Home composting is a great way to reduce the amount of trash you produce on a daily basis, and thereby reduce the use of plastic trash bags.

家庭堆肥是一种减少每天产生的垃圾数量，从而减少对塑料垃圾袋的使用的好方法。

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The raw material for one lobster golf ball costs about 19-cents since, besides some home composting, most lobster shells end up in landfills.

FORBES: Lobster Golf Balls to Revive Ship Driving Ranges

One aim of the project is to collect information which will help the WAG understand the impact of home composting on the overall amount of waste sent to landfill sites.

BBC: NEWS | UK | Wales | 'Compost doctors' to the rescue