施硫对甜荞生长发育和产量及籽粒总黄酮含量的影响
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摘要
为了研究施硫对甜荞生长发育和产量及籽粒总黄酮含量的影响,通过盆栽试验对甜荞基施5个质量分数(0,20,40,80,160 mg/kg)的硫酸钠,分析甜荞在分枝期、开花初期、开花盛期和成熟期的地上干生物量、SPAD值及成熟期千粒质量、籽粒产量和籽粒总黄酮含量。结果表明,甜荞的地上干生物量、SPAD值、千粒质量及籽粒产量在S2(40 mg/kg)处理下达到最大值;籽粒总黄酮含量在S3(80 mg/kg)处理下达到最大值,S2处理次之。综合所有指标可知,基施40 mg/kg硫酸钠既可以促进甜荞生长、提高千粒质量及产量,也可以提高籽粒总黄酮含量。
To study the effects of sulfur application on the growth, yield and total flavonoids content of common buckwheat, five different concentrations(0,20,40,80,160 mg/kg)of sodium sulfate were applied to common buckwheat in pot experiment to analyze the aboveground dry biomass, SPAD value, 1 000-grain quality, grain yield and total flavonoid content of grains in the branching stage, early flowering stage, flowering stage and maturity stage. The results showed that the aboveground dry biomass, SPAD value, 1 000-grain quality and grain yield of common buckwheat reached the maximum under S2(40 mg/kg)treatment. The total flavonoid content of grain reached the maximum under S3(80 mg/kg)treatment, S2 treatment was second. Combining all the indicators, under the S2 treatment(40 mg/kg sodium sulfate), it can promote the growth of common buckwheat and increase 1 000-grain quality, yield and the total flavonoid content of the grain.
To study the effects of sulfur application on the growth, yield and total flavonoids content of common buckwheat, five different concentrations(0,20,40,80,160 mg/kg)of sodium sulfate were applied to common buckwheat in pot experiment to analyze the aboveground dry biomass, SPAD value, 1 000-grain quality, grain yield and total flavonoid content of grains in the branching stage, early flowering stage, flowering stage and maturity stage. The results showed that the aboveground dry biomass, SPAD value, 1 000-grain quality and grain yield of common buckwheat reached the maximum under S2(40 mg/kg)treatment. The total flavonoid content of grain reached the maximum under S3(80 mg/kg)treatment, S2 treatment was second. Combining all the indicators, under the S2 treatment(40 mg/kg sodium sulfate), it can promote the growth of common buckwheat and increase 1 000-grain quality, yield and the total flavonoid content of the grain.
引文
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[23]朱云集,李国强,郭天财,等.硫对不同氮水平下小麦旗叶氮硫同化关键酶活性及产量的影响[J].作物学报,2007(7):1116-1121.
[24]黎辉.施肥对石蒜叶片叶绿素荧光和生理特性的影响研究[D].南昌:江西农业大学,2014.
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[28]RUCHIKA L NAGULA,SARIKA WAIRKAR.Recent advances in topical delivery of flavonoids:a review[J].Journal of Controlled Release,2019,296:190-201.
[2]李海云,张复君,齐辉,等.植物硫营养研究进展[J].北方园艺,2009(7):143-145.
[3]蒋永忠,吴金桂,娄德仁,等.作物对硫的需求及施用硫肥的效果[J].江苏农业科学,1995(2):46-47.
[4]王庆仁,林葆.植物硫营养研究的现状与展望[J].土壤肥料,1996(3):16-19,29.
[5]BAO D L N.Ameliorative of organic matter on biological activity of salt-affected soils[J].Arid Soil Res.Reh.,1996,10(4):311-319.
[6]SCHERER H W.Sulphur in crop production-invited paper[J].European Journal of Agronomy,2001,14(2):81-111.
[7]张震.硒硫配施对苦荞生理代谢和硒含量影响[D].太谷:山西农业大学,2016.
[8]鞠洪荣,王君高.荞麦食品功能性与新产品的开发[J].食品科技,1999(3):16-17.
[9]赵绪明.等花柱甜荞结实性表现及生产潜力研究[D].杨凌:西北农林科技大学,2015.
[10]祁葆滋.硫营养对小麦、玉米碳、氮代谢中几项生理参数的影响[J].作物学报,1989(1):31-35.
[11]马春英,李雁鸣,韩金玲.不同施硫量对冬小麦光合特性和产量的影响[J].植物营养与肥料学报,2005(2):211-217.
[12]王东,于振文,樊广华,等.硫素对冬小麦品质和产量的影响[J].山东农业科学,2000(6):10-12.
[13]李玉影.大豆需硫特性及硫对大豆生理效应的影响[J].黑龙江农业科学,1998(5):12-15.
[14]刘丽君,孙聪姝,孙秀才,等.硫对大豆叶面积和叶绿素含量的影响[J].东北农业大学学报,2009,40(1):1-3.
[15]刘存辉,董树亭,胡昌浩.硫素水平对夏玉米产量及生理特性影响的研究[J].玉米科学,2004(Z2):95-97,100.
[16]朱英华,周可金,吴社兰,等.硫肥对烤烟农艺性状及光合特性的影响[J].西北农林科技大学学报(自然科学版),2013,41(10):105-111.
[17]马光恕,刘伟,廉华,等.叶面喷施硫酸锰对马铃薯生理指标和产量的影响[J].长江蔬菜,2012(8):52-56.
[18]刘中良,刘世琦,张自坤.硫素对设施水培大蒜生长发育及品质的影响[J].西北农业学报,2010,19(9):99-102.
[19]阿依夏木·沙吾尔,张凯,胡雨彤,等.硫肥类型和施用量对甘草苗期地上生长特征的影响[J].新疆农业大学学报,2018,41(3):189-195.
[20]刘斌.基于敏感波段筛选的多源遥感数据作物生物量估算研究[D].北京:中国农业科学院,2016.
[21]吴宇,高蕾,曹民杰,等.植物硫营养代谢、调控与生物学功能[J].植物学通报,2007,24(6):735-761.
[22]周卫,林葆.土壤与植物中硫行为研究进展[J].土壤肥料,1997(5):8-11.
[23]朱云集,李国强,郭天财,等.硫对不同氮水平下小麦旗叶氮硫同化关键酶活性及产量的影响[J].作物学报,2007(7):1116-1121.
[24]黎辉.施肥对石蒜叶片叶绿素荧光和生理特性的影响研究[D].南昌:江西农业大学,2014.
[25]王少平,郑泽厚,陈满荣.作物施硫生态效应研究[J].农业环境与发展,2000(1):9-12.
[26]刘崇群.土壤硫素和硫肥施用问题[J].土壤学进展,1981(4):11-19.
[27]刘丽君.硫素营养对大豆产质量影响的研究[D].哈尔滨:东北农业大学,2005.
[28]RUCHIKA L NAGULA,SARIKA WAIRKAR.Recent advances in topical delivery of flavonoids:a review[J].Journal of Controlled Release,2019,296:190-201.