Effect of dose and timing of application of different plant growth regulators on lodging and grain yield of a Scottish landrace of barley (Bere) in Orkney, Scotland

Shah, S.s.m.; Chang, Xu; Martin, P.

doi:10.22161/ijeab/2.4.59

Cited by 4 publications

(2 citation statements)

References 18 publications

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“…In the case of bere barley, over-fertilisation leads to increased incidences of lodging (i.e. falling over), which can negatively impact plant growth and complicates harvesting (Shah et al, 2017). Hence, two rather conservative application levels of 25 t/ha and 50 t/ha seaweed (i.e.…”

Section: Historical and Archaeological Background To Field Trial Designmentioning

confidence: 99%

Seaweed fertilisation impacts the chemical and isotopic composition of barley: Implications for analyses of archaeological skeletal remains

Blanz

Ascough

Mainland

et al. 2019

Journal of Archaeological Science

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Fertilisation with animal manure has been shown to affect crop chemical and isotopic composition, indicating that if manuring effects are not taken into account, there is a risk of overestimating consumer trophic levels in palaeodietary studies. The effect of fertilisation with seaweed, a common fertiliser in the past in coastal areas, has been the subject of several hypotheses, but until now has not been studied in this particular context. In this study, the impact of fertilising bere, an ancient type of Scottish barley (Hordeum vulgare L.), with 25 t/ha and 50 t/ha seaweed, in comparison to a modern commercial mineral fertiliser and to no fertilisation, was investigated in a field trial on the Orkney Islands, Scotland. Stable isotope ratios (δ 13 C and δ 15 N) and elemental compositions (B,

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Section: Historical and Archaeological Background To Field Trial Designmentioning

confidence: 99%

Seaweed fertilisation impacts the chemical and isotopic composition of barley: Implications for analyses of archaeological skeletal remains

Blanz

Ascough

Mainland

et al. 2019

Journal of Archaeological Science

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“…Apart from reducing grain yield (Fischer and Stapper, 1987;Tripathi et al, 2005), lodging can cause several knock-on effects such as increased drying costs, deterioration of grain quality and slowed harvest (Berry et al, 2004). Accurate and timely detection of crop lodging can help farmers improve crop yield forecasts, guide harvest operations and contribute to optimum crop pricing (Ceballos et al, 2019;Shah et al, 2017). Field-based approaches -that use visual inspection-are the most common methods to assess lodging and detect the time of its incidence , but are infeasible for areas larger than a few hundred hectares.…”

Section: Introductionmentioning

confidence: 99%

Crop lodging detection and susceptibility mapping: a multi-sensor approach

Chauhan¹

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Potential Role of Cutting Date in Lodging and Yield of Three Oat Cultivars

Addaheri

Hassan

Khalf

et al. 2021

IOP Conf. Ser.: Earth Environ. Sci.

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This study aimed to investigate the role of cutting at different growth stages according to the Zadoks scale and the possibility of reducing plant height and lodging at the end of the season. Moreover, it aimed to study the effect of cutting on some growth and yield traits of oat cultivars introduced into Iraq. A field experiment was carried out in an agricultural area on the left bank of the Euphrates River in the city of Ramadi during the winter season of 2020-2021. In this experiment, a randomized complete block design (RCBD), factorial arrangement, with three replications was used. The experiment included two factors: the first factor included three cutting dates according to the Zadoks scale: “Main stem and one tiller (GS21), main stem and four tillers (GS24), Main stem and seven tillers (GS27)”, in addition to the control without cutting. The second factor included three oat cultivars: Carrolup, Genzania, and Shafa. The most important results are summarized as follows: Cutting at all growth stages delayed ripening and reduced plant height, cutting at GS24 and GS27 reduced lodging, and cutting at GS27 reduced the grains per panicle, 1000 grain weight, grain yield, and total dry matter. Genzania cultivar was superior in grain yield and total dry matter. The cultivars showed similar responses to cutting dates in the terms of lodging and yield. It can be concluded from this study that cutting at GS24 is beneficial in reducing lodging without a negative impact on yield quantity.

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Effect of dose and timing of application of different plant growth regulators on lodging and grain yield of a Scottish landrace of barley (Bere) in Orkney, Scotland

Abstract: Abstract-

Cited by 4 publications

References 18 publications

Seaweed fertilisation impacts the chemical and isotopic composition of barley: Implications for analyses of archaeological skeletal remains

Seaweed fertilisation impacts the chemical and isotopic composition of barley: Implications for analyses of archaeological skeletal remains

Crop lodging detection and susceptibility mapping: a multi-sensor approach

Potential Role of Cutting Date in Lodging and Yield of Three Oat Cultivars

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