Книга: Javed Muhammad and Umar Bacha «Role of rhizobium bacteria in bio-fertilizers Production»
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Производитель: "LAP Lambert Academic Publishing" 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. ISBN:9783844388954 Издательство: "LAP Lambert Academic Publishing" (2012)
ISBN: 9783844388954 |
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