Effects of Sewage Sludge Biochar on Soil Characteristics and Crop Yield in Loamy Sand Soil
نویسندگان
چکیده
منابع مشابه
Effects of sewage sludge and its biochar on soybean yield in fine-textured loess soil
Background: The application of biochar as a soil amendment has achieved popularity and has been found to improve considerably soil nutrient status and plant productivity in low fertile soils. Methods: This study used two different methods to apply sewage sludge and sewage sludge biochar with three replicates in a completely randomized block design. The experiment included (1) control, (2) mulc...
متن کاملInfluence of application of sewage sludge and manure compost on crop ZN concentration and soil Zn availability index in a loamy sand soil in Ontario
Influence of application of sewage sludge and manure compost on crop ZN concentration and soil Zn availability index in a loamy sand soil in Ontario Guang Wen1, R. P. Voroney2 J. J. Schoenau1 and T. E. Bates22 ‘Dept. of Soil Science, Univ. of Saskatchewan, SASK., Canada S7N 5A8. ‘Dept. of Land Resource Science, Univ. of Guelph, Ont., Canada NIG 2WI. _-__-____-----______~~~~~~~~~~~~~~~~~--------...
متن کاملBiochar: Effects on Crop Productivity and Soil Properties
World food security is under challenge to a great extent due to effects of climate change, continued population growth and resource-depleting practices on agriculture (IAASTD, 2009). Presently poor farmers use either organic manure or inorganic fertilizers (Mando et al., 2005; Topoliantz et al., 2005) for maintaining soil fertility as they cannot afford to apply fertilizers as a nutrient source...
متن کاملSoil strength, cotton root growth and lint yield in a southeastern USA coastal loamy sand
Inverse linear relationships between soil strength and yield in Coastal Plain soils that have subsurface genetic hard layers have previously been developed for corn (Zea mays L.), soybean (Glycine max L. Merr.), and wheat (Triticum aestivum L.) grown under management systems that include annual or biannual non-inversion deep tillage. In a field study in the southeastern Coastal Plains of the US...
متن کاملNutrients and Heavy Metals in Biochar Produced by Sewage Sludge Pyrolysis: Its Application in Soil Amendment
The production of sewage sludge has been sharply increasing by municipal sludge treatment plants in China. Sewage sludge is a difficult waste to manage not only due to the high quantities produced but also due to its high concentration of heavy metals and pathogens. The pyrolytic conversion of sewage sludge to biochar and then applied to the land is a sustainable management potion. Therefore, t...
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ژورنال
عنوان ژورنال: Polish Journal of Environmental Studies
سال: 2019
ISSN: 1230-1485,2083-5906
DOI: 10.15244/pjoes/93294