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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

This study examined the response of the crassulacean acid metabolism (CAM) vine-cactus fruit crop species  Hylocereus undatus  to two CO 2  regimes [enrichment (1000 μmol·mol −1 ) vs. ambient control (380 μmol·mol −1 )] and to two fertilization regimes [0.5- vs. 0.1-strength Hoagland's solution (designated high and low, respectively)]. CO 2  enrichment increased total daily net CO 2  uptake, nocturnal acid accumulation, shoot elongation, and total dry mass by 39%, 24%, 14%, and 6% (averaging the two fertilization regimes) versus ambient CO 2  treatment, respectively. Plants exposed to high fertilization demonstrated 36%, 21%, 198%, and 79% (averaging the two CO 2  regimes) increases versus those receiving the low fertilization regime in total daily net CO 2  uptake, nocturnal acid accumulation, stem elongation, and total dry mass, respectively. Plants exposed to high fertilization and elevated CO 2  demonstrated 108%, 77%, 264%, and 111% increases versus those receiving the low fertilization regime at the ambient CO 2  concentration in total daily net CO 2  uptake, nocturnal acid accumulation, stem elongation, and total dry mass, respectively. This response was 25% to 71% higher than the summed effects of the separate responses to each factor, indicating a synergistic effect of elevated CO 2  and high fertilization. Thus, it is apparent that  H. undatus  crops grown under a high-fertilization agromanagement regime may benefit from elevated CO 2  to a greater extent than those grown with low fertilization.

Synergistic Effects of Elevated CO2 and Fertilization on Net CO2 Uptake and Growth of the CAM Plant Hylocereus undatus