Effects of different types of fertilizers application on rice grain quality

ABSTRACT As expected, applications of organic fertilizer and controlled-release fertilizer are gradually varying traditional fertilization, being considered as important channels for substitution of conventional chemical-fertilizer. However, information regarding their effects on rice (Oryza sativa...

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Autores principales:	Liu,Qihua, Ma,Hui, Lin,Xiangqing, Zhou,Xuebiao, Zhao,Qinglei
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2019
Materias:	Fertilizer grain quality Oryza sativa rice.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000200202
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spelling	oai:scielo:S0718-583920190002002022019-05-14Effects of different types of fertilizers application on rice grain qualityLiu,QihuaMa,HuiLin,XiangqingZhou,XuebiaoZhao,Qinglei Fertilizer grain quality Oryza sativa rice. ABSTRACT As expected, applications of organic fertilizer and controlled-release fertilizer are gradually varying traditional fertilization, being considered as important channels for substitution of conventional chemical-fertilizer. However, information regarding their effects on rice (Oryza sativa L.) grain quality remains limited. A field experiment was conducted to investigate the effects of combined application of bio-organic fertilizer and conventional fertilizer (BOF+CF), combined application of organic fertilizer and conventional fertilizer (OF+CF), and application of controlled-release fertilizer (CRF) on rice processing quality, eating quality and nutritional quality with conventional fertilizer (CF) and no fertilizer (NF) as controls. The protein content of OF+CF treatment was increased by 4.67%, 3.29%, 2.61% and 22.66% when compared to BOF+CF, CRF, CF and NF. These results imply that, among all treatments, NF produced the highest rice eating quality followed by CRF and BOF+CF, and OF+CF made the highest nutritional quality followed by CF and CRF. When compared to CF, BOF+CF and NF treatments decreased protein content by 1.96% and 16.34%. Compared to CF, BOF+CF treatment markedly reduced aspartic acid, serine, glutamic acid, glycine, alanine, histidine, arginine, and proline contents in milled rice by 17.31, 14.71%, 16.39%, 16.67%, 20.69%, 11.77%, 18.42%, and 18.75%, respectively. The nutritional quality under NF and BOF+CF was significantly decreased when compared with CF, due to the reductions in protein content of milled rice and most amino acids contents of brown and milled rice. These results suggest that a kind of suitable fertilizer could be chosen from them as alternatives according to desired goal in high-quality rice production.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.79 n.2 20192019-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000200202en10.4067/S0718-58392019000200202
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Fertilizer grain quality Oryza sativa rice.
spellingShingle	Fertilizer grain quality Oryza sativa rice. Liu,Qihua Ma,Hui Lin,Xiangqing Zhou,Xuebiao Zhao,Qinglei Effects of different types of fertilizers application on rice grain quality
description	ABSTRACT As expected, applications of organic fertilizer and controlled-release fertilizer are gradually varying traditional fertilization, being considered as important channels for substitution of conventional chemical-fertilizer. However, information regarding their effects on rice (Oryza sativa L.) grain quality remains limited. A field experiment was conducted to investigate the effects of combined application of bio-organic fertilizer and conventional fertilizer (BOF+CF), combined application of organic fertilizer and conventional fertilizer (OF+CF), and application of controlled-release fertilizer (CRF) on rice processing quality, eating quality and nutritional quality with conventional fertilizer (CF) and no fertilizer (NF) as controls. The protein content of OF+CF treatment was increased by 4.67%, 3.29%, 2.61% and 22.66% when compared to BOF+CF, CRF, CF and NF. These results imply that, among all treatments, NF produced the highest rice eating quality followed by CRF and BOF+CF, and OF+CF made the highest nutritional quality followed by CF and CRF. When compared to CF, BOF+CF and NF treatments decreased protein content by 1.96% and 16.34%. Compared to CF, BOF+CF treatment markedly reduced aspartic acid, serine, glutamic acid, glycine, alanine, histidine, arginine, and proline contents in milled rice by 17.31, 14.71%, 16.39%, 16.67%, 20.69%, 11.77%, 18.42%, and 18.75%, respectively. The nutritional quality under NF and BOF+CF was significantly decreased when compared with CF, due to the reductions in protein content of milled rice and most amino acids contents of brown and milled rice. These results suggest that a kind of suitable fertilizer could be chosen from them as alternatives according to desired goal in high-quality rice production.
author	Liu,Qihua Ma,Hui Lin,Xiangqing Zhou,Xuebiao Zhao,Qinglei
author_facet	Liu,Qihua Ma,Hui Lin,Xiangqing Zhou,Xuebiao Zhao,Qinglei
author_sort	Liu,Qihua
title	Effects of different types of fertilizers application on rice grain quality
title_short	Effects of different types of fertilizers application on rice grain quality
title_full	Effects of different types of fertilizers application on rice grain quality
title_fullStr	Effects of different types of fertilizers application on rice grain quality
title_full_unstemmed	Effects of different types of fertilizers application on rice grain quality
title_sort	effects of different types of fertilizers application on rice grain quality
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000200202
work_keys_str_mv	AT liuqihua effectsofdifferenttypesoffertilizersapplicationonricegrainquality AT mahui effectsofdifferenttypesoffertilizersapplicationonricegrainquality AT linxiangqing effectsofdifferenttypesoffertilizersapplicationonricegrainquality AT zhouxuebiao effectsofdifferenttypesoffertilizersapplicationonricegrainquality AT zhaoqinglei effectsofdifferenttypesoffertilizersapplicationonricegrainquality
_version_	1714205387251515392

Effects of different types of fertilizers application on rice grain quality

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