Influence of Nitrogen and Phosphorus on Size and Fresh Weight of Corm in Gladiolus grandiflorus L. cv. White Prosperity

Sabastian, K.S.; Mathukmi, Khamrang; Moyon, Nellisha Ngoruw; Dakho, Jonah; Haribhushan, A.

doi:10.20546/ijcmas.2018.705.337

Cited by 3 publications

(3 citation statements)

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“…The minimal days to spike emergence with phosphorus applications have yielded the same findings by Mohapatra et al, [29] on gladiolus. Similar results were also found by Sabastian et al [14], Chandana and Dorajeerao [30] and Kumar [31] on gladiolus.…”

Section: Growth Attributessupporting

confidence: 91%

“…Kumar et al [13] in an experiment also reported that 75% RDF+ VC +Azotobacter +PSB had the best effects on spike length, floret opening rate, floret droop, floret opening time, and spike longevity. Sabastian et al [14] also found minimum days to spike emergence (60.65), first opening of florets (78.13), maximum floret size (10.22 cm) and most florets per spike (15.48) with incorporation of Phosphorous @ 200 kg/ha. Kumari et al [15] & Preeti et al [16] also found longest vase life of the spike, the earliest development of the first flower bud, and the greatest number of florets per spike when 75% RDF and NPK (4.5:2.7:1.8 g/plant) was incorporated respectively.…”

Section: Introductionmentioning

confidence: 89%

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Effects of Nitrogen, Phosphorus and Potassium Level on Growth and Floral Attributes of Gladiolus (Gladiolus grandiflorus L.) cv. Nova Lux

Singh,

Kumar,

Silas

et al. 2024

IJECC

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Gladiolus (Gladiolus grandiflorus L.) is a networthy flower crop within India. The crop's growth and flowering have been notably impacted by the prevailing climate and agro-climatic conditions of the region, resulting in decreased yield and productivity. One of the main contributing factors is the absence of fertiliser recommendations tailored to specific locations, among other factors. Thus, a field experiments were conducted for two consecutive seasons during 2020-2021 & 2021–2022. A field study was carried out at the Horticulture Research Farm, Department of Horticulture, Faculty of Agricultural Sciences and Allied Industries, Rama University, Kanpur (U.P.). The experiment used a Randomized Block Design with 13 treatments and three replications of different levels of N, P2O5 and K2O. The experiment's major goals were to assess the effects of N, P2O5 and K2O on growth and floral attributes of Gladiolus (Gladiolus grandiflorus L.) cv. Nova Lux. According to the results of the current study, Treatment T11 (NPK @150:100:120) had the best effects on growth attributes like Days to 50% sprouting [8.65 (2020-21), 8.69 (2021-22) and 8.67 (Pooled)] days, Plant height [77.87 (2020-21), 80.57 (2021-22) and 79.22 (Pooled)] cm at harvest, Number of leaves per plant [8.77 (2020-21), 8.95 (2021-22) and 8.86 (Pooled)] at harvest & Days to emergence of spike [71.45 (2020-21), 71.21 (2021-22) and 71.33 (Pooled)] days. It also had significant effects on flowering attributes like Flowering duration [16.80 (2020-21), 16.92 (2021-22) and 16.86 (Pooled)] days, Length of spike [87.35 (2020-21), 87.79 (2021-22) and 87.57 (Pooled)] cm, Days taken for first floret opening [109.95 (2020-21), 110.25 (2021-22) and 110.10 (Pooled)] days, Length of florets [9.87 (2020-21), 9.93 (2021-22) and 9.90 (Pooled)] cm, Diameter of florets [7.78 (2020-21), 7.87 (2021-22) and 7.83 (Pooled)] cm & Number of florets opened at a time (125 DAP) i.e., [5.67 (2020-21), 5.71 (2021-22) and 5.69 (Pooled)].

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Section: Growth Attributessupporting

confidence: 91%

Section: Introductionmentioning

confidence: 89%

Effects of Nitrogen, Phosphorus and Potassium Level on Growth and Floral Attributes of Gladiolus (Gladiolus grandiflorus L.) cv. Nova Lux

Singh,

Kumar,

Silas

et al. 2024

IJECC

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“…Maximum spike length, rachis length, stem diameter, number of florets per spike, number of spike per plot and number of spikes per hectare was recorded with 10 g P O m while minimum spike length, rachis length, stem diameter, number of florets per spike, number of spike per plot and number of spikes per hectare was in control during both the years, respectively. Similar results were reported in gladiolus by Sabastian et al (2017) and Sendhilnathan et al (2019) in tuberose. The interaction effect between nitrogen and phosphorus levels on Stem diameter, spike length, number of florets per spike was found significant while it was found non-significant for rachis length, number of spikes per plot and number of spikes per hectare.…”

Section: Polianthes Tuberosesupporting

confidence: 90%

Effect of Nitrogen and Phosphorus on Flowering, Bulb Yield and Nutrient Contents in Leaves of Tuberose (Polianthes Tuberose L.) cv. Prajwal

2023

IJE

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The present investigation was conducted to find out the optimum dose of nitrogen and phosphorus for flowering and yield of tuberose. Fertilizer requirement of tuberose was studied with 12 treatments comprising four levels of nitrogen (0, 10, 15 and 20 g/m ) and three 2 levels of phosphorus (0, 5 and 10 g/m ). This field experiment was carried out as randomized block design in all possible combinations. All 2 flowering, spike and bulb yield and NPK analysis parameters were significantly influenced with every increase in nitrogen and phosphorus dose. Flowering and spike yield in terms of spike length, rachis length, stem diameter, number of florets per spike, number of spike per plot, number of spike per hectare significantly increased with increasing nitrogen level up to 20 g/m with phosphorus up to 10 g/m during both the 2 2 years of study, respectively. Similar trend was observed in various bulb yield parameters viz. number of bulbs per clump, diameter of bulb, weight of bulb, bulb yield and nutrient content in plant.

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Effect of different soil compositions and growth conditions on the corm production of Gladiolus grandiflorus L.

Siddiqui,

Ali,

Ullah

et al. 2024

The Journal of Horticultural Science and Biotechnology

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Influence of Nitrogen and Phosphorus on Size and Fresh Weight of Corm in Gladiolus grandiflorus L. cv. White Prosperity

Cited by 3 publications

References 0 publications

Effects of Nitrogen, Phosphorus and Potassium Level on Growth and Floral Attributes of Gladiolus (Gladiolus grandiflorus L.) cv. Nova Lux

Effects of Nitrogen, Phosphorus and Potassium Level on Growth and Floral Attributes of Gladiolus (Gladiolus grandiflorus L.) cv. Nova Lux

Effect of Nitrogen and Phosphorus on Flowering, Bulb Yield and Nutrient Contents in Leaves of Tuberose (Polianthes Tuberose L.) cv. Prajwal

Effect of different soil compositions and growth conditions on the corm production of Gladiolus grandiflorus L.

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