Microbial structure and function diversity of open dumpsite compost used as fertilizer by peasant farmers
نویسندگان
چکیده
منابع مشابه
The calorie requirements of Nigerian peasant farmers.
A report of the Food and Agriculture Organization of the United Nations (F.A.O.: Second Committee on Calorie Requirements, 1957) attempts to express the energy needs of healthy and active human beings in quantitative terms. ‘The recommendations are designed for application to countries or fairly large groups of people and not to individuals.’ They are based on a reference man of 65 kg body-weig...
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We studied the effects of applying different composts (urban organic waste, green waste, manure and sewage sludge), mineral fertilizer and compost plus mineral fertilizer on chemical, biological and soil microbiological parameters over a 12-year period. The organic C and total N levels in soils were increased by all compost and compost + N treatments. Microbial biomass C was significantly (P £ ...
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The long-term application of excessive chemical fertilizers has resulted in the degeneration of soil quality parameters such as soil microbial biomass, communities, and nutrient content, which in turn affects crop health, productivity, and soil sustainable productivity. The objective of this study was to develop a rapid and efficient solution for rehabilitating degraded cropland soils by precis...
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هدف از انجام این تخقیق بررسی رابطه احتمالی بین سطح مهارت زبان خارجی (foreign language proficiency) و ساختار مهارت زبان خارجی بود. تعداد 314 زبان آموز مونث و مذکر که عمدتا دانشجویان رشته های زبان انگلیسی در سطوح کارشناسی و کارشناسی ارشد بودند در این تحقیق شرکت کردند. از لحاظ سطح مهارت زبان خارجی شرکت کنندگان بسیار با هم متفاوت بودند، (75 نفر سطح پیشرفته، 113 نفر سطح متوسط، 126 سطح مقدماتی). کلا ...
15 صفحه اولField assessment of soil quality as affected by compost and fertilizer application in a broccoli ®eld (San Benito County, California)
Selected in-®eld physical, chemical and biological indicators were measured for the rapid assessment of soil quality changes in a Sorrento silty clay loam as a result of compost and ammonium nitrate application to a broccoli ®eld (San Benito County, CA). Plots were laid out in a randomized complete block design with four replications of 0, 22 and 44 Mg haÿ1 compost treatments which were split t...
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ژورنال
عنوان ژورنال: Scientific African
سال: 2021
ISSN: 2468-2276
DOI: 10.1016/j.sciaf.2021.e00699