Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice

In our study, two popular fragrant rice cultivars (Meixiangzhan 2 and Xiangyaxiangzhan) were conducted by three treatments (CK: conventional tillage; T1: minimum tillage; T2: no-tillage) to assess the effects of conservation tillage on the aroma, yield and quality of mechanical-transplanting fragran...

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Auteurs principaux:	Yong Ren, Siren Cheng, Shenggang Pan, Hua Tian, Meiyang Duan, Shuli Wang, Xiangru Tang
Format:	article
Langue:	EN
Publié:	Taylor & Francis Group 2021
Sujets:	conservation tillage mechanical-transplanting fragrant rice aroma yield quality Plant culture SB1-1110 Plant ecology QK900-989
Accès en ligne:	https://doaj.org/article/8e5244ad80784192b9199a749f84652a
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id	oai:doaj.org-article:8e5244ad80784192b9199a749f84652a
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spelling	oai:doaj.org-article:8e5244ad80784192b9199a749f84652a2021-11-26T11:19:47ZEffect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice1742-91451742-915310.1080/17429145.2021.1999511https://doaj.org/article/8e5244ad80784192b9199a749f84652a2021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/17429145.2021.1999511https://doaj.org/toc/1742-9145https://doaj.org/toc/1742-9153In our study, two popular fragrant rice cultivars (Meixiangzhan 2 and Xiangyaxiangzhan) were conducted by three treatments (CK: conventional tillage; T1: minimum tillage; T2: no-tillage) to assess the effects of conservation tillage on the aroma, yield and quality of mechanical-transplanting fragrant rice. Results depicted that the 2-acetyl-1-pyrroline (2-AP) content in mature grains of mechanical-transplanting fragrant rice remained high level under T1 and T2 treatments. 2-AP accumulation in mature grains was significant associated with the 2-AP, proline and pyrroline-5-carboxylic acid content, proline dehydrogenase and ornithine aminotransferase activity in grains and leaves during the grain-filling period. T1 and T2 treatments improved yield components, increased the photosynthetic matter accumulation, and increased yields. T1 and T2 treatments also resulted in a higher head milled rice rate and significant changes in protein content of mechanical-transplanting fragrant rice. Overall, conservation tillage practices were beneficial to increase the 2-AP content, quality and yield of mechanical-transplanting fragrant rice.Yong RenSiren ChengShenggang PanHua TianMeiyang DuanShuli WangXiangru TangTaylor & Francis Grouparticleconservation tillagemechanical-transplanting fragrant ricearomayieldqualityPlant cultureSB1-1110Plant ecologyQK900-989ENJournal of Plant Interactions, Vol 16, Iss 1, Pp 522-532 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	conservation tillage mechanical-transplanting fragrant rice aroma yield quality Plant culture SB1-1110 Plant ecology QK900-989
spellingShingle	conservation tillage mechanical-transplanting fragrant rice aroma yield quality Plant culture SB1-1110 Plant ecology QK900-989 Yong Ren Siren Cheng Shenggang Pan Hua Tian Meiyang Duan Shuli Wang Xiangru Tang Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
description	In our study, two popular fragrant rice cultivars (Meixiangzhan 2 and Xiangyaxiangzhan) were conducted by three treatments (CK: conventional tillage; T1: minimum tillage; T2: no-tillage) to assess the effects of conservation tillage on the aroma, yield and quality of mechanical-transplanting fragrant rice. Results depicted that the 2-acetyl-1-pyrroline (2-AP) content in mature grains of mechanical-transplanting fragrant rice remained high level under T1 and T2 treatments. 2-AP accumulation in mature grains was significant associated with the 2-AP, proline and pyrroline-5-carboxylic acid content, proline dehydrogenase and ornithine aminotransferase activity in grains and leaves during the grain-filling period. T1 and T2 treatments improved yield components, increased the photosynthetic matter accumulation, and increased yields. T1 and T2 treatments also resulted in a higher head milled rice rate and significant changes in protein content of mechanical-transplanting fragrant rice. Overall, conservation tillage practices were beneficial to increase the 2-AP content, quality and yield of mechanical-transplanting fragrant rice.
format	article
author	Yong Ren Siren Cheng Shenggang Pan Hua Tian Meiyang Duan Shuli Wang Xiangru Tang
author_facet	Yong Ren Siren Cheng Shenggang Pan Hua Tian Meiyang Duan Shuli Wang Xiangru Tang
author_sort	Yong Ren
title	Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
title_short	Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
title_full	Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
title_fullStr	Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
title_full_unstemmed	Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
title_sort	effect of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/8e5244ad80784192b9199a749f84652a
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Effect Of conservation tillage practices on aroma, yield and quality of mechanical-transplanting fragrant rice

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