Guano (Spanish from Quechua: wanu) is the accumulated excrement of seabirds or bats. Guano is a highly effective fertilizer due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a lesser extent, sought for the production of gunpowder and other explosive materials.

2016年2月17日 · Buying and selling bird poop is not as featherbrained as it may seem either. This stinky substance, referred to as bird guano, was sailed around the world during the 19th century to be sold as the principal agricultural fertilizer in the United States.

2024年12月26日 · guano, accumulated excrement and remains of birds, bats, and seals, valued as fertilizer. Bird guano comes mainly from islands off the coasts of Peru, Baja (Lower) California, and Africa heavily populated by cormorants, pelicans, and gannets. Bat guano is found in caves throughout the world.

2024年12月29日 · Guano, often known as bird or bat droppings, is a potent organic fertilizer that has been used in agriculture for centuries. Here's a complete guide on it.

The meaning of GUANO is a fertilizer containing the accumulated excrement of seabirds or bats; broadly : excrement especially of seabirds or bats.

2019年4月25日 · Guano is the accumulated fecal excrement of bats and seabirds. It is an effective fertilizer with a high content of potassium, phosphate, and nitrates that are essential for the growth and development of plants.

2021年6月10日 · Guano (from Quechua: wanu) is the accumulated excrement of seabirds and bats. As manure , guano is a very effective fertilizer due to its exceptionally high content of nitrogen, phosphate and potassium – essential nutrients for plant growth.

Guano is the excrement of bats and birds. This excrement is exceptionally high in nitrogen, phosphate, and potassium, three nutrients which are essential for plant growth. Therefore, it is often used as fertilizer, to make plants grow more quickly.

2022年5月16日 · Guano is a natural mix of valuable nutrients, bacteria, minerals and trace elements. Its high phosphorus and nitrogen content in combination with potassium and sulfur makes guano a particularly nutrient-rich plant fertilizer.

The Chincha Islands War, also known as Spanish–South American War (Spanish: Guerra hispano-sudamericana), was a series of coastal and naval battles between Spain and its former colonies of Peru, Chile, Ecuador, and Bolivia from 1865 to 1879. The conflict began with Spain's seizure of the guano-rich Chincha Islands in one of a series of attempts by Spain, under …