[1]National Bureau of Statistics of China (中华人民共和国国家统计局). China Statistical Yearbook (中国统计年鉴). Beijing: China Statistics Press, 2011 (in Chinese)



[2]Wang H-Z(王汉中). Review and future development of rapeseed industry in China. Chin J Oil Crop Sci (中国油料作物学报), 2010, 32(2): 300–302 (in Chinese with English abstract)



[3]Yin Y(殷艳), Liao X(廖星), Yu B(余波), Wang H-Z(王汉中). Regional distribution evolvement and development tendency of Chinese rapeseed production. Chin J Oil Crop Sci (中国油料作物学报), 2010, 32(1): 147–151 (in Chinese with English abstract)



[4]Zhao H-J(赵合句), Li Z-H(李志华), Chen X-F(陈秀芳), Yang J-Z(杨经泽), Huang S-X(黄尚琼), Yang L-X(杨勋利), Ma Z-Y(马志勇). The technique of high-yielding cultivation for winter rapeseed in triple-cropping system in paddy field. Chin J Oil Crop Sci (中国油料作物学报), 1979(1): 24–29 (in Chinese)



[5]Guan C-Y(官春云). The cultivation pattern change of winter rapeseed to increase and develop production. Chin J Oil Crop Sci (中国油料作物学报), 2006, 28(1): 83–85 (in Chinese with English abstract)



[6]Wang H-Z(王汉中). Strategy for rapeseed industry development based on the analysis of rapeseed production and demand in China. Chin J Oil Crop Sci (中国油料作物学报), 2007, 29(1): 101–105 (in Chinese with English abstract)



[7]Zhang C-L(张春雷), Li J(李俊), Yu L-P(余利平), Li F(李锋), Ma N(马霓). Input/output analysis on rapeseed production practices under different cultivation mode. Chin J Oil Crop Sci (中国油料作物学报), 2010, 32(1): 57–64 (in Chinese with English abstract)



[8]Zhu Z-L(朱兆良). Fertilizer, agriculture and environment. Explor Nat (大自然探索), 1998, 17(4): 25–28 (in Chinese)



[9]Jin J-Y(金继运), Li J-K(李家康), Li S-T(李书田). Chemical fertilizer and food security. Plant Nutr Fert Sci (植物营养与肥料学报), 2006, 12(5): 601–609 (in Chinese with English abstract)



[10]Zou J(邹娟), Lu J-W(鲁剑巍), Chen F(陈防), Li Y-S(李银水). Effect of nitrogen, phosphorus, potassium, and boron fertilizers on yield and profit of rapeseed (Brassica napus L.) in the Yangtze River Basin. Acta Agron Sin (作物学报), 2009, 35(1): 87-92 (in Chinese with English abstract)



[11]Li C-F(李春芳), Wang C-F(王锄非). Effects of nitrogen nutrition on pods development in rape (B. napus). Acta Pedol Sin (作物学报), 1988, 14(4): 329–335 (in Chinese with English abstract)



[12]Shen K(沈康), Shen Z-G(沈振国), Xu H-Q(徐汉卿), Huang Q-Y(黄清渊). Study on boron nutrition and seed setting of rapeseed. Acta Agron Sin (作物学报), 1993, 19(6): 539–545 (in Chinese with English abstract)



[13]Li Z-Y(李志玉), Liao X(廖星), Tu X-W(涂学文), Guo Q-Y(郭庆元). Effect of N, P, K and B application on yield, quality of rape cultivars. Hubei Agric Sci (湖北农业科学), 2003(6): 33–37 (in Chinese with English abstract)



[14]Lu J-W(鲁剑巍), Chen F(陈防), Zhang Z-Q(张竹青), Li J-F(李剑夫), Chen J(陈健). Effect of combination of phosphorus and potassium application on rapeseed yield and nutrients accumulation. Chin J Oil Crop Sci (中国油料作物学报), 2003, 25(2): 52–55 (in Chinese with English abstract)



[15]Shen J-X(沈金雄), Li Z-Y(李志玉), Liao X(廖星), Guo Q-Y(郭庆元). Effect of phosphorus on yield and mineral nutrient absorption and accumulation in rape seed (Brassica napus L.). Acta Agron Sin (作物学报), 2006, 32(8): 1231–1235 (in Chinese with English abstract)



[16]Wang Y(王寅), Lu J-W(鲁剑巍), Li X-K(李小坤), Li J-F(李继福), Liu P-P(刘朋朋), Xu W-M(徐维明), Yang Y-Q(杨运清). Study on nitrogen fertilizer effect and optimum fertilizer rate for transplanting and direct-seeding rapeseed. Sci Agric Sin (中国农业科学), 2011, 44(21): 4406–4414 (in Chinese with English abstract)



[17]Wang Y(王寅), Li X-K(李小坤), Li Y-Y(李雅颖), Li J-F(李继福), Xiao G-B(肖国滨), Zheng W(郑伟), Yuan F-S(袁福生), Lu Y-H(鲁艳红), Liao Y-L(廖育林), Lu J-W(鲁剑巍). Responses of direct-seeding rapeseed to fertilization in fields of red soil different in fertility. Acta Pedol Sin (土壤学报), 2012, 49(1): 121–129 (in Chinese with English abstract)



[18]Zhang F-S(张福锁), Chen X-P(陈新平), Chen Q(陈清). Guidelines for China's Main Crop Fertilization (中国主要农作物施肥指南). Beijing: China Agricultural University Press, 2009 (in Chinese)



[19]Liu X-W(刘晓伟), Lu J-W(鲁剑巍), Li X-K(李小坤), Bu R-Y(卜容燕), Liu B(刘波), Ci D(次旦). Dry matter accumulation and N, P, K absorbtion and utilization in direct seeding winter oilseed (Brassica napus L.). Sci Agric Sin (中国农业科学), 2011, 44(23): 4823–4832 (in Chinese with English abstract)



[20]Su W(苏伟), Lu J-W(鲁剑巍), Li Y-C(李云春), Li X-K(李小坤), Ma C-B(马常宝), Gao X-Z(高祥照). Effect of nitrogen management mode on yield, nitrogen using efficiency and nitrogen leaching of rapeseed. Chin J Oil Crop Sci (中国油料作物学报), 2010, 32(4): 558–562 (in Chinese with English abstract)



[21]Bao S-D (鲍士旦). Soil and Agricultural Chemistry Analysis(土壤农化分析). Beijing: China Agricultural Press, 2000 (in Chinese)



[22]Cassman K G, Peng S, Olk D C, Ladha J K, Reichardt W, Dobermann A, Singh U. Opportunities for increased nitrogen-use efficiency from improved resource management in irrigated rice systems. Field Crop Res, 1998, 56: 7–39



[23]Peng S-B(彭少兵), Huang J-L(黄见良), Zhong X-H(钟旭华), Yang J-C(杨建昌), Wang G-H(王光火), Zou Y-B(邹应斌), Zhang F-S(张福锁), Zhu Q-S(朱庆森), Bureshl R, Wittl C. Research strategy in improving fertilizer nitrogen use efficiency of irrigated rice in China. Sci Agric Sin (中国农业科学), 2002, 35(9): 1095–1103 (in Chinese with English abstract)



[24]Zou J(邹娟), Lu J-W(鲁剑巍), Chen F(陈防), Li Y-S(李银水). Status of nutrient use efficiencies of rapeseed in the Yangtze River Basin. Acta Agron Sin (作物学报), 2011, 37(4): 729–734 (in Chinese with English abstract)



[25]Zhang F-S(张福锁), Wang J-Q(王激清), Zhang W-F(张卫峰), Cui Z-L(崔振岭), Ma W-Q(马文奇), Chen X-P(陈新平), Jiang R-F(江荣风). Nutrient use efficiencies of major cereal crops in China and measures for improvement. Acta Pedol Sin (土壤学报), 2008, 45(5): 915–924 (in Chinese with English abstract)



[26]Yan X(闫湘), Jin J-Y(金继运), He P(何萍), Liang M-Z(梁鸣早). Recent advances in technology of increasing fertilizer use efficiency. Sci Agric Sin (中国农业科学), 2008, 41(2): 450–459 (in Chinese with English abstract)



[27]Ma N(马霓), Zhang C-L(张春雷), Li J(李俊), Yu L-P(余利平), Liu D(刘丹), Li G-M(李光明). Effects of sowing date and plant density on growth and yield of direct seeding rapeseed (Brassica napus L.) under no tillage cultivation condition. Hubei Agric Sci (湖北农业科学). 2010, 49(7): 1580–1583 (in Chinese with English abstract)



[28]Li L(李莉). The Study on the Effect of Rapeseed Yield, Quality and Production Potential under Different Sowing Date and Density. MS Thesis of Huzhong Agricultural University, 2005 (in Chinese with English abstract)



[29]Kirby E J M. The effect of sowing date and plant density on barley. Ann Appl Biol, 1969, 63: 513–521



[30]Li F(李锋), Zhang C-L(张春雷), Li G-M(李光明). Study on the effects of agronomic practice on biological characteristics before winter and yield of direct-seeding rape. Chin J Oil Crop Sci (中国油料作物学报), 2005, 27(2): 40–45 (in Chinese with English abstract)



[31]Zou J(邹娟), Lu J-W(鲁剑巍), Li Y-S(李银水), Li Z-Y(李志玉), Chen F(陈防). Study on the effects of NPK fertilizers and optimum fertilizer rate on direct-seeding rapeseed. Chin J Oil Crop Sci (中国油料作物学报), 2008, 30(1): 90–94 (in Chinese with English abstract)



[32]Grant C A, Derksen D A, McLaren D L, Irvine R B. Nitrogen fertilizer and urease inhibitor effects on canola seed quality in a one-pass seeding and fertilizing system. Field Crop Res, 2011, 121: 201–208



[33]Zhu Z-L(朱兆良). On the methodology of recommendation for the application rate of chemical fertilizer nitrogen to crops. Plant Nutr Fert Sci (植物营养与肥料学报), 2006, 12(1): 1–4 (in Chinese with English abstract)



[34]Shi J-C(石纪成), Li Y-D(李艳大), Rong Z-S(荣照山), Li G-N(李国农), Ou X-R(欧西荣), Mi X-C(米湘成). Study on emergence of oilseed rape directly seeded and weeds occurrence in no-tillage paddy. Acta Agric Jiangxi (江西农业学报) 2007, 19(6): 38–39 (in Chinese with English abstract)