绿肥还田结合减氮对麦田土壤呼吸及其温度敏感性的影响OACSTPCD
Effects of green manure incorporation combined with nitrogen fertilizer reduction on soil respiration and its temperature sensitivity in regard to wheat fields
研究绿肥还田结合氮肥减施对麦田土壤呼吸动态及小麦产量的影响,以期为干旱绿洲灌区农田碳减排技术研发提供理论依据.试验于2021-2022年在甘肃河西绿洲灌区开展,以常规施氮无绿肥还田(N100)为对照,设施用 15 000 kg·hm-2绿肥+85%氮肥(G1N85),22 500 kg·hm-2 绿肥+85%氮肥(G2N85)、30 000 kg·hm-2 绿肥+85%氮肥(G3N85),15 000 kg·hm-2绿肥+70%氮肥(G1N70)…查看全部>>
This study was conducted to explore the effects of green manure incorporation combined with nitrogen fertilizer reduction on the soil respiration dynamics of wheat fields and wheat yield in oasis irrigation areas.This study was performed to provide a theor-etical basis for the study of carbon emission reduction in farmlands in arid oasis irrigation areas.The experiment was conducted in 2021 and 2022 in the Hexi Oasis irrigation area.With the conventional nit…查看全部>>
杨学慧;于爱忠;柴健;李悦;王凤;王鹏飞;吕汉强;王玉珑;尚永盼
甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070甘肃农业大学农学院/省部共建干旱生境作物学国家重点实验室 兰州 730070
农业科学
绿肥小麦减氮土壤呼吸土壤碳排放土壤呼吸温度敏感性
Green manureWheatNitrogen fertilizer reductionSoil respirationSoil carbon emissionTemperature sensitivity of soil respiration
《中国生态农业学报(中英文)》 2024 (1)
绿洲农田土壤碳氮平衡对绿肥的响应及其机制
61-70,10
国家重点研发计划项目(2022YFD1900200)、国家自然科学基金项目(32160524)、现代农业产业技术体系项目(CARS-22-G-12)、甘肃省教育厅产业支撑项目(2021CYZC-54)和甘肃农业大学伏羲杰出人才培育计划项目(GAUfx-04J01)资助 This work was financially supported by the National Key Research and Development Program of China(2022YFD1900200),the National Natural Sci-ence Foundation of China(32160524),the Modern Agro-Industry Technology Research System of China(CARS-22-G-12),the Industrial Support Project of Educational Committee of Gansu Province(2021CYZC-54)and the Fuxi Outstanding Talent Cultivation Program of Gansu Agricultural University(GAUfx-04J01).
评论