Physiological Traits in Integration with Yield and Yield Components in Wheat (Triticum aestivum L.) Study of their Genetic Variability and Correlation

Wani, B.A.; Ram, M.; Yasin, Abrar; Singh, Ekta

doi:10.3923/ajar.2011.194.200

Cited by 11 publications

(7 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This enhancement can be explained by N, which, after its metabolism, is present in plants on organic form (almost 90%) with the main function of structure and composing organic composts, such as chlorophyll (Wani et al 2011). Additionally, Pessarakli (2014) argue that N is the core component of chlorophyll molecule as the structural component in porphyrin ring, and thus its content in the leaf is directly proportional to chlorophyll content.…”

Section: Double Spacing Promoted Higher Intpar and Efparmentioning

confidence: 99%

Planting spacing and NK fertilizing on physiological indexes and fruit production of papaya under semiarid climate

et al. 2015

View full text Add to dashboard Cite

Section: Double Spacing Promoted Higher Intpar and Efparmentioning

confidence: 99%

Planting spacing and NK fertilizing on physiological indexes and fruit production of papaya under semiarid climate

et al. 2015

View full text Add to dashboard Cite

“…The variability of modern cultivars response to NUE has been attributed to NUpE (Sadras and Lemaire 2014), NUtE (Barraclough et al 2010), and NRE (Kichey et al 2007;Pask et al 2012;Guo et al 2014). The accumulation of phytomass (Giambalvo et al 2010) and leaf chlorophyll content (Wani et al 2011;Silva et al 2014) are traits that have been linked to NUE and can, therefore, be applied for indirect selection of cultivars that use this nutrient more efficiently.…”

Section: Introductionmentioning

confidence: 99%

Nitrogen use efficiency in modern wheat cultivars

et al. 2016

View full text Add to dashboard Cite

show abstract

“…The lack of statistical effect could be explained by the pruning principles properly described by Pessarakli (2002), who argued that the more severe the pruning, the greater the vigor of the new sprout, and this effect occurs due to the relative N availability accumulated by plants on older shoots, as well as to the higher N reserves on stem and roots, parts that are not pruned. Therefore, plants only convert into chlorophyll the necessary N, regardless of the N dose applied (HALLIK et al, 2009;WANI et al, 2011).…”

Section: Methodsmentioning

confidence: 99%

Physiological indexes of custard apple as a function of nitrogen fertilization and humic substances

Cavalcante¹,

Cunha²,

Rocha³

et al. 2014

RCA

View full text Add to dashboard Cite

Custard apple (Annona squamosa L.) is native to tropical America and it occurs spontaneously in the Brazilian northeast region, where it is exploited mainly at subsistence level owing to lack of adequate management and selected genetic material. In this study, we aimed to evaluate the physiological characteristics of custard apple as a function of nitrogen fertilization and application of humic substances in the municipality of Bom Jesus, Piaui state, Brazil. We adopted a randomized block experimental design with treatments arranged in a 4 × 2 factorial scheme, referring to four doses of nitrogen and the presence and absence of humic substances (Humitec ®). The following variables were evaluated: leaf area index (LAI), chlorophyll (A, B, and Total), and photosynthetic active radiation (PAR). The maximum agronomic efficiency for intercepted photosynthetically active radiation was registered under fertilization with 174.70 g/plant of N. RESUMO: A pinheira (Annona squamosa L.) é originária da América tropical, ocorrendo espontaneamente no Nordeste brasileiro, onde é explorada principalmente em nível de subsistência, pela falta de manejo adequado e material genético selecionado. O objetivo do presente trabalho foi avaliar características fisiológicas da pinheira em função de adubação nitrogenada e substâncias húmicas, em Bom Jesus-PI. Adotou-se o delineamento em blocos casualizados com tratamentos distribuídos em esquema fatorial 4 × 2, referentes às quatro doses de nitrogênio e a presença e ausência de substancias húmicas (Humitec ®). Foram avaliadas as seguintes variáveis: índice de área foliar (IAF), clorofila (A, B e Total) e radiação fotossinteticamente ativa (RFA). A máxima eficiência agronômica para radiação fotossinteticamente ativa interceptada é obtida com a dose de 174,70 g/planta de N. Physiological indexes of custard apple as a function of nitrogen fertilization and humic substances Índices fisiológicos da pinheira em função de adubação nitrogenada e substâncias húmicas

show abstract

Physiological Traits in Integration with Yield and Yield Components in Wheat (Triticum aestivum L.) Study of their Genetic Variability and Correlation

Cited by 11 publications

References 6 publications

Planting spacing and NK fertilizing on physiological indexes and fruit production of papaya under semiarid climate

Planting spacing and NK fertilizing on physiological indexes and fruit production of papaya under semiarid climate

Nitrogen use efficiency in modern wheat cultivars

Physiological indexes of custard apple as a function of nitrogen fertilization and humic substances

Contact Info

Product

Resources

About