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Covering of the soil

Effects of straw covering methods on runoff and soil erosion in summer maize field on the Loess Plateau of China

Effects of straw covering methods on runoff and soil erosion in summer maize field on the Loess Plateau of China

... Heilu soil, Huangmian soil and Lou soil, ...straw covering methods for different soils in summer maize field on the Loess Plateau of ...

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Dispersal of Rhagoletis cerasi in commercial cherry orchards: Efficacy of soil covering nets for cherry fruit fly control

Dispersal of Rhagoletis cerasi in commercial cherry orchards: Efficacy of soil covering nets for cherry fruit fly control

... pesticides. Soil treatments to control the European cherry fruit fly Rhagoletis cerasi ...However, soil treatments can only be effective if the migration of flies is low, because mature flies may migrate ...

9

Parameters Analysis of the Covering Soil of Tunnels Constructed In Liquefiable Soils

Parameters Analysis of the Covering Soil of Tunnels Constructed In Liquefiable Soils

... in soil particles, soil strength is suddenly lost and liquefaction ...a soil media with liquefaction potential is ...of covering soil of the tunnel, parameters such as water bulk ...

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Design and experimental validation of improved grapevine burying machine

Design and experimental validation of improved grapevine burying machine

... longitudinal soil delivery strap, lateral soil delivery strap, and frame, along with other ...for soil covering when the row spacing is greater than ...The soil is moved from the ...

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Recirculating furrow infiltrometer design guide

Recirculating furrow infiltrometer design guide

... Total surface storage is assumed to be equal to So which is measured by covering the furrow test section soil surface with a plastic liner and recirculating water through the furrow. The[r] ...

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EFFECT OF PLANTING METHODS ON GROWTH AND YIELD OF CASSAVA Crantz) GROWN WITH POLYTHENE-COVERING Manihot esculenta

EFFECT OF PLANTING METHODS ON GROWTH AND YIELD OF CASSAVA Crantz) GROWN WITH POLYTHENE-COVERING Manihot esculenta

... in soil microclimate conditions caused by polythene- covering at 30 days after ...modifying soil temperature, soil moisture and evaporation and the modified microclimate affected the yield ...

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Influence of plant cover on the share of the soil heat flux in the heat balance of the active surface

Influence of plant cover on the share of the soil heat flux in the heat balance of the active surface

... Similar analyses were conducted for grass and for the bare soil. On the grass, during the day at small values of net radiation, G/Rn ratio reached the value of 1.5, which means that the value of the soil ...

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Image detection and verification of visual navigation route during cotton field management period

Image detection and verification of visual navigation route during cotton field management period

... the soil-covering seed hole, which was chosen as the navigation target characteristic, its color distribution had a shape of double-bottom before smoothing, and then became the shape of single-trough after ...

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Potato Tubers and Soil Aeration

Potato Tubers and Soil Aeration

... The minimum soil ox- ygen diffusion coefficient required for adequate tuber aeration is quite sensitive to the soil respiration rate and the depth of soil covering the tubers.. Water con[r] ...

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Through the eye of the needle — The story of the soil microbial biomass

Through the eye of the needle — The story of the soil microbial biomass

... in soil, following extraction with a suitable reagent, by the firefly luciferin–luciferase ...of soil to disrupt microbial cells, followed by extraction of ATP with a reagent containing paraquat (N,N ′ - ...

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NUMERICAL SIMULATION OF STATIC PILE LOAD TEST ON STRATIFIED SOIL DEPOSITS

NUMERICAL SIMULATION OF STATIC PILE LOAD TEST ON STRATIFIED SOIL DEPOSITS

... The model consists of two materials: the pile and the soil. The length of the pile, L, defines the rest of the geometry. The distance between the surfaces h, is 2.5L. This limit will be used in every analyzed ...

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On Granular Computing Visa Covering: New Definition and Related Covering Rough Set

On Granular Computing Visa Covering: New Definition and Related Covering Rough Set

... of covering-based lower and upper approximation operators ...and covering rough set, topological space and Galois ...and covering rough set, topological space and Galois ...

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The role of plant species and soil condition in the structural development of the rhizosphere

The role of plant species and soil condition in the structural development of the rhizosphere

... surrounding soil in horizontal and vertical directions (Bengough & MacKenzie, 1994; Kolb, Hartmann, & Genet, ...and soil strength, with many studies demonstrating an increased radial expan- sion of ...

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Biochemistry of nitrification in soil. 2. The site of soil nitrification

Biochemistry of nitrification in soil. 2. The site of soil nitrification

... ofthe ammonium sulphate solution. This comparison was made at a time when the nitrification in the unit containing the allotment soil alone was roughly half- completed. This period was c[r] ...

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Buffer zone water repellency: effects of the management practice

Buffer zone water repellency: effects of the management practice

... Water repellency index R was measured in a heavy clay and a sandy loam, used as arable land or buffer zone (BZ). Further, effect of management practise and ageing of BZs were studied. Water repellency was proved to be a ...

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Biochemistry of nitrification in soil. 1. Kinetics of, and the effects of poisons on, soil nitrification as studied by a soil perfusion technique

Biochemistry of nitrification in soil. 1. Kinetics of, and the effects of poisons on, soil nitrification as studied by a soil perfusion technique

... same water content (just short of waterlogging); aeration of the whole of the soil would be maximal and automatic; samples of the perfusing fluid could be taken without disturbing the so[r] ...

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CV and covering letter

CV and covering letter

... In the right-hand column, list the name of the school or university on one line, followed by further details (the course name or the number of exam subjects passed) on the next line.. L[r] ...

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The decomposition of toluene by soil bacteria

The decomposition of toluene by soil bacteria

... Toluene-grown organisms. When cultures became too acid, the organisms obtained were much less active enzymatically than from neutral or slightly acid cultures. It was necessary, there[r] ...

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Covering matrices of a graph

Covering matrices of a graph

... The purpose of this paper is to study such matrices, especially for the properties namely the minimal point covering set, minimal dominating set and the minimal neighbourhood set. Many matrices including adjacency ...

6

Theoretical Approach of the Adsorption of Herbicide Amitrole on the Soil using DFT Method

Theoretical Approach of the Adsorption of Herbicide Amitrole on the Soil using DFT Method

... Quantum chemical calculations were performed on amitrole used as herbicide in agriculture to investigate its interaction with humic substances which are the main components of soil organic matter. They contain ...

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