黑土地肥力下降成因与保护利用对策 −基于养分资源高效利用视角分析
文献类型: 中文期刊
关键词: 黑土地;;肥力下降特征;;肥力下降原因;;养分资源高效利用;;保护利用对策
期刊名称:植物营养与肥料学报
ISSN: 1008-505X
年卷期: 2025 年
页码:
收录情况: 北大核心(2023版) ; ; CSCD(2025-2026年度) ; ; 科技核心(2024版) ; ; 农林核心(2024版)
摘要: 黑土具有质地好、肥力高、适耕性强等特点,为全国贡献了1/4的粮食产量,但黑土地长期集约化利用引起的土壤肥力下降已引起国家和学者的广泛关注。本文分析了黑土地肥力下降主要特征,并着重从养分资源高效利用视角探讨了黑土地肥力下降的原因,提出了黑土地保护利用对策。黑土地肥力下降主要特征为有机质下降、结构变差、养分失衡、酸化严重和黑土层变薄等。从养分资源利用角度分析,黑土地肥力下降主要原因是黑土地集约化利用下秸秆长期移出农田,有机物料投入不足,以及化学肥料种类、用量、施用时间的不合理。为此,本文提出以养分高效利用为核心的养分精准管理、以秸秆还田为主的保护性耕作及以有机物料循环利用为基础的农牧一体化的综合管理对策。总之,黑土地养分高效循环利用是实现黑土地保护利用的重要手段之一。
分类号:
- 相关文献
[1]黑土地肥力下降成因与保护利用对策——基于养分资源高效利用视角分析. 仇少君,郝小雨,赵士诚,徐新朋,王秀斌,何萍,周卫. 2025
[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]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
[7]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
[8]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
[9]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
[10]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
[11]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
[12]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
[13]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
[14]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
[15]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
[16]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
[17]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
[18]黄曲霉毒素阻控与花生超级结瘤耦合效应研究初报. 周扬,,岳晓凤,,唐晓倩,,闫洪林,,张奇,,李培武. 2021
[19]盐碱地麦后复种绿肥与氮肥减施对小麦产量、环境 足迹及经济效益的协同效应. 张梦璇,,常芳弟,,魏禾雅,,李晓红,,伍林美,,张宏媛. 2025
[20]Mobile genetic elements affect the dissemination of antibiotic resistance genes (ARGs) of clinical importance in the environment. Ye Li ,,,,Ruilin Li ,,,,Jie Hou ,,,, Xuan Sun ,,,, Yajun Wang,,,, Linyun Li ,,,,Fengxia Yang ,,,,Yanpo Yao ,,,, Yi An. 2023
作者其他论文 更多>>
-
Regional projections and sampling strategies for the global germplasm resources collection of Oryza rufipogon Griff.
作者:王恺;;龙金花;;雷济舟;;梁云涛;;钱前;;郑晓明
关键词:Oryza rufipogon Griff.; Germplasm resource collection; Genetic diversity; Environmental factor; MaxEnt model
-
High-density cultivation of synthetic apomictic hybrid rice achieves near-complete 1 diploidization and parental-equivalent yield in field trials 2 Mengqiu Song1,5, Shengnan Li1,5, Zuan Wang1,5, Guojun Dong2 , Tao Wang1 , Jingxi Sun1 ,
作者:宋梦秋;;李胜男;;王钻;;董国军;;王涛;;孙景熙;;夏思琪;;杨泽园;;刘伟哲;;彭友林;;樊龙江;;孙健;;张勇;;王克剑;;郑晓明;;钱前
关键词:cultivation;;hybrid rice;;near-complete ;;diploidization;;parental-equivalent
-
Genome-wide identification of the Medicago ruthenica FTIP gene family and expression profiling under salt stresses
作者:田永雷;;朱琳;; 郭茂伟;;李志勇;; 武自念;;李鸿言;; 李星月;;王晓龙
关键词:FT-interacting proteins; Medicago ruthenica; genome-wide identification; salt stress; saline–alkali stress
-
Deciphering the ceRNA Network in Alfalfa: Insights into Cold Stress Tolerance Mechanisms
作者:朱琳;;赵宇杰;;郭茂伟;;白杰;;张良斌;;李志勇
关键词:alfalfa; cold stress; mRNAS; ncRNAs; ceRNAs
-
The threshold of aeration intensity in micro-oxygen lactic acid fermentation and the underlying microbial mechanisms
作者:曹起涛;;尹福斌;;连天境;;周谈龙;;蔡阳扬;;魏晓曼;;孙佳欣;;董红敏
关键词:agricultural waste; lactic acid; micro-oxygen; aeration threshold; microbial function
-
Strengthening global rice germplasm sharing: insights from the International Network for the Genetic Evaluation of Rice (INGER) platform
作者:樊佳雨;;夏思琪;;杨泽园;;郑晓明;;陈帆
关键词:ice germplasm resources · INGER · Sharing mechanism · Sustainable agricultural development
-
Contrasting effects of three aging processes on arsenic immobilization in red versus black soils amended by cerium-manganese modified biochar: the unique role of freeze-thaw cycling in governing arsenic fate at micro/nano interfaces
作者:吕鹏;;黄晓雅;;李莲芳*;;焦艳
关键词:Modifed biochar; Aging mechanism; Arsenic fate; Freeze–thaw cycling; Soil micro-interfaces
