Studies on The Effect of Different Nutrient Solution Treatments on Disease Contr olling and Yield Improving of Lettuce in NFT System
Li Guojin g; 2F. Benoit; 2N.Ceustermans
1Institute of Horticulture; Zhej iang Academy of Agricultur al Sciences; Hangzhou 310021; 2European Vegetable R & D Center; B-2860 Sint-Katelijine-Waver; Belgium
Abstract：The experiment on the effect of solution cooling, UVc- disinfection and the application of the antagonistic fungus Trichoderma on d isease controlling and yield improving of lettuce in NFT system was carried out . The results indicated that the plants from UVc disinfection yielded better and h ad less root necrosis symptoms than those from control. While the growth of the plants from solution cooling to 10℃ and to 14℃ was delaye d. The application of Trichoderma could alleviate the pathogen pressure to ...
收稿日期: 2001-02-01
引用本文:
李国景;F.Benoit;N.Ceustermans;. 循环式水培系统营养液处理方式对生菜防病增产的效应[J]. 中国蔬菜, 2001, 1(5): 13-16.
Li Guojin g;F. Benoit;N.Ceustermans. Studies on The Effect of Different Nutrient Solution Treatments on Disease Contr olling and Yield Improving of Lettuce in NFT System. , 2001, 1(5): 13-16.
