阐明新一代除草剂对鹰嘴豆产量和植物毒性的影响及其残留效应

IF 0.3 4区农林科学 Q4 AGRICULTURE, MULTIDISCIPLINARY Indian Journal of Agricultural Sciences Pub Date : 2023-10-09 DOI:10.56093/ijas.v93i10.140011

KAPILA SHEKHAWAT, G D SANKETH, K BHANU REKHA, Y CHAITHANYA, T RAM PRAKASH, K S SUDHAKAR

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引用次数: 0

摘要

研究表明，在30 DAS条件下，喷施1.0 kg/ hm2的戊二甲基灵+咪唑噻韦可显著提高鹰嘴豆的WCI、HEI和WI。虽然在40 DAS (T5)下，施用25.2 g/ha topramezone作为PoE fb MW，在60和90 DAS时，WCI较高，干重较轻，但该处理对后续作物的残留效应明显。因此，标准化鹰嘴豆的topramezone剂量而不对后续作物产生任何植物毒性作用，将为在种植系统模式下有效管理杂草铺平道路。

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Elucidating the impact of new-generation herbicides on productivity and phytotoxicity on chickpea (Cicer arietinum) and their residual effects

The study suggests that in chickpea higher WCI, HEI and lower WI were noticed with the application of pendimethalin + imazethapyr 1.0 kg/ha as PE fb MW at 30 DAS. Although the application of topramezone @25.2 g/ha as PoE fb MW at 40 DAS (T5) resulted in higher WCI and lesser weed dry weight at both 60 and 90 DAS, the residual effect of this treatment was evident on the succeeding crops. Thus, standardization of the dose of topramezone for chickpea without any phytotoxic effect on the succeeding crops would pave the way for effective weed management in a cropping system mode.

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来源期刊

Indian Journal of Agricultural Sciences 农林科学-农业综合

CiteScore

0.80

自引率

25.00%

发文量

273

审稿时长

6 months

期刊介绍： The Indian Journal of Agricultural Sciences publishes papers concerned with the advancement of agriculture throughout the world. It publishes original scientific work related to strategic and applied studies in all aspects of agricultural science and exploited species, as well as reviews of scientific topics of current agricultural relevance. Specific topics of interest include (but are not confined to): genetic resources, all aspects of crop improvement,crop production,crop protection, physiology, modeling of crop systems, the scientific underpinning of agronomy, engineering solutions, decision support systems, land use, environmental impacts of agriculture and forestry, impacts of climate change, rural biodiversity, experimental design and statistical analysis, the application of new analytical and study methods (including molecular studies) and agricultural economics. The journal also publishes book reviews. Articles are accepted on the following broad disciplines: Agric. Engineering & Technology, Agric. Social & Economic Sci., Agronomy, Biometry, Biosciences, Cytology, Ecology, Environmental Sciences, Fertilization, Forestry , Genetics, Horticultural Sciences, Microbiology, Pest, Weed Control etc., Molecular Biology, Plant Pathology, Plant Breeding, Physiology and Biochemistry, Soil Sciences, Special Cultivation Technology, Stress Breeding, Agric. extension, and Cell Biology.