A combination of rice cultivar mixed-cropping and duck co-culture suppressed weeds and pests in paddy fields

Li, Meijuan; Li, Ronghua; Zhang, Jiaen; Liu, Shiwei; Hei, Zewen; Qiu, Shuqing

doi:10.1016/j.baae.2019.09.003

Cited by 27 publications

(14 citation statements)

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“…Compared with the monoculture model, the mixture model increased turf biomass and visual quality in the black soil of northeast China, which was consistent with results in previous research (Simmons et al, 2011;Pooya et al, 2013;Granzow et al, 2017). Studies indicated that the mixture planted with two or more plant species improved soil soluble nutrient levels by the interaction between rhizosphere microorganisms and plants and subsequently increased biomass, and quality of plants (Eisenhauer, 2016;Li et al, 2019;Zeng et al, 2019). This kind of beneficial effect has been demonstrated in natural grasslands (Cardinale et al, 2012).…”

Section: Effects Of Pf Mixed Turfgrass On Biomass Visual Quality Ansupporting

confidence: 87%

“…The monoculture for turf often reduces turf visual quality and causes potential soil degradation and environmental problems. While, mixed sowing models in which at least two plant species are mixedsown in the same field at the same time are reported to enhance plant diversity at the field scale, maintain multiple ecosystem functions, such as the efficient use of water, soil, light, heat, and natural resources (Dunn et al, 2002;Pooya et al, 2013;Wahbi et al, 2016;Li et al, 2019), and control plant diseases (Zhu et al, 2000;Paulsen et al, 2006;Sapoukhina et al, 2010), therefore, adopting turfgrass mixture may be beneficial to solve some problems existing in turf monoculture.…”

Section: Introductionmentioning

confidence: 99%

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Beneficial Effects of Mixing Kentucky Bluegrass With Red Fescue via Plant-Soil Interactions in Black Soil of Northeast China

et al. 2020

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Continuous monoculture of cool-season turfgrass causes soil degradation, and visual turf quality decline is a major concern in black soil regions of Northeast China. Turf mixtures can enhance turfgrass resistance to biotic and abiotic stresses and increase soil microbial diversity. Understanding mechanism by plant-soil interactions and changes of black soil microbial communities in turf mixture is beneficial to restoring the degradation of urbanized black soils and maintaining sustainable development of urban landscape ecology. In this study, based on the previous research of different sowing models, two schemes of turf monoculture and mixture were conducted in field plots during 2016-2018 in a black soil of Heilongjiang province of Northeast China. The mixture turf was established by mixing 50% Kentucky bluegrass "Midnight" (Poa pratensis L.) with 50% Red fescue "Frigg" (Festuca rubra L.); and the monoculture turf was established by sowing with pure Kentucky bluegrass. Turf performance, soil physiochemical properties, and microbial composition from rhizosphere were investigated. Soil microbial communities and abundance were analyzed by Illumina MiSeq sequencing and quantitative PCR methods. Results showed that turfgrass quality, turfgrass biomass, soil organic matter (SOM), urease, alkaline phosphatase, invertase, and catalase activities increased in PF mixture, but disease percentage and soil pH decreased. The microbial diversity was also significantly enhanced under turf mixture model. The microbial community compositions were significantly different between the two schemes. Turf mixtures obviously increased the abundances of Beauveria, Lysobacter, Chryseolinea, and Gemmatimonas spp., while remarkably reduced the abundances of Myrothecium and Epicoccum spp. Redundancy analysis showed that the compositions of bacteria and fungi were related to edaphic parameters, such as SOM, pH, and enzyme activities. Since the increasing of turf quality, biomass, and disease resistance were highly correlated with the changes of soil physiochemical parameters and microbial communities in turf mixture, which suggested that turf mixture with two species (i.e., Kentucky blue grass and Red fescue) changed soil microbial communities and enhanced visual turfgrass qualities through positive plant-soil interactions by soil biota.

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Section: Effects Of Pf Mixed Turfgrass On Biomass Visual Quality Ansupporting

confidence: 87%

Section: Introductionmentioning

confidence: 99%

Beneficial Effects of Mixing Kentucky Bluegrass With Red Fescue via Plant-Soil Interactions in Black Soil of Northeast China

et al. 2020

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“…Pertumbuhan gulma yang lebih awal pada sistem padi tabela dapat mengurangi produksi padi yang menyebabkan kerugian. Gulma dapat menurunkan hasil padi sebesar 10-40% (Chukwuka et al 2007;Li et al 2019). Hal ini disebabkan karena gulma dapat menyebabkan terjadi persaingan dengan padi dalam pemanfaatan air, cahaya, nutrisi, CO2 dan ruang untuk tumbuh (Chauhan et al 2017;Akula et al 2020;Manisankar et al 2020;Li et al 2021).…”

Section: Pendahuluanunclassified

Efektivitas Cyhalofop-butyl Mengendalikan Gulma pada Budidaya Padi Sawah Tabela

Umiyati

Kurniadie

Deden

2021

Agrotechnology Res J

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High competition in the early growth phase will suppress growth and reduce rice yields. Presence of weeds in the rice field ecosystem needs to be controlled. Weed control with herbicides is more effective than other controls. This study aims to determine the effectiveness of the herbicide Cyhalofop-butyl in controlling weeds in the cultivation of direct seeds rice cultivation. The research was conducted in Sekaran village, Wonosari sub-district, Klaten district, Central Java. The method used was randomized block with seven treatments and four replications. The treatment consisted of a dose of the herbicide Cyhalofop-butyl 100 g.L-1 with levels: (50, 75, 100, 125, 150, and 175 L.ha-1), mechanical weeding and control (no weeding). The results showed that Cyhalofop-butyl at a dose of 50–175 L.ha-1 was effective in controlling the weeds of Echinochloa crus-galli, Leptochloa chinensis and other weeds at 3 weeks after application up to 6 weeks after application, without causing phytotoxicity effect on rice plants, herbicide Cyhalofop-butyl does not affect the growth and production of rice but reduces competition between weeds and rice plans. Herbicide Cyhalofop-butyl applied at a dose of 50 - 175 L.ha-1 provide rice grain yield of 10,25 - 11,50 kg per plot.

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“…Since the second half of the 20th century, chemical herbicides, as one of the important symbols of the green revolution, have been put into farmland ( Li, 2018 ). While ensuring the safety of global food production, it has also brought serious problems of weed resistance and farmland environmental pollution ( Li et al, 2019 ), and seriously affected the richness of weed species and the genetic diversity of wild plants ( Armengot et al, 2012 ). A total of 153 dicots and 113 monocots of herbicide resistant weeds have been found globally, to date ( Heap, 2022 ).…”

Section: Introductionmentioning

confidence: 99%

Composition and environmental interpretation of the weed communities in the main planting base of jujube (Ziziphus jujubaMill. cv. ‘LingwuChangzao’), Ningxia province of China

Wang

Cao

Zou

et al. 2022

PeerJ

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Background Ziziphus jujuba Mill. cv. ‘LingwuChangzao’ is a traditional jujube cultivar in northwest China. It is of great significance to explore the weed community composition and environmental characterization for the ecological control and comprehensive management of weeds in jujube orchards. In this article, a total of 37 species were recorded in 40 sample plots (1 m × 1 m). Moreover, fourteen environmental indicators to characterize the spatial locations, climate and soil nutrient characteristics of the plant communities were adopted. Methodology Through the two-way indicator species analysis (TWINSPAN) quantity classification and canonical correspondence analysis (CCA) ranking methods, the types of weed communities in the main planting base of jujube ‘LingwuChangzao’ and the main environmental factors affecting the change and distribution of weed types were analyzed. Results The weed communities within the study area were divided into 15 types by the TWINSPAN classification. There were significant differences in soil factors to the species diversity indices of the weed communities, the diversity of weed communities was negatively correlated with available potassium, whereas positively correlated with soil water content. The CCA results showed that community structure and spatial distribution of weed communities were affected by soil water content, total potassium, soil organic carbon, total phosphorus, total nitrogen. Our results can be used as a reference for orchard weed management and provide a theoretical basis for weed invasion control and creating a higher biodiversity in arable land under the background of environmental change.

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A combination of rice cultivar mixed-cropping and duck co-culture suppressed weeds and pests in paddy fields

Cited by 27 publications

References 37 publications

Beneficial Effects of Mixing Kentucky Bluegrass With Red Fescue via Plant-Soil Interactions in Black Soil of Northeast China

Beneficial Effects of Mixing Kentucky Bluegrass With Red Fescue via Plant-Soil Interactions in Black Soil of Northeast China

Efektivitas Cyhalofop-butyl Mengendalikan Gulma pada Budidaya Padi Sawah Tabela

Composition and environmental interpretation of the weed communities in the main planting base of jujube (Ziziphus jujubaMill. cv. ‘LingwuChangzao’), Ningxia province of China

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