Results 21 to 30 of about 12,710,147 (277)

The Least Limiting Water Range to Estimate Soil Water Content Using Random Forest Integrated with GIS and Geostatistical Approaches

open access: yesJournal of Agricultural Sciences, 2023
Algorithms that exist in every area today have become the center of our lives with technological developments. The uses of machine learning algorithms are being researched with the new developments in the agricultural field.
Orhan Dengiz, Pelin Alaboz
doaj   +1 more source

Cover crops influence the physical hydric quality of a tropical sandy soil under no-tillage cotton cropping [PDF]

open access: yesRevista Brasileira de Ciência do Solo
Reduced stability and structural resilience expose sandy soils to physical degradation under intensive production systems. This study aimed to evaluate the influence of different cover crops (CC) under no-tillage system (NTS) cotton cropping, grown ...
Pedro Luan Ferreira da Silva   +5 more
doaj   +1 more source

Least limiting water range of Udox soil under degraded pastures on different sun-exposed faces [PDF]

open access: yes, 2017
The efficient use of water is increasingly important and proper soil management, within the specificities of each region of the country, allows achieving greater efficiency.
Rodrigues de Assis, Igor   +13 more
core   +1 more source

Least limiting water range in Spodosol and initial growth of sugarcane under soil bulk densities and salinities [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2019
The impacts of agricultural mechanization and soil management on sugarcane activity may compromise the growth of plants. This study aimed to evaluate the initial growth of sugarcane (Saccharum officinarum) at soil densities under two salinity conditions,
Raphaela R. Bezerra   +5 more
doaj   +1 more source

Spatialization of least limiting water range in an Oxisol under two sugarcane harvesting systems [PDF]

open access: yes, 2015
The objective of this work was to evaluate the least limiting water range of an Oxisol under a sugarcane cultivation with mechanical and manual harvesting, and to establish the spatial variability relationship between this attribute and crop productivity.
Souza, Gustavo Soares de   +4 more
core   +1 more source

Can the non/least-limiting water range concept be rehabilitated?

open access: yes, 2023
A historical perspective of the development of the concept of the least/non-limiting water range (LLWR/NLWR) is presented. Bibliographic evidence shows that researchers involved in the development of the concept were aware of the limitations of using ...
Leão, Tairone, Paiva
core   +1 more source

Least limiting water range in Oxisols under different levels of machine traffic

open access: yesComunicata Scientiae, 2018
This work aimed, to evaluate the structural behavior of Oxisols based on the least limiting water range (LLWR) and establish relations with corn crop. The experiment was carried out in a randomized block design with five treatments and four replications.
De Vares Rossetti, Karina   +1 more
openaire   +4 more sources

Soil compaction and least limiting water range in dryland rice yield [PDF]

open access: yes, 2004
O objetivo deste trabalho foi determinar o intervalo hídrico ótimo e sua relação com a produtividade de grãos de arroz de sequeiro em um Latossolo Vermelho de textura média.
Beutler, Amauri Nelson   +4 more
core   +1 more source

Biological soil loosening by grasses from genus Brachiaria in crop-livestock integration

open access: yesActa Scientiarum. Agronomy, 2015
Soil compaction associated with pastures degradation can decrease animal productivity, forage longevity and compromise environmental sustainability. To confront this serious issue, the loosening potential of forages should be recognized. We evaluated the
José Flávio Neto   +5 more
doaj   +1 more source

Controlled traffic and soil physical quality of an Oxisol under sugarcane cultivation

open access: yesScientia Agricola, 2015
Machinery traffic in sugarcane (Saccharumsp.) plantations reduces soil physical quality, and hinders both root development and crop yield. We evaluated the physical quality of an Oxisol and the development of sugarcane roots under controlled traffic. The
Gustavo Soares de Souza   +3 more
doaj   +1 more source

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