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

This study was carried out to assess the effects of main and interactive groundwater salinities (GWS) (GWS 1 :0.38, GWS 2 : 5.0, and GWS 3 : 10 dS m −1 ) and groundwater depths (GWD) (GWD 1 : 0.30, GWD 2 : 0.55, and GWD 3 : 0.80 m) on yield and growth parameters of sweet corn. The canned seed yield in the GWS 2  and GWS 3  treatments reduced by 21.97% and 54.87%, respectively, as compared to the GWS 1 . Increasing GWS from 0.38 to 5.0 and 10.0 dS m −1  decreased aboveground fresh biomass by 16.67 and 37.95%, respectively. The groundwater contribution to ET varied from 26.80% to 87.10%, and capillary rise from groundwater to plant root zone decreased significantly with increasing GWD. The results showed that plant growth was not significantly affected under 0.38 dS m −1  GWS conditions at 0.55 m GWD, while the groundwater contribution to ET was about 52%. Stomata and SPAD values increased by 36.36% and 4.34%, respectively, in GWD3 treatment compared to GWD 1  treatment. Besides, GWS decreased the leaf’s K + , K + /Na + , and Ca 2+ /Na +  ratios at different depths. In conclusion, it can be suggested that GWD should be at least 0.80 m to achieve high sweet corn production in regions with moderately or highly saline groundwater.

archives of agronomy and soil science

Response of leaf nutrients, yield, growth parameters, and evapotranspiration of sweet corn ( Zea mays L. saccharata Sturt ) to shallow and saline groundwater depths