rice-using organic fertilizer to improve soil fert

this rice-using organic fertilizer can reduce pollution to grains which caused by oveusing of chemical fertilizer and increase pant yield Itis a kind of preparation made by 13 kinds useful microbe groups. founction 1.It help to decompose agricultural wasts,such wheat straw,rice straw and corn stalks and other rotten leaves,convert agricultural wasts into organic fertilizer. 2.It will improve soil fertility,aviod soil harding 3.Improve phosynthesis,strengthen growing,promote plant burgeon earlier and grow stronger 4.production of agricultural plants 5.save labour(no need to take time deal with straw and stalks,decompose them directly in field so that to provide nutrition to plants) 6.it is easy to use,easy to transport and store,cheap price,small dosage It is certified by Beijing disease prevent and control center to be safe, without side effects, and can be sprayed to all crops. It is pure in nature, safe, non-toxic, non-chemical and has no side effects and residue,no harm to crop. 75g can be used for onehectare farmland. The experiment proved that : after applying of this product, the n- will increase by 2%, p- 0.8%, and k- 2.3% in the soil. In another word, you can save 4.3 kg urea, 6.2kg , and 4.7 kg lemery. Meanwhile, the soil porosity will be enlarged about 1.7% 7%, and none harmful gas will be produced. The yields enhanced by 3.4% 8.1%, in comparison with those fields without using our product. We have done experiment in Thailand,Canada,got obvious effect,experiments in Turkey and Pakistan is undergoing. effect using method Let'smakeconcerted efforts to protect enviroment,to bring much healthier life,to create a green agriculture.