1Spatiotemporal changes of nitrate and Vc contents in hydroponic lettuce treated with various nitrogen-free solutions

作者： Liu, Wen Ke; Yang, Qi Chang; Qiu, Zhi Ping; SCI

机构： Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Key Lab Agroenvironm & Climate Change, Minist Agr, Beijing 100081, Peoples R China;

来源：ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE

关键词： Leaf blade nitrogen-free solution nutritional quality petiole vitamin C

年份：2012

2Soilless cultivation for high-quality vegetables with biogas manure in China: Feasibility and benefit analysis

作者： Liu, Wen Ke; Yang, Qi-Chang; Du, Lianfeng; SCI

机构： Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Key Lab Agroenvironm & Climate Change, Minist Agr, Beijing 100081, Peoples R China; Beijing Acad Agroforestry Sci, Inst Plant Nutr & Resources, Beijing 100097, Peoples R China;

来源：RENEWABLE AGRICULTURE AND FOOD SYSTEMS

关键词： high-quality vegetables biogas manure nitrate quality feasibility

年份：2009

3Effects of short-term treatment with various light intensities and hydroponic solutions on nitrate concentration of lettuce

作者： Liu, Wen Ke; Yang, Qi Chang; SCI

机构： Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Key Lab Agroenvironm & Climate Change, Minist Agr, Beijing 100193, Peoples R China;

来源：ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE

关键词： Lettuce light intensity nitrate reduction petiole prior to harvest

年份：2012

4Effects of Soil Disturbance and Organic P on Mycorrhiza Development and Symbiotic Efficiency of Arbuscular Mycorrhizal Fungi

作者： Liu, Wen Ke; SCI

机构： Chinese Acad Agr Sci, Minist Agr, Inst Environm & Sustainable Dev Agr, Key Lab Agroenvironm & Climate Change, Beijing 100081, Peoples R China;

来源：BIOLOGICAL AGRICULTURE & HORTICULTURE

关键词： root colonization soil disturbance soil ecosystem symbiotic efficiency shoot biomass extraradical fungal biomass anastomosis structure

5Short-term treatment with hydroponic solutions containing osmotic ions and ammonium molybdate decreased nitrate concentration in lettuce

作者： Liu, Wen Ke; SCI

机构： Chinese Acad Agr Sci, Key Lab Agroenvironm & Climate Change, Minist Agr, Beijing 100081, Peoples R China; Beijing Acad Agr & Forestry Sci, China Inst Plant Nutr & Resources, Beijing, Peoples R China;

来源：ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE

关键词： nitrate: 14797-55-8 potassium chloride: 7447-40-7 potassium sulfate: 7778-80-5 ammonium molybdate: 13106-76-8 hydroponic solution osmotic ions tap water distilled water

6Effects of light quality on the accumulation of phytochemicals in vegetables produced in controlled environments: a review

作者： Bian, Zhong Hua; Yang, Qi Chang; Liu, Wen Ke; Bian, Zhong Hua; Yang, Qi Chang; Liu, Wen Ke; SCI

机构： Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China; Minist Agr, Key Lab Energy Conservat & Waste Management Agr S, Beijing 100081, Peoples R China;

来源：JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

关键词： light quality phytochemicals LEDs (light-emitting diodes) secondary compounds vegetables

7Nutrient supplementation increased growth and nitrate concentration of lettuce cultivated hydroponically with biogas slurry

作者： Liu, Wen Ke; Du, Lian Feng; SCI

机构： Chinese Acad Agr Sci, Minist Agr, Inst Environm & Sustainable Dev Agr, Key Lab Agroenvironm & Climate Change, Beijing 100081, Peoples R China; Beijing Acad Agroforestry Sci, Inst Plant Nutr & Resources, Beijing, Peoples R China;

来源：ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE

关键词： Biogas slurry hydroponics iron nitrate phosphorus

年份：2011