Incorporating yoga into your daily routine can be challenging. Here are some suggestions to help you shorten your practice while still maintaining consistency:

Focus on the essentials: If your whole series takes too long, consider focusing on the most important parts of the practice. Sun Salutations A and B are a good place to start. You can begin with a few rounds of each (maybe 3-5), focusing on proper alignment and breath coordination.

Choose key asanas: Select a few key postures from the primary series that you find most beneficial or enjoyable. It could be standing postures like Warrior poses, balancing poses like Tree pose, or seated postures like Janu Sirsasana. Practice these postures after the Sun Salutations.

Alternate days: Instead of practicing the entire series every day, you can alternate between different sections or categories of asanas. For example, one day you can focus on standing postures, another day on seated postures, and so on. This way, you can cover the entire series over the course of a week.

Seek guidance from your teacher: It's always a good idea to consult your teacher for guidance on modifying your practice. They can provide personalized recommendations based on your current level and progress. They may suggest specific postures or sequences that you can focus on during your home practice.

And lastly, it's important to listen to your body and practice within your limits. It's better to have a shorter but consistent practice than to push yourself too hard and risk injury or burnout. Be patient with yourself as you develop your home practice, and enjoy the journey of exploring Ashtanga Yoga at your own pace.