منابع مشابه
Soil Amendments for Agricultural Production
The word organic, applied to fertilizers, indicates that the nutrients are derived from the remains or by‐products of a once‐living organism. Farmers are continually searching for alternatives to synthetic inorganic fertilizers to alleviate the escalating production costs associated with the increasing costs of energy and fertilizers and the problems of soil and surface water deterioration asso...
متن کاملSoil amendments that slow cancer growth.
The recognition that the tumor microenvironment contributes to tumor survival, growth, and response to therapy provides the rationale for considering it a therapeutic target. The article by Alspach and colleagues in this issue provides evidence that p38MAPK acts posttranscriptionally to promote the tumor-permissive secretory phenotype of both cancer-associated and senescent fibroblasts, and tha...
متن کاملReduction of chromium toxicity by applying various soil amendments in artificially contaminated soil
Six soil amendments including municipal solid waste compost (MSWC), coal fly ash (CFA), rice husk biochar prepared at 300°C (B300) and 600°C (B600), zerovalent iron (Fe0), and zerovalent manganese (Mn0) were evaluated to determine their ability to reduce mobility of chromium (Cr) in a Cr-spiked soil. The Cr-spiked soil samples were separately incubated with selected amendments at 2 and 5% [weig...
متن کاملField test of in situ soil amendments at the Tar Creek National Priorities List Superfund site.
A range of soil amendments including diammonium phosphate fertilizer (DAP), municipal biosolids (BS), biosolids compost, and Al- and Fe-based water treatment residuals were tested on Pb-, Zn-, and Cd-contaminated yard soils and tailings at the Tar Creek NPL site in Oklahoma to determine if amendments could restore a vegetative cover and reduce metal availability in situ. For the yard soils, all...
متن کاملLegume Green Fallow Effect on Soil Water Content at Wheat Planting and Wheat Yield
a system has been referred to as green fallow (Gardner et al., 1993). These systems have sometimes been sucGrowing a legume cover crop in place of fallow in a winter wheat cessful in the cooler regions of the northern Great Plains (Triticum aestivum L.)–fallow system can provide protection against (Zentner et al., 2001). Zentner et al. (2004) reported that erosion while adding N to the soil. Ho...
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ژورنال
عنوان ژورنال: Journal of Environmental Horticulture
سال: 1984
ISSN: 0738-2898,2573-5586
DOI: 10.24266/0738-2898-2.1.27