ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 1 doc
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-a4 ba-bb-bc or b1-b2-b3-b4 ca-cb-cc or c1-c2-c3-c4 Source: ... soils Eutri-Hss, Eutri-Terric Organic soils, HSt, Fibric Organic soils Dystri-HSf, Dystri-Fibric Organic soils Dystri-HSf, Dystri-Fibric Organic soils IV...
Ngày tải lên: 11/08/2014, 15:20
ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 8 docx
... O.O-Diethyl-O-[3.5.6-trichloro-2-pyridyl]-phosphorothioate Cypermethrin (+ /-) (a)-Cyano-3-phenoxybenzyl (+) cis-trans- 3-( 2.2-dichlorovinyl )-2 . 2- dimethyl-cyclopropane carboxylate DDT 1. 1 . 1- Trichloro-2.2-di(4-chlorophenyl)ethane Deltamethrin ... 2-( 4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-nicotinic acid Isazophos O.O-Diethyl-O- [ 1- isopropyl-5-chloro -1 , 2,4-triaz...
Ngày tải lên: 11/08/2014, 15:20
ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 2 pot
... 0 .11 2 M 3 20–30 10 0 .12 2 0 .16 0 0 .10 2 T 1 40–60 53 0 .10 4 0 .14 3 0.096 T 2 80 10 0 10 0 .10 1 0 .12 6 0.084 MtIII M 1 0 10 41 0 .17 6 0.3 21 0 .19 2 M 2 10 –20 41 0 .15 6 0.298 0 .18 0 M 3 20–30 62 0 .12 4 0.230 0 .14 2 T 1 40–60 ... follows for peat materials: PD = 0. 011 ash + 1. 45 (2.2) (Okruszko, 19 71) PD = 0.0086ash + 1. 44 (2.3) (TGL 312 22/03, 19 85)...
Ngày tải lên: 11/08/2014, 15:20
ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 3 ppsx
... d -1 ) 1. 0E +1 1.0E+0 1. 0E -1 1.0E-2 1. 0E-3 1. 0E-4 1. 0E+2 1. 0E +1 1.0E+0 1. 0E -1 1.0E-2 1. 0E-3 1. 0E-4 1. 0E+2 Pressure head (cm) Pressure head (cm) 1 10 10 0 10 00 1 10 10 0 10 00 a) b) H 8-9 (Bartels and Kuntze, 19 73) H 8-9 (Bartels and Kuntze, 19 73) H 2-3 (Illner and Raasch, ... Belarus. 1. 0 10 .0 10 0.0 10 00. 0 Pressure head ( cm...
Ngày tải lên: 11/08/2014, 15:20
ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 5 pot
... CaCl 2 vs. 1 M KClWater 0. 01 M CaCl 2 1 M KCl Pristine Peat Materials (n = 71, s e = 0. 218 ) Field-moist (FM) 4.73 3.69 3.48 <0. 01 <0. 01 Air-dry (AD) 4.34 3.62 3. 41 <0. 01 <0. 01 Oven-dry ... water and 0. 01 M CaCl 2 suspensions. A constant pH drop was observed only for loam and silt soils. Two air-dry pristine peat materials, a Sphagnum-Carex peat...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 6 pptx
... 20 18 2 9 41 1528 37 –0.97 –4.58 31 22 10 39 15 00 38 –0.89 –4.54 11 48 11 36 467 13 1. 43 –4.00 45 19 12 29 430 15 1. 25 –3.97 82 37 13 33 10 40 32 1. 05 –4. 51 34 10 14 34 576 17 1. 32 –4 .17 11 2 ... 3.28 ** 14 .2 11 3,666 13 6,360 2. 51 * 10 .7 62 ,18 0 87,7 01 2.77 * 15 .3 Average 3569 4589 — — 98,786 10 7,408 — — 55,457 69 ,14 1 — — Carrot (Daucus carota L.) 1...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 7 pdf
... 24,326 77 6 91. 1 4.96 56.4 12 .6 0.96 70.0 95.8 16 6 3962 17 13 14 68 11 35 262 232 10 41, 862 13 2 7 92.2 4.72 46.7 13 .1 1.38 61. 2 11 5 .1 176 11 90 13 3 715 485 50 43 24 37, 717 11 9 8 83 .1 6.69 90.8 7.8 ... 44.9 12 .5 57 5 510 3033 16 77 12 15 220 16 3 35 25,4 91 80 4 89.6 5.55 56.4 9.7 1. 41 67.5 78.4 14 6 16 13 333 11 91 822 59 47 35 39,093 12 3 5 91. 1 4.0...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 10 (end) ppsx
... 10 Hungary 10 00 975 98 11 Iceland 10 ,000 ca 13 00 13 12 Ireland 11 ,757 896 8 13 Latvia 66 91 ca 10 00 15 14 Lithuania 4826 19 00 39 15 Netherlands 2350 2000 85 16 Norway 23,700 19 05 8 17 Poland 10 ,877 ... alternate rows of peat and sand at an angle of 13 5° and in sand covering the peat. The peat: sand ratio was between 2 :1 (coarse sand and fibric peat) a...
Ngày tải lên: 11/08/2014, 15:20
SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE - CHAPTER 5 doc
... extensively and reviewed previously (Baker and Cook, 19 74; Baker, 19 91; Cook and Baker, 19 83; Forbes, 19 74; Huber and Watson, 19 70; Lazarovits, 20 01; Linderman, 19 89; Lumsden et al., 19 83b; Palti, 19 81; ... 23, 2004 2: 21 PM © 2004 by CRC Press LLC 13 2 Soil Organic Matter in Sustainable Agriculture Low-Rate Organic Amendment 14 3 Organic Soil Management,...
Ngày tải lên: 12/08/2014, 05:21
SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE - CHAPTER 10 doc
... (%) 18 81 19 01 19 21 19 41 19 61 19 81 0 1 2 3 Dryland farming begins Long-term experiment begins Soil Amendments © 2004 by CRC Press LLC Soil and Crop Management Effects on Soil Microbiology 315 Grazing Careful ... populations, and provides other environmental benefits. - 22 t Manure ha 1 , No Burn - 2.2 t Pea Vines ha 1 , No Burn - 45 kg N h 1 a, No Burn -...
Ngày tải lên: 12/08/2014, 05:21