Abstract: By common crop such as cucumber in Inner mongolia,on the base of the broad-spectrum Shengmingsu made by Inner mongolia YongYe nongfeng bio-tech limited liability company,by research on nutrient uptake feature of all the crop,developing one kind of special Shengmingsu which got of more pertintnce and more effictive.The rescult indicated that the crop morphological index and production got any better effictive,but in the gradient test 1∶500 is the best.On practical extended,we suggested use 1∶300 on which base many experiences and cucumber needs more featuer and water in order to get better economic benefit for farmers.