灌浆结实期低温弱光复合胁迫对稻米品质的影响
|
摘要
近年来,南方水稻抽穗灌浆期低温寡照天气发生频率明显增加,为探明其对稻米品质的影响,在水稻灌浆结实期不同时间段(1～7 d、8～14d、15～21d、22～28d、29～35d)设置低温弱光复合胁迫(LW)、单一弱光(WN)、单一低温处理(LN)和常温常光(NN)4个处理,研究低温弱光复合胁迫对稻米加工品质、外观品质、蒸煮食味品质、RVA谱特征值等的影响。结果表明,不同处理方式间的垩白米率、垩白大小和垩白度均表现为LW>LN>WN>NN,且灌浆结实期各阶段的复合胁迫均较对照NN差异极显著或显著,除了2016年灌浆结实1～7d的垩白度外,灌浆结实21d内的复合胁迫与单一弱光、低温差异也显著或极显著,单一胁迫低温、弱光在灌浆结实21d内较对照NN差异极显著或显著,其中单一低温与弱光在部分处理下差异达显著水平,灌浆结实21d后,复合胁迫与单一弱光、低温部分差异显著,弱光与低温无显著差异。不同处理间的糙米率、精米率和整精米率均表现为NN>WN>LN>LW,其中,灌浆结实21d内,复合胁迫及单一低温、弱光较对照NN差异极显著或显著,灌浆结实21d后,部分时间段差异显著或极显著。低温弱光复合胁迫及单一胁迫对加工品质影响程度按大小依次为整精米率、精米率、糙米率,且灌浆结实21d内处理的影响大。对蒸煮食味品质,低温弱光复合胁迫极显著或显著降低了稻米的直链淀粉含量、胶稠度、外观、黏度和食味值,显著或极显著提高了蛋白质含量和硬度,单一胁迫低温、弱光表现与复合胁迫相同的影响,且灌浆结实21d内,除2016年的胶稠度,单一低温、弱光较对照NN差异显著或极显著,单一低温、弱光较复合胁迫差异也多显著或极显著。从水稻RVA谱特征值来看,低温弱光复合胁迫及单一胁迫造成稻米的峰值黏度、热浆黏度与崩解值下降,最高黏度、消减值与峰值时间上升,除灌浆结实29～35 d的崩解值外,复合胁迫较对照NN差异达极显著或显著水平,部分指标的低温、弱光较对照NN差异也达显著水平。总之,灌浆结实期各时间段的低温弱光复合胁迫及单一胁迫造成稻米品质不同程度下降,且以灌浆结实21d内复合胁迫的影响较大。
In recent years, the low temperature and less sunshine occurred frequently during the heading and filling stages of rice in southern China, which affected rice quality. An experiment was conducted with four treatments including low temperature and weak light combined stress(LW), low temperature under normal light(LN), weak light under normal temperature(WN) and normal temperature under normal light(NN) in five periods of grain filling stage(1–7 d, 8–14 d, 15–21 d, 22–28 d, 29–35 d) to research the influences of low temperature and weak light combined stress on rice quality. The chalkiness rate(CR), chalkiness size(CS) and chalkiness degree(CD) among different stress treatments in each period all showed a trend of LW > LN > WN > NN, in which LW in each setting period of grain filling stage was significantly or very significantly different from NN, in each period within 21 days of grain filling stage, LW was also significantly or very significantly different from WN and LN, and single stress was also significantly or very significantly different from NN, except the whiteness in the period of 1–7 d of grain filling stage in 2016. And in each period within 21 days of grain filling stage, there were no significant difference between WN and LN, of which each was significantly different from LW in some periods. The brown rice rate, milled rice rate and head milled rice rate of different stress treatments in each period reflected NN > WN > LN > LW, in which LW, LN, and WN were all significantly or very significantly different from NN in each period within 21 days of grain filling stage and in some periods after 21 days of grain filling stage. Head milled rice rate was affected more deeply than brown rice rate and milled rice rate by the combined stress or single stress, especially at the periods within 21 days of grain filling stage. LW reduced the amylose, gel consistency, appearance,viscosity and taste value of rice significantly or very significantly and increased protein content and hardness significantly or very significantly; WN and LN showed the same influence trend as LW. LW reduced the peak viscosity, trough viscosity and break down of rice significantly except the breakdown of 29–35 d of grain filling stage, and increased final viscosity, set back and peak time significantly too. In general, low temperature and weak light combined stress and single stress deteriorate the rice quality in various degrees during different periods, especially the combined stress within 21 days of grain filling stage.
In recent years, the low temperature and less sunshine occurred frequently during the heading and filling stages of rice in southern China, which affected rice quality. An experiment was conducted with four treatments including low temperature and weak light combined stress(LW), low temperature under normal light(LN), weak light under normal temperature(WN) and normal temperature under normal light(NN) in five periods of grain filling stage(1–7 d, 8–14 d, 15–21 d, 22–28 d, 29–35 d) to research the influences of low temperature and weak light combined stress on rice quality. The chalkiness rate(CR), chalkiness size(CS) and chalkiness degree(CD) among different stress treatments in each period all showed a trend of LW > LN > WN > NN, in which LW in each setting period of grain filling stage was significantly or very significantly different from NN, in each period within 21 days of grain filling stage, LW was also significantly or very significantly different from WN and LN, and single stress was also significantly or very significantly different from NN, except the whiteness in the period of 1–7 d of grain filling stage in 2016. And in each period within 21 days of grain filling stage, there were no significant difference between WN and LN, of which each was significantly different from LW in some periods. The brown rice rate, milled rice rate and head milled rice rate of different stress treatments in each period reflected NN > WN > LN > LW, in which LW, LN, and WN were all significantly or very significantly different from NN in each period within 21 days of grain filling stage and in some periods after 21 days of grain filling stage. Head milled rice rate was affected more deeply than brown rice rate and milled rice rate by the combined stress or single stress, especially at the periods within 21 days of grain filling stage. LW reduced the amylose, gel consistency, appearance,viscosity and taste value of rice significantly or very significantly and increased protein content and hardness significantly or very significantly; WN and LN showed the same influence trend as LW. LW reduced the peak viscosity, trough viscosity and break down of rice significantly except the breakdown of 29–35 d of grain filling stage, and increased final viscosity, set back and peak time significantly too. In general, low temperature and weak light combined stress and single stress deteriorate the rice quality in various degrees during different periods, especially the combined stress within 21 days of grain filling stage.
引文
[1]Falade K O,Semon M,Fadairo O S,Oladunjoye A O,Orou K K.Functional and physico-chemical properties of flours and starches of African rice cultivars.Food Hydrocoll,2014,39:41-50.
[2]Wu F F,Chen H Y,Yang N,Wang J P,Duan X,Jin Z Y,Xu X M.Effect of germination time on physicochemical properties of brown rice flour and starch from different rice cultivars.J Cereal Sci,2013,58:263-271.
[3]Li H X,Chen Z,Hu M X,Wang Z M,Hua H,Yin C X,Zeng H L.Different effects of night versus day high temperature on rice quality and accumulation profiling of rice grain proteins during grain filling.Plant Cell Rep,2011,30:1641-1659.
[4]杨文钰,屠乃美,主编.作物栽培学(南方本).北京:中国农业出版社,2003(in Chinese).Yang W Y,Tu N M,eds.Crop Cultivation(for Southern China).Beijing:China Agriculture Press,2003.
[5]龚金龙,张洪程,胡雅杰,龙厚元,常勇,王艳,邢志鹏,霍中洋.灌浆结实期温度对水稻产量和品质形成的影响.生态学杂志,2013,32:482-491.Gong J L,Zhang H C,Hu Ya J,Long H Y,Chang Y,Wang Y,Xing Z P,Huo Z Y.Effects of air temperature during rice grain-filling period on the formation of rice grain yield and its quality.Chin J Ecol,2013,32:482-491(in Chinese with English abstract).
[6]Janardhan K V,Murty K S,Dash N B.Effect of low light during ripening period on grain yield and translocation of assimilates in rice varieties.Indian J Plant Physiol,1980,23:163-168.
[7]Chaturvedi G S,Ingram K T.Growth and yield of lowland rice in response to shade and drainage.Philipp J Crop Sci,1989,14:61-67.
[8]Jiang L G,Dai T B,Jiang D,Cao W X,Gan X Q,W S Q.Characterizing physiological N-use efficiency as influenced by nitrogen management in three rice cultivars.Field Crops Res,2004,88:239-250.
[9]邓飞,王丽,姚雄,王建军,任万军,杨文钰.不同生育阶段遮阴对水稻籽粒充实和产量的影响.四川农业大学学报,2009,27:265-269.Deng F,Wang L,Yao X,Wang J J,Ren W J,Yang W Y.Effects of different-growing-stage shading on rice grain-filling and yield.JSichuan Agric Univ,2009,27:265-269(in Chinese with English abstract).
[10]Zhu D W,Wei H Y,Guo B W,Dai Q G,Wei C X,Gao H,Hu Y J,Cui P Y,Li M,Huo Z Y,Xu K,Zhang H C.The effects of chilling stress after anthesis on the physicochemical properties of rice(Oryza sativa L.)starch.Food Chem,2017,237:936-941.
[11]任红茹.孕穗期低温冷害对水稻产量形成、生理特性和稻米品质的影响.扬州大学硕士学位论文,江苏扬州,2018.Ren H R.Effect of Low-temperature Cold Damage at Booting Stage on Yield Formation,Physiological Characteristics and Rice Quality of Rice.MS Thesis of Yangzhou University,Yangzhou,Jiangsu,China,2018(in Chinese with English abstract).
[12]杨东,段留生,谢华安,黄庭旭.不同生育期弱光对超级稻II优航2号产量及品质的影响.福建农业学报,2013,28(2):107-112.Yang D,Duan L S,Xie H A,Huang T X.Effect of light deficiency during different growth stages on grain yield and quality of super-hybrid rice,II Youhang 2.Fujian J Agric Sci,2013,28(2):107-112(in Chinese with English abstract).
[13]徐栋,朱盈,周磊,韩超,郑雷鸣,张洪程,魏海燕,王珏,廖桉桦,蔡仕博.不同类型籼粳杂交稻产量和品质性状差异及其与灌浆结实期气候因素间的相关性.作物学报,2018,44:1548-1559.Xu D,Zhu Y,Zhou L,Han C,Zheng L M,Zhang H C,Wei H Y,Wang J,Liao A H,Cai S B.Differences in yield and grain quality among various types of indica/japonica hybrid rice and correlation between quality and climatic factors during grain filling period.Acta Agron Sin,2018,44:1548-1559(in Chinese with English abstract).
[14]刘博,韩勇,解文孝,李建国,刘军,高岐.灌浆结实期弱光对水稻产量、生理及品质的影响.中国稻米,2008,(5):36-40.Liu B,Han Y,Xie W X,Li J G,Liu J,Gao Q.Effects of weak light during grain filling stage on rice yield,physiology and quality.China Rice,2008,(5):36-40(in Chinese with English abstract).
[15]姜楠,马殿荣,高虹,吕国依,程效义,唐亮,陈温福.不同时期遮光对北方粳稻产量和品质的影响.沈阳农业大学学报,2013,44:385-392.Jiang N,Ma D R,Gao H,Lyu G Y,Chen X Y,Tang L,Chen W F.Effect of shading at different growth stages on yield and quality of japonica rice in northern China.J Shenyang Agric Univ,2013,44:385-392(in Chinese with English abstract).
[16]刘奇华,李天,张建军.生育前期遮光对水稻后期功能叶生长及稻米品质的影响.生态学杂志,2006,25:1167-1172.Liu Q H,Li T,Zhang J J.Effects of early stage shading on function leaf growth at grain-filling stage and on grain quality of rice.Chin J Ecol,2006,25:1167-1172(in Chinese with English abstract).
[17]谭江,黎用朝,潘孝武,刘文强,盛新年,李小湘.高温天气对水稻开花结实和品质的影响.应用与环境生物学报,2013,19:935-940.Tang J,Li Y C,Pan X W,Liu W Q,Sheng X N,Li X X.Effect of hot weather on seed-setting and grain quality of rice.Environ Biol,2013,19:935-940(in Chinese with English abstract).
[18]矫江,王伯伦.我国东北地区稻米垩白发生规律研究.作物学报,2003,29:311-314.Jiao J,Wang B L.Study on the regularity of rice chalkiness occurrence in the northeast of China.Acta Agron Sin,2003,29:311-314(in Chinese with English abstract).
[19]袁莉民,常二华,徐伟,王志琴,杨建昌.结实期低温对杂交水稻胚乳结构的影响.作物学报,2006,32:96-102.Yuan L M,Chang E H,Xu W,Wang Z Q,Yang J C.Effects of low temperature during grain filling on the structure of endosperm in hybrid rice,Acta Agron Sin,2006,32:96-102(in Chinese with English abstract).
[20]董明辉,惠锋,顾俊荣,陈培峰,杨代凤,乔中英.灌浆期不同光强对水稻不同粒位籽粒品质的影响.中国生态农业学报,2013,21:164-170.Dong M H,Hui F,Gu J R,Chen P F,Yang D F,Qiao Z Y.Effect of light intensity on grain quality of rice at different spike positions during grain-filling stage.Chin J Eco-Agric,2013,21:164-170(in Chinese with English abstract).
[21]褚丽敏,赵洪利,王焕军.弱光胁迫对稻米产量及品质的影响.现代化农业,2015,(3):6-8.Chu L M,Zhao H L,Wang H J.Effects of weak light stress on rice yield and quality.Modern Agric,2015,(3):6-8(in Chinese with English abstract).
[22]Tsuneo K.Effects of the shading and rachis-branch clipping on the grain-filling process of rice cultivars differing in the grain size.Jpn J Crop Sci,1986,55:252-260.
[23]李林,沙国栋,陆景怀.水稻灌浆期温光因子对稻米品质的影响,中国农业气象,1989,10(3):33-38.Li L,Sha G D,Lu J H.Effect of temperature and light factors on rice quality in rice filling stage.Chin J Agrometeorol,1989,10(3):33-38(in Chinese with English abstract).
[24]曾研华,张玉屏,潘晓华,朱德峰,向镜,陈惠哲,张义凯,曾勇军.花后不同时段低温对籼粳杂交稻稻米品质性状的影响.中国水稻科学,2017,31:166-174.Zeng Y H,Zhang Y P,Pan X H,Zhu D F,Xiang J,Chen H Z,Zhang Y K,Zeng Y J.Effect of low temperature after flowering on grain quality of indica-japonica hybrid rice.Chin J Rice Sci,2017,31:166-174(in Chinese with English abstract).
[25]吴伟,程旺大,徐建良.灌浆成熟期光照强度对早籼稻直链淀粉含量及淀粉RVA谱特性的影响.浙江农业学报,2006,(3):141-145.Wu W,Cheng W D,Xu J L.Effects of light intensity on grain amylose content and starch RVA profile characteristics of early indica rice during grain-filling stage.Acta Agric Zhejiangensis,2006,(3):141-145(in Chinese with English abstract).
[26]贾志宽,朱碧岩.灌浆期气温的分布对稻米直链淀粉累积效应的研究.陕西农业科学,1990,(4):9-11.Jia Z K,Zhu B Y.Study on the effect of temperature distribution during grain filling on the accumulation of amylose in rice.Shaanxi Agric Sci,1990,(4):9-11(in Chinese with English abstract).
[27]薛文多.水稻不同生育时期低温处理对稻米品质的影响.现代农业,2017,(10):26-28.Xue W D.Effect of low temperature treatment on rice quality in different growth stages of rice.Modernizing Agric,2017,(10):26-28(in Chinese with English abstract).
[28]钟连进,程方民.水稻籽粒灌浆过程直链淀粉的积累及其相关酶的品种类型间差异.作物学报,2003,29:452-456.Zhong L J,Cheng F M.Varietal differences in amylose accumulation and activities of major enzymes associated with starch synthesis during grain filling in rice.Acta Agron Sin,2003,29:452-456(in Chinese with English abstract).
[29]鄢圣敏,杨华伟,曾玉清,杨川航,王开,钟淦彬,吕泽林,胡运高.水稻籽粒直链淀粉积累与剑叶光合特性关系研究.广东农业科学,2015,42(2):1-5.Yan S M,Yang H W,Zeng Y Q,Yang C H,Wang K,Zhong G B,Lyu Z L,Hu Y G.Research on correlation of amylose accumulation in grain and photosynthesis characteristic of flag leaves in rice.Guangdong Agric Sci,2015,42(2):1-5(in Chinese with English abstract).
[30]符冠富,王丹英,李华,陶龙兴,章秀福.水稻不同生育期温光条件对籽粒充实和米质的影响.中国农业气象,2009,30:375-382.Fu G F,Wang D Y,Li H,Tao L X,Zhang X F.Influence of temperature and sunlight conditions on rice grain filling and quality in different growth stages.Chin J Agrometeorol,2009,30:375-382(in Chinese with English abstract).
[31]任万军,杨文钰,徐精文,樊高琼,马周华.弱光对水稻籽粒生长及品质的影响.作物学报,2003,29:785-790.Ren W J,Yang W Y,Xu J W,Fan G Q,Ma Z H.Effect of low light on grains growth and quality in rice.Acta Agron Sin,2003,29:785-790(in Chinese with English abstract).
[32]宋广树,孙忠富,王夏,刘妍.不同生育时期低温处理对水稻品质的影响.中国农学通报,2011,27(18):174-179.Song G S,Sun Z F,Wang X,Liu Y.Effect of low temperature on rice quality in different growth period.Chin Agric Sci Bull,2011,27(18):174-179(in Chinese with English abstract).
[33]Bao J S,Shen S Q,Xie J K.A study on the improvement of eating quality of early indica rice with the assistance of RVA.Mol Plant Breed,2004,2:49-53.
[34]李刚,邓其明,李双成,王世全,李平.稻米淀粉RVA谱特征与品质性状的相关性.中国水稻科学,2009,23:99-102.Li G,Deng Q M,Li S C,Wang S Q,Li P.Correlation analysis between RVA profile characteristics and quality in rice.Chin JRice Sci,2009,23:99-102(in Chinese with English abstract).
[35]赵国珍,Yang S J,Yea J D,袁平荣,朱振华,苏振喜,戴陆园.冷水胁迫对云南粳稻育成品种农艺性状的影响.云南农业大学学报,2010,25(2):157-165.Zhao G Z,Yang S J,Yea J D,Yuan P R,Zhu Z H,Su Z X,Dai LY.Effect of cold water irrigation on agronomic traits of improved japonica rice cultivars from Yunnan province.J Yunnan Agric Univ,2010,25(2):157-165(in Chinese with English abstract).
[36]武琦.不同生育时期低温胁迫下寒地粳稻淀粉积累规律的研究.东北农业大学硕士学位论文,黑龙江哈尔滨,2013.Wu Q.Research on Starch Accumulation Rule in Different Growth Stage of Japonica Rice in Cold Region.MS Thesis of Northeast Agricultural University,Harbin,Heilongjiang,China,2013(in Chinese with English abstract).
[37]王亚江.不同时期遮光、氮肥水平对超级粳稻产量及品质形成的效应研究.扬州大学硕士学位论文,江苏扬州,2015.Wang Y J.Effects of Different-growing-stage Shading and Nitrogen Levels on Yield and Quality Formation of Japonica Super Rice.MS Thesis of Yangzhou University,Yangzhou,Jiangsu,China,2015(in Chinese with English abstract).
[38]Yuji M,Koji O,Michikazu H.Differences in amylase content,amylographic characteristics and storage proteins of grain on primary and secondary rachis branches in rice.Jpn J Crop Sci,1995,64:601-606.
[39]Lim S J,Kim D U.Varietal variation of amylogram properties and its relationship with other eating quality characteristics in rice.Jpn J Crop Sci,1995,27:268-275.
[40]姚月明,沈新平,沈明星,佘旭东,李余生,吴彤东.播种期对“苏香粳2号”稻米淀粉粘滞性的影响.江苏农业学报,2003,19(3):163-165.Yao Y M,Shen X P,Shen M X,She X D,Li Y S,Wu T D.Effect of sowing date on rice amylum viscosity of japonica rice variety“Suxiangjing 2”.Jiangsu J Agric Sci,2003,19(3):163-165(in Chinese with English abstract).
[2]Wu F F,Chen H Y,Yang N,Wang J P,Duan X,Jin Z Y,Xu X M.Effect of germination time on physicochemical properties of brown rice flour and starch from different rice cultivars.J Cereal Sci,2013,58:263-271.
[3]Li H X,Chen Z,Hu M X,Wang Z M,Hua H,Yin C X,Zeng H L.Different effects of night versus day high temperature on rice quality and accumulation profiling of rice grain proteins during grain filling.Plant Cell Rep,2011,30:1641-1659.
[4]杨文钰,屠乃美,主编.作物栽培学(南方本).北京:中国农业出版社,2003(in Chinese).Yang W Y,Tu N M,eds.Crop Cultivation(for Southern China).Beijing:China Agriculture Press,2003.
[5]龚金龙,张洪程,胡雅杰,龙厚元,常勇,王艳,邢志鹏,霍中洋.灌浆结实期温度对水稻产量和品质形成的影响.生态学杂志,2013,32:482-491.Gong J L,Zhang H C,Hu Ya J,Long H Y,Chang Y,Wang Y,Xing Z P,Huo Z Y.Effects of air temperature during rice grain-filling period on the formation of rice grain yield and its quality.Chin J Ecol,2013,32:482-491(in Chinese with English abstract).
[6]Janardhan K V,Murty K S,Dash N B.Effect of low light during ripening period on grain yield and translocation of assimilates in rice varieties.Indian J Plant Physiol,1980,23:163-168.
[7]Chaturvedi G S,Ingram K T.Growth and yield of lowland rice in response to shade and drainage.Philipp J Crop Sci,1989,14:61-67.
[8]Jiang L G,Dai T B,Jiang D,Cao W X,Gan X Q,W S Q.Characterizing physiological N-use efficiency as influenced by nitrogen management in three rice cultivars.Field Crops Res,2004,88:239-250.
[9]邓飞,王丽,姚雄,王建军,任万军,杨文钰.不同生育阶段遮阴对水稻籽粒充实和产量的影响.四川农业大学学报,2009,27:265-269.Deng F,Wang L,Yao X,Wang J J,Ren W J,Yang W Y.Effects of different-growing-stage shading on rice grain-filling and yield.JSichuan Agric Univ,2009,27:265-269(in Chinese with English abstract).
[10]Zhu D W,Wei H Y,Guo B W,Dai Q G,Wei C X,Gao H,Hu Y J,Cui P Y,Li M,Huo Z Y,Xu K,Zhang H C.The effects of chilling stress after anthesis on the physicochemical properties of rice(Oryza sativa L.)starch.Food Chem,2017,237:936-941.
[11]任红茹.孕穗期低温冷害对水稻产量形成、生理特性和稻米品质的影响.扬州大学硕士学位论文,江苏扬州,2018.Ren H R.Effect of Low-temperature Cold Damage at Booting Stage on Yield Formation,Physiological Characteristics and Rice Quality of Rice.MS Thesis of Yangzhou University,Yangzhou,Jiangsu,China,2018(in Chinese with English abstract).
[12]杨东,段留生,谢华安,黄庭旭.不同生育期弱光对超级稻II优航2号产量及品质的影响.福建农业学报,2013,28(2):107-112.Yang D,Duan L S,Xie H A,Huang T X.Effect of light deficiency during different growth stages on grain yield and quality of super-hybrid rice,II Youhang 2.Fujian J Agric Sci,2013,28(2):107-112(in Chinese with English abstract).
[13]徐栋,朱盈,周磊,韩超,郑雷鸣,张洪程,魏海燕,王珏,廖桉桦,蔡仕博.不同类型籼粳杂交稻产量和品质性状差异及其与灌浆结实期气候因素间的相关性.作物学报,2018,44:1548-1559.Xu D,Zhu Y,Zhou L,Han C,Zheng L M,Zhang H C,Wei H Y,Wang J,Liao A H,Cai S B.Differences in yield and grain quality among various types of indica/japonica hybrid rice and correlation between quality and climatic factors during grain filling period.Acta Agron Sin,2018,44:1548-1559(in Chinese with English abstract).
[14]刘博,韩勇,解文孝,李建国,刘军,高岐.灌浆结实期弱光对水稻产量、生理及品质的影响.中国稻米,2008,(5):36-40.Liu B,Han Y,Xie W X,Li J G,Liu J,Gao Q.Effects of weak light during grain filling stage on rice yield,physiology and quality.China Rice,2008,(5):36-40(in Chinese with English abstract).
[15]姜楠,马殿荣,高虹,吕国依,程效义,唐亮,陈温福.不同时期遮光对北方粳稻产量和品质的影响.沈阳农业大学学报,2013,44:385-392.Jiang N,Ma D R,Gao H,Lyu G Y,Chen X Y,Tang L,Chen W F.Effect of shading at different growth stages on yield and quality of japonica rice in northern China.J Shenyang Agric Univ,2013,44:385-392(in Chinese with English abstract).
[16]刘奇华,李天,张建军.生育前期遮光对水稻后期功能叶生长及稻米品质的影响.生态学杂志,2006,25:1167-1172.Liu Q H,Li T,Zhang J J.Effects of early stage shading on function leaf growth at grain-filling stage and on grain quality of rice.Chin J Ecol,2006,25:1167-1172(in Chinese with English abstract).
[17]谭江,黎用朝,潘孝武,刘文强,盛新年,李小湘.高温天气对水稻开花结实和品质的影响.应用与环境生物学报,2013,19:935-940.Tang J,Li Y C,Pan X W,Liu W Q,Sheng X N,Li X X.Effect of hot weather on seed-setting and grain quality of rice.Environ Biol,2013,19:935-940(in Chinese with English abstract).
[18]矫江,王伯伦.我国东北地区稻米垩白发生规律研究.作物学报,2003,29:311-314.Jiao J,Wang B L.Study on the regularity of rice chalkiness occurrence in the northeast of China.Acta Agron Sin,2003,29:311-314(in Chinese with English abstract).
[19]袁莉民,常二华,徐伟,王志琴,杨建昌.结实期低温对杂交水稻胚乳结构的影响.作物学报,2006,32:96-102.Yuan L M,Chang E H,Xu W,Wang Z Q,Yang J C.Effects of low temperature during grain filling on the structure of endosperm in hybrid rice,Acta Agron Sin,2006,32:96-102(in Chinese with English abstract).
[20]董明辉,惠锋,顾俊荣,陈培峰,杨代凤,乔中英.灌浆期不同光强对水稻不同粒位籽粒品质的影响.中国生态农业学报,2013,21:164-170.Dong M H,Hui F,Gu J R,Chen P F,Yang D F,Qiao Z Y.Effect of light intensity on grain quality of rice at different spike positions during grain-filling stage.Chin J Eco-Agric,2013,21:164-170(in Chinese with English abstract).
[21]褚丽敏,赵洪利,王焕军.弱光胁迫对稻米产量及品质的影响.现代化农业,2015,(3):6-8.Chu L M,Zhao H L,Wang H J.Effects of weak light stress on rice yield and quality.Modern Agric,2015,(3):6-8(in Chinese with English abstract).
[22]Tsuneo K.Effects of the shading and rachis-branch clipping on the grain-filling process of rice cultivars differing in the grain size.Jpn J Crop Sci,1986,55:252-260.
[23]李林,沙国栋,陆景怀.水稻灌浆期温光因子对稻米品质的影响,中国农业气象,1989,10(3):33-38.Li L,Sha G D,Lu J H.Effect of temperature and light factors on rice quality in rice filling stage.Chin J Agrometeorol,1989,10(3):33-38(in Chinese with English abstract).
[24]曾研华,张玉屏,潘晓华,朱德峰,向镜,陈惠哲,张义凯,曾勇军.花后不同时段低温对籼粳杂交稻稻米品质性状的影响.中国水稻科学,2017,31:166-174.Zeng Y H,Zhang Y P,Pan X H,Zhu D F,Xiang J,Chen H Z,Zhang Y K,Zeng Y J.Effect of low temperature after flowering on grain quality of indica-japonica hybrid rice.Chin J Rice Sci,2017,31:166-174(in Chinese with English abstract).
[25]吴伟,程旺大,徐建良.灌浆成熟期光照强度对早籼稻直链淀粉含量及淀粉RVA谱特性的影响.浙江农业学报,2006,(3):141-145.Wu W,Cheng W D,Xu J L.Effects of light intensity on grain amylose content and starch RVA profile characteristics of early indica rice during grain-filling stage.Acta Agric Zhejiangensis,2006,(3):141-145(in Chinese with English abstract).
[26]贾志宽,朱碧岩.灌浆期气温的分布对稻米直链淀粉累积效应的研究.陕西农业科学,1990,(4):9-11.Jia Z K,Zhu B Y.Study on the effect of temperature distribution during grain filling on the accumulation of amylose in rice.Shaanxi Agric Sci,1990,(4):9-11(in Chinese with English abstract).
[27]薛文多.水稻不同生育时期低温处理对稻米品质的影响.现代农业,2017,(10):26-28.Xue W D.Effect of low temperature treatment on rice quality in different growth stages of rice.Modernizing Agric,2017,(10):26-28(in Chinese with English abstract).
[28]钟连进,程方民.水稻籽粒灌浆过程直链淀粉的积累及其相关酶的品种类型间差异.作物学报,2003,29:452-456.Zhong L J,Cheng F M.Varietal differences in amylose accumulation and activities of major enzymes associated with starch synthesis during grain filling in rice.Acta Agron Sin,2003,29:452-456(in Chinese with English abstract).
[29]鄢圣敏,杨华伟,曾玉清,杨川航,王开,钟淦彬,吕泽林,胡运高.水稻籽粒直链淀粉积累与剑叶光合特性关系研究.广东农业科学,2015,42(2):1-5.Yan S M,Yang H W,Zeng Y Q,Yang C H,Wang K,Zhong G B,Lyu Z L,Hu Y G.Research on correlation of amylose accumulation in grain and photosynthesis characteristic of flag leaves in rice.Guangdong Agric Sci,2015,42(2):1-5(in Chinese with English abstract).
[30]符冠富,王丹英,李华,陶龙兴,章秀福.水稻不同生育期温光条件对籽粒充实和米质的影响.中国农业气象,2009,30:375-382.Fu G F,Wang D Y,Li H,Tao L X,Zhang X F.Influence of temperature and sunlight conditions on rice grain filling and quality in different growth stages.Chin J Agrometeorol,2009,30:375-382(in Chinese with English abstract).
[31]任万军,杨文钰,徐精文,樊高琼,马周华.弱光对水稻籽粒生长及品质的影响.作物学报,2003,29:785-790.Ren W J,Yang W Y,Xu J W,Fan G Q,Ma Z H.Effect of low light on grains growth and quality in rice.Acta Agron Sin,2003,29:785-790(in Chinese with English abstract).
[32]宋广树,孙忠富,王夏,刘妍.不同生育时期低温处理对水稻品质的影响.中国农学通报,2011,27(18):174-179.Song G S,Sun Z F,Wang X,Liu Y.Effect of low temperature on rice quality in different growth period.Chin Agric Sci Bull,2011,27(18):174-179(in Chinese with English abstract).
[33]Bao J S,Shen S Q,Xie J K.A study on the improvement of eating quality of early indica rice with the assistance of RVA.Mol Plant Breed,2004,2:49-53.
[34]李刚,邓其明,李双成,王世全,李平.稻米淀粉RVA谱特征与品质性状的相关性.中国水稻科学,2009,23:99-102.Li G,Deng Q M,Li S C,Wang S Q,Li P.Correlation analysis between RVA profile characteristics and quality in rice.Chin JRice Sci,2009,23:99-102(in Chinese with English abstract).
[35]赵国珍,Yang S J,Yea J D,袁平荣,朱振华,苏振喜,戴陆园.冷水胁迫对云南粳稻育成品种农艺性状的影响.云南农业大学学报,2010,25(2):157-165.Zhao G Z,Yang S J,Yea J D,Yuan P R,Zhu Z H,Su Z X,Dai LY.Effect of cold water irrigation on agronomic traits of improved japonica rice cultivars from Yunnan province.J Yunnan Agric Univ,2010,25(2):157-165(in Chinese with English abstract).
[36]武琦.不同生育时期低温胁迫下寒地粳稻淀粉积累规律的研究.东北农业大学硕士学位论文,黑龙江哈尔滨,2013.Wu Q.Research on Starch Accumulation Rule in Different Growth Stage of Japonica Rice in Cold Region.MS Thesis of Northeast Agricultural University,Harbin,Heilongjiang,China,2013(in Chinese with English abstract).
[37]王亚江.不同时期遮光、氮肥水平对超级粳稻产量及品质形成的效应研究.扬州大学硕士学位论文,江苏扬州,2015.Wang Y J.Effects of Different-growing-stage Shading and Nitrogen Levels on Yield and Quality Formation of Japonica Super Rice.MS Thesis of Yangzhou University,Yangzhou,Jiangsu,China,2015(in Chinese with English abstract).
[38]Yuji M,Koji O,Michikazu H.Differences in amylase content,amylographic characteristics and storage proteins of grain on primary and secondary rachis branches in rice.Jpn J Crop Sci,1995,64:601-606.
[39]Lim S J,Kim D U.Varietal variation of amylogram properties and its relationship with other eating quality characteristics in rice.Jpn J Crop Sci,1995,27:268-275.
[40]姚月明,沈新平,沈明星,佘旭东,李余生,吴彤东.播种期对“苏香粳2号”稻米淀粉粘滞性的影响.江苏农业学报,2003,19(3):163-165.Yao Y M,Shen X P,Shen M X,She X D,Li Y S,Wu T D.Effect of sowing date on rice amylum viscosity of japonica rice variety“Suxiangjing 2”.Jiangsu J Agric Sci,2003,19(3):163-165(in Chinese with English abstract).