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Long term effect of field management on soil quality in ultisol
Soil quality is directly related to agricultural sustainability. Assessment of soil quality is essential for determining the sustainability of land management systems. It is generally accepted that intensive agricultural production leads to a decline in soil quality. For this reason, it is highly es...
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| Формат: | Ph.D Thesis |
| Язык: | English |
| Опубликовано: |
Vellanikkara
Department of Soil Science and Agricultural Chemistry, College of Horticulture
2013
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| Предметы: |
Kerala Agricultural University
| Шифр: |
631.4 NIT/LO |
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| Копировать REF | Недоступно состояние Live" What does mean the status Live (working) |