Weed chemical control in grain sorghum at the steppe zone of Ukraine

IF 0.6 Q4 ECOLOGY

Ecological Questions Pub Date : 2023-03-01 DOI:10.12775/eq.2023.023

Y. Tkalich, O. Tsyliuryk, Oleksandr O. Havryushenko, O. Mytsyk, V. Kozechko, Yu. M. Rudakov, O. Tkalich, N. Honchar

引用次数: 1

Abstract

The highest control of ragweed (Ambrosia artemisiifolia L.) in the field experiments was provided by the herbicide Primekstra TZ Gold (effect - 83%; dose - 4.5 l/ha), bent sedum (Amaranthus retroflexus L.) with herbicide Mastak (effect - 88%; dose - 0.5 l/ha), chicken millet (Echinochloa crus-galli L.) using the herbicides Varyag and Datonit Gold (effect - 57%, dose - 4.5 and 2.5, respectively), white quinoa (Chenopodium album L.) – herbicide Datonite Gold with surfactant (effect - 85%; dose - 2.5 l/ha). The greatest chemical control was provided by the application options of herbicides Varyag – 4.5 l/ha and Agent – 0.6 l/ha in the phase of 3-5 leaves of the crop in June. This treatment provide the Ponki sorghum hybrid grain yield increase 24-27% compared to the control.

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乌克兰草原地区高粱杂草化学防治研究

田间试验中对豚草（Ambrosia artemisifolia L.）的最高控制是由除草剂Primekstra TZ Gold（效果为83%；剂量为4.5 L/ha）、弯曲景天（Amaranthus retroflexus L.）和除草剂Mastak（效果为88%；剂量为0.5 L/ha）提供的，鸡小米（Echinochloa crus galli L.）使用除草剂Variag和Datonit Gold（效果分别为57%、剂量分别为4.5和2.5）提供的，白藜（Chenodium album L.）-含有表面活性剂的除草剂Datonite Gold（效果-85%；剂量-2.5 L/ha）。最大的化学控制是在6月份作物3-5片叶子的阶段，选择使用除草剂瓦良格4.5升/公顷和药剂0.6升/公顷。该处理使庞基高粱杂交种产量比对照提高24-27%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ecological Questions ECOLOGY-

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： The fundamental task set by the editors of the journal is to bring together and present a diversity of research connected with ecology. Apart from the traditional ecological research areas, the scope of the journal will embrace more peripheral ecological issues connected with other disciplines of biology. Recognizing the increasing importance of the humanities in ecological research, the editors will strive to give such issues due representation in the journal. We hope to encourage the researchers contributing to the journal to adopt an unconventional approach to solving ecological problems, to go beyond classical, well-established conceptions, and to include methodological and anthropological issues. Such an approach is validated by the intensive development of the sciences bordering on both biology and the humanities that has been observed over recent years.