Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China

Abstract Crop residue return is imperative to maintain soil health and productivity but some farmers resist adopting conservation tillage systems with residue return fearing reduced soil temperature following planting and crop yield. Soil temperatures were measured at 10 cm depth for one month follo...

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Autores principales:	Yan Shen, Neil McLaughlin, Xiaoping Zhang, Minggang Xu, Aizhen Liang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3927c93c5697438887e1e1db0cbc80d5
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spelling	oai:doaj.org-article:3927c93c5697438887e1e1db0cbc80d52021-12-02T15:08:18ZEffect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China10.1038/s41598-018-22822-82045-2322https://doaj.org/article/3927c93c5697438887e1e1db0cbc80d52018-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-22822-8https://doaj.org/toc/2045-2322Abstract Crop residue return is imperative to maintain soil health and productivity but some farmers resist adopting conservation tillage systems with residue return fearing reduced soil temperature following planting and crop yield. Soil temperatures were measured at 10 cm depth for one month following planting from 2004 to 2007 in a field experiment in Northeast China. Tillage treatments included mouldboard plough (MP), no till (NT), and ridge till (RT) with maize (Zea mays L.) and soybean (Glycine max Merr.) crops. Tillage had significant effects on soil temperature in 10 of 15 weekly periods. Weekly average NT soil temperature was 0–1.5 °C lower than MP, but the difference was significant (P < 0.05) only in 2007 when residue was not returned in MP the previous autumn. RT showed no clear advantage over NT in increasing soil temperature. Higher residue coverage caused lower soil temperature; the effect was greater for maize than soybean residue. Residue type had significant effect on soil temperature in 9 of 15 weekly periods with 0–1.9 °C lower soil temperature under maize than soybean residue. Both tillage and residue had small but inconsistent effect on soil temperature following planting in Northeast China representative of a cool to temperate zone.Yan ShenNeil McLaughlinXiaoping ZhangMinggang XuAizhen LiangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yan Shen Neil McLaughlin Xiaoping Zhang Minggang Xu Aizhen Liang Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China
description	Abstract Crop residue return is imperative to maintain soil health and productivity but some farmers resist adopting conservation tillage systems with residue return fearing reduced soil temperature following planting and crop yield. Soil temperatures were measured at 10 cm depth for one month following planting from 2004 to 2007 in a field experiment in Northeast China. Tillage treatments included mouldboard plough (MP), no till (NT), and ridge till (RT) with maize (Zea mays L.) and soybean (Glycine max Merr.) crops. Tillage had significant effects on soil temperature in 10 of 15 weekly periods. Weekly average NT soil temperature was 0–1.5 °C lower than MP, but the difference was significant (P < 0.05) only in 2007 when residue was not returned in MP the previous autumn. RT showed no clear advantage over NT in increasing soil temperature. Higher residue coverage caused lower soil temperature; the effect was greater for maize than soybean residue. Residue type had significant effect on soil temperature in 9 of 15 weekly periods with 0–1.9 °C lower soil temperature under maize than soybean residue. Both tillage and residue had small but inconsistent effect on soil temperature following planting in Northeast China representative of a cool to temperate zone.
format	article
author	Yan Shen Neil McLaughlin Xiaoping Zhang Minggang Xu Aizhen Liang
author_facet	Yan Shen Neil McLaughlin Xiaoping Zhang Minggang Xu Aizhen Liang
author_sort	Yan Shen
title	Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China
title_short	Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China
title_full	Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China
title_fullStr	Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China
title_full_unstemmed	Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China
title_sort	effect of tillage and crop residue on soil temperature following planting for a black soil in northeast china
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/3927c93c5697438887e1e1db0cbc80d5
work_keys_str_mv	AT yanshen effectoftillageandcropresidueonsoiltemperaturefollowingplantingforablacksoilinnortheastchina AT neilmclaughlin effectoftillageandcropresidueonsoiltemperaturefollowingplantingforablacksoilinnortheastchina AT xiaopingzhang effectoftillageandcropresidueonsoiltemperaturefollowingplantingforablacksoilinnortheastchina AT minggangxu effectoftillageandcropresidueonsoiltemperaturefollowingplantingforablacksoilinnortheastchina AT aizhenliang effectoftillageandcropresidueonsoiltemperaturefollowingplantingforablacksoilinnortheastchina
_version_	1718388179361333248

Effect of tillage and crop residue on soil temperature following planting for a Black soil in Northeast China

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