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

To develop efficient N management strategies for high wheat NUE and minimizing the environmental impact of N losses under asymmetric warming,  15 N micro-plot experiments were conducted to investigate the effects of night-warming during winter (warming by 1.47–1.56°C from tillering to jointing), spring (warming by 1.68–1.82°C from jointing to booting), and winter + spring (warming by 1.53–1.64°C from tillering to booting) on root growth and distribution of winter wheat, the fates of  15 N-labeled fertilizer, and their relationships in 2015–2017. The results showed that night-warming increased the recovery of basal  15 N and top-dressed  15 N, while reduced the residual and loss of basal  15 N and top-dressed  15 N. The losses decreases of top-dressed  15 N were higher than those of basal  15 N, indicating that night-warming reduced losses of fertilizer  15 N mainly by reducing losses of top–dressed  15 N. Moreover, pre-anthesis root dry matter accumulation rate in 0–60 cm soil layer were promoted, resulted in improved root biomass and root/shoot ratio, which favored increasing recovery of fertilizer  15 N and reducing losses of fertilizer  15 N. Furthermore, residual fertilizer  15 N content in 0–100 cm soil layer was reduced, which was associated with improved root weight density in 0–60 cm soil layer, resulted in reduced leaching losses of fertilizer  15 N. The path analysis showed that root dry matter distribution in 0–20 cm soil layer was the most important in contributing to reducing losses of total fertilizer  15 N compared with other soil layers. Two years data showed that winter and spring night-warming gave better root growth and distribution in 0–20 cm soil layer, resulted in reduced the losses of fertilizer  15 N and improved the recovery of fertilizer  15 N, while maximizing grain yield of winter wheat, and winter + spring night-warming resulted in higher advantages than winter night-warming and spring night-warming.

Reduced 15N Losses by Winter and Spring Night-Warming Are Related to Root Distribution of Winter Wheat