管理下黑钙土性质的变化和恢复其肥力的战略方法

International Journal of Environmental Studies Pub Date : 2023-11-01 DOI:10.1080/00207233.2023.2271339

Sviatoslav Baliuk, Ludmila Vorotyntseva, Maryna Zakharova, Roman Panarin, Oleksandr Kuts, Volodymyr Mykhailyn

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引用次数: 0

摘要

黑钙土占乌克兰耕地的65%。由于其物理、化学和生物特性、表土的厚度和传奇性的肥力，它们是土壤的黄金标准。但这些品质在耕作下已经退化了;例如，现在的有机物含量只有Dokuchaev时代的20%左右。战争的进一步破坏对国内外的粮食安全构成直接威胁。恢复黑钙土的肥力是实现更可持续的农业系统和适应气候变化的关键。我们提出建议和可持续的管理做法。关键词:chernozicmirigation生育率国家管理披露声明作者未报告潜在的利益冲突。

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Changes in the properties of Chernozem soils under management and strategic approaches to restore their fertility

ABSTRACTChernozem soils occupу 65% of Ukraine’s cropland. They are the gold standard of soils thanks to their physical, chemical and biological attributes, the thickness of their topsoil, and their legendary fertility. But these qualities have been degraded under the plough; for instance, the content of organic matter is now only about 20% of what it was in Dokuchaev’s day. The further destruction of war poses a direct threat to food security at home and abroad. Restoring the fertility of the chernozem is a key to achieving a more sustainable agricultural system and adapting to climate change. We present recommendations and sustainable management practices.KEYWORDS: Chernozemirrigationfertilitystate management Disclosure statementNo potential conflict of interest was reported by the author(s).

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来源期刊

International Journal of Environmental Studies Social Sciences-Geography, Planning and Development

CiteScore

3.30

自引率

0.00%

发文量

121

期刊介绍： For more than 45 years, the International Journal of Environmental Studies has been pre-eminent in its field. The environment is understood to comprise the natural and the man-made, and their interactions; including such matters as pollution, health effects, analytical methods, political approaches, social impacts etc. Papers favouring an interdisciplinary approach are preferred, because the evidence of more than 45 years appears to be that many intellectual tools and many causes and effects are at issue in any environmental problem - and its solution. This does not mean that a single focus or a narrow view is unwelcome; provided always that the evidence is indicated and the method is robust. Pragmatic decision-making and applicable policies are subjects of interest, together with the problems in establishing facts about dynamic systems where long periods of observation and precise measurement may be difficult to secure. In other words, a systems or holistic approach to the environment and a scientific analysis are complementary, and the distinction between ’hard’ and ’soft’ science is bridged in most of the papers published. These may be on any item in the agenda of environmental science: land, water, food, conservation, population, risk analysis, energy, economics of ecological and non-ecological approaches, social advocacy of arguments for change, legal measures, implications of urbanism, energy choices, waste disposal, recycling, transport systems and other issues of mass society. There is concern also for marginal areas, under-developed societies, minorities, species loss; and indeed no element of the subject of environmental studies, seen in an international and interactive mode, is excluded.