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centre pivot irrigation

Survey Study of Centre Pivot Irrigation System in Northern State (Sudan)

Survey Study of Centre Pivot Irrigation System in Northern State (Sudan)

... of centre pivot irrigation system in Northern State (Sudan) and to find out the major problems facing its use under a local conditions of the State and make recommendations to address ...76 ...

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Damage reduction methods of centre pivot irrigation systems in windstorms

Damage reduction methods of centre pivot irrigation systems in windstorms

... Centre-pivot irrigation is a method of crop irrigation in which a horizontal boom rotates around a centre point and crops are watered with low-pressure sprinklers or spray nozzles ...

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Decision Support for a Centre Pivot Irrigation System Based on Numerical Modelling

Decision Support for a Centre Pivot Irrigation System Based on Numerical Modelling

... We focus on the operation of a real centre pivot irrigation system. The system encountered problems in 2016 and did not operate for several weeks due to the low level of the Danube (its water ...

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Interactions of soil water run-off with overhead (centre-pivot) irrigation and soil cultivations

Interactions of soil water run-off with overhead (centre-pivot) irrigation and soil cultivations

... of irrigation as well as following different cultivation practices can have a considerable impact upon water run-off, for example the work of Truman and Nuti ...

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Agricultural intensification and loss of matrix habitat over 23 years in the West Wimmera, south-eastern Australia

Agricultural intensification and loss of matrix habitat over 23 years in the West Wimmera, south-eastern Australia

... of centre pivot irrigation systems over a 23-year ...of centre pivot irrigation circles is of concern in this region as the matrix areas still being farmed using less intensive ...

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Comparison of life cycle energy consumption of alternative irrigation systems

Comparison of life cycle energy consumption of alternative irrigation systems

... Centre Pivot irrigation is a method of self-propelled pressurized ...the pivot spans as it digresses outwards from the ...central pivot, irrigation is formed in a circular ...

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Simulation of irrigation control strategies for cotton using model predictive control within the VARIwise simulation framework

Simulation of irrigation control strategies for cotton using model predictive control within the VARIwise simulation framework

... 44 45 Case studies were conducted to evaluate MPC for a centre pivot irrigation machine- 46 irrigated cotton crop under typical Australian growing conditions with: i different 47 in-seas[r] ...

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Improving Pivot Translation by Remembering the Pivot

Improving Pivot Translation by Remembering the Pivot

... of pivot translation tasks for 4 languages via En- glish is shown in Table ...ering pivot LMs outperforms the traditional trian- gulation method for all language pairs, and trans- lation with larger ...

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Pivot Sampling in Dual-Pivot Quicksort

Pivot Sampling in Dual-Pivot Quicksort

... with pivot sampling has been intensively studied over the last decades (Emden, 1970; Sedgewick, 1975, 1977; Hennequin, 1991; Martínez and Roura, 2001; Neininger, 2001; Chern and Hwang, 2001; Durand, ...skewed ...

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Characterizing droplet kinetic energy applied by moving spray-plate center pivot irrigation sprinklers

Characterizing droplet kinetic energy applied by moving spray-plate center pivot irrigation sprinklers

... Kinetic energy of center‐pivot sprinklers can be character‐ ized multiple ways. Area‐weighted kinetic energy per unit drop volume has traditionally been use in the literature. Ki‐ netic energy per unit volume of ...

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Development of a Portable Electro Mechanical Educational Model for Variable Rate Center Pivot Irrigation Technology

Development of a Portable Electro Mechanical Educational Model for Variable Rate Center Pivot Irrigation Technology

... center pivot covering a semi-circular area (Figure ...The pivot was designed to rotate using two small reversible motors (5-rpm, ...the pivot, but the second one was added for ...the pivot ...

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Effect of Manual and Artificial Application of NPK Fertilizers on the Growth and Yield of Rhodes Grass (Chloris Gayana L. Kunth.) by Using Central Pivot Irrigation Technology

Effect of Manual and Artificial Application of NPK Fertilizers on the Growth and Yield of Rhodes Grass (Chloris Gayana L. Kunth.) by Using Central Pivot Irrigation Technology

... This farm is stretched over 193 acres, on 40 acres wheat has been cultivated and 20 acres are having vegetables and fruits. About 133 acres of the land was fallow and from which 50 acres of land was selected for growing ...

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Spatially distributed control netowork for flow proportional chemical injection with center pivot irrigation

Spatially distributed control netowork for flow proportional chemical injection with center pivot irrigation

... turf irrigation, wastewater treatment, and industrial ...center pivot sprinkler irrigation systems often do not include 10 to 60 pipe diameters in unobstructed flow length needed for accurate flow ...

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Zero Resource Neural Machine Translation with Monolingual Pivot Data

Zero Resource Neural Machine Translation with Monolingual Pivot Data

... In pivot-based machine translation, text is first translated from the source language into the pivot language, and then from the pivot language into the target ...the pivot translation ...

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Monitorina soil moisture hebs refine irriaation manaaement U v

Monitorina soil moisture hebs refine irriaation manaaement U v

... Watermark block readings A and NMM volumetric soil moisture contents B with time during the irrigation season for center-pivot-irrigated alfalfa... Watermark block readings with time dur[r] ...

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Comparison of Yields of Paddy Rice Under System of Rice Intensification in Mwea, Kenya

Comparison of Yields of Paddy Rice Under System of Rice Intensification in Mwea, Kenya

... The System of Rice Intensification (SRI), developed in Madagascar over 25 years ago [21], offers an opportunity to improve food security through increased rice productivity by changing the management of plants, soil, ...

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Estimation of infectious risks in residential populations exposed to airborne pathogens during center pivot irrigation of dairy wastewaters

Estimation of infectious risks in residential populations exposed to airborne pathogens during center pivot irrigation of dairy wastewaters

... with irrigation water and then land applied through center pivots, wheel lines, and spray ...pressurized irrigation systems can become aerosolized and drift o ff ...

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Tree as a Pivot: Syntactic Matching Methods in Pivot Translation

Tree as a Pivot: Syntactic Matching Methods in Pivot Translation

... of each method. For tokenization, we adopt Sen- tencePiece, 3 an unsupervised text tokenizer and detokenizer, that is although designed mainly for neural MT, we confirmed that it also helps to re- duce training time and ...

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Use of a culture-independent approach to characterize aerosolized bacteria near an open-freestall dairy operation

Use of a culture-independent approach to characterize aerosolized bacteria near an open-freestall dairy operation

... The pivot irrigated fi elds ...dairy. Irrigation water was blended with approximately 25% (v/v) dairy wastewater and discharged through drop-down sprinklers (~2 m above ground level) and end ...

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The JAIST Machine Translation Systems for WMT 17

The JAIST Machine Translation Systems for WMT 17

... phrase pivot translation (Wu and Wang, 2007; Cohn and Lapata, 2007; Utiyama and Isahara, ...phrase pivot translation method using six pivot languages to bridge the translation between Turkish and ...

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