Soil degradation mitigation in continental climate in young vineyards planted in Stagnosols

IF 2 4区农林科学 Q2 AGRONOMY

International Agrophysics Pub Date : 2021-12-06 DOI:10.31545/intagr/143268

Leon Josip Telak, P. Pereira, Igor Bogunović

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引用次数: 8

Abstract

*Corresponding author e-mail: leonjosip.telak@gmail.com **This work was supported by the Croatian Science Foundation through the project "Soil erosion and degradation in Croatia" (UIP-2017-05-7834) (SEDCRO) (2018-2023). A b s t r a c t. Intensive soil management in vineyards makes them vulnerable to the degradation of physical characteristics and soil erosion. Sustainable management practices in young vineyards should be adopted to ensure soil longevity and ecosystem stability. The aim of this research was to compare the effects of grass-covering and straw-mulching on the mitigation of soil degradation through the reduction of chemical and physical soil degradation and initial soil erosion. The soil sampling and rainfall simulations were performed in an immature vineyard, which was established in Stagnosol, in a semi-humid climate in order to study the intrinsic relationships between soil properties and soil degradation/erosion. The grass-covering treatment significantly increased the values of soil organic matter, mean weight diameter, water-stable aggregates, ponding and runoff times, and significantly reduced the values of water runoff, sediment concentration, sediment loss, carbon loss, phosphorous loss and as a consequence, increased the available phosphorous, and soil water content. The opposite result was observed for the tilled treatment. Straw-mulching did not affect soil properties, however it decreased water, soil, and nutrient losses. Grass-covering is highlighted as the most sustainable soil management strategy as it mitigates water, sediment and nutrient losses in young vineyards. K e y w o r d s: Croatia, soil erosion, rainfall simulation, grasscovering, straw-mulching

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在大陆性气候下，Stagnosol种植的年轻葡萄园的土壤退化减缓

*通讯作者电子邮件：leonjosip.telak@gmail.com**这项工作得到了克罗地亚科学基金会通过“克罗地亚的土壤侵蚀和退化”项目（UIP-2017-05-7834）（SEDCRO）（2018-2023）的支持。A b s t r A c t。葡萄园的密集土壤管理使其容易受到物理特性退化和土壤侵蚀的影响。应在年轻葡萄园采取可持续管理做法，以确保土壤寿命和生态系统稳定。本研究的目的是比较覆草和秸秆覆盖通过减少化学和物理土壤退化以及初始土壤侵蚀来缓解土壤退化的效果。为了研究土壤特性与土壤退化/侵蚀之间的内在关系，在半湿润气候下，在斯塔诺索尔建立的一个未成熟葡萄园中进行了土壤采样和降雨模拟。覆草处理显著增加了土壤有机质、平均粒径、水稳性团聚体、积水和径流次数，显著降低了水径流量、含沙量、泥沙损失、碳损失、磷损失，从而增加了有效磷和土壤含水量。耕作处理的结果相反。秸秆覆盖不会影响土壤特性，但会减少水分、土壤和养分的损失。覆草被强调为最可持续的土壤管理策略，因为它可以减少年轻葡萄园的水、沉积物和养分损失。K e y w o r d s：克罗地亚，土壤侵蚀，降雨模拟，植草，秸秆覆盖

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来源期刊

International Agrophysics 农林科学-农艺学

CiteScore

3.60

自引率

9.10%

发文量

审稿时长

3 months

期刊介绍： The journal is focused on the soil-plant-atmosphere system. The journal publishes original research and review papers on any subject regarding soil, plant and atmosphere and the interface in between. Manuscripts on postharvest processing and quality of crops are also welcomed. Particularly the journal is focused on the following areas: implications of agricultural land use, soil management and climate change on production of biomass and renewable energy, soil structure, cycling of carbon, water, heat and nutrients, biota, greenhouse gases and environment, soil-plant-atmosphere continuum and ways of its regulation to increase efficiency of water, energy and chemicals in agriculture, postharvest management and processing of agricultural and horticultural products in relation to food quality and safety, mathematical modeling of physical processes affecting environment quality, plant production and postharvest processing, advances in sensors and communication devices to measure and collect information about physical conditions in agricultural and natural environments. Papers accepted in the International Agrophysics should reveal substantial novelty and include thoughtful physical, biological and chemical interpretation and accurate description of the methods used. All manuscripts are initially checked on topic suitability and linguistic quality.