
14
Influence of long-term fertilization on soil enzyme activities
... [6]. Soil enzymes catalyze reactions in soils that are important in cycling of nutrients such as C, N, P, and S ...primarily of microbial origin but may also originate from plant and ... See full document
4
MICROBIAL ACTIVITY IN A SOIL WITH COVER CROPS IN SUCCESSION WITH MAIZE IN A NO-TILLAGE SYSTEM
... as cover crop to improve the environment for subsequent crops, especially millet, which is one of the species responsible for the expansion of the no-tillage system in the central ... See full document
10
Effects of Long-Term Fertilization Management Practices on Soil Microbial Carbon and Microbial Biomass in Paddy Soil at Various Stages of Rice Growth
... treatments in the order organic fertilizer > mineral fertilizer > no ...amounts of labile organic C, which could be not only readily decomposed, but may promote microbial activity and thus increase ... See full document
12
STABILIZATION OF SOIL HYDRAULIC PROPERTIES UNDER A LONG TERM NO-TILL SYSTEM
... Measurement of soil physical properties such as hydraulic conductivity (K) at different soil water pressure heads, and quantification of water-conducting macroporosity (ε ma ) and total ... See full document
12
LIMITES À ARBITRAGEM - O CASO DA LONG-TERM CAPITAL MANAGEMENT
... da Long-Term Capital Management (LTCM) – é possível compreender o modo como se comportam os arbitragistas nos mercados financeiros modernos e demonstrar que a arbitragem praticada pelos mesmos ... See full document
36
Conservative surgical management of in situ subungual melanoma: long-term follow-up
... conducted in the Dermatology Department of Hospital General ...González in Mexico City. We performed a search in our histopathology database in order to re- trieve all patients ... See full document
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