生物硫调理剂对盐碱地苜蓿产量、品质及土壤理化性质的影响

贾艳丽, 张洪发, 刘桂霞, 黄素芳, 屈新月, 岳明强, 韩佳婷, 徐玉鹏, 刘青松

Effects of Biological Sulfur Regulator on the Yield, Quality of Alfalfa and Soil Physicochemical Properties in Saline-Alkali Land

Jia Yanli, Zhang Hongfa, Liu Guixia, Huang Sufang, Qu Xinyue, Yue Mingqiang, Han Jiating, Xu Yupeng, Liu Qingsong

表3 不同处理苜蓿鲜草产量和干草产量比较

Table 3 Comparison of fresh grass yield and hay yield of alfalfa under different application rates of biological sulfur regulators kg/hm2

处理Treatment 鲜草产量Fresh grass yield 干草产量Hay yield CK 23 131.5±133.2d 5731.3±64.5d S3 26 533.5±149.4c 6168.0±67.7c S6 27 603.0±134.1b 6538.5±72.9b S9 29 254.5±166.8a 7045.2±77.1a S12 23 410.5±120.9d 5841.0±53.2d