[1]密扬,陈剑秋,王瑞霞,等.不同施钾量对淀粉型甘薯光合特性、淀粉含量及产量的影响[J].江苏农业科学,2020,48(12):68-74.
 Mi Yang,et al.Influences of different potassium application rates on photosynthetic characteristics,starch content and yield of starch-type sweet potato varieties[J].Jiangsu Agricultural Sciences,2020,48(12):68-74.
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不同施钾量对淀粉型甘薯光合特性、淀粉含量
及产量的影响
()

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第48卷
期数:
2020年第12期
页码:
68-74
栏目:
遗传育种与耕作栽培
出版日期:
2020-06-20

文章信息/Info

Title:
Influences of different potassium application rates on photosynthetic characteristics,starch content and yield of starch-type sweet potato varieties
作者:
密扬1 陈剑秋12 王瑞霞1 郝淼1 陈俊婕1 朱三明1 韩同宇1 王高阳1 李玉1 杨修一1 耿计彪1
1.养分资源高效开发与综合利用国家重点实验室/临沂大学农林科学学院/临沂大学资源与环境学院,山东临沂 276000;
2.金正大生态工程集团股份有限公司,山东临沭 276700
Author(s):
Mi Yanget al
关键词:
淀粉型甘薯产量钾肥用量钾肥利用光合特性
Keywords:
-
分类号:
S531.06
DOI:
-
文献标志码:
A
摘要:
为明确不同施钾量对淀粉型甘薯淀粉含量的调控效应及其与光合特性的关系,选取徐薯18和商薯19这2个淀粉型甘薯代表品种布设2年田间试验,设CK(不施肥)、K0(不施钾肥)、K75(施K2O 75 kg/hm2)、K150(施K2O 150 kg/hm2)和K225(施K2O 225 kg/hm2)5个处理,研究施钾量对甘薯淀粉产量和淀粉含量等的影响,利用逐步回归分析等方法探究淀粉合成与光合指标的相互关系。结果表明,徐薯18的3个施钾处理淀粉产量分别提高了16.5%、25.7% 和28.8%;商薯19的3个施钾处理淀粉产量分别提高了5.9%、11.9%和34.9%。2个甘薯品种的总淀粉含量随着施钾量的升高而呈显著升高趋势(P<0.05),其中徐薯18各施钾处理分别较K0处理提高0.4、1.2、2.4百分点,商薯19各施钾处理分别较K0处理提高0.4、0.8、2.1百分点。增加钾肥施用量能显著提高甘薯直链淀粉含量,进而提高甘薯直链淀粉含量/支链淀粉含量。随着施钾量的增加,甘薯的SPAD值、净光合速率(Pn)、最大光化学效率(Fv/Fm)、PSⅡ实际光化学效率(ΦPSⅡ)、光化学淬灭系数(qP)和电子传递速率(ETR)整体上呈上升趋势,甘薯淀粉含量与SPAD值、PnFv/FmqpETR呈显著正相关,与钾积累量呈极显著正相关(r=0.96,P<0.01)。综合甘薯产量和淀粉含量因素,推荐徐薯18的钾肥用量为150 kg/hm2,商薯19的钾肥用量为225 kg/hm2。研究结果可为淀粉型甘薯的钾肥高效利用提供理论基础。
Abstract:
-

参考文献/References:

[1]易中懿,汪翔,徐雪高,等. 品种创新与甘薯产业发展[J]. 江苏农业学报,2018,34(6):206-214.
[2]唐忠厚,张爱君,陈晓光,等. 低钾胁迫对甘薯块根淀粉理化特性的影响及其基因型差异[J]. 中国农业科学,2017,50(3):513-525.
[3]Trung P T B,Ngoc L B B,Hoa P N,et al. Impact of heat-moisture and annealing treatments on physicochemical properties and digestibility of starches from different colored sweet potato varieties[J]. International Journal of Biological Macromolecules,2017,105:1071-1078.
[4]Cui S,Li M,Zhang S,Liu J,et al. Physicochemical properties of maize and sweet potato starches in the presence of cellulose nanocrystals[J]. Food Hydrocolloids,2018,77:220-227.
[5]Akin-Ajani O D,Itiola O A,Odeku O A.Evaluation of the disintegrant properties of native and modified forms of fonio and sweet potato starches[J]. Starch,2016,68(1/2):169-174.
[6]Zhou D N,Zhang B,Chen B,et al. Effects of oligosaccharides on pasting,thermal and rheological properties of sweet potato starch[J]. Food Chemistry,2017,230:516-523.
[7]Tang Z H,Zhang A J,Wei M,et al. Physiological response to potassium deficiency in three sweet potato (Ipomoea batatas[L.]Lam.) genotypes differing in potassium utilization efficiency[J]. Acta Physiologiae Plantarum,2015,37(8):184.
[8]Kitahara K,Nakamura Y,Otani M,et al. Carbohydrate components in sweetpotato storage roots:their diversities and genetic improvement[J]. Breeding Science,2017,67(1):62-72.
[9]陈晓光,史春余,李洪民,等. 施钾时期对食用甘薯光合特性和块根淀粉积累的影响[J]. 应用生态学报,2013,24(3):759-763.
[10]Zhang K,Wu Z D,Tang D B,et al. Comparative transcriptome analysis reveals critical function of sucrose metabolism related-enzymes in starch accumulation in the storage root of sweet potato[J]. Frontiers in Plant Science,2017,8:914.
[11]Yooyongwech S,Samphumphuang T,Tisarum R,et al. Arbuscular mycorrhizal fungi (AMF) improved water deficit tolerance in two different sweet potato genotypes involves osmotic adjustments via soluble sugar and free proline[J]. Scientia Horticulturae,2016,198:107-117.
[12]Wang J D,Zhu G P,Dong Y,et al. Potassium starvation affects biomass partitioning and sink-source responses in three sweet potato genotypes with contrasting potassium-use efficiency[J]. Crop and Pasture Science,2018,69(5):506-514.
[13]张海燕,解备涛,段文学,等. 不同时期干旱胁迫对甘薯光合效率和耗水特性的影响[J]. 应用生态学报,2018,29(6):1850-1943.
[14]Kays S J. The physiology of yield in the sweet potato[M]// Sweet Potato Products. USA:CRC Press,2018.
[15]张飒琪,陈杰,张辉,等. 不同土壤水分条件下施氮对甘薯干物质积累及块根品质的影响[J]. 江苏农业学报,2013,29(3):533-539.
[16]柳洪鹃,姚海兰,史春余,等. 施钾时期对甘薯济徐23块根淀粉积累与品质的影响及酶学生理机制[J]. 中国农业科学,2014,47(1):43-52.
[17]Katayama K,Nishinaka M,Nakamura Y,et al. New sweet potato lines have high amylose and resistant starch contents[J]. Starch,2019,71(3/4):1800180.
[18]柳洪鹃,史春余,张立明,等. 钾素对食用型甘薯糖代谢相关酶活性的影响[J]. 植物营养与肥料学报,2012,18(3):724-732.
[19]Battie-Laclau P,Laclau J P,Beri C,et al. Photosynthetic and anatomical responses of Eucalyptus grandis leaves to potassium and sodium supply in a field experiment[J]. Plant,Cell & Environment,2014,37(1):70-81.
[20]Gupta R,Min C W,Wang Y,et al. Expect the unexpected enrichment of “hidden proteome” of seeds and tubers by depletion of storage proteins[J]. Frontiers in Plant Science,2016,7:761.
[21]Wijewardana C,Reddy K R,Shankle M W,et al. Low and high-temperature effects on sweetpotato storage root initiation and early transplant establishment[J]. Scientia Horticulturae,2018,240:38-48.
[22]Khanghahi M Y,Pirdashti H,Rahimian H,et al. Leaf photosynthetic characteristics and photosystem Ⅱ photochemistry of rice (Oryza sativa L.) under potassium-solubilizing bacteria inoculation[J]. Photosynthetica,2019,57(2):500-511.
[23]Ruiz C A S,van den Berg C,Wijffels R H,et al. Rubisco separation using biocompatible aqueous two-phase systems[J]. Separation and Purification Technology,2018,196:254-261.
[24]Dana S,Herdean A,Lundin B,et al. Retracted:each of the chloroplast potassium efflux antiporters affects photosynthesis and growth of fully developed arabidopsis rosettes under short-day photoperiod[J]. Physiologia Plantarum,2016,158(4):483-491.
[25]Liu W H,Zhan X W,Xing F L,et al. Effect on the grown of cotton seedlings and efficiency of potassium under different levels of light and applying potassium[J]. Cotton Sciences,2015(4):3.
[26]Xia J,Zhu D,Wang R,et al. Crop resistant starch and genetic improvement:a review of recent advances[J]. Theoretical and Applied Genetics,2018,131(12):2495-2511.

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备注/Memo

备注/Memo:
收稿日期:2019-07-08
基金项目:国家自然科学基金青年科学基金(编号:31600263);山东省自然科学基金(编号:ZR2018PD001);中国博士后科学基金(编号:2019M652428)。
作者简介:密扬(1990—),女,山东临沂人,硕士,助理研究员,主要从事植物营养研究。E-mail:1078808194@qq.com。
通信作者:杨修一,博士,讲师,主要从事土壤养分和植物营养的研究,E-mail:woshiyangxiuyi@163.com;耿计彪,博士,讲师,主要从事植物营养和土壤养分循环研究,E-mail:gengjibiao@126.com。
更新日期/Last Update: 2020-06-20