Response of Nitrogen Content for Some Varieties of Kenaf Fiber (Hibiscus Cannabinus L.) by Applying Different Levels of Potassium, Boron and Zinc

Salih, Rabar Fatah; Abdan, Khalina; Wayayok, Aimrun; Rahim, Anuar Abdul; Hashim, Norhashila

doi:10.1016/j.aaspro.2014.11.052

Cited by 7 publications

(6 citation statements)

References 6 publications

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“…Potassium fertilizer has an impact role to improve not only the yield but also the quality. These results were in agreement with (Salih et al, 2014a;Salih et al, 2014b;Salih et al, 2014c;Salih et al, 2015;Salih, 2015;and Salih et al, 2016). Interaction among charcoal and potassium also significantly increased yield parameters.…”

Section: Resultssupporting

confidence: 88%

Growth And Yield Response of Flax (linum Usitatissimum L.) to Different Rates of Charcoal And Potassium Fertilizer in Erbil, Kurdistan Region-iraq

Salih

Osman

Aziz

2019

juod

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This study investigate the influence of different levels of charcoal and inorganic fertilizer on the some growth and yield parameters of flax crop. The study conducted in Grdarasha Field which is belong to the College of Agricultural Engineering Sciences, Salahaddin University-Erbil in the 2017-2018 growing season. Charcoal has not been yet applied as a fertilizer in flax field and any crops in Kurdistan, therefore its potential effect has been investigated for the first time in this study. Interaction among charcoal and potassium at the rate of (800g/m 2 and 60kg/ha), respectively were caused to significantly improve some growth and yield parameters such as plant height, technical stem length, total fresh yield and dry stem yield by the about (63.4cm, 46.3cm, 11.5 t/ha and 3.5 t/ha), respectively. Additionally, potassium alone especially at the rate of 60kg/ha showed an impact role to provide high value of both growth and yieldstudied characteristics. On the bright of the results, an opportunity could be seen to do more researches in the future about the effects of charcoal and inorganic fertilizers not only on flax but also on other crops.

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Section: Resultssupporting

confidence: 88%

Growth And Yield Response of Flax (linum Usitatissimum L.) to Different Rates of Charcoal And Potassium Fertilizer in Erbil, Kurdistan Region-iraq

Salih

Osman

Aziz

2019

juod

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“…Chemical contents of kenaf leaves are affected by varieties and humic acid as applied from this current study. Protein content significantly enhanced by both factors (varieties and humic acid), similar result in the same plant but in the different part was found by Salih et al (2014) who indicated that the protein content of the kenaf fibers were significantly influenced by variety and fertilizers. Additionally, Kipriotis et al (2007) reported that nitrogen rates in stems and leaves were influenced by using different fertilizers and varieties.…”

Section: Discussionsupporting

confidence: 80%

Nutritional Value of Different Kenaf Leaves (Hibiscus cannabinus L.) Varieties Enhanced by Using Different Concentrations of Humic Acid

2022

ZJPAS

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Nutritive value of kenaf leaves encourages researchers to do researching, due to its distinction of some areas like; medicinal plant, source of food for human and as feedstock for animals. The objective of the study is to improve nutritive components of kenaf leaves from different varieties by adding some concentrations of humic acid. The kenaf varieties were FH952, HC95 and HC2 as (V1, V2 and V3), respectively, and humic acid concentrations were 0.0, 0.5, 1.0, and 1.5 g/4L water m -2 as (H0, H1, H2 and H3), respectively. The experiment was conducted at two locations; Grdarasha Field and Ainkawa Research Station in summer season 2021. The results indicated that the FH952 variety recorded highest value for fat, fiber, moisture, carbohydrate and energy content, which were (7.69%, 19.29%, 3.88%, 40.64% and 2629.95 k.cal), respectively. While, highest value for protein and ash contents were recorded by HC95 and HC2 which were (16.57% and 14.75%), respectively. In addition, 1.5 g/4L water m -2 of humic acid application showed an increase in leave contents including; protein 16.68%, fiber 20.25%, moisture 4.11%, carbohydrate 40.47% and energy 2541.52 k.cal. However, from the interaction factors V2H3 had maximum protein by almost (17.23%), and carbohydrate (40.76%). Also, maximum fat was found by (7.15%) and the energy (2708.01k.cal), with the VIH3 treatment. These facts showed that applying other doses of humic acid may cause to enhance quantity and quality of nutrient components of kenaf leaves.

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“…practices such as timely planting and adequate N application on yield of kenaf productivity [8] (Hossain et al, 2011). In addition, all fiber morphological properties were also significantly improved when fertilizers were added, which was strongly supported by previous study by [30] (Salih et al, 2014).…”

Section: (5%)supporting

confidence: 80%

Growth, Development and Yield of Kenaf as Affected by Planting Dates and N Fertilization

Yirzagla,

Quandahor,

Yahaya

et al. 2024

OJAppS

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Kenaf (Hibiscus cannabinus L) consists of various beneficial components like stalks, seeds, leaves, fibers, oils, proteins, allelopathic chemicals, and fiber strands, among other things. Despite the numerous uses of the crop, there is little or no information on optimum agronomic practices such as planting date and N fertilization of the crop in the Upper East Region (UER) of Ghana where the crop is widely cultivated by smallholder farmers. Field experiments were therefore carried out in 2020 and repeated during the 2021 cropping season in the study area. The objective of the study was to determine appropriate planting date and N fertilization for increased kenaf productivity. In each year, the treatments consisted of 3 × 5 factorial combinations of three planting dates (1 st July, 7 th July and 14 th July) and five levels of N (0, 20, 40, 60 and 80 kg/ha) replicated three times. The design of the experiment was a split-plot with the N fertilizer as the main plot and the planting date assigned to sub plot. The results showed that, planting kenaf in early (1 st ) July or N fertilization at the rate of 60 kg/ha increased plant density, stem height, stem diameter, dry bast and core yields in both cropping seasons.

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Response of Nitrogen Content for Some Varieties of Kenaf Fiber (Hibiscus Cannabinus L.) by Applying Different Levels of Potassium, Boron and Zinc

Cited by 7 publications

References 6 publications

Growth And Yield Response of Flax (linum Usitatissimum L.) to Different Rates of Charcoal And Potassium Fertilizer in Erbil, Kurdistan Region-iraq

Growth And Yield Response of Flax (linum Usitatissimum L.) to Different Rates of Charcoal And Potassium Fertilizer in Erbil, Kurdistan Region-iraq

Nutritional Value of Different Kenaf Leaves (Hibiscus cannabinus L.) Varieties Enhanced by Using Different Concentrations of Humic Acid

Growth, Development and Yield of Kenaf as Affected by Planting Dates and N Fertilization

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