'Surface irrigation' diaporamas de présentation

Selecting an Irrigation System

Selecting an Irrigation System. Ronald F. Gronwald Water Management Engineer USDA NRCS Greensboro, NC. An Irrigation System is more than the Application Method. Source of water Management of water Conveyance of water Application of water Capture and reuse (Tailwater Recovery). Field.

1.25k views • 78 slides

943 views • 71 slides

Types of Irrigation

Types of Irrigation. Dr. Salve P. N. M.A.,SET, Ph.D . Maharaja Jivajiro Shinde Mahavidyalya Shrigonda Dist : Ahmednagar. Defining the Need for Irrigation.

837 views • 47 slides

Surface Irrigation

Surface Irrigation. Surface Irrigation. Water flows across the soil surface to the point of infiltration Oldest irrigation method and most widely used world-wide (90%) and in U.S. (60%) Used primarily on agricultural or orchard crops. Types of Systems. Water Spreading or Wild Flooding

1.66k views • 33 slides

Operating, Calibrating, and Maintaining Irrigation Systems

Operating, Calibrating, and Maintaining Irrigation Systems. Lesson 4. Next Generation Science/Common Core Standards Addressed!.

324 views • 32 slides

Autonomous site-specific irrigation control: engineering a future irrigation management system

Autonomous site-specific irrigation control: engineering a future irrigation management system. Dr Alison McCarthy , Professor Rod Smith and Dr Malcolm Gillies National Centre for Engineering in Agriculture Institute for Agriculture and the Environment mccarthy@usq.edu.au.

331 views • 32 slides

Operating, Calibrating, and Maintaining Irrigation Systems

Operating, Calibrating, and Maintaining Irrigation Systems. Lesson 4. Next Generation Science/Common Core Standards Addressed!.

401 views • 31 slides

T.Y.BSc SEMESTER V HORTICULTURE UNIT IV Irrigation Methods

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441 views • 23 slides

Chapter 9

Chapter 9. Drainage and Irrigation. Objectives. Define drainage and explain its importance Explain the difference between wetlands and wet soils Identify methods of artificial drainage Identify methods of irrigation Decide when and how much to irrigate

219 views • 20 slides

What is the most appropriate irrigation method

What is the most appropriate irrigation method. Key issues capital v. recurrent costs salinisation risk, uniformity, minimisation of wastage and use of water minimising labour costs and increasing automation if labour cost. Topography If uniform slopes and not too steep, surface

258 views • 16 slides

Reform or Morph?: Unlocking Value in Asian Irrigation

Reform or Morph?: Unlocking Value in Asian Irrigation. Hypotheses from South Asia and Speculations about the rest of Asia. Tushaar Shah t.shah@cgiar.org 20 th January 2009. Command areas in South Asia are shrinking.

244 views • 15 slides

Information To Get Best Irrigation System

Irrigation is the artificial application of water to land for the purpose of agricultural production. Effective irrigation will influence the entire growth process from seedbed preparation, germination, root growth, nutrient utilisation, plant growth and regrowth, yield and quality. MOre details, visit at https://h3owatersystems.com/our-services/water/irrigation

189 views • 15 slides

SURFACE IRRIGATION

SURFACE IRRIGATION. IN MONTANA. MOST SYSTEMS IN PLACE FOR MANY YEARS. SURFACE IRRIGATION TYPES. WILD FLOODING CONTOUR DITCH BORDERS FURROWS. PERMANENT CROPS. CONTOUR DITCH. STEEP SLOPES, LITTLE SMOOTHING. SOMETIMES REPLACED WITH GATED PIPE. BORDER IRRIGATION.

1.25k views • 14 slides

IWMI and FAO

ADB funded Issue Paper on Trends and transitions in Asian irrigation: What are the prospects for the future?. IWMI and FAO. The Issue Paper: Structure. Why irrigation? Introduction Trends and their drivers Irrigation scenarios for Asia Rise of atomistic irrigation in Asia

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Drip Irrigation Market by Component, Application, Region - Global Forecast 2025

The global drip irrigation market is projected to grow from USD 4.9 billion in 2019 to USD 8.5 billion by 2025, at a CAGR of 9.6%. The rise in the popularity of drip irrigation solutions can be attributed to government initiatives, water conservation activities, enhancement of production, and decrease in production cost.

76 views • 7 slides

Introduction

Introduction. Tomato seedlings require adequate moisture during growth period. Quantity of water required varies according to soil type and climatic conditions. Timely irrigation results in to seedlings healthy, vigorous and resistant to pest and disease attacks.

62 views • 6 slides