Determination of Nutritional Status of Olive (Olea europaea L.) Trees Grown in Izmir and Mugla Province in Terms of Boron and The Other Microelements with Soil and Leaf Analyzes

Deliboran, Aişe; Savran, Muzaffer Kerem; Dursun, Özgür; Eralp, Onder; Pekcan, Tülin; Turan, Hatice Sevim; Aydoğdu, Erol; Çilgin, İdris; Ölmez, Handan Ataol; Savran, Şule; Nacar, Abdullah Suat

doi:10.33462/jotaf.701037

Cited by 6 publications

(3 citation statements)

References 17 publications

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“…Orchard 3, which was the only one with fruit production in the year 2018, had available B levels five times higher than the considered as critical level in some experimental units, an unusual situation to what is found in most Brazilian orchards, whose deficiency is easily observed. Boron is one of the micronutrients with more records of deficiency in Brazilian crops (Prado et al 2006) and according to Deliboran et al (2020), symptoms of deficiency and toxicity are common.…”

Section: Discussionmentioning

confidence: 99%

“…Due to the great expansion of olive cultivation around the world, research on fertilization is being carried out in different countries to fine-tune practices according to the behavior of different cultivars in different soil, climate, and relief conditions, in addition to recent innovative studies in the Mediterranean region (Fernández-Escobar et al 2014;Fernández-Escobar et al 2016;El-Fouly et al 2014;Rodrigues et al 2012, Zouari et al 2020, Deliboran et al 2020. The current knowledge state of knowledge in olive fertilization in these regions/countries, however, does not match necessarily with the best fertilization practices for olive orchards in the south of Brazil.…”

Section: Introductionmentioning

confidence: 99%

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Correlations among nutrient contents in soil, leaf, and fruit tissues and yield of Olea europaea L. cv. Arbequina in the South of Brazil

Figueiredo

Rosseto

Barão

et al. 2022

RSD

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The objective of the work was to relate the nutritional status of olive orchards from the central region of the Rio Grande do Sul with fruit yield and identify unadjusted points in the fertilization recommendation system to be improved. Soil, leaf, and fruit samples were taken from eight orchards, between 2018 and 2020, and were evaluated for the contents of N, P, K, B, pH, TOC, Al+3, and soil texture. The 20-40 cm layer in soil showed acidity and Al+3 content at potentially restrictive levels. The available P and B contents in soil were considered low. In leaf tissue, K and N presented high contents. The correlations revealed that fruit yield was limited by high N contents on leaves, especially in winter. B content in fruits diminished in higher soil pH, suggesting that the B threshold value in soil for olives in the south of Brazil should be pH-dependent.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Correlations among nutrient contents in soil, leaf, and fruit tissues and yield of Olea europaea L. cv. Arbequina in the South of Brazil

Figueiredo

Rosseto

Barão

et al. 2022

RSD

View full text Add to dashboard Cite

show abstract

“…For example in soils in the south of Europe, it is emphasized that low OM levels may be partially related to the semiarid Mediterranean condition (Gallardo et al, 2000). Also, studies have shown that most of the lands belonging to the olive orchards of the region are SL, CL, SCL, and a few soils is C texture, slightly alkaline and moderately acidic, salt-free, and poor in humus (Aydogdu, 2011;Turan et al, 2013;Deliboran et al, 2020).…”

Section: Soil Properties Of the Olive Orchardmentioning

confidence: 99%

İzmir Yöresi Zeytin Bahçe Topraklarının Karbon ve Azot Stokları

DELİBORAN

2024

Tekirdağ Ziraat Fakültesi Dergisi

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Soil organic carbon (SOC) and total nitrogen (TN) have a very important role in sustainable soil quality, crop production, and environmental impacts, and determining of carbon nitrogen ratio (C: N ratio) is very important for creating data banks in terms of ecosystem functions. Plants influence the interaction of SOC and TN, as well as ecosystem yield and the continental carbon cycle. Climate, atmosphere, and land-use change are all included in numerical models of the carbon (C) and nitrogen (N) cycles. This study was conducted to determine the SOC and TN stocks, the C: N ratio and their relationships with the soil properties of olive orchards in Aliaga, Bayindir, Bergama, Dikili, Foca, Karaburun, Kemalpasa, Menderes, Menemen, Odemis, Seferihisar, Selcuk, Tire, Torbali and Urla provinces of Izmir in Turkey. For this purpose, 129 soil samples were taken from 0-30 cm depth. The texture, pH, EC, lime, OM, SOC and TN content and stocks, Bulk density (Db) was determined. Db and C: N ratio varied between 0.84-1.31 g cm-3, 5.17-80.50, and SOC density and stocks changed between 4.00-53.00 mg cm-3, 1.25-1.59 kg m-2, N density and stocks between 0.09-2.66 mg cm-3, 0.03-0.80 kg m-2, respectively. The highest BD was obtained from Tire, the highest SOC stocks from Karaburun, the highest TN from Seferihisar and Karaburun. The very small bulk density which is negatively associated with OM and clay is an important feature. The SOC contents were higher in relatively heavy rainfall regions. SOC and soil texture have a strong relationship. As a result, texture, precipitation, temperature, soil depths, and regeneration of soil affect the SOC and TN stocks. The results may be effective in terms of sustainable soil quality and ecosystem functions for olive cultivation.

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Seasonal variations of some soil nutrients in a natural and an agricultural olive grove in Adana, Turkey

Koçak

2022

Environ Monit Assess

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Determination of Nutritional Status of Olive (Olea europaea L.) Trees Grown in Izmir and Mugla Province in Terms of Boron and The Other Microelements with Soil and Leaf Analyzes

Cited by 6 publications

References 17 publications

Correlations among nutrient contents in soil, leaf, and fruit tissues and yield of Olea europaea L. cv. Arbequina in the South of Brazil

Correlations among nutrient contents in soil, leaf, and fruit tissues and yield of Olea europaea L. cv. Arbequina in the South of Brazil

İzmir Yöresi Zeytin Bahçe Topraklarının Karbon ve Azot Stokları

Seasonal variations of some soil nutrients in a natural and an agricultural olive grove in Adana, Turkey

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