penelopeveronica10
Answered

Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

What do fertile soils contain, and why are these soils important?

Sagot :

Snor1ax

Answer: See below

Explanation:

Fertile soil possesses the chemical, physical, and biological properties required for crops to grow. One of its chemical properties is a high concentration of plant macronutrients, such as nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur (Allen and Pillbeam, 2007). Physical characteristics include a loamy texture and a granular structure that retains enough water while expanding roots. Fertile soil will also have at least 5% organic matter and an active colony of microbes that regularly recycle the nutrients from it (Hoorman and Islam, 2010).

Works Cited:

Allen V. Barker; D. J. Pilbeam (2007). Handbook of plant nutrition. CRC Press. ISBN 978-0-8247-5904-9. Retrieved 3 March 2022.

James J. Hoorman, R. I. (2010, September 7). Understanding soil microbes and nutrient recycling. Osu.Edu. https://ohioline.osu.edu/factsheet/SAG-16

iruiz291

Answer: All crops require a well-balanced supply of the major plant nutrients: nitrogen (N), phosphorus (P), potassium (K), magnesium (Mg), and calcium (Ca). A "complete" fertilizer contains various amounts of the first three elements, nitrogen, phosphorus, and potassium.

Explanation:

Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.