The dissolution of mineral phosphate in soil
<p>The use of cheap, sparingly soluble calcium phosphate fertilizers is increasitgly widespread, particularly in the extensive agriculture systems of the tropics where very high yields are not sought, and phosphate deficiency is a major limitation to crop production. At present there is littl...
| Үндсэн зохиолч: | |
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| Бусад зохиолчид: | |
| Формат: | Дипломын ажил |
| Хэл сонгох: | English |
| Хэвлэсэн: |
1985
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| Нөхцлүүд: |