Research has shown that. corn planted in twin- rows has more equidistant (EQ) plant. spacing, which should minimize the effects of water, nutrients, and light interception competition among plants, especially. early in the season and before a complete canopy is formed.
Morning erections are not just dependent on DHT and testosterone, however, and the evidence points to the critical role of nitric oxide as well. Nitric oxide within the corpus cavernosum, the erection cavity within the penis is what dilates the penile arteries and causes the morning erections. 1. Testosterone.
Â· just now. Report Abuse. Well seeing as erections are caused by increased blood flow to your happy place, blood pressure medication would seem an obvious cause for a decrease because by lowering your blood pressure it would potentially weaken the pressure of the blood in your happy place.