ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 5 pot

... CaCl2vs. 1 M KClPristine Peat Materials (n = 71, se = 0. 158 )Field-moist (FM) 5. 43 5. 44 5. 45 NS NSAir-dry (AD) 5. 51 5. 51 5. 53 NS NSOven-dry (OD) 5. 68 5. 64 5. 67 NS NSProbability LevelFM ... Materials 5. 08–6.63 5. 03–6 .57 pHFM = 1.005pHAD + 0. 053 0.991 5. 08–6.63 5. 02–6 .51 pHFM = 1. 055 pHOD– 0.214 0.979 5. 03–6 .57 5. 02–6 .51 pHAD = 1. 050 pHOD– 0.2 65 0.988Note: FM = ﬁeld-moist; ... averaged 5. 36, 5. 42, and 5. 52 for the 1:0 .5, 1:1, and 1:2 .5 ratios,respectively. Ryti (19 65) used a 1:2 .5 soil-to-solution volumetric ratio in a pH studyon air-dry pristine Sphagnum-Carex and wood-Carex...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 2 pot

... m–3)pF 2.7–4.2(m3 m–3)Moss-sedge peat R10.920 0. 257 0.307 0 .53 3 0.132Alder swamp peat R30.8 85 0.248 0.1 45 0. 352 0.207Peaty moorsh 0.8 85 0.161 0. 257 0 .50 7 0.217Humic moorsh 0.830 0.172 ... (kg total C) -1 Topola-Blonie M1 5 10 0.0404 0.0940 0.0642 0. 252 0 0.3 952 0. 157 1 0 .55 23M2 15 20 0.0408 0.0869 0. 052 8 0.2369 0.4 458 0.1290 0 .57 48M323–28 0.0469 0.0711 0. 050 2 0.2107 0.4811 0.1373 ... 0.0 657 0.0469 0.1706 0.4960 0.1 257 0.6227M3 25 30 0.1003 0. 052 8 0.0488 0.2197 0. 458 6 0.1198 0 .57 84T1 45 50 0.1088 0.0486 0.0439 0.2839 0.4 456 0.1034 0 .54 90T290– 95 0.0960 0.0327 0.0 359 0.2496...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 1 doc

... PtT-II-III or MtI-II-III (Table 1.12) Soils are classiﬁed: a, b, c (Table 1.4) Soils are classiﬁed as (Tables 1.4 and 1.13):aa-ab-ac or a1-a2-a3-a4ba-bb-bc or b1-b2-b3-b4ca-cb-cc or c1-c2-c3-c4Source: ... Organic soils Dystri – Haplic Organic soils Fibric Organic soils Eutri-Hss, Eutri-Terric Organic soils, HSt, Fibric Organic soils Dystri-HSf, Dystri-Fibric Organic soils Dystri-HSf, Dystri-Fibric ... Haplic Organic soils Eutri – Haplic Organic soils HSs, Terric Organic soils HSs, Terric Organic soils HSs, Terric Organic soils HSs, Terric Organic soils IV B2. Moorsh-likeIVB2a – mineral-moorshIVB2b...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 3 ppsx

... d -1 )Volumetric moisture content (%) 95 90 85 80 75 70 65 60 55 50 45 K (θ)Ks(θs) peat 1 peat 1 peat 5 peat 5 peat 4 peat 4 peat 3 peat 3 peat 2 peat 2© 2003 by CRC Press LLC86.3 to ... kg–1)SaturatedMoistureContent(m3 m -3 )SaturatedHydraulicConductivity(cm d–1)1 40 50 0.1 45 75 0.904 103.02 40– 45 50 0.136 86 0.911 244.03 40– 45 30 0. 158 80 0.897 150 .04 40– 45 40 0.130 78 0.9 15 350 .0 5 40– 45 40 0.139 ... from 0. 25 to 0 .55 m3 m–3 in Sphagnum peat and decreasedfrom 0. 65 to 0 .50 m3 m–3 in reed peat materials with increasing peat decomposition.Figure 3.1 Water retention curves for Sphagnum...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 6 pptx

... permission.)010203040 50 607080901000 5 10 15 20 25 30 35 40N/P ratio in SOMRelative P mineralization (%)010203040 50 60708090100 -4 ,6 -4 ,5 -4 ,4 -4 ,3 -4 ,2 -4 ,1 -4 -3 ,9 -3 ,8 -3 ,7VP multiratio ... 2287 43 0 0 0Celery (Apium graveolens L.)0 0 0000 0 27 35 15 37 0 27 351 537 37 27 35 15 73 0 27 351 573 37 27 35 15 73 37 13 .5 17 .5 7 .5 73 37 0 0 0Carrot (Daucus carota L.)0 0 0000 0 20 20 ... sorption and the P/(Al + Fe) ratio in the 0.1 M HCl extract.(Adapted from Kaila, A. 1 959 b. J. Sci. Agric. Soc. Finland, 31:2 15 2 25. Withpermission.)00 .5 11 .5 22 .5 30 5 10 15 20 25 30 35 40CA:...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 7 pdf

... 9011 84.8 5. 15 63.2 17 .5 0 .55 81.3 73.9 155 2466 7 95 1269 898 106 88 31 48,347 152 12 83.8 6.02 82.8 12.0 1.12 95. 9 65. 1 161 55 98 3 658 1 859 1432 309 138 57 50 ,100 158 13 83.7 5. 43 56 .3 17 .5 0.41 ... 6 .58 39.1 5. 2 0.61 44.9 12 .5 57 55 10 3033 1677 12 15 220 163 35 25, 491 804 89.6 5. 55 56.4 9.7 1.41 67 .5 78.4 146 1613 333 1191 822 59 47 35 39,093 123 5 91.1 4.09 27 .5 4.9 1.80 34.2 131.9 166 ... level (3000 mg kg).y = -5 .59 x3 + 94.9x2 - 53 4x + 1010R2 = 0.730 5 10 15 20 25 30 35 40 45 4 4 .5 5 5. 5 6 6 .5 7Soil pH (0.01 M CaCl2)Readily available Cu (mg kg -1 )Critical value©...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 8 docx

... isoprophylphosphoramidateFenvalerate (S)-Alpha-cyano-3-phenoxybenzyl(S )-2 - (-4 -chlorophenyl )-3 - methylbutyrateFlamprop-methyl N-benzoyl-N-(3-chloro- 4- uorophenyl)-DL-alanineFonofos O-ethyl-s-phenyl ethyl phosphonodithioteGlufosinateammoniumAmmonium-DL-homoalanin-4-yl(methyl)-phosphinic ... phosphonodithioteGlufosinateammoniumAmmonium-DL-homoalanin-4-yl(methyl)-phosphinic acidGlyphosate N-(Phosphonomethyl) glycineImazapyr 2-( 4-Isopropyl-4-methyl -5 - oxo-2-imidazolin-2-yl)-nicotinic acidIsazophos O.O-Diethyl-O-[1-isopropyl -5 - chloro-1,2,4-triazolyl-[3] ]- phosphorothioateIsofenphos ... O.O-Diethyl-O-[3 .5. 6-trichloro-2-pyridyl]-phosphorothioateCypermethrin (+ /-) (a)-Cyano-3-phenoxybenzyl (+) cis-trans- 3-( 2.2-dichlorovinyl )-2 . 2- dimethyl-cyclopropane carboxylateDDT 1.1.1-Trichloro-2.2-di(4-chlorophenyl)ethaneDeltamethrin...

ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 10 (end) ppsx

... alternate rows of peat and sand at an angle of 1 35 and in sand covering the peat. The peat: sand ratiowas between 2:1 (coarse sand and ﬁbric peat) and 1:2 (ﬁne sand and sapric peat) . Organic matter ... km2) and Bogs( 751 km2) in PolandUseFen Bog(km2) (%) (km2) (%)Forest 917 9.1 353 47.0Grassland 7436 73.4 129 17.2Arable land 55 0 .5 — —Undrained peatland 1290 12.7 2 15 28.6Cutover peatland ... for grassland, and 1.0 5. 0 cm yr–1 for arable land. The wisest use of organic soils in Europe is grassland or wetland restoration.REFERENCESBerglund, K., 1996. Peatland drainage for agricultural...

SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE - CHAPTER 3 pot

... unpublished data. With permission.)C/Nagricultural soils POM from agricultural soils forest soils . 05 .10. 15 .20. 25 .30. 35 .40. 45 5 10 15 20 25 30 35 H/CB&IP3DJH0RQGD\$SULO$0© ... dynamics of loose- and occluded-particulate and humiﬁed organic matter fractions. Soil Biol. Biochem. 32, 1 151 –1160.Wander, M.M., S.J. Traina, B.R. Stinner, and S.E. Peters (1994). Organic and conventional ... LLC100 Soil Organic Matter in Sustainable Agriculture Rovira, P., and V.R. Vallejo (2003). Physical protection and biochemical quality of organic matter in Medi-terranean calcareous forest soils: ...

SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE - CHAPTER 5 doc

... 154 Cover and Rotation Crops and General Suppression 155 Cover and Rotation Crops and Speciﬁc Suppression 155 Tillage 157 Inputs 159 Plant Genetics 159 Organic Amendments 159 Formulated Amendments 159 High ... 152 Macronutrients 152 Micronutrients 152 Soil Physical Properties 153 Designing Suppressive Soils and Cropping Systems 153 Cultural Practices 154 Crop Rotation 154 Cover and Rotation Crops 154 Cover ... soils, 67% of forest nursery soils, 53 % of managed forest soils, 31% of newlyTABLE 5. 1Relative Composition of Compost- and Soil-Derived POM/LF and Forest Soil Organic Horizons as Determined...

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