Physiological, Biochemical and Morphological Tolerance Mechanisms of Faba Bean (Vicia fabaL.) to the Combined Stress of Water Deficit and Phosphorus Limitation

Oukaltouma, Khawla; Moukhtari, Ahmed El; Lahrizi, Yahya; Makoudi, Bouchra; Mouradi, Mohammed; Farissi, Mohamed; Willems, Anne; Qaddoury, Ahmed; Bekkaoui, Faouzi; Ghoulam, Cherki

doi:10.1007/s42729-022-00759-2

Cited by 10 publications

(4 citation statements)

References 41 publications

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“…One of the most important characteristics is the assimilation rate of CO 2 that was affected by the by the year and growth stage. The reduction in photosynthesis was reported in different nutrient deficiencies and has also been observed in many plant species [42,55,57]. In the present study, there was a reduction in the assimilation rate in most cultivars and this reduction was usually followed by a decrease in g s and E.…”

Section: Gas Exchange Measurementssupporting

confidence: 80%

Phosphorus Fertilization Affects Morphological, Physiological and Agronomic Characteristics of Faba Bean Cultivars

Papakaloudis,

Dordas

2023

Sustainability

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Faba bean (Vicia faba L.) is an important legume crop grown worldwide, especially under rainfed conditions. Faba beans require phosphorus (P) fertilization to maintain high N2 fixation rates and to obtain high yields. However, farmers in many countries use low quantities of P because of its cost and the risk of drought, which reduces the crop’s response to P fertilization. The objective of the present study was to determine the effect of P fertilization on two faba bean cultivars, examining several key traits to identify the most efficient genotype. Seed yield was influenced by the main effect of variety, the two-way interaction between year and variety, and the three-way interaction among year, treatment, and variety. In the KK-14 cultivar, seed yield increased by 99% during the first year. Similar trends were observed for the yield components. Additionally, the morphological and physiological characteristics were affected by the fertilization treatments and the interaction between cultivars and year. Therefore, the use of appropriate cultivars, along with proper management in cropping systems, can significantly impact growth, biomass yield, and productivity under different conditions, leading to higher yields and greater economic returns for farmers.

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Section: Gas Exchange Measurementssupporting

confidence: 80%

Phosphorus Fertilization Affects Morphological, Physiological and Agronomic Characteristics of Faba Bean Cultivars

Papakaloudis,

Dordas

2023

Sustainability

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“…Thus, the increase in the membrane damage index of curly lettuce with the decreasing irrigation water level can be explained in this way. In addition, drought due to decreasing irrigation water levels also causes a decrease in the stomatal conductivity of the plant (Oukaltouma et al, 2022). In this study also, it was observed that the stomatal conductivity of curly lettuce decreased under increasing drought conditions.…”

Section: Resultssupporting

confidence: 61%

Değişen Sulama Suyu Seviyeleriyle Toprağa Farklı Oranlarda Biyoçar Uygulanarak Yetiştirilen Kıvırcık Marulun Fiziksel ve Fizyolojik Özellikleri ile Mineral Madde İçeriği

Tüfenkçi

Yerli²

2023

Uluslararası Tarım Ve Yaban Hayatı Bilimleri Dergisi

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The crisis experienced from the water supply causes food production to be adversely affected in the agriculture sector, which is the biggest consumer of water. The deficit irrigation strategy ensures the continuity of food production as well as using water effectively. However, since the plant grown in this strategy is exposed to abiotic stress, it experiences significant yield and quality losses. For this reason, it is necessary to develop approaches to improve yield and quality losses of the plant grown with deficit irrigation. In this study, the physical and physiological properties and mineral content of curly lettuce (Lactuca sativa L. var. Crispa) grown by applying different rates of biochar to the soil (0%, 1%, 2%, 3%) with varying irrigation water levels (100%, 67%, 33%) researched. The study determined that decreasing irrigation water level decreased plant height, stem diameter, number of leaves, root wet and dry weights, plant weight, chlorophyll and leaf relative water contents, stomatal conductivity and N, P, K, Ca, Mg, Na, Fe, Cu, Mn and Zn contents of curly lettuce, while increasing the membrane damage index, but the physical and physiological properties and mineral content affecting the yield and quality of curly lettuce improved with increasing biochar rates. In the study, as a result of the emergence of the highest stress factor in irrigation at 33% level, it was observed that physical and physiological properties and mineral content of curly lettuce were affected at the highest level, and the dose of biochar, which managed the stress most effectively, was 3%. As a result, considering that biochar has an important potential to improve yield and quality losses of curly lettuce grown under deficit irrigation conditions, the use of biochar in the deficit irrigation regime were found to be recommendable.

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“…The plant adaptation form to suboptimal environmental conditions is indicated by the emergence of various responses in the form of certain changes both biochemically, as well as in morphology and physiology [11]. P nutrient deficiency in soil is one of the unfavorable environmental conditions for plants.…”

Section: The Response Of Plants To Phosphorus Deficiencymentioning

confidence: 99%

Alternative Technology of Phosphorus Supplying for Plant: Mycorrhiza Vesicular-Arbuscular (MVA) and Phosphate Solubilizing Bacteria (PSB)

Panjaitan¹,

Lele²,

Taopan³

2023

Proceedings of the 2nd International Conference on Education, Humanities, Health and Agriculture, ICEHHA 2022, 21-22 October 20

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The degradation of soil fertility and the issue of healthy agriculture have attracted the attention of many parties today. The latest environmentally friendly technology continues to be developed but its prospects and effectiveness have not been disseminated massively. This study briefly summarizes some of the benefits and roles of soil fertility quality as an important biological agent in agriculture. This review is intended to provide an overview of the role and benefits of MVA and PSB for plant productivity. The role of MVA and PSB for soil and plants independently has been widely reported, especially as biological agents providing phosphorus nutrients. The synergistic role between the two biological agents is an interesting study considering the many benefits of its role for plants. PSB can provide phosphorus and depends on the carbon released by MVA obtained from plant photosynthesis. MVA extraradical hyphae were also used by PSB to reach further areas to reach insoluble P. PSB has the ability to synthesize important hormones that play a role in the development of MVA. Nevertheless, there is a need for research related to the sensitivity of the synergistic effect of the two biological agents on improving the quality of soil fertility quality.

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Physiological, Biochemical and Morphological Tolerance Mechanisms of Faba Bean (Vicia fabaL.) to the Combined Stress of Water Deficit and Phosphorus Limitation

Cited by 10 publications

References 41 publications

Phosphorus Fertilization Affects Morphological, Physiological and Agronomic Characteristics of Faba Bean Cultivars

Phosphorus Fertilization Affects Morphological, Physiological and Agronomic Characteristics of Faba Bean Cultivars

Değişen Sulama Suyu Seviyeleriyle Toprağa Farklı Oranlarda Biyoçar Uygulanarak Yetiştirilen Kıvırcık Marulun Fiziksel ve Fizyolojik Özellikleri ile Mineral Madde İçeriği

Alternative Technology of Phosphorus Supplying for Plant: Mycorrhiza Vesicular-Arbuscular (MVA) and Phosphate Solubilizing Bacteria (PSB)

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