КФУ. Карточка публикации. Mechanisms of soil macrofauna community sustainability in temperate rice-growing systems

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MECHANISMS OF SOIL MACROFAUNA COMMUNITY SUSTAINABILITY IN TEMPERATE RICE-GROWING SYSTEMS

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2019

Язык

русский

Авторы, сотрудники КФУ

Сайфутдинов Руслан Айратович, автор

Библиографическое описание на языке оригинала

Korobushkin D.I. Mechanisms of soil macrofauna community sustainability in temperate rice-growing systems / D.I. Korobushkin, K.B. Gongalsky, A.Yu. Gorbunova, D.M. Palatov, S.V. Shekhovtsov, A.V. Tanasevitch, J.S. Volkova, S.N. Chimidov, E.B. Dedova, V.A. Ladatko, T.V. Sunitskaya, K. John, R.A. Saifutdinov, A.S. Zaitsev // Scientific Reports. - 2019. Vol. 9. - 10197.

Аннотация

Rice growing requires highly destructive and highly invasive field management negatively affecting soil biota and its functions. We aimed to compare taxonomic and functional trait compositions of soil macrofauna at different stages of rice cropping cycles in the three temperate rice-growing regions in Russia. Samples were collected in 2016 at four different biotopes in each region: flooded rice paddies; upland crops planted one year after flooded rice; rice paddy bunds; and relatively undisturbed seminatural control grasslands. Collected soil macrofauna were allocated to different traits according to their feeding preferences, vertical distribution, mobility and flood tolerance. The lowest macrofaunal abundance across all regions was observed in rice paddies. Cultivation of upland crops after paddy flooding consistently decreased the abundance of resident macrofauna, but not that of mobile soil macrofauna. In the upland crops, the abundance of belowground and mobile belowground macrofauna was significantly higher than that in control grasslands. The abundance of aboveground phytophages was significantly lower in the upland crops than in control sites. Flood-associated taxa showed low colonization ability after the paddies were drained. In contrast, representatives of other traits recorded in flooded fields increased their abundance at the next stage of crop rotation, demonstrating high resilience within an entire rice-growing system, including bunds. This finding indicates a high potential of seminatural grasslands and especially bunds as sources of rapid restoration of soil macrofauna functional diversity in rice-growing agroecosystems, thus maintaining the sustainability of soil food webs in the rice paddies.

Ключевые слова

Soil animal, soil fauna, crop, rice paddy

Название журнала

Nature

URL

https://www.nature.com/articles/s41598-019-46733-4

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https://repository.kpfu.ru/?p_id=205969

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Сайфутдинов Руслан Айратович	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Korobushkin D.I. Mechanisms of soil macrofauna community sustainability in temperate rice-growing systems / D.I. Korobushkin, K.B. Gongalsky, A.Yu. Gorbunova, D.M. Palatov, S.V. Shekhovtsov, A.V. Tanasevitch, J.S. Volkova, S.N. Chimidov, E.B. Dedova, V.A. Ladatko, T.V. Sunitskaya, K. John, R.A. Saifutdinov, A.S. Zaitsev // Scientific Reports. - 2019. Vol. 9. - 10197.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=205969	ru_RU
dc.description.abstract	Nature	ru_RU
dc.description.abstract	Rice growing requires highly destructive and highly invasive field management negatively affecting soil biota and its functions. We aimed to compare taxonomic and functional trait compositions of soil macrofauna at different stages of rice cropping cycles in the three temperate rice-growing regions in Russia. Samples were collected in 2016 at four different biotopes in each region: flooded rice paddies; upland crops planted one year after flooded rice; rice paddy bunds; and relatively undisturbed seminatural control grasslands. Collected soil macrofauna were allocated to different traits according to their feeding preferences, vertical distribution, mobility and flood tolerance. The lowest macrofaunal abundance across all regions was observed in rice paddies. Cultivation of upland crops after paddy flooding consistently decreased the abundance of resident macrofauna, but not that of mobile soil macrofauna. In the upland crops, the abundance of belowground and mobile belowground macrofauna was significantly higher than that in control grasslands. The abundance of aboveground phytophages was significantly lower in the upland crops than in control sites. Flood-associated taxa showed low colonization ability after the paddies were drained. In contrast, representatives of other traits recorded in flooded fields increased their abundance at the next stage of crop rotation, demonstrating high resilience within an entire rice-growing system, including bunds. This finding indicates a high potential of seminatural grasslands and especially bunds as sources of rapid restoration of soil macrofauna functional diversity in rice-growing agroecosystems, thus maintaining the sustainability of soil food webs in the rice paddies.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Soil animal	ru_RU
dc.subject	soil fauna	ru_RU
dc.subject	crop	ru_RU
dc.subject	rice paddy	ru_RU
dc.title	Mechanisms of soil macrofauna community sustainability in temperate rice-growing systems	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU