数字农科院2.0

《灌溉量对玉米生育后期脱水阶段子粒水分的影响》

文献类型: 中文期刊

作者: 王凤;;薛军 ;;王群;;陈江鲁 ;;张国强 ;;王克如;;明博 ;;侯鹏 ;;谢瑞芝 ;;李少昆

作者机构:

关键词: 玉米;;灌溉量;;种植密度;;生理成熟;;子粒水分

期刊名称:玉米科学

ISSN: 1005-0906

年卷期: 2020 年

页码:

收录情况: 北大核心(2020版) ; CSCD(2020-2021年度) ; 农林核心(2020版) ; 科技核心(2020版)

摘要: 以玉米品种先玉335、九圣禾2468为试验材料,测定不同灌溉量处理的玉米生理成熟至田间收获期间子粒含水率的变化。结果表明,生育期等量灌溉和分配灌溉量试验,在9.0×104 株/hm2、12.0×104株/hm2种植密度下,灌溉量增加使子粒含水量呈增加趋势,且脱水速率减慢。灌溉量从3 600 m3/hm2增至7 200 m3/hm2,子粒含水率分别增加 0.94~2.87 个百分点,差异达显著水平。灌溉量与种植密度双因素辅助试验,在种植密度 6.0×104 株/hm2至13.5×104 株/hm2时,灌溉量从 3 000 m3/hm2增至 6 000 m3/hm2,子粒含水率分别增加 1.60~5.00 个百分点;在灌溉量3 000 m3/hm2和6 000 m3/hm2条件下,种植密度从6.0×104 株/hm2增至13.5×104株/hm2,子粒含水率有差异,无明显增加或降低趋势;4 500 m3/hm2灌溉量下各种植密度处理间的子粒含水率未表现出显著差异。

分类号:

  • 相关文献

[1]灌溉量对玉米生育后期脱水阶段子粒水分的影响. 王凤,薛军,王群,陈江鲁,张国强,王克如,明博,侯鹏,谢瑞芝,李少昆. 2020

[2]The Nicotiana benthamiana microtubule-associated E3 ubiquitin ligase degrades a host immune regulator and a viral effector to enhance antiviral defense. 王坤,,,,傅帅,,,,谭羽翀,,,,吴良,,,,王亚琴,,,,周雪平. 2025

[3]Fine-tuning of the CRWN2-NTL9 module to repress PR1 expression by a viral effector during geminivirus infection. 苏晨露,,,,王亚琴,,,,李方方,,,,梅玉振,,,,周雪平. 2025

[4]A key heavy metal-binding protein orchestrates plant resistance against a geminivirus. 刘慧,,,,胡涛,,,,李方方,,,,王亚琴,,,,梅玉振,,,,周雪平. 2025

[5]Divergence in global plant carbon use efficiency across data-driven estimates, satellite product, and process-oriented models. Lei He,,,,Josep Peñuelas,,,,Jingfeng Xiao,,,,Xiaolu Tang,,,,Yue He,,,,Menglin Si,,,,Zhao-Liang Li. 2025

[6]种植密度对雪茄烟叶生长、光合作用及化学成分的影响. 管志坤1, 聂威2,,王耀斌1, 刘洋2,丁志勇1, 胡希好1,马蒙蒙2, 杜玉海2,匡相泳1, 孟宪进1, 马兴华3, 董建新3, 陈克玲3. 2024

[7]Reconstruction of cloudy land surface temperature by combining surface energy balance theory and solar-cloud-satellite geometry. Wenhui Du,,,,Zhao-Liang Li,,,,Zhihao Qin,,,,Jinlong Fan,,,,Xiangyang Liu,,,,Chunliang Zhao,,,,Kun Cao. 2025

[8]Contrasting temporal dynamics of land surface temperature response to different types of forest loss. Jing Li,,,,Zhao-Liang Li,,,,Xiangyang Liu,,,,Yitao Li,,,,Meng Liu,,,,Nanshan You,,,,Hua Wu,,,,Lei He,,,,Menglin Si,,,,Ronglin Tang,,,,Chenghu Zhou,,,,Wei Zhao,,,,Si-Bo Duan,,,,Pei Leng,,,,Wenqi Liu,,,,Enyu Zhao,,,,Bo-Hui Tang,,,,Zhenong Jin. 2025

[9]Key genes and mechanisms underlying natural variation of silique length in oilseed rape (Brassica napus L.) germplasm. Quaid Hussain, Jiepeng Zhan, Huabing Liang, Xinfa Wang, Guihua Liu, Jiaqin Shi, Hanzhong Wang. 2021

[10]Engineering plants using diverse CRISPR-associated proteins and deregulation of genome-edited crops. Zaman, Qamar U.,Raza, Ali,Lozano-Juste, Jorge,Chao, Li,Jones, Michael G. K.,Wang, Hua-Feng,Varshney, Rajeev K.. 2024

[11]上部烟叶灰分及其钙、镁、硫、磷含量与烟叶品质的关系及近红外模型研究. 付秋娟,,郝贤伟,,杜咏梅,,毕一鸣,,孙婷婷. 2025

[12]Evaluation of different clean heat supply modes based on crop straws in the rural areas of Northern China. 霍丽丽,,姚宗路,,贾吉秀,,赵立欣,,丛宏斌,,孟海波,,袁艳文. 2020

[13]Development and characterization of chromosome segment substitution lines derived from Oryza rufipogon in the genetic background of O. sativa spp. indica cultivar 9311. 乔卫华,,齐兰,,程志军,,苏龙,,李静,,孙妍,,任军芳,,郑晓明,,杨庆文. 2016

[14]OsCOL16, encoding a CONSTANS-like protein, represses flowering by up-regulating Ghd7, expression in rice. 吴玮勋,,郑晓明,,陈代波,,张迎新,,马薇薇,,张欢,,孙连平,,杨峥赋,,赵春德,,詹晓德,,沈喜红,,于萍,,付亚平,,朱珊珊,,曹立永,,程式花. 2017

[15]An egg parasitoid assesses host egg quality from afar using oviposition-induced plant volatiles. Tian, Zhiqiang,Wang, Yuanyuan,Sun, Tao,Hu, Xiaoyun,Hao, Wanting,Zhao, Te,Wang, Yanan,Zhang, Lei,Jiang, Xingfu,Turlings, Ted C. J.,Li, Yunhe. 2025

[16]Regulation of plant immunity through histone H3 β-hydroxybutyrylation-mediated transcriptional control. 徐秋涛,,陈正庭,,王瑞,,,,马瑄,,,,段宇航,,,,海杜,,,,陈静,,,,程仲毅,,,,郑路,,,,黄俊斌,,,,张积森,,,,赵毓,,,,陈晓洋. 2025

[17]A glutamyl–tRNA reductase and its binding protein promote transitory starch biosynthesis and enhance grain quality and yield in rice. 段影青,李晓雪,马刘洋,焦桂爱,操瑞节,董楠楠,李欣伟,王梓航,王平,唐绍清,魏祥进,胡培松. 2025

[18]Epi-transcriptome analysis reveals the lack of N6-methyladenosine modification in two RNA viruses infecting watermelon. 潘福安,,,,荆嘉贤,,,, Yanhong Qiu,,,,Maoying Li,,,,周雪平,,,,李少芳. 2025

[19]种衣剂和起垄栽培对玉米生长和产量的影响. 李巧珍,,丁军军,,李玉中,,徐春英,,郭家选,,毛丽丽,,孙东宝. 2018

[20]不同种质渗入对2 个玉米复合群体的改良效果分析. 杨致远,,唐娟,,赵鑫哲,,张丰屹,,刘文娟,,李明顺,,张德贵,,李新海,,雍洪 军,,兰海. 2020

作者其他论文 更多>>