Effect of different irrigation and fertigation levels on yield and nutrient use efficiency in sweet orange (Citrus sinensis L. Osbeck) cv. Phule Mosambi

Hendre, PD; Ranpise, SA; Durgude, AG

doi:10.22271/chemi.2020.v8.i3u.9418

Cited by 3 publications

(3 citation statements)

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“…Fruit yield results from non-sprayed control trees under increasing DI regimes were consistent with those published by El-Tanany et al [55] and Panigrahi et al [62] on orange trees. Similarly, Hendre et al [12] showed that water stress to sweet oranges led to a yield decrease. Based on findings by Bousamid et al [63], with clementine, 100% ETc resulted in an increase in both fruit yield and quality.…”

Section: Fruit Yield and Quality Componentsmentioning

confidence: 91%

“…The deficit irrigation strategy has been discovered to be a beneficial, sustainable production strategy [10], and has widespread use in various Mediterranean countries [11]. Several contributions, in this respect, have documented the implications of DI techniques in terms of enhanced efficiency of water use and fruit quality in various citrus species such as Mandarin [1,4], sweet orange [8,12,13], lime fruit [14], and grapefruit [15,16].…”

Section: Introductionmentioning

confidence: 99%

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Effects of Deficit Irrigation and Anti-Stressors on Water Productivity, and Fruit Quality at Harvest and Stored ‘Murcott’ Mandarin

Elmenofy

Hatterman‐Valenti

Hassan³

et al. 2023

Horticulturae

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A two-year experiment using ‘Murcott’ mandarin (Citrus reticulata) was conducted under deficit irrigation (DI) strategies with an anti-stressor application and then stored. The three DI regimes were 70% crop evapotranspiration (70% ETC), 85% ETc, and full irrigation (100% ETc). Anti-stressor treatments consisted of a foliar application of either sodium nitroprusside (SNP), selenium nanoparticles (NanoSe), microalgae (Spirulina platensis), or a non-treated control. Mean water productivity values were highest for trees at 70% ETc and 85% ETc when they were sprayed with microalgae, which was 42% and 51% greater, respectively, compared to control trees at 100% ETc, but only 6.5% and 13% greater, respectively, compared to trees sprayed with microalgae at 100% ETc. Trees sprayed with microalgae at 100% ETc or 85% ETc had the highest and second-highest fruit yields. The percentage of fruit water loss after 15 d storage at either 1.5 °C + 90% RH or 16 ± 2 °C + 60–65% RH was reduced at all DI regimes when trees were sprayed with an anti-stressor compared to control trees at the same DI regime. Trees sprayed with 150 μmol L−1 SNP had the only fruit peel that maintained the carotenoid content after cold storage. In general, trees sprayed with SNP were most successful at each DI regime for reduced Malondialdehyde (MDA), but after 15 d of cold storage, only trees sprayed with 150 μmol L−1 SNP at 85% ETc or 100% ETc and/or trees sprayed with NanoSe at 70% ETc had fruit that maintained low MDA content. Catalase and peroxidase enzyme activities and proline content were enhanced when trees were sprayed with 150 μmol L−1 SNP during DI strategies. This study demonstrates the effectiveness of deficit irrigation combined with anti-stressor applications to improve water productivity, fruit yields, and post-storage quality of ‘Murcott’ mandarin trees. These findings offer valuable insights into sustainable citrus production under limited water resources.

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Section: Fruit Yield and Quality Componentsmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Effects of Deficit Irrigation and Anti-Stressors on Water Productivity, and Fruit Quality at Harvest and Stored ‘Murcott’ Mandarin

Elmenofy

Hatterman‐Valenti

Hassan³

et al. 2023

Horticulturae

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“…Citriculture has both global and national importance, with Brazil being the largest fruit producer and the largest exporter of concentrated orange juice in the world (Souza et al, 2015). In this context, orange stands out as a fruit with high nutritional value, rich in sugars, acids, polysaccharides, and phytochemicals such as vitamin C and carotenoids, in addition to providing benefits due to the presence of natural antioxidants (Hendre et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Vermiculite and shading in the formation of 'Rangpur' lime rootstock

et al. 2022

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‘Rangpur’ lime (Citrus limonia Osbeck cv. Cravo) is widely used as a rootstock for citrus seedlings, although factors such as luminosity and substrate composition are extremely important to obtain quality seedlings. The objective of this study was to analyze the formation of ‘Rangpur’ lime seedlings grown in different substrates and luminosities. A 3x4 factorial arrangement was used in an RBD with four replications of twelve plants. Three luminosities (full sun, 35%, and 70% shading) and four substrate: vermiculite proportions were tested (S1-1: 0, S2-2: 1, S3-1: 2, and S4-0: 1). The seeds were sown in 280 cm3 tubes and emergence was evaluated every two days for 30 days, and biometric assessments at 30, 60, 90, and 120 DAE by measuring the height, diameter, leaves, and mortality. Root length and shoot and root dry mass were measured at 30 and 120 days. Seeds in full sun showed high ESI values and a shorter time period, as well as high mortality at 120 DAE. Highly shaded environments cause etiolation and reduce biomass accumulation and the DQI. Seeds in S4 showed lower results for most variables. It is recommended to use 35% shading associated with the substrate proportions S1, S2, and S3.

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THE EFFECT OF IRRIGATION DOSES ON THE PRODUCTIVITY OF Citrus clementina variety “Fina Berkane”, A VARIETY OF CLEMENTINE PRODUCED IN TRIFFA PLAIN, NORTH EASTERN MOROCCO

Bousamid¹,

Mzabri²,

Benyazid³

et al. 2021

JEBAS

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Morocco is a Mediterranean country with an economy based on exporting agricultural products mainly to Europe. However, the ongoing climate change characterized by the frequency and the intensity of drought, along with the regularity of the rainfall is undeniably affecting the productivity of major agricultural products in Morocco. Citriculture is one of the key pillars of agricultural products in Moroccan conditions and the productivity of citriculture is tightly related to water management. To reduce this dependency under climatic change, a pilot study, over three years, has been launched to assess the effect of water stress on the production of clementine (Citrus clementina 'Berkane Clementine'). This study was carried out on the clementine, variety "Fina Berkane" at the Triffa plain, Northeastern Morocco. This variety was grafted on Volkameria rootstock with a density of 3m x 6m. Experimental variety was planted during October 2012, in loam-clay soil equipped with a drip irrigation system. Four doses of water irrigation (60%, 80%, 100%, and the conventional irrigation dose⩾120%) were tested based on the real water demand of the studied plant. Throughout the three-year monitoring, the effect of used water amount on the various parameters including yield, fruit size, and fruit quality have been studied. Results of the study revealed that the treatment 100% ETc provided a high number of fruits, yield, and a good quality ratio. It was also well reported that adopting a dose of 80% ETc could save a significant amount of irrigation water (more than 40% ETc) compared to the conventional irrigation dose (⩾120% ETc) without significantly affecting either the yield or the desired caliber profile (marketable standard).

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Effect of different irrigation and fertigation levels on yield and nutrient use efficiency in sweet orange (Citrus sinensis L. Osbeck) cv. Phule Mosambi

Cited by 3 publications

References 0 publications

Effects of Deficit Irrigation and Anti-Stressors on Water Productivity, and Fruit Quality at Harvest and Stored ‘Murcott’ Mandarin

Effects of Deficit Irrigation and Anti-Stressors on Water Productivity, and Fruit Quality at Harvest and Stored ‘Murcott’ Mandarin

Vermiculite and shading in the formation of 'Rangpur' lime rootstock

THE EFFECT OF IRRIGATION DOSES ON THE PRODUCTIVITY OF Citrus clementina variety “Fina Berkane”, A VARIETY OF CLEMENTINE PRODUCED IN TRIFFA PLAIN, NORTH EASTERN MOROCCO

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