Cihacek L J. Phosphorus source effects on alfalfa yield, total nitrogen content, and soil test phosphorus. Communications in Soil Science and Plant Analysis, 1993, 2(4): 2043-2057.
[2]
Berg W K, Cunningharm S M, Brouder S M, et al . Influence of phosphorus and potassium on alfalfa yield components. Crop Science, 2005, 45(1): 297-304.
[3]
Li F K, Zhai G Y, Shen Y X, et al . Effect of super phosphate application and rhizobia inoculation on growth and forage quality of Medicago sativa in the Yellow River Delta. Acta Prataculturae Sinica, 2005, 14(3): 87-93.
[4]
Han H W, Sun L N, Yao T, et al . Effects of bio-fertilizers with different PGPR strain combinations on yield and quality of alfalfa. Acta Prataculturae Sinica, 2013, 22(5): 104-112. 浏览
[5]
Zhu T X, Xu A K, Hu Z Z, et al . Effects of inoculation of rhizobium and application of phosphate fertilizer on alfalfa Gongnong No.1. Chinese Journal of Grassland, 2009, 31(5): 60-63.
[6]
Fan L H, Cui Y J, He Q, et al . Analysis on the climate change characteristics in the Shihezi Region, Xinjiang in recent 40 years. Arid Zone Research, 2006, 23(2): 334-338.
[7]
Yang Q C. Alfalfa Production and Management Guidelines[M]. Beijing: China Forestry Publishing House, 2003.
[8]
State Bureau of Technical Supervision. GB/T14924.9-2001. Determination of the experimental animal feeds for conventional nutrients[S]. Beijing: Standards Press of China, 2002.
[9]
Zhang W T. Basic Tutorial for Statistical Analysis of SPSS[M]. Beijing: Higher Education Press, 2004.
[10]
Han L, Jia Z K, Han Q F, et al . Application of the analytic hierarchy process to comprehensively evaluate the productive capability of thirty-one Medicago sativa varieties. Pratacultural Science, 2004, 21(2): 12-16.
[11]
Chen J S, Zhang Y X, Gao C, et al . Introduction test and comprehensive assessment on the performance of 20 alfalfa varieties. Chinese Journal of Grassland, 2013, 35(2): 37-42.
[12]
Chen L L, Yang X F, Wu Y H, et al . Evaluation of production performance of 35 introduced varieties of alfalfa in Chifeng area of Inner Mongolia. Pratacultural Science, 2012, 29(5): 790-797.
[13]
Wei Z W, Fu X, Cao Z Z, et al . Forage yield component and growth characteristics of Medicago sativa . Acta Prataculturae Sinica, 2007, 16(4): 1-8.
[14]
Yue Y H, Qi X, Wang Y R, et al . Persistence of 35 Medicago sativa varieties at the 10th year after establishment. Acta Prataculturae Sinica, 2014, 23(1): 58-64. 浏览
[15]
Sun Q Z, Yu Z, Ma C H, et al . Achievements of the alfalfa industry in last decade and priorities in next decade in China. Pratacultural Science, 2013, 30(3): 471-477.
[16]
Zhang Y J, Zhang Y J, Pan L, et al . Analysis on current situation of herbivorous livestock forage supply/demand in China.Chinese Jouenal of Animal Science, 2014, 50(10): 12-16.
[17]
Li X S, Lu J W, Chen F. Primary study on fertilizer application of forage. Acta Prataculturae Sinica, 2008, 17(2): 136-142.
[18]
Zeng Q F. Fertilization Effects on Alfalfa Production Characteristics and Soil Fertility[D]. Yangling: Northwest A& F University, 2005.
[19]
Wen Y, Jin J Y, Huang S W, et al . Effect of phosphorus levels on herbage yield and quality of Lucerne. Soil and Fertilizer Sciences in China, 2005, 4(2): 21-24.
[20]
Hou P, Liu Z X, Liu Y S, et al . Screening of fertilization combination for alfalfa in Beijing area. Pratacultural Science, 2014, 31(1): 144-149.
[21]
Zhao Q L, Wu X, Yuan S J, et al . A study on the dynamics of phosphorus adsorption and desorption characteristics of paddy soil with long-term fertilization. Acta Prataculturae Sinica, 2014, 23(1): 113-122. 浏览
[22]
Tuoerkun M, Yu L, Guo S J, et al . Study on the effects of fertilization on yield and quality of two varieties of alfalfa. Xinjiang Agricultural Sciences, 2009, 46(6): 1373-1377.
[23]
Lin X Q, Yu L, Lu W H. The effect of fertilizer on productivity of different Medicago sativa varieties in Oasis. Pratacultural Science, 2007, 24(9): 52-55.
[24]
Zeng Q F, Jia Z K, Han Q F, et al . Review on the effect of fertilization on the production and quality of alfalfa. Pratacultural Science, 2005, 22(7): 8-15.
[25]
Ge X L, Yang H S, Tai J C, et al . Patterns of phosphorus requirement and phosphorus supplying capacity of alfalfa planed soils in different growing years. Chinese Journal of Soil Science, 2009, 5(40): 1131-1134.
[26]
Wen X. Study on Water and Fertilizer Effects on Productivity and Quality of Alfalfa[D]. Lanzhou: Lanzhou University, 2010.
[27]
Chen Q. Study on the Effects of Phosphorus on Alfalfa Growth and Seed Yield[D]. Wulumuqi: Xinjiang Agricultural University, 2007.
[28]
Jang H X, Shen Y X, Zhai G Y, et al . Effect of phosphate fertilizer on the shoot growth and forage yield of Medicago sativa L. Acta Agrestic Sinica, 2009, 17(5): 588-592.
[29]
Stefano M, Leonard M L, Filippo R, et al . Phosphorus and potassium fertilizer effects on alfalfa and soil in a non-limited soil. Soil Fertility and Crop Nutrition, 2013, 105(6): 1613-1618.
[30]
Meng X H, Ren Z B. Discussion on high yield cultivation techniques of drip irrigation of alfalfa. The 2012 Second China Grassland Congress Set[C]. Beijing: 2012: 259-261.