... Zinc 10 .7 0 57.5 49 .1 849 2, 912 Cadmium 9 0 4.7 0 0. 71 15.4 Lead 0 0 0 0 323 1, 270 Copper 0 4.8 10 0 233 1, 900 Iron 55.7 28 ,12 0 710 10 ,400 60 ,15 0 20,670 Manganese 622,200 39.2 358 44.4 2 91 13,4 41 Calcium ... Valenton. 0 20 40 60 80 10 0 Zn Cd Zn Cd 510 15 510 15 pH % adsorbed % adsorbed (a) 90 80 70 60 50 40 30 20 10 0 pH (b) 4268 % adsorbed 40 35 30 25 20 15 1...
Ngày tải lên: 18/06/2014, 19:20
... 5 1. 2.2 Plant Analysis 8 1. 2.3 Quantitative Analysis 8 1. 2.4 Tissue Testing 9 1. 2.5 Biochemical Tests 10 1. 2.6 Soil Tests 11 1. 3 Approaches in Research 12 References 13 1. 1 DEFINITIONS 1. 1 .1 ... Bollag DK2972_series 5 /11 /06 11 :36 AM Page 1 Chapter 11 Iron 329 Volker Römheld and Miroslav Nikolic Chapter 12 Manganese 3 51 Julia M. Humphries, James C.R. Stango...
Ngày tải lên: 02/07/2014, 00:20
Handbook of Plant Nutrition - chapter 8 pdf
... and vegetable crops. J. Plant Nutr. 14 : 613 –6 21, 19 91. 11 4. J.J. Oertli, W.F. Richardson. The mechanism of boron immobility in plants. Physiol. Plant 23 :10 8 11 6, 19 70. 11 5. B.J. Shelp. Mineral nutrient ... Soc. Am., Inc., 19 90, pp. 429–447. 11 8. T.E. Bates. Factors affecting critical nutrient concentrations in plants and their evaluation: a Review. Soil Sci. 11 2 :11 6 13...
Ngày tải lên: 02/07/2014, 00:20
Handbook of Plant Nutrition - chapter 10 pdf
... kg 1 4.53 18 1.68 Ϯ 49 .12 mg kg 1 3.60 Stem Mature 25.89 Ϯ 2.78mg kg 1 5.40 37 .19 Ϯ 17 .41mg kg 1 6. 61 54.39 Ϯ 8.70mg kg 1 10 .14 18 1.68 Ϯ 49 .12 mg kg 1 24.09 Roots Mature 25.89 Ϯ 2.78mg kg 1 16.74 37 .19 Ϯ ... culture 20.22 mg kg 1 10.8 Boiss.) ϩ 500mg kg 1 20.22 mg kg 1 17.2 ϩ 10 00mg kg 1 20.22 mg kg 1 49.4 ϩ 2000mg kg 1 20.22 mg kg 1 82.3 ϩ 5000mg k...
Ngày tải lên: 02/07/2014, 00:20