Effects of Different Nitrogen Fertilizer Treatments on Soi Enzymatic Activities in Mulberry Gardens

• 作 者: Yan ZENG Jinsheng HUANG Liuqia
• 机 构: AgriculturalResourceandEnvironmentResearchInstitute,SugarcaneResearchIn-stitute
• 出 处: 农业生物技术：英文版
• 发表日期: 2014年5期
• 关键词: 土壤酶活性 氮肥施用量 桑园 酸性磷酸酶 正相关关系 过氧化氢酶 桑叶产量 合理施用 Mulberry gardens Soil enzyme activi
• 基金项目: Supported by Fund of Guangxi Academy of Agricultural Sciences （2013YM19, 2013YF06, 2014JZ18 ）, Science and Technology Project of the Ministry of Agriculture （201003014, 201203021, 201203030）.

[Objective]The present experiment was undertaken to investigate the effects of different nitrogen fertilizer application levels on soil enzymatic activities in mulberry gardens,thus providing reference for rational application of nitrogen fertilizer and p