Results 1 to 10 of about 2,891,410 (341)

Growth and yield of Kinnow (Citrus reticulata Blanco) and soil physical properties as affected by orchard floor management practices in Punjab, Pakistan

open access: yesSoil & Environment, 2012
Improvement of soil physical properties through orchard floor management is a desired option because it results in improved yields, better nutrients and water use efficiency and reduced runoff.
Hafeez-ur-Rahman   +2 more
doaj  

Cover crops species as affecting soil aggregation, aggregate stability, organic carbon concentration and soil bulk density in different soil aggregate fractions. [PDF]

open access: yes, 2015
The objectives of this study were to elucidate the effects of crop rotation with cover crop species in the soil aggregation, total organic carbon concentration in the whole soil and in the soil aggregates fractions and soil bulk density of the cultivated
CRUSCIOL, C. A., LI, Y., NASCENTE, A. S.
core  

Soil Amendment Combining Bentonite and Maize Straw Improves Soil Quality Cropped to Oat in a Semi-Arid Region

open access: yesAgronomy
Soil amendments have been proposed as an effective way to enhance soil carbon stocks on degraded soils, particularly in dryland farming areas. Soil organic carbon (SOC) plays an important role in improving soil quality, and soil aggregates are known to ...
Lanying Zhang   +6 more
doaj   +1 more source

Correlação entre a produtividade do feijoeiro no sistema de produção orgânica e atributos do solo Correlation between common bean yield under organic production and soil attributes

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
Objetivou-se, com este trabalho, identificar um conjunto de atributos do solo, físicos (AF), químicos (AQ) e biológicos (AB) correlacionados com a produtividade do feijoeiro, visando estabelecer as condições de solo mais adequadas ao cultivo desta ...
Luís F. Stone   +4 more
doaj  

Stability of salts and complexes of humic acids [PDF]

open access: yes, 2009
Základem práce je studium vlivu přítomnosti kovů inkorporovaných do struktury huminových látek při tepelné zátěži za přítomnosti vzdušného kyslíku.
Nováčková, Kristýna
core  

Towards hand biometrics in mobile devices [PDF]

open access: yes, 2011
The increasing demand of security oriented to mobile applications has raised the attention to biometrics, as a proper and suitable solution for providing secure environment to mobile devices. With this aim, this document presents a biometric system based
Guerra Casanova, Javier   +3 more
core   +1 more source

Straw Addition Enhances Crop Yield, Soil Aggregation, and Soil Microorganisms in a 14-Year Wheat-Rice Rotation System in Central China. [PDF]

open access: yesPlants (Basel)
Liu B   +11 more
europepmc   +1 more source

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