화학공학소재연구정보센터
Bioresource Technology, Vol.89, No.2, 169-170, 2003
Management of root-knot nematode in tomato Lycopersicon esculentum, Mill., with biogas slurry
The effect of biogas slurry application on the severity of root-knot nematode, Meloidogyne incognita, attack on tomato cv. Co-1, was tested in the green house with two levels of biogas slurry: 5% and 10% (w/w) added to soil. Both the number (3 fruits/plant) and fruit yield (35.2 g/plant) of tomato increased significantly with 10% (w/w) biogas slurry. The plants amended with biogas slurry put up more vegetative growth and tended to flower and fruit much earlier than did those of the control. The nematode population in the soil decreased thus decreasing the severity of nematode attack. (C) 2003 Elsevier Science Ltd. All rights reserved.