Urine compost is one of the best fertilizers in the world. It is a good way to recycle them to provide nutrients for your plants. You can always save your urine for your plants if it is possible to do so, and you do not have some infections of diseases.
Urine is a good source of nitrogen and it is estimated that the nitrogen provided by urine is nearly enough for all needs of wheats and similar plants. Since urine is liquid, it can be quickly absorbed as well. Although applying is a good way to provide nitrogen for plants, the salt contained may be harm to most plants. So, to avoid the plants being burned, urine needs to be diluted in prior to applying to any plants. A general ratio for the dilution is about ten times of water of one quantity of urine.
The best candidate for applying urine is the corps which is not edible directly by people. The fruits trees are also a good choice for urine application. In some homes, they have some environmental-friendly toilet for reuse of urine for their gardens. It is a good choice for most gardeners because it can provide what the plants need and save water at the same time. Remember to use adequate water to dilute them to make your plants happy. Some books describe urine as liquid gold, and some clever Europeans already have some toilets which can automatically blend water and urine with a certain ration and use them for gardening purposes.
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