Impact of Nitrogen and Phosphorus efficiency on the growth and flowering of Helichrysum bractum

Alkurdi, Maryam I. S.

doi:10.9790/2380-07220712

Cited by 4 publications

(3 citation statements)

References 9 publications

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“…The most suitable combination of NPK to achieve minimum production time was 200:100:100 kg ha -1 , which also resulted in maximum number of flowers per plant and greatest flower diameter. Previously, Alkurdi et al (2014) also observed that nitrogen and phosphorus were helpful in increasing number of flowers and facilitated flower bud opening. Addition of adequate amount of fertilizer in the soil increased plant biomass.…”

Section: Discussionmentioning

confidence: 88%

Macronutrient application affects morphological, physiological, and seed yield attributes of Calendula officinalis L.

et al. 2017

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Section: Discussionmentioning

confidence: 88%

Macronutrient application affects morphological, physiological, and seed yield attributes of Calendula officinalis L.

et al. 2017

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“…Plants deficient in phosphorus are stunted in growth and often have an abnormal dark-green color. Adding phosphorus to soil low in available phosphorus promotes root growth and winter hardiness, and often hastens maturity [19].…”

Section: B Fertilizer Compositionmentioning

confidence: 99%

The Effects of Various Organic and Inorganic Fertilizers on the Density of Entomopathogenic Nematodes Symbiont

Downs

Upadhyay

Mandjiny

et al. 2022

EJFOOD

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Entomopathogenic nematodes Steinernema carpocapsae and Heterorhabditis bacteriophora and their bacterial symbionts Xenorhabdus nematophila and Photorhabdus luminescens (P. luminescens), represent a specific agricultural niche. The successful integration of entomopathogenic nematodes (EPN) as regular use biological control agents require specific knowledge and understanding of the adaptation and establishment of applied biological control agents in agricultural ecosystems. For many years, the pest management capabilities of these pathogenic partnerships have been implemented in biological control settings. In this study, ten fertilizers were examined to explore the effects of nitrogen, phosphorus, and potassium (NPK) on the production of entomopathogenic bacteria Xenorhabdus nematophila and Photorhabdus luminescens. Laboratory exposure to fertilizer concentrations (0.5-2.5%) was used to determine the production of each bacterial species. Results conclude that P. luminescens are generally more sensitive to fertilizer than X. nematophila. Moreover, fertilizers containing high nitrogen suppressed bacterial densities more readily than those with lesser amounts. This paper summarizes the effects of the three important nutrients found in various concentrations of organic and inorganic fertilizers on entomopathogenic bacteria production.

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“…In cereal crops such as rice, P increases panicle numbers, seed-setting rate and grain weight [5,6]. Moreover, it stimulates tillering, and often hastens maturity [7,8]. It improves plant health and reduces the incidence and severity of many fungal diseases such as powdery mildew [3,9,10].…”

Section: Introductionmentioning

confidence: 99%

Assessment of Phosphorous Release from Bat Guano with Respect to Their use as Organic Fertilizers in Crop Production

Hatibu¹,

Shitindi²,

Marwa³

2020

IJASRE

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show abstract

Impact of Nitrogen and Phosphorus efficiency on the growth and flowering of Helichrysum bractum

Cited by 4 publications

References 9 publications

Macronutrient application affects morphological, physiological, and seed yield attributes of Calendula officinalis L.

Macronutrient application affects morphological, physiological, and seed yield attributes of Calendula officinalis L.

The Effects of Various Organic and Inorganic Fertilizers on the Density of Entomopathogenic Nematodes Symbiont

Assessment of Phosphorous Release from Bat Guano with Respect to Their use as Organic Fertilizers in Crop Production

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