气象因子对南京市草坪夏秋季杂草发生的影响

doi:10.11733/j.issn.1007-0435.2005.02.003

›› 2005, Vol. 13 ›› Issue (2): 97-101.DOI: 10.11733/j.issn.1007-0435.2005.02.003

气象因子对南京市草坪夏秋季杂草发生的影响

朱晶晶, 强胜

南京农业大学杂草研究室, 南京, 210095

收稿日期:2004-02-13 修回日期:2004-07-08 出版日期:2005-05-15 发布日期:2005-05-15
通讯作者: 强胜,Email:wrl@njau.edu.cn
作者简介:朱晶晶(1977- ),女,浙江义乌人,博士研究生,从事植物科学研究,E-mail:zhujj15@163.com
基金资助:
国家自然科学基金(30170164);教育部博士点基金(2000030708);江苏省科技厅产业化项目基金(BL2000034)

Summer and Autumn Meteorological Effects on the Emergence of Turf Weeds in the Nanjing Area

ZHU Jing-jing, QIANG Sheng

Weed Research Laboratory, Nanjing Agriculture University, Nanjing, Jiangsu Province 210095, China

Received:2004-02-13 Revised:2004-07-08 Online:2005-05-15 Published:2005-05-15

摘要/Abstract

摘要： 连续两年研究南京地区马蹄金(Dichondrarepens Forst.)和狗牙根(Cynodon dactylon (L.)Pers.)草坪杂草的出苗规律,统计分析5种草坪夏秋季恶性杂草的出苗动态,即始发期、高峰期、终发期时间及其出苗期的土壤温度。气象资料偏相关分析结果表明:地表0cm的温度为杂草出苗的主导因子,地表蒸发率与杂草出苗率呈显著负相关;空气湿度、降水、日照时数等因子与杂草出苗率的相关性不显著。通径分析结果表明:地表温度和地表蒸发率对杂草出苗的间接影响稍大于直接影响;地表温度及其蒸发率互作对杂草出苗产生的效应最大,其它因子之间的互作效应较小。

关键词: 草坪杂草, 出苗动态, 气象因子, 偏相关分析, 通径分析

Abstract: For two successive years, a study was conducted on the rule of weed emergence in the summer and autumn on turfs of ponyfoot (Dichondra carolinensis) and bermudagrass (Cynodon dactylon) in the Nanjing area. The emergence dynamics of the 5 noxious weeds were analysed, as well as the soil surface temperature, and the meteorological data during the initial, peak, and final stages of the weeds’ growth. The result shows that the surface temperature strongly induces the weeds emergence which is negatively correlated with the surface evaporation and slightly affected by the air moisture, precipitation, and length of shunshine time. Path analysis indicates that the surface temperature and evaporation initiate the weed emergence indirectly rather than directly, while the interaction between the two most strongly affects the weed emergence. The interactions among the other factors yield rather slight effect.

Key words: Truf weeds, Emergence dynamics, Meteorological factors, Partial correlation analysis, Path analysis

中图分类号:

朱晶晶, 强胜. 气象因子对南京市草坪夏秋季杂草发生的影响[J]. , 2005, 13(2): 97-101.

ZHU Jing-jing, QIANG Sheng. Summer and Autumn Meteorological Effects on the Emergence of Turf Weeds in the Nanjing Area[J]. , 2005, 13(2): 97-101.

参考文献

[1] 孙吉雄. 草坪学[M]. 北京:中国农业出版社,1995. 101~120
[2] 姚拓, 胡自治. 高寒地区禾草混播草地杂草防除研究[J]. 草地学报, 2001, 9(4):253~256
[3] Stevan Z K, Saen P E, Erin E B, et al. Critical period for weed control:the conception and data analysis [J]. Weed Science, 2002, 50:773~786
[4] Forcella F, Benech~Arnold R L, Sanchez R, et al. Modeling seedling emergence [J]. Field Crop Research, 2000, 67:123~139
[5] Roman E S, Murphy S D, Swanton C J. Simulation of Chenopo~dium album seedling emergence [J]. Weed Science, 2000, 48(2):217~224
[6] Grundy A C. Predicting weed emergence:a review of approaches and future challenges [J]. Weed Science, 2003, 43:1~11
[7] Grundy A C, Mead A. Modeling weed emergence as a function of meteorological records [J]. Weed Science, 2000, 48:594~603
[8] Benvenuti D C, Stefano S M, Macchia P L, et al. Quantitative analysis of emergence of seedlings from buried weed seeds with increasing soil depth [J]. Weed Science, 2001, 49(4):528~535
[9] 徐克学. 生物数学[M]. 北京:科学出版社,1999. 23~40
[10] 王继华,王海秋,贾庄德,等. 通径分析理论与实践中的几个问题[J]. 生物数学学报, 1995,10(3):186~189
[11] Clobach N, Durr C, Chauvel B, et al. Effect of environmental conditions on Alopecurus myosuroides germination. I. Effect of temperature and light[J]. Weed Research, 2002, 42:210~221
[12] Robert E B, Randall N B. Soil temperature and soil water effects on henbit emergence[J]. Weed Science, 2002, 50:494~497
[13] Vleeshouwers L M. Modeling the effect of temperature, soil penetration resistance, burial depth and seed weight on pre~emergence growth of weeds [J]. Annals of Botany, 1997, 79:553~563
[14] Forcella F. Real~time assessment of seed dormancy and seedling growth for weed management[J]. Seed Science Research, 1998, 8:201~209
[15] Moyer J D, Kelley K E. Broadleaf herbicide effects on tall fescue seedhead density foliage yield and quality[J]. Weed Technology, 1995, 9:270~276
[16] Johnson B J. Reduced preemergence herbicides rates for large crabgrass control in six tall fescue cultivars [J]. Weed Technology, 1995, 9:716~723
[17] Johnson B J. Sequential applications of preemergance and postemergence herbicides for large crabgrass control in tall fescue turf [J]. Weed Technology, 1997, 11:693~697

气象因子对南京市草坪夏秋季杂草发生的影响

Summer and Autumn Meteorological Effects on the Emergence of Turf Weeds in the Nanjing Area

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	王静, 刘晓静, 程甜甜, 童长春, 汪雪. 不同氮效率紫花苜蓿叶特征及其产量效应研究[J]. 草地学报, 2021, 29(9): 1941-1949.
[2]	韩典辰, 张方敏, 陈吉泉, 李云鹏, 卢琦. 半干旱区草地站蒸散特征及其对气象因子和植被的响应[J]. 草地学报, 2021, 29(1): 166-173.
[3]	孙建平, 薛竹慧, 杨国义, 赵祥, 董宽虎. 施氮对晋北燕麦饲草主要农艺性状及干物质产量的影响[J]. 草地学报, 2018, 26(4): 964-970.
[4]	朱瑞芬, 刘杰淋, 王建丽, 申忠宝, 韩微波, 陈积山. 黑土区紫花苜蓿根瘤菌特性研究与促生能力分析[J]. 草地学报, 2017, 25(6): 1317-1323.
[5]	李静, 张彩琴, 张军. 内蒙古典型草原黄囊苔草生长动态对气象因子的滞后响应分析[J]. 草地学报, 2017, 25(2): 267-272.
[6]	富新年, 潘正武, 孟祥君, 曹永林, 李春涛, 张起荣. ‘甘引1号’黑麦农艺性状与鲜草产量的关系[J]. 草地学报, 2017, 25(2): 433-436.
[7]	郭兴燕, 田忠, 梁丹妮, 伏兵哲, 兰剑. 11个燕麦品种种子产量与主要农艺性状的通径分析[J]. 草地学报, 2017, 25(1): 142-147.
[8]	文东新, 杨宁, 杨满元. 衡阳紫色土丘陵坡地不同植被恢复模式对土壤微生物量及酶活性的影响[J]. 草地学报, 2016, 24(6): 1241-1247.
[9]	杨晓, 刘乐乐, 朱新强, 余成群, 李锦华. 西藏河谷地区紫花苜蓿产量与气象因子灰色关联分析[J]. 草地学报, 2016, 24(1): 198-203.
[10]	武路广, 霍梅俊, 刘思奇, 张亚茹, 马婷婷, 王欣, 张毅, 董宽虎. 白羊草干草产量与主要农艺性状的多元回归及通径分析[J]. , 2013, 21(4): 697-701.
[11]	谢越, 石丹, 李品红, 张英俊. 羊草品质与气象因子和土壤因子的相关性研究[J]. , 2012, 20(4): 631-636.
[12]	李鸿雁, 李志勇, 师文贵, 蔡丽艳, 张静萍. 野生扁蓿豆单株种子产量与主要农艺性状的通径分析[J]. 草地学报, 2012, 20(3): 479-483.
[13]	惠竹梅, 岳泰新, 张振文. 行间生草葡萄园土壤微生物量与土壤养分的通径分析[J]. , 2011, 19(6): 969-974.
[14]	伏兵哲, 米福贵, 郭顺美, 李显利, 蔚瑛. 菊苣种子产量构成因子与产量的关联性分析[J]. , 2010, 18(3): 405-408.
[15]	张霞, 顾洪如, 丁成龙, 冉景松, 许能祥. 象草若干生物学性状与产量的关系分析[J]. , 2009, 17(5): 670-674.