Results 121 to 130 of about 3,128 (229)

Cropping sequence influenced crop yield, soil water, and soil properties in wheat-camelina cropping system

Farming System
Integrating camelina (Camelina sativa L. Crantz) into wheat (Triticum aestivum L.) -based cropping systems in the Great Plains Region of the United States could improve soil properties and overall system productivity. However, there is little information
Eric Obeng, Augustine K. Obour, Nathan O. Nelson, Ignacio A. Ciampitti, Donghai Wang   +4 more
doaj   +1 more source

RELATIONS OF ORGANIC CARBON, TOTAL AND POTENTIALLY MINERALIZABLE NITROGEN WITH THE NITROGEN UPTAKEN BY MILLET

, 2007
The present study was carried out in greenhouse to correlate soil organic carbon (OC), total nitrogen (Nt) and potentially mineralizable nitrogen (No – estimated by the hyperbolic, simple and the double exponential models) to nitrogen uptaken by millet. Stocks of OC, Nt and No, no matter which tillage systems have been used, are closely associated with
Buso, Wilian Henrique Diniz, Kliemann, Huberto José   +1 more
openaire   +1 more source

Soil organic matter on the prairies – a dwindling resource [PDF]

, 1982
Non-Peer ReviewedEighteen prairie surface soils (representing cultivated and uncultivated coarse-, medium-, and fine-textured soils) from the Brown, Dark Brown, Thin Black, and Gray Soil Zones were analyzed for changes in total carbon, nitrogen, and ...
Campbell, C.A., Souster, W.
core  

Enhancing Biodiversity and Multifunctionality of an Organic Farmscape in California’s Central Valley [PDF]

, 2008
Organic farmers in the USA increasingly manage the margins of previously monocultured farmed landscapes to increase biodiversity, e.g. they restore and protect riparian corridors, plant hedgerows and construct vegetated tailwater ponds.
Cordova-Kreylos, A.L., Ferris, H., Fonte, S.J., Jackson, L.E., Klonsky, K., O'Geen, A.T., Scow, K.M., Smukler, S.M., Sánchez Moreno, S.   +8 more
core  

Actividad microbiana y número de nitrificadores y celulolíticos en un suelo cultivado con trigo bajo distintos sistemas de labranza [PDF]

, 1998
El propósito de este trabajo fue evaluar el efecto de los sistemas de labranza sobre la actividad microbiana y la biomasa de organismos oxidantes de celulosa y amonio. El experimento se realizó con trigo en el Ciclo Agrícola (C.
Balatti, Pedro Alberto, Diosma, Gabriela
core  

Use of an integrative soil health test for evaluation of soil management impacts [PDF]

, 2017
Understanding the response of soil quality indicators to changes in management practices is essential for sustainable land management. Soil quality indicators were measured for 2 years under established experiments with varying management histories and ...
Abawi, G.S., Gugino, B.K., Idowu, O.J., Moebius-Clune, B.N., Schindelbeck, R.R., van Es, H.M., Wolfe, D.W.   +6 more
core  

Estimación de parámetros químicos y biológicos en oxisoles con uso citrícola Estimation of chemical and biological parameters on oxisols with Citrus

Ciencia del Suelo, 2005
El objetivo de este estudio fue estimar el efecto del sistema de producción citrícola sobre algunas propiedades químicas y biológicas del suelo, a fin de obtener indicadores de calidad. Se estableció un ensayo con 2 tratamientos: selva subtropical (Sv) y
Humberto C Dalurzo, Diana M Toledo, Sara Vázquez   +2 more
doaj  

Microbial Nitrogen Cycling and Soil Fertility under Climate-Smart Forages in East Africa [PDF]

, 2020
Schaedel, Marie
core  

Kinetics and mineralization fraction of organic matter from sewage sludge mixed with soil under controlled laboratory conditions. [PDF]

Sci Rep, 2022
da Silva DAP, Matos MP, Marques MVA, de Matos AT, de Alencar Neves T.   +4 more
europepmc   +1 more source

Seasonal dynamics of ammonia-oxidizing bacteria but not archaea influence soil nitrogen cycling in a semi-arid agricultural soil. [PDF]

Sci Rep, 2022
Fisk LM, Barton L, Maccarone LD, Jenkins SN, Murphy DV.   +4 more
europepmc   +1 more source