西兰花残体还田对棉花黄萎病防治效果及其对不同生育时期土壤细菌群落的影响

赵卫松,郭庆港,李社增,王亚娇,鹿秀云,王培培,苏振贺,张晓云,马平

Control Efficacy of Broccoli Residues on Cotton Verticillium Wilt and Its Effect on Soil Bacterial Community at Different Growth Stages

WeiSong ZHAO,QingGang GUO,SheZeng LI,YaJiao WANG,XiuYun LU,PeiPei WANG,ZhenHe SU,XiaoYun ZHANG,Ping MA

表1 西兰花残体还田对棉花不同生育时期细菌测序量和群落多样性的影响

Table 1 Effects of broccoli residues returning to soil on sequencing quantity and community diversity of bacteria at different growth stages of cotton

时期 Stage 处理 Treatment 测序 Reads 丰富度Richness 均匀度Evenness Chao1指数 Chao1 index ACE指数 ACE index 辛普森指数 Simpson index 香浓指数 Shannon index 播种前期 Pre-sowing stage 对照CK 38251.50±293.50a 2814.33±14.34a 2813.33±69.14a 0.9986±0.0002a 10.67±0.13a 西兰花残体BR 39434.67±2787.82a 3339.07±262.21b 3419.18±147.49b 0.9970±0.0007a 10.18±0.10a 苗期 Seedling stage 对照CK 38800.00±206.00a 2703.00±12.25a 2669.00±41.67a 0.9984±0.0001a 10.56±0.08a 西兰花残体BR 42364.67±3689.72a 2795.04±64.96b 2691.80±68.21a 0.9984±0.0000a 10.56±0.06a 蕾期 Bud stage 对照CK 42593.50±495.50a 3039.57±46.12a 3143.00±80.87a 0.9985±0.0002a 10.67±0.21a 西兰花残体BR 41670.00±2906.67a 3624.21±223.84b 3173.46±99.20a 0.9983±0.0000a 10.16±0.44a 花铃期 Flowering and boll stage 对照CK 36694.00±35.00a 2861.00±36.34a 2861.00±31.38a 0.9987±0.0000a 10.71±0.25a 西兰花残体BR 41284.67±3638.72a 3763.18±167.23b 3946.36±97.67b 0.9982±0.0002a 10.49±0.11a 吐絮期 Boll-opening stage 对照CK 36369.50±75.50a 2543.33±57.97a 2558.00±60.21a 0.9965±0.0006a 10.33±0.33a 西兰花残体BR 34275.33±2063.41a 2665.31±259.75b 2813.93±279.95b 0.9974±0.0001a 10.12±0.34a