For over four hundred million years, arbuscular mycorrhizal fungi have been forming symbiotic relationships with plants around the globe. Found on almost every continent and in approximately 80% of vascular plants, these important fungi play a pivotal role in plant nutrient uptake in diverse ecosystems. These important fungi begin their life in the soil – … Continue reading There is a fungus among us!
Have you ever wondered how important ants are for agriculture and soils? They do not get much credit for their contribution towards our planet Earth. Moreover, many people dislike them. Don’t we? We certainly don’t appreciate them in our homes – or on our picnic tables! Imagine a situation where you are in a corn … Continue reading What do ants and soils do for each other?
Plant roots modify soil in different ways – depending on the root’s architecture. Most of us think of the soil as the natural habitat for plants, and therefore soils must provide a nurturing and supportive environment for them, right? Well…most of us could not be more wrong about that. The soil is not a very … Continue reading How do different root structures affect soil?
Driving through west Texas, you would think that the windmills are all there is to see. Flat, desert-like landscape is not what you expect the highest producing region of beef cattle and cotton in the United States to look like. Through the years, producers in this region have found a way to create life despite … Continue reading Are the west Texas rangelands barren?
Roots are not passive actors in the exchange of nutrients with soil. Their growth helps the plant, and the environment!
Simply, no. The soil in your backyard is most likely a dynamic mixture of sand, silt and clay – depending on where you live. Most potting soils sold at garden stores aren’t ‘soils’ at all, but a mix of ingredients. Together, these ingredients can smooth the road to good plant growth. (Topsoil sold at garden … Continue reading Is “potting soil” the same as the soil in my yard? Are both equally okay to use indoors?