Effect of different tillage systems on the yield and yield components of soybean [ Glycine max (L.) Merr.]

Jug, Danijel; Sabo, Mirjana; Jug, Irena; Stipešević, Bojan; Stošić, Miro

doi:10.1556/aagr.58.2010.1.8

Cited by 4 publications

(6 citation statements)

References 10 publications

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“…Jug et al (2012) observed that several crop rotation systems did not change the number of branches per plant. In relation to the cropping seasons, the number of branches differed significantly (Fig 4).…”

Section: Number Of Branches Per Plant and 1000-grain Weight Of Soybeanmentioning

confidence: 96%

Crop rotation affects soybean performance in no-tillage system under optimal and dry cropping seasons

Freitas¹,

Souza²,

Salton³

et al. 2016

Aust J Crop Sci

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The purpose of this research was to assess the crop rotation affects on agronomic traits of soybean in optimal (OCS) and dry cropping seasons (DCS). This research was carried out in 2010/2011 (OCS) and 2011/2012 (DCS) in a Rhodic Hapludox soil. The experimental design was set up in a randomized complete block and the treatments were arranged in a factorial 9 x 2, consisting of 9 crop rotations systems and two cropping seasons, with four replications. The soybean (Glycine max cv. BMX-Potência RR) was sowed on October 20 th 2010 and October 10 th 2011 (spring-summer season) 20 days after the fall-winter cover crops desiccation. It was assessed in the R8 reproductive stage (Full maturation) the plant height, the height of the first pod insertion, number of pod per plants, number of branches per plant, number of seed per pod, 1000-grain weight and grain yield. It was observed that in drought stress (DCS), the number of branches decreased, this reduction was 36% in relation to OCS. For the traits as plant height, first pod height, 1000-grain weight and yield, it was showed small values in DCS in contrast to OCS. It is feasible to introduce these cover crops in fall-winter season to make part of a crop rotation system. The number of pod per plant showed higher values under the crop rotation of corn/rapeseed/soybean, which showed highly associated with the soybean grain yield. This research brought options for cover crops system to be viable in no-till system with soybean in spring-summer season.

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Section: Number Of Branches Per Plant and 1000-grain Weight Of Soybeanmentioning

confidence: 96%

Crop rotation affects soybean performance in no-tillage system under optimal and dry cropping seasons

Freitas¹,

Souza²,

Salton³

et al. 2016

Aust J Crop Sci

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“…Ref. [41] also noted more plant branching for less intensive soil tillage and indicated positive effects on the side-shoot development. The linear correlations shown in Figure 2 show that plant height and plant density, and number of nodes per plant and plant height, were positively correlated (33.8%; p = 0.008 and 5.7%; p = 0.664, respectively), whereas the number of branches were negatively correlated with plant density (−8.4%; p = 0.523).…”

Section: Soybean Growth Parameters and Biomass Productionmentioning

confidence: 91%

“…Ref. [41] also reported their highest plant density for conventionally tilled soil (49 plants m −2 ), which was decreased for their no-tillage system (36 plants m −2 ). The main reason for decreased soybean stands in the present study was the lower germination and establishment rates for the conservation and no-tillage systems.…”

Section: Soybean Growth Parameters and Biomass Productionmentioning

confidence: 92%

“…Studies performed in more humid climates are in line with the numerical trend in the present study of greater soybean seed yields for the tilled systems. The main contributing factors identified for greater soybean yields for conventional tillage were the beneficial effects of tillage on soil structure, porosity, infiltration rate, and nutrient absorption [41,43]. Moreover, some studies have indicated that for no-tillage systems, soybean yield can be reduced due to lower nitrogen availability and/or lower soil temperature, because of the greater soil coverage by the crop residues compared to a conventional system [40,55].…”

Section: Soybean Yield Components and Dry Seed Productionmentioning

confidence: 99%

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Soybean (Glycine max (L.) Merr.) Growth, Yield, and Nodulation in the Early Transition Period from Conventional Tillage to Conservation and No-Tillage Systems

Adamič

Leskovšek

2021

Agronomy

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Soybean (Glycine max (L.) Merr.) is the most important protein crop globally, with its cultivation area in Europe on the increase. To investigate how alternative tillage systems affect soybean growth, yield performance, and nitrogen fixation capacity in the early conversion period from conventional tillage to conservation and no-tillage practices, a field study was conducted in 2020 under the humid central European climatic conditions of Slovenia. A complete randomized block design with four repetitions was used for the three different tillage systems (conventional, conservation, and no-tillage). The results show that the majority of the studied soybean growth parameters (e.g., plant density, nodes per plant, and shoot and root dry matter) and the yield components (e.g., pods per plant, and 100-seed mass) were greatest for the reference conventional tillage system. The conventional system also showed significantly greater dry nodule mass (p < 0.01) and proportion of large-sized nodules (>4 mm) on both the tap root (p < 0.05) and the lateral roots (p < 0.001). A positive linear correlation between nitrogen content and nodule production in the roots also suggested increased nitrogen fixation for the conventional system. The less intensive conservation and no-tillage systems resulted in significantly greater soil compaction, which negatively affected early plant establishment and resulted in significantly decreased plant densities. Despite the large differences in plant stands and individual plant performances, no significant differences were seen for dry seed yields between these tillage systems. Dry seed yields for the conventional and conservation systems were 4.54 and 4.48 t ha−1, respectively, with only minor (non-significant) yield reduction for the no-tillage system, at 4.0 t ha−1. These data show that soybean cultivation in the early transition period to less intensive tillage systems have no major yield losses under these less suitable agro-climatic conditions if correct crop and weed management measures are implemented.

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“…Zastosowanie brony talerzowej na ogół zmniejszało plon nasion w porównaniu z innymi wariantami. Jug i in. [2010], stosując uprawę bezorkową z broną talerzową, uzyskali o 5,5% większy plon nasion niż w obiektach uprawianych płużnie.…”

Section: Plon I Struktura Plonu Nasion Soiunclassified

Wpływ podpowierzchniowego wnoszenia nawozu mineralnego na plon i jakość nasion soi w warunkach uprawy bezpłużnej

Kraska

Andruszczak

Gierasimiuk

et al. 2023

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Badania przeprowadzono w latach 2015–2017, opierając się na eksperymencie polowym założonym jesienią 2014 r. w miejscowości Rogów (powiat zamojski). Celem badań była ocena wpływu podpowierzchniowego wprowadzania zróżnicowanych dawek wieloskładnikowego nawozu mineralnego Polifoska®6 NPK(S) 6-20-30(7) na plon oraz wybrane cechy jakości plonu nasion soi. Soję wysiewano w zmianowaniu soja – pszenica ozima – kukurydza w warunkach uprawy bezorkowej. Nawóz mineralny w dawce 200 i 400 kg∙ha–1 wnoszono pod powierzchnię gleby równomiernie w zakresie 10–30 cm głębokości pracy elementu wysiewająco-spulchniającego. Obiekt kontrolny stanowiły poletka z powierzchniową aplikacją nawozu. Po zbiorze oceniono plon i elementy struktury plonu. Wykonano również analizy chemiczne nasion soi celem określenia jakości zebranego plonu. Wgłębna aplikacja nawozu mineralnego korzystnie wpłynęła na poziom plonowania soi oraz przyczyniła się do zwiększenia zawartości aminokwasów Met i Trp, a także P, K i Mg w nasionach. W porównaniu z powierzchniowym wysiewem nawozu stwierdzono jednak zmniejszenie zawartości Glu i Ala w nasionach. Nasiona soi zebrane z powierzchni, na którą wniesiono wyższą dawkę nawozu Polifoska®6 odznaczały się większą zawartością białka ogólnego i P. Z kolei więcej włókna, aminokwasów (z wyjątkiem Cys, Met i Trp), a także N, K i Mg zawierały nasiona soi w wariancie z niższą dawką nawożenia mineralnego.

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Effect of different tillage systems on the yield and yield components of soybean [ Glycine max (L.) Merr.]

Cited by 4 publications

References 10 publications

Crop rotation affects soybean performance in no-tillage system under optimal and dry cropping seasons

Crop rotation affects soybean performance in no-tillage system under optimal and dry cropping seasons

Soybean (Glycine max (L.) Merr.) Growth, Yield, and Nodulation in the Early Transition Period from Conventional Tillage to Conservation and No-Tillage Systems

Wpływ podpowierzchniowego wnoszenia nawozu mineralnego na plon i jakość nasion soi w warunkach uprawy bezpłużnej

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