棉花内生细菌YUPP-10及其分泌蛋白CGTase对棉花枯萎病的防治作用及机理

周京龙,冯自力,魏锋,赵丽红,张亚林,周燚,冯鸿杰,朱荷琴

Biocontrol Effect and Mechanism of Cotton Endophytic Bacterium YUPP-10 and Its Secretory Protein CGTase Against Fusarium Wilt in Cotton

ZHOU JingLong,FENG ZiLi,WEI Feng,ZHAO LiHong,ZHANG YaLin,ZHOU Yi,FENG HongJie,ZHU HeQin

表2 YUPP-10浸种对种子发芽的影响

Table 2 Effect of YUPP-10 on seeding germination of cotton

处理 Treatment 发芽率 Germination rate (%) 芽长 Shoot length (cm) 1×YUPP-10 39.08±0.34d 0.23±0.01b 1/2×YUPP-10 81.91±0.88a 0.84±0.32a 1/4×YUPP-10 75.84±0.98b 0.89±0.25a CK 72.60±1.01c 0.49±0.10ab