Results 81 to 90 of about 8,065 (215)

Microbial Community Response to Fertilizer Treatments in Hawaiian Oxisol

open access: yes, 2019
Investigation of microbial community response to single additions of urea, compost, and unfertilized control in a controlled greenhouse experiment using Hawaiian oxisol Lahaina ...
University of Hawaii at Manoa (17855642)
core  

Physical properties of Oxisol under conventional corn cultivation and no-till management systems

open access: yes, 2019
Searches for soil management systems that aim at maintaining soil quality are fundamental, along with sustainable agricultural and farming management.
Pelá, Adilson   +5 more
core   +1 more source

Adsorção de íons Cu2+ em latossolo vermelho-amarelo húmico

open access: yesQuímica Nova, 2000
In environmental studies it is necessary to know the adsorption behavior of metals by soils, since the unfavorable effects of heavy metals and even the micronutrients at high concentrations in the environment are related to these adsorbents' ability to ...
Jordão Cláudio Pereira   +4 more
doaj  

Adsorption and availability of phosphorus in response to humic acid rates in soils limed with CaCO3 or MgCO3

open access: yesCiência e Agrotecnologia
Humic acid (HA) may reduce adsorption and increase soil P availability, however, the magnitude of this effect is different when Ca2+ prevails over Mg2+ in limed soils.
Henrique José Guimarães Moreira Maluf   +4 more
doaj   +1 more source

Using root water uptake estimated by a hydrological model to evaluate the least limiting water range [PDF]

open access: yesRevista Brasileira de Ciência do Solo
The least limiting water range (LLWR) has been extensively determined, but evaluating if LLWR can indeed indicate soil physical stress on plant growth is still a controversial issue.
Paulo Ivonir Gubiani   +1 more
doaj   +2 more sources

Geotechnical characteristics of oxisol B horizons.

open access: yes, 1988
The opportunity to determine a few geotechnical characteristics of samp[les taken from B horizons of Oxisol pedons thoroughly studied by soil scientist seemed to the authors to be a valid exercise.
SOUZA, J. L. R. de   +3 more
core  

PEMANFAATAN KAPUR, TITONIA(Tithonia diversifolia) DAN PUPUK KANDANG AYAM BAGI TANAMAN JAGUNG(Zea mays ) PADA OXISOL [PDF]

open access: yes, 2011
Penelitian tentang pemanfaatan kapur, titonia (Tithonia diversifolia), dan pupuk kandang ayam bagi tanaman jagung (Zea mays ) pada Oxisol, telah dilaksanakan dari bulan Juni sampai Desember 2010, di Nagari Rambatan, Kecamatan Rambatan, Kabupaten Tanah
RHAFIKA, PERMATASARI
core   +1 more source

DISPONIBILIDADE DE NUTRIENTES E CARBONO ORGÂNICO EM SOLOS CONTENDO CARVÃO HIDROTÉRMICO LAVADO E NÃO LAVADO E COMPARAÇÃO COM SOLOS ANTROPOGÊNICOS

open access: yesQuímica Nova, 2019
Hydrochar washed (1.0, 2.5, 5.0 and 10.0 %) and not washed (10.0%) produced by hydrothermal carbonization using vinasse and sugarcane bagasse was applied in sand, ultisol and oxisol columns, and the release of NO3-, Orthophosphate, SO42-, Total Organic ...
Ariane Maziero Santana   +4 more
doaj   +1 more source

PERANAN ASAM OKSALAT DAN SITRAT TERHADAP KETERSEDIAAN FOSFAT OXISOL

open access: yes, 2014
Oxisol telah mengalami pencucian yang intensif dan miskin hara, memiliki pH yang rendah, serta tinggi kandungan AL dan Fe. Kandungan Al dan Fe ini sangat dominan sehingga dapat menjerap P dapat menjerap fosfor.
Zaranita Prita Lestari
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Efecto de la inoculación con un hongo micorrizal y un hongo solubilizador de fósforo en la absorción de fosfato y crecimiento de Leucaena leucocephala en un oxisol [PDF]

open access: yes, 2010
Se realizaron una serie de experimentos para evaluar el efecto de la inoculación combinada del hongo micorrizal Glomus fasciculatum (HM) y el hongo solubilizador de P Mortierella sp. (MSP) sobre la absorción de P y el crecimiento de Leucaena leucocephala
Londoño Úsuga, Alejandro Andrés
core  

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