Cleaner Production Centre CPART
Green Services Office:
P105, Office Building of Agriculture Ministry, 6 Nguyen Cong Tru str., Hai Ba Trung dist., Hanoi, Vietnam
Tel: +84 (24) 6680 3377
Email: contact@cpart.vn
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Phosphate biofertilizer BioGro
Product performance
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The advantages of Biofertilizer |
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Biofertilizers can replace from 50 to 100% of chemical fertilizers, depending on the crop |
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Plants are more healthy, more resistant to pests and diseases, and the amount of pesticides needed is significantly reduced when biofertilizers are applied |
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Biofertilizers can replace from 50 to 100% of chemical fertilizers, depending on the crop |
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Plants are more healthy, more resistant to pests and diseases, and the amount of pesticides needed is significantly reduced when biofertilizers are applied. |
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NO3 -, which is contained in chemical fertilizers and can cause cancer, is significantly reduced |
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Soil fertility significantly improves. |
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The positive effect of biofertilizer is more pronounced when biofertilizers |
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Waste produced biodegradable |
As nitrogen, phosphorus is a nutrient for the plant.
Rock phosphate is main source of phosphorus, but plant can't uptake it becauce rock phosphate is insoluble. Rock phosphate is needed to process into soluble form, like superphosphate, by H2SO4, a strong acid. Plant can uptake superphosphate.
There are some bacteria, which can excrete organic (weak) acid to solubilize rock phosphate, in rhizosphere of plant. These bacteria work like phosphate factory and could be used for making phosphate biofertilizer.
Like nitrogen biofertilizer, phosphate biofertilizer contains billions phosphate solubilizing bacteria in one kilo fertilizer. Peat, a little sugar, rock phosphate and water are food for bacteria. It can multiply in this mixture, even when it's spread in
Company Information
Biofertilizer in Action Research Center
Prof. Nguyen Thanh Hien - Director
Office: 12 Hang Chuoi street, Hai Ba Trung Dist, Hanoi, Vietnam
Tel: (04) 3566 5970 / (04) 3971 4949
Fax: (04) 3566 5971
Mobile: +84 988 182456