Biochar Bamboo Application on Growth and Yield of Red Amaranth <i>(Amaranthus tricolor</i> L)

Situmeang, Yohanes Parlindungan; Suarta, Made; Irianto, I Ketut; Andriani, Anak Agung Sagung Putri Risa

doi:10.1088/1757-899x/434/1/012231

Cited by 8 publications

(5 citation statements)

References 4 publications

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“…The results partially agree with finding of (Kumar et al, 2014) on African marigold, (Situmeang et al,2018) on Amaranthus tricolor L. and agree with those obtained by (Suthar et al, 2018) on tomato plants. Application of biochar has been found to improve plant growth by feeding nutrient components to plants grown, enhance water and nutrient holding capacity and increased cation exchange capacity, avoiding cationic nutrients from being leached (Suthar et al, 2018).…”

Section: 2flower Parameterssupporting

confidence: 92%

“…Monthly average temperature and relative humidity were recorded throughout the experiment period shown in table (2). Vegetative growth and flowering parameters which were measured at the end of experiment included: number of leaves per plant, number of branches per plant, plant height (cm), vegetative growth dry weight (g), stem diameter (mm), leaf area (cm 2 ), time to reach %50 flowering (days), flower diameter, number of flowers per plant, number of flowers per plot, flowers fresh weight per plant (g), flowers fresh weight per plot (g), flowers fresh weight per hectar (ton) (Ali andMjeed, 2017 andSitumeang et al,2018).…”

Section: Methodsmentioning

confidence: 99%

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Influence of Bamboo Biochar and Gibberellic Acid on Vegetative and Flower Production of Tagetes erecta L.

2022

ZJPAS

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This research was carried out in open field Grdarasha, Agriculture College, Salahaddin University through March 18 th to August 21 th 2021 to study the effects of Bamboo biochar (0, 3, 6 and 9 ton.ha -1 ) as soil application and foliar spray GA 3 (0, 200, 400 ml.l -1 ) on (Tagetes erecta L.) vegetative growth and flowering. The maximum number of leaves.plant -1 , number of branches plant -1 , vegetative growth dry mass (511.24, 61.82 and 115.63g) were observed from 9 ton.ha -1 of Bamboo biochar, and the highest stem diameter (22.31mm) was recorded from 6 ton.ha -1 of Bamboo biochar. However, the maximum values of number of leaves per plant (502.20), plant height (54.00 cm) and vegetative growth dry weight (109.09 g) were recorded in a higher GA 3 concentration 400 ml.l -1 . The interaction treatment of 6 ton.ha -1 of Bamboo biochar and 400 ml.l -1 GA 3 gave the highest value of plant height and stem diameter (55.83 cm and 24.00 mm respectively). The best result time to reach %50 flowering (55.00 days) was obtained from 3 ton.ha -1 of Bamboo biochar, and the best results of time to reach 50% flowering (55.83 days), number of flowers per plant(46.02) and number of flowers per plot(184.08) were obtained from 400 ml.l -1 of GA 3 . The interaction treatment of 400 ml.l -1 of GA 3 without Bamboo biochar gave the highest of number of flowers per plant (57.58), number of flowers per plot (230.33), flowers fresh weight per plant (212.17 g), flowers fresh weight per plot (848.67 g) and flowers fresh weight per hectar (7.07 ton).

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Section: 2flower Parameterssupporting

confidence: 92%

Section: Methodsmentioning

confidence: 99%

Influence of Bamboo Biochar and Gibberellic Acid on Vegetative and Flower Production of Tagetes erecta L.

2022

ZJPAS

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“…On the other hand, only a few studies evaluated the effect of biochar on Amaranthus spp. For instance, the amendment of A. tricolor L. with bamboo biochar resulted in 34.4% higher yields; however, no significant improvements were noticed in terms of plant leaf number and height [32]. The amendment of A. tricolor L. with biochar produced from litchi wastes resulted in increased chlorophyll pigments (chlorophyll 'a' and chlorophyll 'b') and yield and reduced leaf MDA content as reported by Jiang et al [33].…”

Section: Introductionmentioning

confidence: 62%

Combined Use of TiO2 Nanoparticles and Biochar Produced from Moss (Leucobryum glaucum (Hedw.) Ångstr.) Biomass for Chinese Spinach (Amaranthus dubius L.) Cultivation under Saline Stress

Širić,

Alhag,

Al-Shuraym

et al. 2023

Horticulturae

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Salinity-induced soil degradation poses a significant challenge to agricultural productivity and requires innovative crop-management strategies. In this study, the synergistic effect of biochar and TiO2 nanoparticles (NPs) obtained from moss (Leucobryum glaucum (Hedw.) Ångstr.) biomass on the growth, yield, biochemical, and enzymatic response of Chinese spinach (Amaranthus dubius L.) grown under salinity stress was investigated. Purposely, A. dubius was grown under different combinations of arable soil, biochar, TiO2 NPs, and saline soils. The produced biochar and TiO2 NPs were characterized using microscopy image analysis, X-ray diffraction patterns (XRD), energy-dispersive X-ray spectroscopy (EDX), zeta potential, particle size distribution, and Fourier-transform infrared spectroscopy (FTIR). The results showed that saline stress caused a significant (p < 0.05) decline in growth, yield, and biochemical constituents of A. dubius compared to control treatments. However, the combined application of biochar and TiO2 NPs significantly (p < 0.05) alleviated the saline stress and resulted in optimum fresh weight (30.81 g/plant), dry weight (4.90 g/plant), shoot and root length (28.64 and 12.54 cm), lead number (17.50), leaf area (12.50 cm2/plant), chlorophyll (2.36 mg/g), carotenoids (2.85 mg/g), and relative water content (82.10%). Biochar and TiO2-NP application helped to reduce the levels of stress enzymes such as catalase (2.93 µmol/min/mg P), superoxide dismutase (SOD: 2.47 EU/g P), peroxidase (POD: 40.03 EU/min/g P), and ascorbate peroxidase (3.10 mM/mg P) in saline soil. The findings of this study suggest that the combination of nanotechnology and biochar derived from unconventional biomass can be a viable option to mitigate salinity-related challenges and enhance crop yield.

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“…The application of biochar at a dose of 10 t ha -1 gave the best growth response for maize [5]. The biochar treatment of 5-15 t ha -1 had no significant effect on the yield of pakchoy [6], but the biochar dose treatment of 6-9 t ha -1 had a significant effect on water spinach [7] and Amaranth [8]. The application of biochar to agricultural crops must pay attention to the right amount or dose.…”

Section: Introductionmentioning

confidence: 99%

The Use of Bamboo Biochar as a Soil Improver on the Growth and Yield of Mustard Plants

Situmeang

2022

Agr. J

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This study aims to obtain the right dose of biochar in mustard plants. The design used was a completely randomized design with a one-factor pattern. The biochar treatment was studied at four dose levels and one control. The application of biochar significantly affected plant height, total fresh weight, and total dry weight, except for the number of leaves which was not significant. The highest total dry weight yield was achieved at 9 t ha-1 biochar with a weight of 10.80 g or an increase of 60% compared to 6.75 g without biochar. From the regression analysis, the effect of biochar on total dry weight was found on the quadratic regression line with the equation: Ŷ = 6.717 + 0.8217 X - 0.04381 X2 (R2 = 91.80%), biochar with an optimal dose of 9.38 t ha -1 and a maximum total dry weight of 10.70 g.

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Biochar Bamboo Application on Growth and Yield of Red Amaranth (Amaranthus tricolor L)

Cited by 8 publications

References 4 publications

Influence of Bamboo Biochar and Gibberellic Acid on Vegetative and Flower Production of Tagetes erecta L.

Influence of Bamboo Biochar and Gibberellic Acid on Vegetative and Flower Production of Tagetes erecta L.

Combined Use of TiO2 Nanoparticles and Biochar Produced from Moss (Leucobryum glaucum (Hedw.) Ångstr.) Biomass for Chinese Spinach (Amaranthus dubius L.) Cultivation under Saline Stress

The Use of Bamboo Biochar as a Soil Improver on the Growth and Yield of Mustard Plants

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