摘要
水肥耦合利用以水促肥、以肥调水的效应来提高作物产量、改善作物品质,同时提高水肥利用效率。梳理了水肥耦合对葡萄土壤环境和品质影响的国内外研究动态,从土壤水热特性、土壤养分、土壤酶活性及葡萄品质等角度考虑水肥耦合对葡萄生长的影响。通过文献的整理,期望为后续水肥耦合对葡萄土壤环境及品质影响的研究提供有力依据。
Water and fertilizer coupling utilizes effects of promoting fertilizer with water and regulating water with fertilizer to increase crop yield,improve crop quality,and improve water and fertilizer utilization efficiency.Effects of water and fertilizer coupling on grape soil environment and quality were briefly described,and effects were considered from perspectives of grape soil hydrothermal characteristics,soil nutrients,soil enzyme activities,grape quality and so on.Through literature review,it could provide a powerful basis for subsequent research on effect of water and fertilizer coupling on grape soil environment and quality.
作者
李青青
张芮
高彦婷
王旺田
李鸿雁
LI Qingqing;ZHANG Rui;GAO Yanting;WANG Wangtian;LI Hongyan(College of Water Conservancy and Hydropower Engineering,Gansu Agricultural University,Lanzhou Gansu 730070,China;College of Life Science and Technology,Gansu Agricultural University,Lanzhou Gansu 730070,China)
出处
《农业工程》
2023年第2期66-71,共6页
AGRICULTURAL ENGINEERING
基金
国家自然科学基金项目(52169007)
甘肃农业大学伏羲青年英才项目(Gaufx-03Y10)
甘肃省教育厅2021年度高等学校创新基金项目(2021B-139)
甘肃省水利科学试验研究与技术推广计划项目(甘水建管发[2021]71号)。
关键词
水肥耦合
土壤环境
土壤水热特性
果实品质
葡萄
water and fertilizer coupling
soil environment
soil hydrothermal properties
fruit quality
grapes
