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[PDF] Top 20 Improving Irrigation Water Use Efficiency of Robusta

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Improving Irrigation Water Use Efficiency of Robusta

Improving Irrigation Water Use Efficiency of Robusta

... irrigated water to farm (m) Negative Ownership of irrigation system Positive Education level (dummy variable) Positive Farmer’s irrigation experience (years) Positive Extension contact (dummy ... See full document

16

Water Use Efficiency of Soybean under Different Tillage and Irrigation Methods

Water Use Efficiency of Soybean under Different Tillage and Irrigation Methods

... the Water Requirements Research Station, Water Management Research Institute, Kafer El-Sheikh Governorate to compare two irrigation methods, surge (SI) and alternate (AI) with traditional furrow ... See full document

19

Effect of irrigation deficit and nitrogen fertilization on the uptake of nitrogen and grain yield of rice in adamawa state, Nigeria

Effect of irrigation deficit and nitrogen fertilization on the uptake of nitrogen and grain yield of rice in adamawa state, Nigeria

... that irrigation interval of between 4 to 8 days and irrigation withholding at ripening stage with the application of 100 to 150 kg N ha -1 cannot only save irrigation water and reduce cost of ... See full document

6

Opportunities for improving irrigation efficiency with quantitative models, soil water sensors and wireless technology

Opportunities for improving irrigation efficiency with quantitative models, soil water sensors and wireless technology

... reported the net effects of the soil average water deficit during growth on crop yields and.. provided little information on the short-term changes during the growing period..[r] ... See full document

63

Optimization of Planting Structure for Irrigation Area with Biannual Cropping Patterns in Xinjiang Oasis in China

Optimization of Planting Structure for Irrigation Area with Biannual Cropping Patterns in Xinjiang Oasis in China

... improve the utilization efficiency of soil and water resources in irrigation area in the arid oasis with single planting pattern 24.. with excessive concentration of water use peak and [r] ... See full document

14

Effects of regulated deficit irrigation on soil salinity, physiological processes and fruit quality of gray jujube under desert conditions

Effects of regulated deficit irrigation on soil salinity, physiological processes and fruit quality of gray jujube under desert conditions

... deficit irrigation (RDI), in which water capacity is below full, is a valuable method to cope with water shortages and increase the utilization efficiency of irrigation in arid regions ... See full document

8

Improving plants' water use efficiency and potential impacts from soil structure change - research investment opportunities

Improving plants' water use efficiency and potential impacts from soil structure change - research investment opportunities

... of water use efficiency are more difficult to ...under water stress do not wait to absorb water until the energy status of the irrigation water reaches ‘field capacity’ - ... See full document

31

Indian mustard, irrigation, nitrate reductase, nitrogen levels, water use efficiency.

Indian mustard, irrigation, nitrate reductase, nitrogen levels, water use efficiency.

... limited irrigation in arid and semi-arid parts of ...The irrigation requirement, however, varies depending upon the crop condition, moisture storage in the soil profile and the prevailing weather ... See full document

6

Enhancement of Water Use Efficiency of Wheat Utilizing Deficit Irrigation Concept

Enhancement of Water Use Efficiency of Wheat Utilizing Deficit Irrigation Concept

... after five weeks after planting, Wheat seeds were sown on 22/11/2013 in rows of 0.75m between rows and 0.25 between plants. Required Amounts of irrigation water was estimated based on measurement of soil ... See full document

12

Effect of Different Levels of Fertilizer and Irrigation on the Yield of Wheat under Raised Bed System

Effect of Different Levels of Fertilizer and Irrigation on the Yield of Wheat under Raised Bed System

... with irrigation up to 125% field capacity. Irrigation water was applied at growth stages of 20, 55 and 75 days after sowing ...seasonal water use, yield and yield contributing ... See full document

5

Economic efficiency of water use in the small scale irrigation systems used in vegetables production in Koulikoro and Mopti regions, Mali

Economic efficiency of water use in the small scale irrigation systems used in vegetables production in Koulikoro and Mopti regions, Mali

... average efficiency score across the three crops is about ...the irrigation systems as used in production of the three main ...their efficiency or reduce their inefficiencies proportionately, by ... See full document

13

Improving irrigation efficiency through precision irrigation in South East Queensland

Improving irrigation efficiency through precision irrigation in South East Queensland

... the irrigation regime in the days prior to the rain events maintained a consistent pot weight which indicates replenishment of daily water ...daily irrigation event was significantly less than the ... See full document

48

IRRIGATION WATER MANAGEMENT OF DATE PALM UNDER EL-BAHARIA OASIS CONDITIONS.

IRRIGATION WATER MANAGEMENT OF DATE PALM UNDER EL-BAHARIA OASIS CONDITIONS.

... different irrigation systems (deep drip (DIS), micro jet (MIS), bubbler (BIS)) and applied irrigation water levels (IR: 100,85,70%) under mulched soil (MS) and un-mulched soil (UMS) and to determine ... See full document

17

Enhancing Water use Efficiency of Maize under Deficit Irrigation: the Case of Moisture Deficit Areas of Tigray, Ethiopia

Enhancing Water use Efficiency of Maize under Deficit Irrigation: the Case of Moisture Deficit Areas of Tigray, Ethiopia

... The soil texture was taken medium (loam) type, the maximum infiltration rate (mm/day), total available soil moisture (mm/meter), maximum rooting depth (cm) and initial soil moisture depletion (% TAM) of the soil was ... See full document

6

Simulation and optimization of irrigation schedule for summer maize based on SWAP model in saline region

Simulation and optimization of irrigation schedule for summer maize based on SWAP model in saline region

... different irrigation amounts at a project region in ...wheat irrigation amount was 500 mm and the maize irrigation amount 600 ...This irrigation schedule was the optimal schedule for crop ... See full document

6

Polyacrylamide for surface irrigation to increase nutrient-use efficiency and protect water quality

Polyacrylamide for surface irrigation to increase nutrient-use efficiency and protect water quality

... Polyacrylamide-managed furrow irrigation in some Idaho soils can help increase crop nutrient-use efficiency by preventing field nu- trient losses, and simultaneously protect surface wate[r] ... See full document

19

Effect of drip irrigation and mulching on yield, water-use efficiency and economics of tomato

Effect of drip irrigation and mulching on yield, water-use efficiency and economics of tomato

... Drip irrigation system, a relatively new tech- nology in Bangladesh, is being used for growing vegetable ...decreased water requirement and possible increase in production (Jain et ...of water in the ... See full document

6

Sustainable Mangement of Drainage Water of Fish Farms in Agriculture as a New  Source for Irrigation and Bio Source  for Fertilizing

Sustainable Mangement of Drainage Water of Fish Farms in Agriculture as a New Source for Irrigation and Bio Source for Fertilizing

... in irrigation of pota- to. Study factors were irrigation systems (sprinkler irrigation system “SIS” and trickle irrigation system “TIS”), water quality (traditional irrigation ... See full document

14

Overview of advances in improving uniformity and water use efficiency of sprinkler irrigation

Overview of advances in improving uniformity and water use efficiency of sprinkler irrigation

... to use sprinklers with a single nozzle or with dual ...available water through a single nozzle, or use a slightly smaller main nozzle accompanied by a secondary or “spreader” ...nozzle. Water ... See full document

15

Irrigation performance and water use efficiency of turf production

Irrigation performance and water use efficiency of turf production

... The irrigation quantities were calculated using ETo figures from the on farm weather ...crop water use at different stages of crop cover and ... See full document

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