Results 51 to 60 of about 155,696 (253)
Зерновое хозяйство России, 2018 The synopsis of the data on soil study and long-term trials with fertilizers in crop rotation with grain crops allowed studying the dynamics of humus condition in grey forestry soils of the Predkamie Area of the Republic of Tatarstan in the intensive ...
L. G. Gaffarova +2 more
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Humusbilanzmethoden als Prognose- und Bewertungsinstrumente im ökologischen Landbau – allgemeiner und spezieller Anpassungsbedarf [PDF]
, 2007 Humus balances are intended to serve as instruments to support humus management in practice. Still, urgent need for adaptation especially with regard to apllication in organic farming has been stated.
Brock, Christopher, Leithold, G.
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Removal processes for tributyltin during municipal wastewater treatment [PDF]
, 2013 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Springer.The fate and behaviour of tributyltin (TBT) at two wastewater treatment works was examined. Both sites had two inlet streams,
A. E. Okiemute +32 more
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International Journal of Bio-Resource and Stress Management, 2023 An experiment was conducted in the experimental farm at School of Agricultural Sciences and Rural Development, Medziphema, Nagaland to evaluate the impact of different nutrient management practices on content and quality of soil humus in a newly ...
Manoj Dutta, B. S. Chauhan
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Soil Fertility: A summary of research conducted under the German Federal Programme for Organic Agriculture and other forms of Sustainable Agriculture [PDF]
, 2012 Since 2002, the federal research programme for organic agriculture has supported research projects on soil fertility. Research projects at the beginning studied specific subject areas such as comparison of various mulch materials, nutrient mobilisation ...
ANON
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EFFECTS OF SOIL TREATMENT BY COAL MINING CARBONIFEROUS WASTE SLUDGE IN MAIZE GROWING [PDF]
Journal of Central European Agriculture, 2011 The multifuncional role and importance of organic matter in soil is widely known. It is also known that the organic matter in soil is subjected to microbiological-biochemical processes of transformation, which includes synthesis of humus as well as it’s ...
Robin Mujačić
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Site adjusted organic matter balance method for use in arable farming systems [PDF]
, 2007 Common humus balance methods give distinct inexact results and do not meet nowadays requirements in Germany. Outgoing from the method of KOERSCHENS et al.
Kolbe, Dr. Hartmut
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Хумусно състояние на почвите в България
Почвознание, агрохимия и екология, 2012 Values of a number of diagnostic humus parameters were established to assess the humus status of various soils in Bulgaria. In summary, the assessment of soils can be represented as follows: climate, plant and other conditions in large part of the ...
НЕДЯЛКА АРТИНОВА
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Role of Arthropods in Maintaining Soil Fertility
Agriculture, 2013 In terms of species richness, arthropods may represent as much as 85% of the soil fauna. They comprise a large proportion of the meso- and macrofauna of the soil.
Thomas W. Culliney
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Nature, 1983 Humus Chemistry: Genesis, Composition, Reactions. By F.J. Stevenson. Wiley: 1982. Pp.443, £37.95, $53.15.
openaire +1 more source