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

The effects of high, moderate, and low light intensities on floral induction and nitrogen nutrition in Phalaenopsis grown at 23°/18°C, 28°/23°C, and 33°/28 °C (day/night) were ascertained.1. High light intensity substantially increased total dry matter, sugar content, and nitrogen absorbed. The differential in C assimilation and N uptake resulted in larger plants having lower N content under high light intensity.2. The number of expanded leaves, the growth of roots, and the amount of dry matter produced per plant increased under proportionately higher light intensities.3. High light intensity preceding 23°/18°C treatment increased the number of in- florescence, but the 28°/23°C treatment advanced their time of emergence to plant exposed to lower light intensities. The temperature sensitivity for floral induction increased in those plants which produced relatively more dry matter per unit N absorbed (larger C/N balance).To increase the sensitivity of Phalaenopsis plants to floral induction, they should be grown under high light intensity; because these conditions lead to high sugar content, which in turn, seemingly expedite rapid metabolism of nitrogen.

Effect of Light Intensity Preceding Day/Night Temperatures on the Sensitivity of Phalaenopsis to Flower.