包膜复混肥对油菜产量和生物量及养分积累的影响 - 湖南农业大学学报 .pdf

39 6 () Vol.39 No.6 2013 12 Journal of Hunan Agricultural University (Natural Sciences) Dec 2013 DOI:10.3724/SP.J.1238.2013.00666 包膜复混肥对油菜产量和生物量及养分积累的影响 1,2,3 4* 1,2,3 1,2,3 1,2,3 1,2,3* 4 (1. 410128 2. 410128 3. 410128 4 410128) 摘 要1613 2 342.49 kg/hm2 114.79%10%4.9 g9.9% 16.94 28.9% 45.04%17.38%72.20% 11.98%26.02%25.52% 关 键 词 中图分类号S565.4 文献标志码：A 文章编号：1007− 1032(2013)06−0666−04 Effects of coated compound fertilizer on rape yield, biomass and nutrient accumulation HE Jun-long1, 2, 3, TAN Tai-long4*, LIU Qiang1, 2, 3, RONG Xiang-min1, 2, 3, PENG Jian-wei1, 2, 3, SONG Hai-xing1, 2, 3*, GUAN Chun-yun4 (1.College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China; 2.Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use Changsha 410128, China; 3.Hunan Provincial Key Laboratory of Plant Nutrition in Common University, Changsha 410128, China; 4.National Center of Oilseed Crops Improvement, Hunan Branch, Changsha 410128, China) Abstract: A field plot experiment was carried out to test impacts of coated compound fertilizer on the yieldbiomass and nutrient accumulation of rape, which is named by ‘Xiangzayou 1613’. The results suggested that: coated compound fertilizer could increase rape yieldsimprove its quality and ripening r