that of the treatment with Harrell’s ® plus double Mn plus double B in Mar. 2017 ( Table 3 ). Table 3. Canopy volume (m 3 ) and trunk cross-sectional area (cm 2 ) for Mar. 2017, Sept. 2017, and May 2018. Soil nutrient analysis. The soil nutrient
, H. Helyes, L. 2014 Carotenoid and tocopherol composition of an orange-colored carrot as affected by water supply HortScience 49 729 733 Perry, C.R. Pehrsson, P.R. Holden, J. 2003 A revised sampling plan for obtaining food products for nutrient
most typical “in-season” diagnostic method for decades. The most recently opened mature leaf is often collected, dried, and ground for nutrient analysis, especially that of N, P, K, Mg, and micronutrients. Some of the advantages of this method are its
nutrient analysis. Soil and leaf tissues were sampled on day 60 to determine mineral nutrient concentrations in response to the treatment. Leaves were washed with a 1% acidic soap solution, oven-dried at 65 °C for 72 h, and finely ground using an analytical
. Samples consisting of four of the central leaflets on the youngest fully expanded leaf (leaf 1) of each palm were collected on 17 Feb. 2009 and 13 Feb. 2010 for leaf nutrient analysis. Leaves were dried at 60 °C, ground, digested using a sulfuric acid
colonization. Petiole nutrient analysis Petiole nutrient concentrations of Pinot noir/3309C in 2018, of Riesling/3309C in 2019, and of Riesling/SO4 at veraison in 2019 (E-L 36) were measured according to the modified Eichhorn and Lorenz developmental
height and width decreased significantly between those fertilizer formulations. SPAD readings were recorded despite O. triangularis ’ purple leaf appearance and little differences were found between “greenness” levels. Tissue nutrient analysis indicated
. Samples for nutrient analysis were collected in 250-mL polyethylene bottles (Nalgene Labware; Nalge Nunc International, Rochester, NY) and samples for pesticide analysis were collected in 1-L amber glass jars (I-chem 300 series; Chase Scientific Glass
, 1987 ). Response to soil amendments was measured using size index (SI), flower count, shoot DW, and leaf nutrient analysis. The SI was measured 29 DAT and was calculated with the following equation: ({[(longest width + perpendicular width)/2] + height
. Fruit were collected, weighed, washed, and frozen at –20 °C for nutrient analysis (described subsequently). As a result of the large number of fruit produced, only strawberries collected during the month of May in each season were analyzed for nutrient