The effect of low and high input Cultivation systems on weed population and diversity in wheat production fields in Qazvin province, Iran

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Pourkarimi F.; MALEKI FARAHANI S.; OVEYSI M.; CHAICHI M.R.

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Journal: WEED RESEARCH JOURNAL Year:2018 | Volume:10 | Issue:2 Page(s): 61-73

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Title

The effect of low and high input Cultivation systems on weed population and diversity in wheat production fields in Qazvin province, Iran

Author(s)

Pourkarimi F. | MALEKI FARAHANI S. | OVEYSI M. | CHAICHI M.R. | Issue Writer Certificate

Keywords

EcosystemQ1

DiversityQ1

Weed populationQ2

NetworkingQ2

Abstract

To evaluate the population and Diversity of weeds in wheat fields in Qazvin, Iran, an experiment was conducted during 2015-2016 growing season. A net sampling method was employed to take samples from 9 fields of 3-hectar area which were managed either in dry farming, no-tillage, or irrigated systems. Samples were taken at two growing stages when wheat plants were at tillering and when they reached full stem growth stage. The highest population and Diversity of weeds was observed in dry farming system and the lowest was seen in irrigated system. The frequency of Weed population was lowest in no-till system. The highest population of Alyssum liniaris and Malva neglecta was in dry farming system, while the highest population of Bromus tectorum and Descurainia sophia was seen in irrigated system, respectively. Convolvulus arvensis was most populated in no-till system. The highest grain yield (6231 kg/ha) and total dry matter (18580 kg/ha) was measured in irrigated system, and the lowest grain yield (2078 kg/ha) and total dry matter (60180 kg/ha) was obtained in dry farming system, respectively. Based on the low Weed population and a grain yield of 5830 kg/ha in no-till system, it seems that this production system is economically and environmentally justifiable for wheat production in Qazvin Provence, Iran.

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APA: Copy

Pourkarimi, F., MALEKI FARAHANI, S., OVEYSI, M., & CHAICHI, M.R.. (2018). The effect of low and high input Cultivation systems on weed population and diversity in wheat production fields in Qazvin province, Iran. WEED RESEARCH JOURNAL, 10(2 ), 61-73. SID. https://sid.ir/paper/230797/en

Vancouver: Copy

Pourkarimi F., MALEKI FARAHANI S., OVEYSI M., CHAICHI M.R.. The effect of low and high input Cultivation systems on weed population and diversity in wheat production fields in Qazvin province, Iran. WEED RESEARCH JOURNAL[Internet]. 2018;10(2 ):61-73. Available from: https://sid.ir/paper/230797/en

IEEE: Copy

F. Pourkarimi, S. MALEKI FARAHANI, M. OVEYSI, and M.R. CHAICHI, “The effect of low and high input Cultivation systems on weed population and diversity in wheat production fields in Qazvin province, Iran,” WEED RESEARCH JOURNAL, vol. 10, no. 2 , pp. 61–73, 2018, [Online]. Available: https://sid.ir/paper/230797/en

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