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Standing Up for GMOs
Alberts, B., et.al. 2013. Science 314(6152):1320, DOI 10.1126/science.1245017.

Potassium Release Characteristics, Potassium Balance, and Fingermillet (Eleusine coracana G.) Yield Sustainability in a 27- Year Long Experiment on an Alfisol in the Semi-Arid Tropical India
Srinivasarao, Ch., et al. 2013. Plant Soil, DOI 10.1007/s11104-013-1877-8.

Exploring Maize-Legume Intercropping Systems in Southwest Mexico
Flores-Sanchez, D., et al. 2013. Agroecology and Sustainable Food  Systems 27(7):739-761, DOI 10.1080/21683565.2013.763888.

Effects of Fertilization with Reducing Nitrogen, Controlling Phosphorus and Stabilizing Potassium on Rice Yield and Nutrient Accumulation
Du Jia-yin, et al. 2013. J. Plant Nutr. and Fert. Sci. 19(3)523-533, DOI 10.11674/zwyf.2013.0301.

Reflectance-Based Assessment of Spider Mite “Bio-Response” to Maize Leaves and Plant Potassium Content in Different Irrigation Regimes
Nansen, C., et al. 2013. Science Direct, Computers and Electronics in Agriculture 97:21-26.

Effects of Potassium on Yield, Photosynthate Distribution, Enzymes’ Activity and ABA Content in Storage Roots of Sweet Potato (Ipomoea batatas Lam.)
Hongjuan Liu, et al. 2013. Australian J. Soil Sci. 7(6):735-743, ISSN 1835-2707.

Alfalfa Dry Matter Yield, Nutritional Status and Economic Analysis of Potassium Fertilizer Doses and Frequency
Bernardi, A.C.C., et al. 2013. Int. J. Agron. Plant Prod. 4(3):389-398, ISSN 2051-1914.

Produção, Estado Nutricional e Qualidade da Alfafa SOB Pastejoe Ocorrência de Plantas Daninhas em Resposta à Calagem, Gessagem e Adubação Potássica
Bernardi, A.C.C., et al. 2013. B. Indústr.anim, N. Odessa 70(1):67-74.

Advances in Agronomy: Sustainable Management of Soils of Dryland Ecosystems of India for Enhancing Agronomic Productivity and Sequestering Carbon
Srinivasarao, Ch., et al. 2013. Science Direct, Advances in Agronomy 121:253-329. 

Effect of Irrigation, Nitrogen and Potassium on Seed Yield and Oil Content of Jatropha curcas in Coarse Textured Soils of Northwest India
Abha Tikkoo, et al. 2013. Science Direct, Soil and Tillage Research 134:142-146.

Potassium Utilization Efficiency of three Olive Cultivars grown in a Hydroponic System
Saykhul, A., et al. 2013. Science Direct, Scientia Horticulturae 162:55-62.

Ability of Leaf Mesophyll to Retain Potassium Correlates with Salinity Tolerance in Wheat and Barley
Honghong Wu, et al. 2013. Physiologia Plantarum, DOI 10.1111/ppl.12056.

Nutrient Requirements for Maize in China based on QUEFTS Analysis
Xinpeng Xu, et al. 2013. Science Direct, Field Crops Research 150:115-125.