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

Modified-Plain-Ridge-Ditch techniques (Tech 1: pyrite layer at top, jarosite layer at middle and top soil at the bottom of ridge; Tech 2: top soil at top, pyrite at middle and jarosite layer at the bottom of ridge) were used under field condition for the reclamation and improvement of the pre-leached Cheringa acid sulfate soil manipulated by basic slag (BS20 and BS30: basic slag 20 and 30 t ha) and aggregate size (A20 and A30: aggregate sizes of soil less than 20 and 20-30 mm) treatments. The initial soil had very low pH (3.4), high ECe (1.6 S m) and pyrite content (76 g kg). Magnesium content (water soluble + exchangeable = 5.38 c mol kg) of the soil was about 3 fold than that of Ca (1.71 c mol kg), and Al content (9.22 c mol kg) was highly toxic level. The preand post harvested soil data revealed that the properties of the soil was strongly (p≤0.05) influenced by the different treatments. The average soil data of all the treatments at post harvesting of rice cultivars were increased by 1.5 units for soil pH(dry) and 12 to 463% for the contents of N, P, Ca and Mg, while decreased the concentrations of Fe, Al, Na, Cl and SO4 by 27 to 93% compared with the initial soil. The maximum growth and yield of rice grain (5.4 t ha) were attained by the local cultivar Pizam compared with the high yielding variety BR 14 (5.1 t ha) by the A20BS30 treatment in the ridges of the Tech 2. The lowest grain yields of 0.03 (BR 14) and 0.07 (Pizam) t ha were recorded for the control plots (where no amendment was applied). The other treatments also resulted in a significant (p≤0.05) improved performance on plant production compared with the control.

journal of the asiatic society of bangladesh. science

Effects of selected treatments and techniques for the reclamation and improvement of cheringa acid sulfate soil under rice production in the coastal plain of Coxs Bazar

Effects of selected treatments and techniques for the reclamation and improvement of cheringa acid sulfate soil under rice production in the coastal plain of Coxs Bazar

Effects of selected treatments and techniques for the reclamation and improvement of cheringa acid sulfate soil under rice production in the coastal plain of Coxs Bazar