Challenges towards Revitalizing Hemp: A Multifaceted Crop.

Area of Science:

• Agricultural Science
• Plant Biology
• Genetics

Background:

• Hemp (Cannabis sativa L.) is a historically significant crop with diverse applications.
• Despite its importance, the fundamental biology of hemp remains poorly understood.
• Current research faces limitations due to a lack of adapted molecular techniques.

Purpose of the Study:

• To review the current state of hemp biology research.
• To identify key objectives for future hemp trait improvement.
• To highlight the need for advanced molecular methods for hemp domestication.

Main Methods:

• Review of existing literature on hemp genetics and breeding.
• Analysis of desirable agronomic traits for improvement.
• Discussion of challenges in applying molecular techniques to hemp.

Main Results:

• Hemp possesses desirable traits for improvement, including seed shattering, fiber quality, and phytocannabinoid content.
• Manipulation of plant sex is crucial for optimizing yields.
• Development of molecular techniques is essential for trait enhancement.

Conclusions:

• Advancing hemp's basic biology through molecular techniques is critical.
• Addressing current research limitations will enable full domestication.
• Maximizing the agronomic potential of hemp requires focused research efforts.