不同土壤条件下追施硼肥对小麦产量和品质的影响

王丽娜,常旭虹,王德梅,陶志强,王艳杰,杨玉双,赵广才

The Effects of Topdressing Boron Fertilizer on the Yield and Quality of Wheat under Different Soil Conditions

Lina Wang,Xuhong Chang,Demei Wang,Zhiqiang Tao,Yanjie Wang,Yushuang Yang,Guangcai Zhao

表1 供试土壤养分指标

Table 1 Soil nutrient indicators

土壤类型 Soil type 有机质(g/kg) Organic matter 全氮(g/kg) Total nitrogen 碱解氮(mg/kg) Hydrolyzable nitrogen 速效磷(mg/kg) Available phosphorus 速效钾(mg/kg) Available potassium 黑土Black soil 58.66 3.32 276.92 38.12 228 潮土Alluvial soil 18.50 0.80 66.00 9.70 102 红土Red clay 18.36 0.94 88.55 6.37 58