| abstract |
The present invention provides a kind of biological seed coating agents for controlling soybean root disease, including mass ratio is 0.02-0.15%CuSO 4 , 0.05-0.26% (NH 4 ) 6 Mo 7 O 24 ยท4H 2 O, 0.01-0.05%H 3 BO 3 , 0.1-0.5%MnSO 4 , 0.04-0.25%FeSO 4 , the KH of 1.5-6% 2 PO 4 , 0.02-1%K 2 SO 4 , 2-8% dispersants, 2-5% film forming agents, 0.1-1.2% warning coloration, 0.95-2.65% binders, remaining is biocontrol bacterial strain zymotic fluid.Biological seed coating agent provided by the invention is coated use to soya seeds, can have the function that while inhibit soybean cyst nematode and root rot, to effectively prevent soybean root disease, and soybean plant strain can be promoted to grow, and improves yield. |