1Use of surfactant-modified zeolite to carry and slowly release sulfate

作者： Li, Zhaohui; Zhang, Yingpeng; SCI

机构： Univ Wisconsin Parkside, Dept Geosci, Kenosha, WI 53141 USA; Shandong Acad Agr Sci, Soil & Fertilizer Inst, Jinan 250100, Peoples R China;

来源：DESALINATION AND WATER TREATMENT

关键词： Slow release fertilizer Sulfate Surfactant Zeolite

年份：2010

2ZEOLITE AS SLOW RELEASE FERTILIZER ON SPINACH YIELDS AND QUALITY IN A GREENHOUSE TEST

作者： Li, Zhaohui; Li, Zhaohui; Zhang, Yingpeng; Li, Yan; Zhang, Yingpeng; Li, Yan; SCI

机构： China Univ Geosci, Fac Earth Sci, Wuhan 430074, Hubei, Peoples R China; Univ Wisconsin Parkside, Dept Geosci, Kenosha, WI USA; Shandong Acad Agr Sci, Inst Soil & Fertilizer, Jinan, Peoples R China; Shandong Prov Key Lab Agr Nonpoint Source Pollut, Jinan, Peoples R China;

来源：JOURNAL OF PLANT NUTRITION

关键词： fertilizer oxalate spinach yield zeolite

年份：2013

3Effects of Nitrogen and Calcium Nutrition on Oxalate Contents, Forms, and Distribution in Spinach

作者： Zhang, Yingpeng; Li, Yan; Wei, Jianlin; Sun, Ming; Tian, Ye; Li, Zhaohui; SCI

机构： Shandong Acad Agr & Sci, Soil & Fertilizer Inst, Jinan 250100, Peoples R China; Univ Wisconsin Parkside, Dept Geosci, Kenosha, WI USA;

来源：JOURNAL OF PLANT NUTRITION

关键词： nutrient distribution hydroponics