Abbadi J, Gerendás J, Sattelmacher B. 2008. Effects of potassium supply on growth and yield of safflower as compared to sunflower. Journal of Plant Nutrition and Soil Science, 171, 272–280.
Ahmad R, Saeed M, Mahmood T, Ehsanullah. 2001. Yield potential and oil quality of two sunflower hybrids as affected by K application and growing seasons. International Journal of Agriculture and Biology, 3, 51–53.
Amanullah, Khan M W. 2010. Interactive effects of potassium and phosphorus on phenology and grain yield of sunflower in northwest Pakistan. Pedosphere, 20, 674–680.
An Y L, Guo F G, Yang W Y. 2007. A study on the effect of application N, P, K of oil sunflower in Hetao irrigated area of Inner Mongolia. Acta Agricultural Boreali-sinica, 22, 147–151. (in Chinese)
Andrianasolo F N, Casadebaig P, Maza E, Champolivier L, Maury P, Debaeke P. 2014. Prediction of sunflower grain oil concentration as a function of variety, crop management and environment using statistical models. European Journal of Agronomy, 54, 84–96.
AOAC (Association of Official Analytical Chemists). 1990. Official Methods of Analysis. 15th ed. Association of Official Analytical Chemists, Arlington, VA/Washington D. C., USA.
Ayub M, Tanveer A, Amin M Z, Sharar M S. 1999. Effect of different sources and levels of potash on yield and oil content of spring sunflower. Pakistan Journal of Biological Sciences, 2, 801–803.
Bai W, Yang S, Yin H, Jin T, Li F, Zhang B, Cui J. 2016. Influence of N, P, K fertilizers on yield and benefit of confectionary sunflowers in northwest of Hebei. Crops, 5, 131–134. (in Chinese)
Bai W, Yin H, Wang K, Yang S, Zhang B, Cui J, Jin T, Hu Y. 2017. Effects of N, P and K fertilizers on yield, nutrient uptake and utilization of confectionary sunflowers. Journal of Hebei Agricultural Sciences, 21, 54–58. (in Chinese)
Bozkurt M A, Karacal I. 2001. Quantitative relationships between nutrient contents and oil quality of sunflower seed. Journal of Food Science and Technology (Mysore), 38, 635–638.
Byju G, Nedunchezhiyan M, Ravindran C S, Santhosh Mithra V S, Ravi V, Naskar S K. 2012. Modeling the response of cassava to fertilizers: A site-specific nutrient management approach for greater tuberous root yield. Communications in Soil Science & Plant Analysis, 43, 1149–1162.
Chen B, Yue Y, Huang G, Jia X, Che Z, Pei H. 2007. The relationship between oil content of Helianthus annuus L. and salt concentration in soil. Chinese Journal of Oil Crop Sciences, 29, 483–486. (in Chinese)
Cheng P, He W. 2011. The effects of different fertilization structure on yields of sunflower in saline alkali soil. Agricultural Research in the Arid Areas, 29, 108–114. (in Chinese)
Chuan L, He P, Jin J, Li S, Grant C, Xu X. 2013. Estimating nutrient uptake requirements for wheat in China. Field Crops Research, 146, 96–104.
Duan Y, Zhang J, An H, Wang B,Jing Y, Li J, Jin C. 2018. The research on laws of nutrients (NPK) absorption, distribution and accumulation of confectionary sunflower in Hetao irrigation area. Journal of Northern Agriculture, 46, 46–57. (in Chinese)
Ebrahimian E, Roshdi M, Bybordi A. 2011. Influence of salt stress on cations accumulation, quantity and quality of sunflower cultivars. Journal of Food Agriculture and Environment, 9, 469–476.
Ertiftik H, Zengin M. 2016. Response of sunflower to potassium and magnesium fertilizers in calcareous soils in Central Anatolia of Turkey. Journal of Plant Nutrition, 39, 1734–1744.
Hu L. 2005. Study on the physiological and ecological base of quality formation of rapeseed. Ph D thesis, Huazhong Agricultural University, China. (in Chinese)
Huang R, Li G, Li Q. 1985. Effects of nitrogen application rates on yield nitrogen use efficiency and economic benefit of oil sunflower in Yinbei area in Ningxia. Chinese Oil Crop, 4, 48–51. (in Chinese)
Hunter A H. 1980. Laboratory and Greenhouse Techniques for Nutrient Survey to Determine the Soil Amendments Required for Optimum Plant Growth. Mimeograph Agro Service International, Florida, USA.
Jákli B, Tavakol E, Tränkner M, Senbayram M, Dittert K. 2016. Quantitative limitations to photosynthesis in K deficient sunflower and their implications on water-use efficiency. Journal of Plant Physiology, 209, 20–30.
Janssen B H, Guiking F C T, van der Eijk D, Smaling E M A, Wolf J, van Reuler H. 1990. A system for quantitative evaluation of the fertility of tropical soils (QUEFTS). Geoderma, 46, 299–318.
Jiang X. 2011. Principals of nutrient uptake by sunflower and fertilization technology. Modern Agricultural Science Technology, 18, 103–105. (in Chinese)
Kiani M, Gheysari M, Mostafazadeh-Fard B, Majidi M M, Karchani K, Hoogenboom G. 2016. Effect of the interaction of water and nitrogen on sunflower under drip irrigation in an arid region. Agricultural Water Management, 171, 162–172.
Knudsen D, Peterson G A, Pratt P F. 1982. Lithium, sodium and potassium. In: Page A L, Miller R H, Keeney D R, eds., Methods of Soil Analysis. Part 2. Chemical and Microbiological Properties. Soil Science Society of America, Madison, WI, USA. pp. 225–246.
Lewis D C, Potter T D, Weckert S E. 1991. The effect of nitrogen, phosphorus and potassium fertilizer applications on the achene yield of sunflower (Helianthus Annuus L.) grown on sandy soils and the prediction of phosphorus and potassium responses by soil tests. Fertilizer Research, 28, 185–190.
Li H C, Tuo D B, Duan Y, Zhang J, An H. 2010. Effect of balanced fertility on the nutrient uptake and distribution regulation of oil sunflower. Heilongjiang Agricultural Sciences, 9, 50–52. (in Chinese)
Li X H, He W S, Bai H, Li N, Chen P. 2009. Characteristics of nitrogen, phosphorus and potassium uptake at different growth stages of sunflowers in Ningxia. Acta Agricultural Boreali-occidentalis Sinica, 18, 167–175. (in Chinese)
Lu R K. 1999. Analytical Methods of Soil and Agricultural Chemistry. China Agricultural Science and Technology Press, Beijing. (in Chinese)
Ma J, Wang W, Guo Y, Huang X, Li C, Liang C, Zhou F, Chen H, Wang J. 2015. An analysis of correlation between effect of potassium fertilizer and main traits of yield and quality of sunflower. Ningxia Journal of Agriculture and Forestry Science and Technology, 56, 67–68. (in Chinese)
McKeague J A. 1978. Manual on Soil Sampling and Method of Analysis. 2nd ed. Canadian Society for Soil Science, Ottawa, ON.
Metcalf L C, Schmitz A A, Pelka J R. 1966. Rapid preparation of fatty acid esters from lipids for as chromatographic analysis. Analytical Chemistry, 38, 514–515.
MOA (Ministry of Agriculture, PRC). 2015. China Agriculture Statistical Report. China Agriculture Press, China. (in Chinese)
Olsen S R, Cole C V, Watanabe F S, Dean L A. 1954. Estimation of available phosphorus by extraction with sodium biocarbonate. In: USDA Circular Number 939. United States Department of Agriculture, Washington D. C., USA.
Portch S, Hunter A. 2002. Modern agriculture and fertilizers. In: PPI/PPIC China Program Special Publication No. 5. China.
Qian Y, He J, He W. 2015. Effect of fertilization on yield and quality of oil sunflower in salted soil of Ningxia, China. Journal of Agricultural Resources & Environment, 32, 565–570. (in Chinese)
Ren R. 2015. Study on relationship between effects of fertilizer and seed quality of oil sunflower with alkaline soil. MSc thesis, Ningxia University, China. (in Chinese)
Skarpa P, Losak T. 2008. Changes in selected production parameters and fatty acid composition of sunflower in response to nitrogen and phosphorus applications. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 56, 203–210.
Soleimanzadeh H, Habibi D, Ardakani M R, Paknejad F, Rejali F. 2010a. Response of sunflower (Helianthus annuus l.) to drought stress under different potassium levels. World Applied Sciences Journal, 8, 443–448.
Soleimanzadeh H, Habibi D, Ardakani M R, Paknejad F, Rejali F. 2010b. Effect of potassium levels on antioxidant enzymes and malondialdehyde content under drought stress in sunflower (Helianthus annuus l.). American Journal of Agricultural and Biological Sciences, 5, 56–61.
Sparks D L, Page A L, Helmke P A, Leoppert R A, Soltanpour P N, Tabatabai M A, Johnston C T, Sumner M E. 1996. Methods of Soil Analysis. Part 3. Chemical Methods. Soil Science Society of America, Madison, WI, USA. pp. 1085–1117.
Tisdale S L, Nelson W L, Beaton J D. 1985. Soil Fertility and Fertilizers. Macmillan Publication, New York. pp. 249–291.
Tuo D, An H, Zhang J, Li Z H. 2010. The current situation of sunflower fertilizer technology at home and aboard and its development tread. Inner Mongolia Agricultural Science and Technology, 6, 1–2. (in Chinese)
Wang D X, Cui L J, Song D X, Sun E Y, Liu J G. 2012. Effects of nitrogen, phosphorus and potassium fertilizers on yield and quality of oil sunflower. Liaoning Agricultural Sciences, 1, 4–9. (in Chinese)
Wang R, He W S, Ma Y B, Ren R, Zhao T. 2014. Effects of nitrogen fertilizer application on NPK accumulations and yield for oilseed sunflower. Chinese Journal of Oil Crop Sciences, 36, 494–501. (in Chinese)
Witt C, Dobermann A, Abdulrachman S, Gines H C, Wang G H, Nagarajan R, Satawatananont S, Son T T, Tan P S, Tiem L V, Simbahan G C, Olk D C. 1999. Internal nutrient efficiencies of irrigated lowland rice in tropical and subtropical Asia. Field Crops Research, 63, 113–138.
Xu X, Xie J, Hou Y, He P, Pampolino M F, Zhao S, Qiu S, Johnstone A M, Zhou W. 2015. Estimating nutrient uptake requirements for rice in China. Field Crops Research, 180, 37–45. |