English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Phosphorus applications (0.6, 1.2 and 1.8 gm/kg soil) were applied to six leguminous tree species; Acacia laeta, Acacia abida, Acacia nilotica, Acacia farnesiana, Tamarindus indica and Haematoxylum campechianum to define the suitable P rate for favorable growth. The heaviest roots in average of both seasons; fresh and dry were obtained from T. indica. The thickest and heaviest shoot were resulted from A. laeta. The longest roots recorded by A. nilotica and A. farnesiana. The maximum N and P contents were obtained by T. indica. The other species achieved intermediate levels of N and P. In relation to P application, a rate of 1.2 gm/kg of phosphorus was the best for shoot diameter and root length, meanwhile, 1.8 gm/kg increased fresh and dry weight of both shoots and roots. Leaf content of N was increased with increasing P from 0.6 to 1.8 gm/kg. Phosphorus addition at 1.2 gm/kg was more effective in accumulation of P con-

Influence of Phosphorus Application on the Initial Growth and Leaf Nutrient Contents of Some Leguminous Tree Species