Phosphorus uptake and use efficiency in different varieties of bread wheat (<i>Triticum Aestivum</i>L)

Gill, H. S.; Singh, Anoop; Sethi, S. K.; Behl, R. K.

doi:10.1080/03650340410001729708

Cited by 40 publications

(34 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In recent years, promising results have been found in the world toward selecting crop species or varieties for high tolerance to P starvation in wheat, rice, maize, sorghum, oilseed rape, soybean and other crops (Cao and Pan, 2000;Osborne and Rengel,2002b;Li et al,2003;Gill et al, 2004;Ozturk et al, 2005). The selection results of soybean varieties in China are listed in Table 5.…”

Section: Discussionmentioning

confidence: 96%

Identification of phosphorus starvation tolerant soybean (Glycine max) germplasms

Gai

Chang

et al. 2010

Front. Agric. China

View full text Add to dashboard Cite

In the present study, 156 soybean genotypes mainly from the Hebei growing-area were identified for their low phosphorus starvation tolerance. The results showed that the relative values (value of dry wt. in zero soil P/value of dry wt. in adequate soil P) of shoot dry weight and root dry weight of all soybean varieties, at the phosphorus concentration of 0 mmol%L -1 and 1.0 mmol%L -1 in supplied solution, offered a quick and reliable method to identify and classify genotypes for phosphorus starvation tolerance. We describe three classes: tolerant, moderate and sensitive P starvation groups which had 29, 59, and 68 cultivars, respectively. Eight varieties, Ji-dou11, Lü75, Hei-da-li, Zhong-huang15, Zhe98-14, Da-mao-jiao, Dahuang-dou and Zha-lai-te-qi were screened out for their high tolerance to phosphorus deficiency under zero soil phosphorus conditions. In addition, the relationships between soybean phosphorus starvation tolerance and seed phosphorus content, root morphology, rhizosphere acidification are also discussed.

show abstract

Section: Discussionmentioning

confidence: 96%

Identification of phosphorus starvation tolerant soybean (Glycine max) germplasms

Gai

Chang

et al. 2010

Front. Agric. China

View full text Add to dashboard Cite

show abstract

“…For example, Australian Soft Wheat collected from seven ports ranged from 0.199 to 0.339 % P in grains (Batten 1994). For calcareous Indian soils, Gill et al (2004) demonstrated that the P concentration varies substantially between 30 wheat cultivars ranging from 0.119 to 0.333 % which is even wider than the range observed by Batten (1994) in Australian Soft Wheat but narrower than the established range across all tested samples of 0.199-0.454 % P. In rice similar ranges were found. For rough, brown, and milled rice total P concentrations of 0.17-0.39, 0.17-0.43, and 0.08-0.15 %, respectively, are provided in an overview by Juliano and Bechtel (1985).…”

Section: Variability Between Cultivars and Genotypesmentioning

confidence: 99%

Variability of P Uptake by Plants

Panten

Godlinski

Schroetter

et al. 2016

Phosphorus in Agriculture: 100 % Zero

View full text Add to dashboard Cite

Phosphorus (P) uptake affects the planning of P fertilisation of agricultural crops and subsequently the economic evaluation of farming practices and the quantification of agri-environmental burdens. The P uptake of plants is influenced by soil type, soil available P, availability of other essential nutrients, climate and weather conditions as well as by the nutrient use efficiency of the grown cultivar. Phosphorus coefficients are mainly derived from P fertiliser experiments, reflecting regional soil and weather conditions as well as farming practice. P coefficients commonly used for a single crop can vary substantially and hence rarely reflect the actual P uptake rates of crops. However, the main driving factor in P budgets is the yield level rather than the P concentration in plants. While it is difficult to determine a 'correct' P coefficient for all crops from which to calculate reliable agri-environmental indicators, it is important for farmers to be able to calculate their nutrient budgets as accurately as possible to avoid economic losses and environmental burdens.

show abstract

“…A decade later, Batten (1994) analysed wheat grain samples collected from grain terminals representing different wheat grades (e.g. For calcareous Indian soils, Gill et al (2004) demonstrated that the P concentration varies substantially between 30 wheat cultivars ranging from 0.119 to 0.333 % which is even wider than the range observed by Batten (1994) in Australian Soft Wheat but narrower than the established range across all tested samples of 0.199-0.454 % P. In rice similar ranges were found. A wide range of P concentrations was found in these samples.…”

Section: Variability Between Cultivars and Genotypesmentioning

confidence: 99%

Phosphorus in Agriculture: 100 % Zero

Schnug

Kok²

2016

View full text Add to dashboard Cite

Phosphorus uptake and use efficiency in different varieties of bread wheat (Triticum AestivumL)

Cited by 40 publications

References 0 publications

Identification of phosphorus starvation tolerant soybean (Glycine max) germplasms

Identification of phosphorus starvation tolerant soybean (Glycine max) germplasms

Variability of P Uptake by Plants

Phosphorus in Agriculture: 100 % Zero

Contact Info

Product

Resources

About