Quantcast

Latest Humberto Blanco Stories

2013-04-29 14:16:20

Fertilizing with inorganic nitrogen and phosphorus definitely improves crop yields, but does it also improve the soil?

fdf99ad7fb0818021fcdab986fbdac86
2010-04-05 06:30:00

What happens to the soil when you remove the plants?


Word of the Day
dipsas
  • A serpent whose bite was fabled to produce intense thirst.
The word 'dipsas' comes from a Greek word meaning 'thirst'.