To express the negative effects of soil compaction, some researchers use critical values for soil mechanical strength that severely impair plant growth. The aim of this study was to identify this critical compaction depth, to test the functionality of a new, portable penetrometer developed from a spring dynamometer, and compare it to an electronic penetrometer traditionally used in compaction studies of agricultural soils. Three soils with distinct texture were conventionally tilled using a disk plow, and cultivated with different plant species. The critical soil resistance defined to establish critical compaction depth was equal to 1.5 MPa. The results of the new equipment were similar to the electronic penetrometer, indicating its viabili...
Soil compaction is a common problem that affects several soil properties and plant growth. In order ...
Com a intensa utilização de tecnologias voltadas à motomecanização das operações agrícolas, o proces...
A compactação do solo tem sido objeto de estudo devido a utilização mais freqüente e intensa da meca...
To express the negative effects of soil compaction, some researchers use critical values for soil me...
To express the negative effects of soil compaction, some researchers use critical values for soil me...
A agricultura moderna sofre grande impacto da mecanização devido ao aumento do tráfego e do peso do ...
Diversos penetrômetros são utilizados para avaliar a resistência do solo à penetração em sistemas de...
The diference soil management systems, can result in soil physical changes, such as the formation of...
Knowledge the resistance to penetration has been used as an indicator of compaction, and it is relat...
In the last 10 years, the great expansion of Brazilian agriculture has been occurring in the Center-...
A portable recording penetrometer was used for in situ field measurements of soil strengths in exist...
Soil compaction due to traffic is the process whereby soil bulk density is increased. The compaction...
Diversos penetrômetros são utilizados para avaliar a resistência do solo à penetração em sistemas de...
Penetrômetros auxiliam na determinação da capacidade de suporte do solo na engenharia civil e na ava...
The traffic of agricultural machines can cause soil compaction, reducing, above all, its porosity. T...
Soil compaction is a common problem that affects several soil properties and plant growth. In order ...
Com a intensa utilização de tecnologias voltadas à motomecanização das operações agrícolas, o proces...
A compactação do solo tem sido objeto de estudo devido a utilização mais freqüente e intensa da meca...
To express the negative effects of soil compaction, some researchers use critical values for soil me...
To express the negative effects of soil compaction, some researchers use critical values for soil me...
A agricultura moderna sofre grande impacto da mecanização devido ao aumento do tráfego e do peso do ...
Diversos penetrômetros são utilizados para avaliar a resistência do solo à penetração em sistemas de...
The diference soil management systems, can result in soil physical changes, such as the formation of...
Knowledge the resistance to penetration has been used as an indicator of compaction, and it is relat...
In the last 10 years, the great expansion of Brazilian agriculture has been occurring in the Center-...
A portable recording penetrometer was used for in situ field measurements of soil strengths in exist...
Soil compaction due to traffic is the process whereby soil bulk density is increased. The compaction...
Diversos penetrômetros são utilizados para avaliar a resistência do solo à penetração em sistemas de...
Penetrômetros auxiliam na determinação da capacidade de suporte do solo na engenharia civil e na ava...
The traffic of agricultural machines can cause soil compaction, reducing, above all, its porosity. T...
Soil compaction is a common problem that affects several soil properties and plant growth. In order ...
Com a intensa utilização de tecnologias voltadas à motomecanização das operações agrícolas, o proces...
A compactação do solo tem sido objeto de estudo devido a utilização mais freqüente e intensa da meca...