Buscar
Mostrando ítems 11-20 de 2829
Corn root length density and root diameter as affected by soil compaction and soil water content
(2007-01-01)
Negative effects of soil compaction have been recognized as one of the problems restricting the root system and consequently impairing yields, especially in the Southern Coastal Plain of the USA. Simulations of the root ...
Corn root length density and root diameter as affected by soil compaction and soil water content
(2007-01-01)
Negative effects of soil compaction have been recognized as one of the problems restricting the root system and consequently impairing yields, especially in the Southern Coastal Plain of the USA. Simulations of the root ...
Controle tecnológico da compactação de solo utilizando o cone de penetração dinâmica
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-20)
The control of soil compaction degree is essential to assure the minimum de-formation came from loads and humidity variations. Therefore, the objective of this work is to define the correlation between the specific dry ...
Numerical Analysis of the Behavior of Compacted and Natural Unsaturated Tropical Soils
(Ios Press, 2019-01-01)
Several regions of countries with tropical climate exhibit alternation between dry and rainy seasons and, these countries also exhibit geological processes that create ideal conditions for the formation of thick layers of ...
Quantifying soil compaction in persimmon orchards using isum (Improved stock unearthing method) and core sampling methods
(2020-07-01)
Agricultural activities induce micro-topographical changes, soil compaction and structural changes due to soil cultivation, which directly affect ecosystem services. However, little is known about how these soil structural ...
Soil compaction and soybean root growth
(Springer, 1998-01-01)
Soil compaction has a negative effect and Ca was shown to enhance root growth. The effects of soil subsurface compaction and liming on root growth and nutrient uptake by soybean were studied at the Department of Agriculture ...
Soil compaction and soybean root growth
(Springer, 1998-01-01)
Soil compaction has a negative effect and Ca was shown to enhance root growth. The effects of soil subsurface compaction and liming on root growth and nutrient uptake by soybean were studied at the Department of Agriculture ...
Root volume and dry matter of peanut plants as a function of soil bulk density and soil water stress
(2008-04-01)
Soil compaction may be defined as the pressing of soil to make it denser. Soil compaction makes the soil denser, decreases permeability of gas and water exchange as well as alterations in thermal relations, and increases ...
Root volume and dry matter of peanut plants as a function of soil bulk density and soil water stress
(2008-04-01)
Soil compaction may be defined as the pressing of soil to make it denser. Soil compaction makes the soil denser, decreases permeability of gas and water exchange as well as alterations in thermal relations, and increases ...