The betelvine (Piper betle L.) is a perennial climbing evergreen shrub belonging to the Piperaceae, also known as the pepper family. As leaves has economic part of betelvine crop and consumed freshly harvested leaves. The present study were carried out at farmer’s field in collab...
Open access
Research Article10.9734/ijecc/2023/v13i41720
The heat transfer coefficient between the absorber plate and air can be considerably increased by using artificial roughness on the underside of the absorber plate of the solar air heater. An experimental study has been carried out for enhancement of heat transfer coefficient of...
Open access
Research Article10.9734/BJAST/2011/265
Semen cryopreservation is an indispensable tool in animal reproductive biotechnology, supporting long-term genetic conservation, artificial insemination, selective breeding and livestock improvement programmes. However, the freeze-thaw process can induce substantial cryoinjury in...
Open access
Research Article10.9734/ajb2t/2026/v12i3304