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

The germination of rice and corn seeds within the graded moisture range between 11 and 15% was tested after they were fumigated with phosphine and methyl bromide at their different concentrations, exposure times and temperatures. The sorption of the fumigants by both seeds was also studied. The viability of rice seeds with 11 and 15% moisture was not impaired by phosphine with its concentration up to 200 mg/l. Corn seeds were also tolerant to the fumigant when their moisture content remained 1100. With the 15% moisture their viability was affected drastically at both 30C and 35C. Rice seeds were more sensitive to methyl bromide than corn seeds. To maintain their reasonable viability when exposed to up to 5 mg/l of methyl bromide at 25C and 30C for 5 days, moisture of the rice seeds should not be higher than 1100. Corn seeds were generally viable when exposed to up to l0 mg/l of methyl bromide at 25C and 30C for 5 days when their moisture content was kept not higher than 13%. The rate of sorption was found to be related to the viability decline of both seeds. Rice seeds sorbed less phosphine than corn seeds and likewise were less affected. As for the methyl bromide sorption the reverse was true. The effects of seed moisture, exposure temperature and time, and types of sorption were also discussed in this paper.

The Effect of Phosphine and Methyl Bromide on Germination of Rice and Corn Seeds