Article(id=1305139330910016476, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305139324555649224, articleNumber=null, orderNo=null, doi=10.7606/j.issn.1009-1041.2026.03.09, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1744128000000, receivedDateStr=2025-04-09, revisedDate=1746460800000, revisedDateStr=2025-05-06, acceptedDate=null, acceptedDateStr=null, onlineDate=1789099064805, onlineDateStr=2026-09-11, pubDate=1773504000000, pubDateStr=2026-03-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789099064805, onlineIssueDateStr=2026-09-11, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789099064805, creator=13701087609, updateTime=1789099064805, updator=13701087609, issue=Issue{id=1305139324555649224, tenantId=1146029695717560320, journalId=1303687221787852879, year='2026', volume='46', issue='3', pageStart='F2', pageEnd='424', issueExtLink='null', onlineDate='null', pubDate='1773504000000', pubDateStr='2026-03-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789099063289, creator='13701087609', updateTime=1789103147683, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1305156455804465602, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305139324555649224, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1305156455804465603, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305139324555649224, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=368, endPage=373, ext={EN=ArticleExt(id=1305139331098760157, articleId=1305139330910016476, tenantId=1146029695717560320, journalId=1303687221787852879, language=EN, title=Effects of Different Potassium Polyacrylate Application Rates on Grain Filling Characteristics, Yield and its Components of Black Highland Barley, columnId=1305133133406433355, journalTitle=Journal of Triticeae Crops, columnName=Physiology, Ecology and Cultivation, runingTitle=null, highlight=null, articleAbstract=

To investigate the effects of potassium polyacrylate (K-PAM) application rates on the grain filling characteristics and yield formation of black hulless barley, a randomized block design was employed using the black hulless barley variety Liuling as the test material. Five K-PAM application rates (0, 6, 12, 18, and 24 kg·hm-2, labeled as CK, T1, T2, T3, and T4, respectively) were carryed out for field experimenk. The results indicated that, compared with CK, application of K-PAM significantly increased the 1 000-grain weight of black hulless barley, with the increase rate of 0.92%, 10.64%, 5.27%, and 8.03% for T1, T2, T3, and T4 treatments, respectively. Under the T2 treatment, the maximum grain filling rate (Rmax) of black hulless barley was significantly higher than that of CK, with an increase rate of 7.56%, grain yield was increased by 17.61%, the number of effective panicles was increased by 20.92%, and grains per panicle was increased by 22.42%. Thus, the application of K-PAM may help black Highland barley seeds to fill, promote the synergistic enhancement of panicle number, panicle grains number and grain weight, and increase grain yield. Under the conditions of this experiment, the optimal application rate of K-PAM is 12 kg·hm-2.

, authors=Wenjing QI1, Huiyun HUANG1, Tiantian FU1, Yi ZHANG1, Minglong XU2, Xibo FENG1, authorsList=Wenjing QI, Huiyun HUANG, Tiantian FU, Yi ZHANG, Minglong XU, Xibo FENG, authorCompany=null, correspAuthors=Xibo FENG, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1305139332919088094, articleId=1305139330910016476, tenantId=1146029695717560320, journalId=1303687221787852879, language=CN, title=不同聚丙烯酸钾施用量对黑青稞籽粒灌浆特性、产量及其构成因素的影响, columnId=1305133133590982733, journalTitle=麦类作物学报, columnName=生理、生态与栽培, runingTitle=null, highlight=null, articleAbstract=

为了探明聚丙烯酸钾(K-PAM)施用量对黑青稞籽粒灌浆特性及产量形成的影响,以黑青稞品种六棱为材料,采用随机区组设计,设置0、6、12、18和24 kg·hm-2共5个K-PAM施用量(分别记为CK、T1、T2、T3、T4)进行大田试验。结果表明,与CK相比,施用K-PAM能显著提升黑青稞千粒重,T1、T2、T3和T4处理的千粒重分别提高0.92%、10.64%、5.27%和8.03%。T2处理下黑青稞最大灌浆速率Rmax显著高于CK,增幅为7.56%,籽粒产量、有效穗数和穗粒数分别提高了17.61%、20.92%和22.42%。施用K-PAM有助于黑青稞籽粒灌浆,促进穗数、穗粒数和千粒重的协同提升,增加籽粒产量。在本试验条件下,K-PAM最佳施用量为12 kg·hm-2

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不同聚丙烯酸钾施用量对黑青稞籽粒灌浆特性、产量及其构成因素的影响
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漆文静 1 , 黄慧云 1 , 付甜甜 1 , 张毅 1 , 许明龙 2 , 冯西博 1
麦类作物学报 | 生理、生态与栽培 2026,46(3): 368-373
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麦类作物学报 |生理、生态与栽培 2026 , 46 (3) : 368 -373
不同聚丙烯酸钾施用量对黑青稞籽粒灌浆特性、产量及其构成因素的影响
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漆文静1 , 黄慧云1, 付甜甜1, 张毅1, 许明龙2, 冯西博1
作者信息
  • 1.西藏农牧大学植物科学学院,西藏 林芝 860000
  • 2.察雅县宗沙乡人民政府 西藏 昌都 854000
通讯作者:
E-mail: (冯西博)
作者简介:

E-mail: (漆文静)

Effects of Different Potassium Polyacrylate Application Rates on Grain Filling Characteristics, Yield and its Components of Black Highland Barley
Wenjing QI1 , Huiyun HUANG1, Tiantian FU1, Yi ZHANG1, Minglong XU2, Xibo FENG1
Affiliations
  • 1.Xizang Agricultural and Animal Husbandry University, College of Plant Sciences, Nyingchi, Tibet 860000, China
  • 2.Zongsha Township People's Government of Chaya County, Changdu, Tibet 854000, China
出版时间: 2026-03-15 doi: 10.7606/j.issn.1009-1041.2026.03.09
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为了探明聚丙烯酸钾(K-PAM)施用量对黑青稞籽粒灌浆特性及产量形成的影响,以黑青稞品种六棱为材料,采用随机区组设计,设置0、6、12、18和24 kg·hm-2共5个K-PAM施用量(分别记为CK、T1、T2、T3、T4)进行大田试验。结果表明,与CK相比,施用K-PAM能显著提升黑青稞千粒重,T1、T2、T3和T4处理的千粒重分别提高0.92%、10.64%、5.27%和8.03%。T2处理下黑青稞最大灌浆速率Rmax显著高于CK,增幅为7.56%,籽粒产量、有效穗数和穗粒数分别提高了17.61%、20.92%和22.42%。施用K-PAM有助于黑青稞籽粒灌浆,促进穗数、穗粒数和千粒重的协同提升,增加籽粒产量。在本试验条件下,K-PAM最佳施用量为12 kg·hm-2

黑青稞  /  聚丙烯酸钾  /  灌浆速率  /  千粒重  /  产量

To investigate the effects of potassium polyacrylate (K-PAM) application rates on the grain filling characteristics and yield formation of black hulless barley, a randomized block design was employed using the black hulless barley variety Liuling as the test material. Five K-PAM application rates (0, 6, 12, 18, and 24 kg·hm-2, labeled as CK, T1, T2, T3, and T4, respectively) were carryed out for field experimenk. The results indicated that, compared with CK, application of K-PAM significantly increased the 1 000-grain weight of black hulless barley, with the increase rate of 0.92%, 10.64%, 5.27%, and 8.03% for T1, T2, T3, and T4 treatments, respectively. Under the T2 treatment, the maximum grain filling rate (Rmax) of black hulless barley was significantly higher than that of CK, with an increase rate of 7.56%, grain yield was increased by 17.61%, the number of effective panicles was increased by 20.92%, and grains per panicle was increased by 22.42%. Thus, the application of K-PAM may help black Highland barley seeds to fill, promote the synergistic enhancement of panicle number, panicle grains number and grain weight, and increase grain yield. Under the conditions of this experiment, the optimal application rate of K-PAM is 12 kg·hm-2.

Black highland barley  /  K-PAM  /  Grouting rate  /  1 000-grain weight  /  yield
漆文静, 黄慧云, 付甜甜, 张毅, 许明龙, 冯西博. 不同聚丙烯酸钾施用量对黑青稞籽粒灌浆特性、产量及其构成因素的影响. 麦类作物学报, 2026 , 46 (3) : 368 -373 . DOI: 10.7606/j.issn.1009-1041.2026.03.09
Wenjing QI, Huiyun HUANG, Tiantian FU, Yi ZHANG, Minglong XU, Xibo FENG. Effects of Different Potassium Polyacrylate Application Rates on Grain Filling Characteristics, Yield and its Components of Black Highland Barley[J]. Journal of Triticeae Crops, 2026 , 46 (3) : 368 -373 . DOI: 10.7606/j.issn.1009-1041.2026.03.09
  • 国家自然基金项目(32060482)
  • 西藏自治区重大科技专项青稞新品种(系)培育项目(XZ202101ZD0004N-03)
  • 西藏自治区中央引导地方科技项目(XZ202202YD0025C)
  • 西藏特色农牧资源研发省部共建协同创新中心—作物方向研究项目(XZTSZY202001)
  • 西藏自治区重点研发计划项目(YDZX20195400004717)
  • 高原作物学创新团队建设项目(XZNMXYRCDWJS-2024-11)
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doi: 10.7606/j.issn.1009-1041.2026.03.09
  • 接收时间:2025-04-09
  • 首发时间:2026-09-11
  • 出版时间:2026-03-15
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  • 收稿日期:2025-04-09
  • 修回日期:2025-05-06
基金
国家自然基金项目(32060482)
西藏自治区重大科技专项青稞新品种(系)培育项目(XZ202101ZD0004N-03)
西藏自治区中央引导地方科技项目(XZ202202YD0025C)
西藏特色农牧资源研发省部共建协同创新中心—作物方向研究项目(XZTSZY202001)
西藏自治区重点研发计划项目(YDZX20195400004717)
高原作物学创新团队建设项目(XZNMXYRCDWJS-2024-11)
作者信息
    1.西藏农牧大学植物科学学院,西藏 林芝 860000
    2.察雅县宗沙乡人民政府 西藏 昌都 854000

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E-mail: (冯西博)
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https://castjournals.cast.org.cn/joweb/mlzwxb/CN/10.7606/j.issn.1009-1041.2026.03.09
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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