BIO Web of Conferences, 2021 The article is devoted to the study of the relationship and the determination of the dependence of winter wheat yield on the content and composition of the organic matter of typical chernozem, the determination of its optimal parameters in different by ...
Masyutenko Nina +3 more
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Vergleich zweier Humusbilanzmethoden in der praktischen Anwendung [PDF]
, 2013 Humus balance methods are used to estimate the humus situation on arable land of a farm. Guarantee for a stable yield is a sufficient supply of humus. There for it is necessary to use the appropriate balance method. The humus balance method from Leithold
Leithold, Günter, Sommer , Hendrik
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Particular aspects of geo-ecologic assessment in geo-eco-socio-economic approach to the development of northern territories [PDF]
, 2015 In today’s context, the preservation of territory’s ecosystem, when it becomes involved in the economic turnover, requires preemptive geo-ecological assessment aimed at identifying the extent of its sustainability to expected anthropogenic impact.
Semyachkov, A. I., Slavikovskaya, Yu. O.
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Почвознание, агрохимия и екология, 2012 By application оf mathematical аnd statistical methods in the development of analytical data for the composition of humus in soils of Bulgaria is proposed classification of humus into six types and therefore grouping оf soils according to the humus type:
НЕДЯЛКА АРТИНОВА
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Gangguan Humus Hutan Di Tahura Yang Berbatasan Dengan Lahan Pertanian Masyarakat, Desa Dolat Rayat Kabupaten Karo [PDF]
, 2015 The forest is seen as an ecosystem, because forest is formed or composed by many components, each component can not stand on its own, can not be separated, even interplay and interdependence.
Dalimunthe, A. (Afifuddin) +2 more
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The variability of humus forms in relation to forest cover and soil ecology in different altitudes [PDF]
مجله جنگل ایران, 2019 Humus systems are the largest part of organic carbon stock and play an important role in forest ecological processes. Elevation by influencing on the biological and non-biological properties of the forest ecosystem is an important factor for assessing ...
Mohammad Bayranvand +4 more
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Plant protection in organic arable and horticultural production: A summary of research conducted under the German Federal Programme for Organic Agriculture and other forms of Sustainable Agriculture [PDF]
, 2012 Plant protection in arable and horticultural production was one of the central topics for research in the Federal Programme for Organic Agriculture. Since 2002, 53 projects have been carried out on this subject.
ANON, AN
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Kajian Sebaran Humus, Alofan dan Senyawa Humus Kompleks Pada Tanah Andisol
Planta Tropika: Jurnal Agrosains, 2017 Humic substances (humus), allophanes and humus complexes are the soil component which have highly reactivity and give great contribution on genesis and lead to presence of specific chemical and physical properties of Andisols.
Tati B. Kusmiyarti +3 more
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Fertility of privately owned plowland used for field crop production in the city of Kragujevac, Serbia [PDF]
Ratarstvo i Povrtarstvo, 2012 The paper presents the results of soil fertility analysis on the production plots of the city of Kragujevac, Serbia. The analysis was conducted on a total of 467 plowland samples.
Milivojević Jelena +2 more
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Fundamentals of organic agriculture [PDF]
, 2008 Organic agriculture can be traced back to the early 20th century, initiated by the Austrian spiritual philosopher Rudolf Steiner. It was later diversified by a number of key people, and more recent versions are guided by principles issued by the ...
Andrén, Olof +6 more
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