| [1] |
Rens LR, Zotarelli L, Cantliffe DJ, Stoffella PJ, Gergela D, et al. 2015. Biomass accumulation, marketable yield, and quality of Atlantic potato in response to nitrogen. Agronomy Journal 107:931−42 doi: 10.2134/agronj14.0408 |
| [2] |
Van Zeghbroeck J, Liu G, Mylavarapu RS, Li YC. 2021. Phosphorus management strategies for potato production in Florida: a review. American Journal of Potato Research 98:347−60 doi: 10.1007/s12230-021-09851-2 |
| [3] |
Nurmanov YT, Chernenok VG, Kuzdanova RS. 2019. Potato in response to nitrogen nutrition regime and nitrogen fertilization. Field Crops Research 213:115−21 doi: 10.1016/J.FCR.2018.11.014 |
| [4] |
Rens LR, Zotarelli L, Cantliffe DJ, Stoffella PJ, Gergela D, et al. 2016. Commercial evaluation of seasonal distribution of nitrogen fertilizer for potato. Potato Research 59:1−20 doi: 10.1007/s11540-015-9304-6 |
| [5] |
Rens L, Zotarelli L, Alva A, Rowland D, Liu G, et al. 2016. Fertilizer nitrogen uptake efficiencies for potato as influenced by application timing. Nutrient Cycling in Agroecosystems 104:175−85 doi: 10.1007/s10705-016-9765-2 |
| [6] |
Goffart JP, Olivier M, Frankinet M. 2008. Potato crop nitrogen status assessment to improve n fertilization management and efficiency: past-present-future. Potato Research 51:355−83 doi: 10.1007/s11540-008-9118-x |
| [7] |
Fernandes FM, Soratto RP, Fernandes AM, Souza EFC. 2021. Chlorophyll meter-based leaf nitrogen status to manage nitrogen in tropical potato production. Agronomy Journal 113:1733−46 doi: 10.1002/agj2.20589 |
| [8] |
Wu J, Wang D, Rosen CJ, Bauer ME. 2007. Comparison of petiole nitrate concentrations, SPAD chlorophyll readings, and QuickBird satellite imagery in detecting nitrogen status of potato canopies. Field Crops Research 101:96−103 doi: 10.1016/J.FCR.2006.09.014 |
| [9] |
Busato C, Fontes PCR, Braun H, Cecon PR. 2010. Seasonal variation and threshold values for chlorophyll meter readings on leaves of potato cultivars. Journal of Plant Nutrtion 33:2148−56 doi: 10.1080/01904167.2010.519087 |
| [10] |
Zheng H, Liu Y, Qin Y, Chen Y, Fan M. 2015. Establishing dynamic thresholds for potato nitrogen status diagnosis with the SPAD chlorophyll meter. Journal of Integretive Agriculture 14:190−95 doi: 10.1016/S2095-3119(14)60925-4 |
| [11] |
Aguilera J, Motavalli P, Gonzales M, Valdivia C. 2014. Evaluation of a rapid field test method for assessing nitrogen status in potato plant tissue in rural communities in the Bolivian Andean Highlands. Communications in Soil Science and Plant Analysis 45:347−61 doi: 10.1080/00103624.2013.857680 |
| [12] |
Mackerron DKL, Young MW, Davies HV. 1995. A critical assessment of the value of petiole sap analysis in optimizing the nitrogen nutrition of the potato crop. Plant and Soil 172:247−60 doi: 10.1007/BF00011327 |
| [13] |
Goffart JP, Olivier M, Frankinet M. 2011. Crop nitrogen status assessment tools in a decision support system for nitrogen fertilization management of potato crops. HortTechnology 21:282−86 doi: 10.21273/HORTTECH.21.3.282 |
| [14] |
Fontes PCR, Braun H, Busato C, Cecon PR. 2010. Economic optimum nitrogen fertilization rates and nitrogen fertilization rate effects on tuber characteristics of potato cultivars. Potato Research 53:167−79 doi: 10.1007/s11540-010-9160-3 |
| [15] |
Minotti PL, Halseth DE, Sieczka JB. 1994. Field chlorophyll measurements to assess the nitrogen status of potato varieties. HortScience 29:1497−500 doi: 10.21273/HORTSCI.29.12.1497 |
| [16] |
Rodrigues MÂ. 2004. Establishment of continuous critical levels for indices of plant and presidedress soil nitrogen status in the potato crop. Communications in Soil Science and Plant Analysis 35:2067−85 |
| [17] |
Vos J, Bom M. 1993. Hand-held chlorophyll meter: a promising tool to assess the nitrogen status of potato foliage. Potato Research 36:301−8 doi: 10.1007/BF02361796 |
| [18] |
Li L, Qin Y, Liu Y, Hu Y, Fan M. 2012. Leaf positions of potato suitable for determination of nitrogen content with a SPAD meter. Plant Production Science 15:317−22 doi: 10.1626/PPS.15.317 |