Foliar Application of Thiamin Stimulates the Growth, Yield and Biochemical Compounds Production of Coriander and Fenugreek

Aminifard, Mohmmad Hossein; Jorkesh, Abbas; Fallahi, Hamid-Reza; Alipoor, Khosro

doi:10.2478/johr-2018-0009

Cited by 14 publications

(6 citation statements)

References 25 publications

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“…These effects might be caused by the increased activities of various enzymes associated with the biosynthesis of these pigments or the preservation of chromoproteins 37 40 , El-Metwally and Sadak 41 and Younis et al 33 on different plant species using vitamins treatments. In addition, An increase in total phenols and flavonoids (Table 7) could reduce or inhibit IAA oxidase enzyme activity, thereby increasing IAA levels leading to improved Egyptian clover growth and yield 42 .…”

Section: Discussionmentioning

confidence: 99%

Pyridoxine Improving Effect on Yield, Chemical and Nutritional Value of Egyptian Clover Plant

Karaman¹,

Sadak²,

Bakhoum³

et al. 2022

Asian J. of Plant Sciences

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Background and Objective: Vitamins are natural substances that are important in tiny quantities to sustain the normal growth and development of the plant. Thus this study was carried out to study the physiological effect of pyridoxine on increasing yield quantity and quality of Egyptian clover plant. Materials and Methods: In sandy soil at the Research and Production Station, National Research Centre, Nubaria Province, Behaira Governorate, two field experiments were carried out during two consecutive winter seasons to study the effects of pyridoxine treatment on the yield and nutritional value of Egyptian clover. Results: Spraying Egyptian clover with pyridoxine significantly increased yield attributes, crude protein, Ash contents, however, crude fibre content decreased by 50 or 75 mg LG 1 . Pyridoxine levels significantly decreased nitrogen, free extract contents. Pyridoxine with 100 mg LG 1 significantly increased gross, digestible, metabolizable and net energy, total digestible nutrients, digestible crude protein, neutral detergent fibre, acid detergent fibre, acid detergent lignin and cellulose contents in comparison with control and the other treatments. Cut stages affect the significantly chemical composition and their contents of both energetic and nutritive values and cell wall constituents. Moreover, there were significant interactions between pyridoxine supplementation and berseem cut stages on chemical composition and their contents of energetic and nutritive values and cell wall constituents. Also, photosynthetic pigments, carbohydrates constituents, indole acetic acid, phenolic and flavonoids contents were increased gradually with increasing pyridoxine concentrations. Conclusion: In conclusion, different pyridoxine treatments have a promotive effect on increasing the forage yield of the berseem plant in addition to its nutritive values.

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Section: Discussionmentioning

confidence: 99%

Pyridoxine Improving Effect on Yield, Chemical and Nutritional Value of Egyptian Clover Plant

Karaman¹,

Sadak²,

Bakhoum³

et al. 2022

Asian J. of Plant Sciences

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“…The resulted data (Table 5) showed that all concentration of thiamine improve yield, its attributes, and chemical composition of the yielded seeds as compared with those untreated plants (control). El-Awadi et al (2016) and Aminifard et al (2018) stated that thiamine treatment caused significant increases in seed yield and yield components, oil and protein contents in Lupine plant and fenugreek plants. Thiamine is necessary for dividing meristematic stem cells and organ initial cells (Martinis et al 2016).…”

Section: Discussionmentioning

confidence: 99%

Physiological role of thiamine and weed control treatments on faba bean and associated weeds grown under salt affected soil

El-Metwally

Sadak

2019

Bull Natl Res Cent

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Background and objective: Salinity stress is an important abiotic stress that affect adversely on crop production, so using of natural compounds to improve plant tolerance to stress is very important. Materials and methods: Two field experiments were conducted during two winter seasons of 2014/2015 and 2015/2016 at Tag El-Ezz Research Station of Agricultural Research Centre, Dakahliea Egypt. Field evaluation of the efficiency of weed-control treatments (unweeded, oxadiargyl, and two hand hoeing) and thiamine levels (0, 50, 75, and 100 mg/l) and their interactive effects on weeds, faba bean growth, yield, yield attributes, and some biochemical constitutes of seeds under salinity levels (1.37, 3.31, and 4.51 dS m −1). Results: Data revealed that number and dry weight of broad-leaved, narrow-leaved, and total weeds were significantly reduced by increasing salinity levels of soil from 1.37 to 4.51 dS m −1. In addition, the highest salinity level 4.51 dS m −1 caused the highest significant decreases in growth, yield, and yield attributes of faba bean. Meanwhile, increasing salinity level from 1.3 to 4.51 dS m −1 caused significant increases in total soluble sugar, free amino acids, and proline contents of faba bean plant. Two hand hoeing treatment achieved the highest weed depression expressed in the lowest dry matter of total weeds. Also, two hand hoeing was the most effective weed control treatment in increasing growth, yield, yield attributes, and some biochemical constitutes of faba bean seeds followed by of oxadiargyl treatment. No significant differences between application of two hand-hoeing and oxadiargyl treatment on all studied parameters. Foliar treatment of faba bean plants with thiamine different concentrations could alleviate the harmful effects of different salinity levels. Conclusion: We could conclude that foliar application of thiamine at the rate of 100 mg/l caused the highest increases in all growth and yield parameters under investigation of faba bean plant. Interaction of 100 mg/l thiamine treatment and two hand hoeing was the most effective treatments on enhancing faba bean growth, yield, and its attributes under salinity levels. Results also indicated that free amino and proline works to increase faba bean plants ability to withstand salinity stress.

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“…Application of thiamin proved beneficial in enhancing drought stress tolerance of turnip [ 45 ] and alfalfa [ 19 ] plants, while salinity tolerance of sunflower [ 24 ] and maize [ 20 ] plants. Moreover, under non-stress conditions, Aminifard, Jorkesh [ 46 ] found that foliar-applied thiamin particularly at the rate of 500 mg L -1 stimulated the growth, yield and biochemical (nitrogen, phosphorus, carotenoid and chlorophyll b ) compounds of coriander and fenugreek plants. Recently, Jabeen et al [ 45 ] found that thiamin improved the plant growth and yield of turnip plants under water-deficit conditions (75% and 50% field capacity).…”

Section: Discussionmentioning

confidence: 99%

Thiamin stimulates growth, yield quality and key biochemical processes of cauliflower (Brassica oleracea L. var. Botrytis) under arid conditions

et al. 2022

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Thiamin is a crucial vitamin with a vast variety of anti-oxidative and physiological roles in plants subjected to abiotic stresses. We examined the efficiency of foliar-applied thiamin (50 and 100 mM) on growth, yield quality and key-biochemical characteristics of two cultivars (FD1 and FD3) of cauliflower (Brassica oleracea L.) under water-deficit stress. Water stress at the rate of 50% field capacity (F.C.) markedly decreased the plant biomass, leaf total phenolics and ascorbic acid (AsA) contents. In contrast, drought-induced increase was noted in the leaf [hydrogen peroxide (H2O2), AsA, proline, malondialdehyde (MDA), glycinebetaine (GB), total soluble proteins and oxidative defense system in terms of high activities of peroxidase (POD), and catalase (CAT) enzymes] and the inflorescence (total phenolics, proline, GB, MDA, H2O2, and activities of SOD and CAT enzymes) characteristics of cauliflower. However, foliar-applied thiamin significantly improved growth and physio-biochemical attributes except leaf and inflorescence MDA and H2O2 contents of both cauliflower cultivars under water stress. Overall, application of thiamin enhanced the plant growth may be associated with suppressed reactive oxygen species (ROS) and upregulated antioxidants defense system of cauliflower.

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Foliar Application of Thiamin Stimulates the Growth, Yield and Biochemical Compounds Production of Coriander and Fenugreek

Cited by 14 publications

References 25 publications

Pyridoxine Improving Effect on Yield, Chemical and Nutritional Value of Egyptian Clover Plant

Pyridoxine Improving Effect on Yield, Chemical and Nutritional Value of Egyptian Clover Plant

Physiological role of thiamine and weed control treatments on faba bean and associated weeds grown under salt affected soil

Thiamin stimulates growth, yield quality and key biochemical processes of cauliflower (Brassica oleracea L. var. Botrytis) under arid conditions

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