EFFECT OF MAGNETITE, HUMIC ACID AND BIOFERTLIZER AS WELL AS N, P AND K LEVELS APPLICATION ON GROWTH AND YIELD OF PEA (Pisum sativum L.)

Dawa, K. K.; Amer, A. E. A.; Helmy, M. M.

doi:10.21608/jpp.2013.72998

Cited by 7 publications

(18 citation statements)

References 12 publications

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“…As well the increment of pea yield and its components may be attributed to increase of plant growth characters as shown from data presented in Table 2. These results are in coincided with those obtained by Achakzai et al (2006), Dawa et al (2013), El-Waraky et al (2013), El-Sherbiny et al (2014) and Abdel Naby et al (2016).…”

Section: -Pods and Seeds Yield Componentssupporting

confidence: 92%

“…As previously mentioned, both nitrogen fertilization levels and ascorbic acid concentrations (each alone) enhanced growth parameters of pea plant, thus; they together might maximize their effects leading to more yielding of pods and seeds per plant and per fed. These results are in harmony with those found by Dawa et al (2013), El-Waraky et al (2013), El-Sherbiny et al (2014 and Abdel Naby et al (2016) on pea plants. Table 4.…”

Section: -Pods and Seeds Yield Componentssupporting

confidence: 91%

“…Such favorable effects of nitrogen fertilizer on growth characters might be expected, since N is known as an essential plant nutrient promoting the merestimatic activity to obtain more tissues and organs and it is plays a major role in nucleic acids and protein synthesis, cell division and elongation and protoplasm formation (Marschner, 2012 andGianquinto et al, 2013). These results are in agreement with those stated by Ishaq (2002), Kakar et al (2002), Gabr et al (2007), Mishra et al (2010), Dawa et al (2013) Concerning the effect of foliar application of ascorbic acid, data in Table 2 show that the AsA at 400 ppm gave significant increases for all above mentioned growth characters of pea compared with control treatment (untreated plants). In general, it is notice that all AsA concentrations registered higher records of all previous growth characters than control treatment, without significant differences among all AsA concentrations in the both seasons, consecutively.…”

Section: Vegetative Growth Characterssupporting

confidence: 91%

“…ascorbic acid, salicylic acid, acetyl salicylic acid and citric acid, etc. can ameliorate yield and quality of pea (Dawa et al, 2013;Abdel Naby et al, 2016 andEl-Afifi et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…The acceleration and earliness of peas vegetative growth is necessary for insurance high crop productivity and quality that are affected by the nitrogenous fertilizer. Investigations conducted by many researchers have indicated that the growth and yield of peas was significantly influenced by nitrogen application (Kakar et al, 2002;Dawa et al, 2013;Abdel Naby et al, 2016) on pea. The principal factor impacting the quality of vegetables is the amount of absorbed nitrogen and the way in which it is used in the plant metabolism, which has an effect on the NO 3 -N content in the edible plant tissues .…”

Section: Introductionmentioning

confidence: 99%

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Foliar Application of Ascorbic Acid Combined with Nitrogenous Fertilizer Positively Enhanced the Response of Pea Plants

El-Saady

Rakha

2018

Journal of Plant Production

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This study was conducted on pea (Pisum sativum L.) cv. Master B in the Experimental Farm of Vegetable Research Station, Faculty of Agriculture, Mansoura University, Egypt during two winter seasons of 2015/2016 and 2016/2017 under silty clay loam conditions by using furrow irrigation system to investigate the effect of ascorbic acid (AsA), inorganic nitrogen (N) fertilization and their interactions on growth, productivity and quality of pea. Therefore, four concentrations of AsA, viz, 0, 100, 200 and 400 mg L -1 (ppm) applied as a foliar application combined with three N-fertilization levels, i.e., 60, 80 and 100 kg fed. -1 as a soil application were studied. The experiment was laid out as split plot in randomized complete block design (RCBD) with three replications. The obtained results revealed that fertilization of pea plants with 100 kg N/fed. combined with foliar application of AsA at 400 mg L -1 followed by 80 kg N/fed. with 400 mg L -1 of AsA gave significant increases for the traits of plant vegetative growth (plant height and fresh weight, branches and leaves number/plant, leaves fresh weight, leaves area/plant and partially leaves dry matter percentage), leaves chemical composition (N, P and K percentages and chlorophyll a, b and carotenoids contents), pods and seeds yield components (number and fresh weight of green pods/plant, green pods yield/fed., 100 seeds fresh weight and green seeds yield/fed.), seeds quality (Vit. C, TSS, total carbohydrates, crude protein, N, P, and K contents) and moderate values for both seeds nitrate (NO 3 ) and dry matter percentage of pea compared with control treatment (60 kg N/fed. only), without significant differences between two interaction treatments in both seasons. Concerning the effect of nitrogen fertilization levels, all above mentioned parameters significantly increased with increasing Nfertilization level from 60 kg /fed. to 100 kg /fed. and vice versa for leaves and seeds dry matter percentages and seeds nitrate (NO 3 ) content in both seasons. As for the impact of AsA, the rate of 400 ppm recorded significant increases for all forecited parameters with the lowest nitrate content of dry seeds compared with control treatment (untreated plants), with no significant differences among AsA concentrations in this respect in both seasons. Therefore, adding 100 kg N/fed. combined with AsA at 400 mg L -1 as a foliar application was the best treatment of which this study recommends to use followed by the treatment of 80 kg N/fed. + 400 mg L -1 of AsA to reduce the costs of production, environmental pollution and produce safe food for human health.

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Section: -Pods and Seeds Yield Componentssupporting

confidence: 92%

Section: -Pods and Seeds Yield Componentssupporting

confidence: 91%

Section: Vegetative Growth Characterssupporting

confidence: 91%

“…ascorbic acid, salicylic acid, acetyl salicylic acid and citric acid, etc. can ameliorate yield and quality of pea (Dawa et al, 2013;Abdel Naby et al, 2016 andEl-Afifi et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Foliar Application of Ascorbic Acid Combined with Nitrogenous Fertilizer Positively Enhanced the Response of Pea Plants

El-Saady

Rakha

2018

Journal of Plant Production

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Enhancing the Productivity and Quality of Tomato using Magnetized Water and Humic Acid as Bio-stimulant Agents

Helaly

2021

IJARe

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Background: Humic acid is a natural bio-stimulant, which has a major influence on growth and crop quality. Also, Magnetic water treatment enhances both crop productivity and quality, which leads to the efficient use of cultivated land by using water resources available for crop production. This study aims to determine the effects of magnetized water irrigation and application of humic acid with different concentrations as a bio-stimulation on tomato plants, Solanum Lycopersicon cv. Hybrid “86”.Methods: The experiment was conducted during the tow growing seasons of 2018 and 2019 at the Agricultural Experimental Station Farm at Abies region, Faculty of Agriculture, Alexandria University, Egypt. The experiment design was split-plot with three replications. Two irrigation water treatments (magnetized and non-magnetic water) were arranged in the main plots and four concentrations of humic acid (0, 1, 2 and 3 g L-1) were distributed over sub-plots.Result: The results showed that irrigation with magnetized water had a positive effect on the vegetative growth traits, yield and its components and the quality of tomato fruits parameters. There was also a clear desirable effect of humic acid addition with different concentrations, as the results indicated that the use of the highest concentration of humic acid (3 g L-1) reflected the highest values for all the studied traits. The results of the interaction between irrigation with magnetized water and application of humic acid showed that the best results and the highest values for all studied characters were recorded when using magnetic water (MW) combined with 3 g L-1 of humic acid (HA), without significant differences from the interaction treatment MW combined with 2 g L-1 HA for most traits. However, the two treatments combinations MW with 2 g L-1 HA and Non-MW with 3 g L-1 HA didn’t significant differ from each other for all studied characters at the two growing seasons. These results indicated that using the magnetic water with humic acid led to the possibility of reducing the amount of humic acid by one-third and enhances both crop productivity and quality of tomato plants. Generally, we can recommend using magnetized water irrigation with humic acid addition at concentration of 3.g L-1 or 2.g L-1 to enhance the productivity and quality of the tomato plant.

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Effect of Organic, Mineral Fertilization and Foliar Spraying with Some Biostimulants on Growth, Yield and Chemical Composition of Pea

Naby

Fathy

El-Gamily

et al. 2016

Journal of Plant Production

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Two field experiments were carried out during 2013/2014 and 2014/2015 seasons to study the effect of organic fertilization (farmyard manure "FYM" at the rate of 20 t/fed and humic acid "HA" at the rate of 20 kg/fed), NPK fertilization (50 % of the recommended doses i.e. 40 kg N + 20 kg P 2 O 5 + 40 K 2 O/fed and 100 % of the recommended doses i.e. 80 kg N + 40 kg P 2 O 5 + 80 K 2 O/fed) and foliar spraying with some biostimulants (without, foliar spraying with Stemo at rate of 0.5 ml/liter water, potassium salicylate at rate of 2.0 ml/liter water, Super-grow at rate of 1.5 ml/liter water and mixture of Stemo at rate of 0.25 ml/liter water + K. Sal at rate of 1.00 ml/liter water + Super-grow at rate of 0.75 ml/liter water) as well as their interaction on growth, yield and its components and chemical composition of pea Master B cultivar. The experiment was carried out in a stripsplit plot design with three replications. The obtained results could be summarized as follows:-The maximum means of all studied characters were recorded by humic acid (HA) at the rate of 20 kg/fed, while the minimum values were resulted from using farmyard manure (FYM) at the rate of 20 t/fed in both seasons.-Increasing NPK fertilization levels from 50 % of the recommended doses (40 kg N + 20 kg P 2 O 5 + 40 K 2 O/fed) to 100 % (80 kg N + 40 kg P 2 O 5 + 80 K 2 O/fed) was accompanied with significant increase in all studied characters.-Foliar spraying with mixture exceeded the other treatments with some biostimulants and resulted in the highest means of all studied parameters in both seasons. It could be recommended that organic fertilizing pea plants with humic acid at the rate of 20 kg/fed and mineral fertilizing with 80 kg N + 40 kg P 2 O 5 + 80 K 2 O/fed in addition to foliar spraying three times with the mixture of biostimulants i.e. Stemo at rate of 0.25 ml/liter water + K. Sal at rate of 1.00 ml/liter water + Super-grow at rate of 0.75 ml/liter water in order to maximizing pea growth, yield and quality.

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EFFECT OF MAGNETITE, HUMIC ACID AND BIOFERTLIZER AS WELL AS N, P AND K LEVELS APPLICATION ON GROWTH AND YIELD OF PEA (Pisum sativum L.)

Cited by 7 publications

References 12 publications

Foliar Application of Ascorbic Acid Combined with Nitrogenous Fertilizer Positively Enhanced the Response of Pea Plants

Foliar Application of Ascorbic Acid Combined with Nitrogenous Fertilizer Positively Enhanced the Response of Pea Plants

Enhancing the Productivity and Quality of Tomato using Magnetized Water and Humic Acid as Bio-stimulant Agents

Effect of Organic, Mineral Fertilization and Foliar Spraying with Some Biostimulants on Growth, Yield and Chemical Composition of Pea

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