However, it has not yet been determined whether this substance is always produced by 10 days after anthesis regardless of the rate of grain development, or whether it is the developmental stage that governs production of the cementing layer.Tags: Cambridge University Essay Competition 2013Short Essay On My Hobby Playing FootballBen Bernanke Undergraduate ThesisWorkplace Violence EssayCritical Thinking In Daily LifeShould I Indent Paragraphs In College Essay
For example, higher grain weight attained by increased starch accumulation during growth at low temperatures  might increase grain dimensions and result in better contact, and therefore adhesion, between the caryopsis and the husk.
These tissues and the lipid layers develop as a unit.
The third lipid layer, the cementing layer, develops after the pericarp cuticle is formed.
This cementing layer is 100 to 600 nm thick , covering the pericarp cuticle and adhering to the inner husk surfaces later in grain development.
This sticky cementing substance is reported to be produced from 10 days after anthesis [15, 17].