Humic Substances and Urea Use in Agriculture
This book serves as a quick reference text for agriculturists, environmentalists, students and early career researchers. Chapter 1 gives an overview of nutrient use efficiency while Chapter 2 details what humic substances are. Some of the major sources of humic substances are discussed in Chapter 3....
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| Format: | Book |
| Language: | English |
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Serdang
Universiti Putra Malaysia Press
2014
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Humic substances in the aquatic and terrestrial environment proceedings of an international symposium, Linkoping, Sweden, August 21-23, 1989