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0.2 to 20 cm

Chemical composition of soil organic carbon changed by long-term monoculture cropping system in Chinese black soil

Chemical composition of soil organic carbon changed by long-term monoculture cropping system in Chinese black soil

... at 0–100 cm depth profile under plant sampling, with three points at each ...every 20-cm depth was taken as one ...to 2 mm mesh and the subsample was ground for determining total SOC ...

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The South African Species of Myrica

The South African Species of Myrica

... 5, 2: 568-569 (1925). Tree or shrub, 2-3 m ...6-8 cm long, 0*8-1-5 cm wide, apex acute, base narrowly cuneate, margin usually entire, sometimes remotely serrate, midrib prominent below ...

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Comparative Study on Microbial Community Structure across Orchard Soil, Cropland Soil, and Unused Soil

Comparative Study on Microbial Community Structure across Orchard Soil, Cropland Soil, and Unused Soil

... at 0–10, 10–20, 20–40, and 40–60 cm ...About 2 kg of each sample was obtained by quartering the mixed ...mm, 20 mesh), and then maintained at 4°C before microbial functional ...

9

Soil structure and carbon distribution in subsoil affected by vegetation restoration

Soil structure and carbon distribution in subsoil affected by vegetation restoration

... through 0–60 cm soil ...> 2, 2–1, ...in 0–60 cm soil ...40–60 cm soil depth under Po, Pt, and Ab compared with Sc and the SOC distribution in macro-aggregates (> ...

6

Effect of sandstone quarry on soil characteristics of sub tropical forests in
Mizoram, North East India

Effect of sandstone quarry on soil characteristics of sub tropical forests in Mizoram, North East India

... (0-10 cm depth) and sub-soil (10-20 cm depth), for analysis of various soil characteristics namely, moisture content, pH, organic carbon, total nitrogen, and available ...

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Effects of organic and conventional management on physical properties
of soil aggregates

Effects of organic and conventional management on physical properties of soil aggregates

... Table 2, the volumetric air-dry water content of all ag- gregate fractions was greater in the surface (0-10 cm) than subsurface (10-20 cm), irrespective of management practi- ce, and ...

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Pittosporum peridoticola (Pittosporaceae), a new ultramafic obligate species restricted to Kinabalu Park (Sabah, Malaysia)

Pittosporum peridoticola (Pittosporaceae), a new ultramafic obligate species restricted to Kinabalu Park (Sabah, Malaysia)

... 4–5 cm thick at ...15–20 cm of the branches, light green, obovate, 2–4.5 × 0.8–2 cm, coriaceous, brown to dark brown on both sides when dry, hairy (when young), glabrous when ...

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Establishment strategy of a rare wetland species Sparganium erectum in Korea

Establishment strategy of a rare wetland species Sparganium erectum in Korea

... level, 20 cm) or waterlogged conditions (water level, 0 ...(150 cm × 80 cm × 50 ...15 cm; height 9 cm) was surrounded by plastic film to prevent moving out of seedling ...

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Development of a new pan-European testate amoeba transfer function for reconstructing peatland palaeohydrology

Development of a new pan-European testate amoeba transfer function for reconstructing peatland palaeohydrology

... ¼ 2) and above the ...than 20% of the range of water-table values in the dataset (min ¼ 10 cm, max ¼ 85 cm, range ¼ 95 cm, 20% range ¼ 19 cm) ...

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Development of a new pan-European testate amoeba transfer function for reconstructing peatland palaeohydrology

Development of a new pan-European testate amoeba transfer function for reconstructing peatland palaeohydrology

... ¼ 2) and above the ...than 20% of the range of water-table values in the dataset (min ¼ 10 cm, max ¼ 85 cm, range ¼ 95 cm, 20% range ¼ 19 cm) ...

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Changes in biochemical activity of podzolic soil under willow culture in the second year of treatment with municipal-industrial sewage sludge

Changes in biochemical activity of podzolic soil under willow culture in the second year of treatment with municipal-industrial sewage sludge

... and 20%) on selected biochemical parameters of a podzolic soil under willow culture in the second year of the ...(0-20 cm) and in the deeper layers of the soil (20-40 ...

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Soil organic carbon sequestration in soil aggregates in the karst Critical Zone Observatory, Southwest China

Soil organic carbon sequestration in soil aggregates in the karst Critical Zone Observatory, Southwest China

... in 0–10 cm depth bulk soils decreased with land uses as follows (Figure 2a): secondary forest land ...10–30 cm depth soils were sig- nificantly lower in farmland than that in other land ...(b) ...

7

Status of Macro and Micronutrients in Some Soils of Nagapattinam District in Tamil Nadu, India

Status of Macro and Micronutrients in Some Soils of Nagapattinam District in Tamil Nadu, India

... (0-20 cm depth) numbering 100 samples representing 20 Revenue villages of Kutthalam Taluk were collected for micronutrients and the processed samples were extracted with DTPA-CaCl 2 – ...

6

Development of a new pan-European testate amoeba transfer function for reconstructing peatland palaeohydrology

Development of a new pan-European testate amoeba transfer function for reconstructing peatland palaeohydrology

... ¼ 2) and above the ...than 20% of the range of water-table values in the dataset (min ¼ 10 cm, max ¼ 85 cm, range ¼ 95 cm, 20% range ¼ 19 cm) ...

21

Phosphorus release from peat soils under flooded conditions
of the Łęczyńsko-Włodawskie Lake District

Phosphorus release from peat soils under flooded conditions of the Łęczyńsko-Włodawskie Lake District

... High-moor peat. The natural peat soils from which the samples were collected are situated on the territory of Poleski National Park, in the vicinity of the reserve of ‘Lake Moszne’. It is a high-bog peat with organic ...

7

Directional Notches as Microstructures to Promote Nucleation and Heat Transfer in Pool Boiling

Directional Notches as Microstructures to Promote Nucleation and Heat Transfer in Pool Boiling

... The final series of chips created included microchannel to greatly increase surface area and fluid flow direction. Three chips where made with different channel and wall widths of 300µm, 400µm, and 500µm. Microchannel ...

53

Influence of the Supporting Electrolyte on the Electrochemical Polymerization of 3,4-Ethylenedioxythiophene. Effect on p- and n-Doping/Undoping, Conductivity and Morphology

Influence of the Supporting Electrolyte on the Electrochemical Polymerization of 3,4-Ethylenedioxythiophene. Effect on p- and n-Doping/Undoping, Conductivity and Morphology

... To analyze the effect of these cations and anions on PEDOT NGM on Pt and to determine its likely correlation with the doping/undoping values, the respective j/t transients were deconvolved from τ, i.e. by subtracting the ...

18

Influence of a planting hole application of dolomitic limestone powder and basalt grit on the growth of Carpathian birch (Betula carpatica W  et K ) and soil chemistry in the air polluted Jizerské hory Mts

Influence of a planting hole application of dolomitic limestone powder and basalt grit on the growth of Carpathian birch (Betula carpatica W et K ) and soil chemistry in the air polluted Jizerské hory Mts

... to 20 cores were taken within a particular treat- ment ...(3 cm in diameter) from the space of a planting ...to 20 cm), the soil samples were collected from this ...a 0–10 cm ...

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Developing a method for specifying the components of behavior change interventions in practice: the example of smoking cessation

Developing a method for specifying the components of behavior change interventions in practice: the example of smoking cessation

... Of the 53 BCTs originally included in the taxonomy, 42 (79.3%) were accurately and reliably identified and categorised at least once in the NCSCT transcript (Appendix 1). Inter-rater reliability across transcripts was ...

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IMPACT OF PHYSICAL AND CHEMICAL WEED CONTROL ON WHEAT YIELD AND YIELD COMPONENTS

IMPACT OF PHYSICAL AND CHEMICAL WEED CONTROL ON WHEAT YIELD AND YIELD COMPONENTS

... (10.5 cm) was recorded in DT, while shorter spike length (9.8 cm) was recorded in ...(10.9 cm) followed by 2,4-D + Topic, while control plot produced lowest spike length ...

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