Spara
Fertilizer sulfur and food production
Moder nagriculture based on high crop yields, intensive cropping, improved crop varieties, and greater use of sulfur-free fertilizers and environmental regula tions restricting sulfur emissions are creating large gaps between sulfur sup ply and sulfur requirements.
- Undertitel
- Research and Policy Implications for Tropical Countries
- Författare
- J.S. Kanwar, Mohinder S. Mudahar
- Upplaga
- Softcover reprint of the original 1st ed. 1986
- ISBN
- 9789401084352
- Språk
- Engelska
- Vikt
- 310 gram
- Utgivningsdatum
- 2011-10-06
- Förlag
- Springer
- Sidor
- 270
