一种减少化肥污染的土壤微生物增肥剂的使用技术

Application of SC27 in vegetables to reduce fertilizer pollution

进行了澳大利亚 SC2 7土壤微生物增肥剂在番茄、黄瓜、青椒等蔬菜上的田间小区和大田试验。结果表明 ,SC2 7施用后可改善作物根系生长环境 ,调控土壤养分供应 ,改良作物品质 ,产量提高 8%～ 2 0 % ,减少化肥用量 1 0 0 kg/hm2 ,并有减轻土传病害和生理障碍的作用。

The field experiments have been conducted on the application techniques of Australia SC27. The results showed that the SC27 could effectively fix nitrogen, release the “locked up”phosphate in soil, and transform it into a form ready to plant uptake, therefore vegetable yield increase 8%～20%. SC27 could be used as a spray into the moist soil.