It does not matter. The straw will decompose into compost as well as the manure.
The poo can be, but not the bedding, the bedding is better off being taken to the tip, or put in your dustbin/trashcan.
Worm compost tea is good for plants. Fishing worms. Feed to chickens.. use mail as bedding.
Coconut bedding is made by natural coconut. Coconut coir fiber is long term use and comfortable. It's also good for nature because coconut coir is biodegradable you can make it compost for your plants.
Sawdust has many uses, including as a fuel source, animal bedding, compost material, and in manufacturing products like particleboard and paper.
Pine needles can be used for mulch/compost, animal bedding, and making baskets. The oil from pine needles can be used for cleaning products and as a health supplement.
In a worm box composting system, you do not change the bedding. You let the worms eat it. Bedding is typically a high carbon substrate such as damp newspaper or coconut husk.You put food in the box and cover it with the damp bedding. If it stinks, or gets to wet or is overcome by gnats you may want to sift out the worms and start over.Perhaps every 6 months you should divide out your worms, sift out the worm castings/poop (dark black fertilizer) and restart the system. DO NOT ADD BANANA PEELS to your worm bin. They always have flies in them which will contaminate your box and make it nasty. You may also want to avoid orange and apple peels.In the garden turn you compost into the garden at least once a year. Hint- grow tomatoes right next to your compost bin! RA, "the compost Guru"
To effectively set up and maintain an indoor worm compost system, you will need a container with ventilation, bedding material like shredded paper or leaves, and red worms. Add food scraps like fruit and vegetable peels, but avoid meat and dairy. Keep the system moist but not too wet, and regularly turn the compost to aerate it. Harvest the compost when it is dark and crumbly, and use it to fertilize your plants.
Sawdust has many uses, including as a fuel source, animal bedding, compost material, and in crafting projects like making wood filler or pressed wood products.
A compost pile is compost in a pile or heap. a compost pit is compost in a pit or hole in the ground.
Compost.
If you have a small worm farm made out of crates, then you can put a thick wet newspaper at the bottom of the worms' bedding box. The worms will eventually eat this. You can use torn strips of wet newspaper (squeeze most of the water out) as part of their bedding, if you can't find well rotted compost or manure. You can use wet newspaper as food, or as a cover over the top of the food to keep out the light. When the worms start eating the newspaper cover, you know they want some more food.