… , there was degradation of the soil structural quality in relation to the NF, and the most
noticeable effects were in the HG (Table 2), differing from the results found by Giarola et al. (2010…

Soil compaction can be detrimental to plant growth and production, and can threaten the
long-term sustainability of no-tillage systems. Chisel plowing is one of the alternatives for …

Characteristics of hardsetting soils Hardsetting soils present a pedogenetic densification in
the surface horizons (A and AB) and the subsurface horizons (BA, B, E, EB, BE)(Mullins et al., …

Soil fertility and conservation tillage systems play important roles in agro–ecosystem
productivity and preservation. Soil spatial variability of phosphorus (P) and potassium (K) was …

Many soils have a hard-setting behavior, also known as cohesive or “coesos”. In such soils,
the penetration resistance increases markedly when dry and decreases considerably when …

… NF and HG soils, up to 30 cm deep, it was possible to identify two layers with distinct structures,
while in the LG up to three layers were identified. The NF … when compared to the NF. The …

… ® 71G NF Polymer) can be obtained from Carbopol ® 971P NF Polymer via dry … NF and
71G NF polymers is ■■■■■ of the amount used for ‘highly crosslinked’ Carbopol 974P NF …

ReP USP - Detalhe do registro: Microstrura de latossolo vermelho eutroférrico sob rotação
e sucessão de culturas em sistema de semeadura direta Home About USP Schools USP …

In the present paper a voltammetric sensor based on glassy carbon electrode (GCE) and
cobalt phthalocyanine (CoPc)/multiwalled carbon nanotube (MWCNT) composite has been …

Desiccation tolerance (DT) in angiosperms is present in the small group of resurrection
plants and in seeds. DT requires the presence of protective proteins, specific carbohydrates, …