Pastāsti draugiem par šo preci:
Role of Rhizobium Bacteria in Bio-fertilizers Production: Importance of Nitrogen Fixing Bacteria Umar Bacha
Role of Rhizobium Bacteria in Bio-fertilizers Production: Importance of Nitrogen Fixing Bacteria
Umar Bacha
International Fertilizer Industry Association (IFA) data bank (2003) mentioned the excessive use of chemical fertilizer, being 31.9 million tons of chemical fertilizer used in 1961 and 147 million tons in 2003 across the world. A very drastic effect of chemical fertilizers on soil include leaching out, water pollution, soil pollution, destruction of useful micro-organisms, insects and making crops more susceptible to diseases attack. Recent researches are focusing on alternative fertilizer aiming at protecting agriculture system and safe crop production.
| Mediji | Grāmatas Paperback Book (Grāmata ar mīksto vāku un līmēto muguru) |
| Izlaists | 2012. gada 14. decembris |
| ISBN13 | 9783844388954 |
| Izdevēji | LAP LAMBERT Academic Publishing |
| Lapas | 52 |
| Izmēri | 150 × 3 × 225 mm · 96 g |
| Valoda | Vācu |
Ziemassvētku dāvanas var atgriezt līdz 31. janvārim