春玉米Parthenium hysterophorus L.的关键竞争期

IF 0.8 Q3 Agricultural and Biological Sciences Planta Daninha Pub Date : 2020-11-15 DOI:10.1590/s0100-83582020380100085

A. Rehman, R. Qamar, M. Safdar, Atique-ur-Rehman, H. Javeed, R. Maqbool, N. Farooq, M. Shahzad, Mazhar Ali, Z. H. Tarar

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引用次数: 3

摘要

摘要背景：Parthenium hysterophorus L.，俗称Parthenium杂草，对巴基斯坦农业生态系统造成严重的经济和环境危害。目的：估算该杂草在春播玉米中的产量损失和关键竞争期。方法：在巴基斯坦旁遮普邦萨戈达大学农业学院的一个农学研究区，在连续两年的春季（2014年和2015年）进行实地研究。处理包括对照地块（无杂草）、[…]

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Critical competition period of Parthenium hysterophorus L. in spring maize (Zea mays L.)

Abstract Background: Parthenium hysterophorus L., commonly known as parthenium weed, poses severe economic and environmental hazards to the agro-ecosystems of Pakistan. Objective: To estimate the yield loss and critical competition period of this weed in the spring sown maize crop. Method: Field studies were conducted at an agronomic research area in the College of Agriculture at the University of Sargodha in Punjab-Pakistan during two consecutive year spring seasons (2014 and 2015). Treatments were comprised of viz., control plots (weed free), [...]

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来源期刊

Planta Daninha Agricultural and Biological Sciences-Plant Science

自引率

0.00%

发文量

审稿时长

16 weeks

期刊介绍： Planta Daninha is a scientific journal published by the Brazilian Society of Weed Science (SBCPD - Sociedade Brasileira da Ciência das Plantas Daninhas). Papers submitted for publication must be sent through an electronic system, on http://www.scielo.br/pd. Works may be written in Portuguese, English, or Spanish, and will be accepted after being reviewed and approved by the Editorial Board. Only papers that have not been published or submitted for publication in other media will be accepted. Articles in Portuguese will be translated to English after being properly corrected and authorized by the authors. Planta Daninha has with goal to publish genuine technical-scientific papers and literature reviews from a critical perspective on Biology, weed management, and related topics.