Nitrogen acquisition by vegetables under low soil nitrate-nitrogen

低硝态氮条件下蔬菜对氮的吸收

• 批准号: 22780018
• 负责人: NAKATA Miki
• 金额: $ 2.08万
• 依托单位: University of Yamanashi (2012)The University of Tokyo (2010-2011)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22780018/
• 关键词: 野菜; 雑草; マルチ; トマト; 窒素; 無施肥; 不耕起; 根系; 硝酸態窒素; 微生物バイオマス; 可給態窒素

‘Weed mulch’, the method of weed management was developed combining 2 methodsweed living mulch and weed residue mulch and applied to tomato. The effects of this method on the fruit yield and shoot dry weight of tomato were investigated to understand the

杂草覆盖是将活覆盖和残茬覆盖两种方法相结合的杂草防除方法，并在番茄上应用。研究了该方法对番茄产量和地上部干重的影响。