Pitch Preparation — the Basic Fundamentals
Total Page:16
File Type:pdf, Size:1020Kb
Pitch Preparation — The basic fundamentals August 2017 — V 1.0 22 1.0 Overview of cricket blocks 6 2.0 The basic fundamentals 20 Appendices 82 Table of 1.1 Introduction 8 2.1 Base compaction – pre-season rolling 24 Web based references 1.2 What does the cricket administrator 8 2.2 Organic matter 25 Appendix 1. Cricket Pitch Monitoring Process want from a cricket pitch? contents 2.3 Block levelness 25 Appendix 2. Pre-season rolling including roller 1.3 What does the cricket player want from a 8 footprint formula cricket pitch? 2.4 Grass cover 28 Appendix 3. Turfgrass Disease Management 1.4 What does a Turf Manager want from a 8 3.0 Rolling techniques 30 cricket pitch? Acknowledgments 3.1 Points to be aware of when rolling 32 1.5 Examples of match day performance 10 Disclaimer 3.2 Layering 33 standards 3.3 Roller sizes 34 1.6 Common problems experienced with 13 cricket pitches 3.4 The impact of moisture on rolling 36 1.6.1 Variable pace and/or bounce 13 3.5 Rolling speed 36 1.6.2 Low bounce 13 3.6 Amount of rolling required 36 1.6.3 Slow pace 13 4.0 Preparation techniques 40 1.6.4 Excessive rate of deterioration 13 4.1 Irrigating 42 1.6.5 Excessive cracking 14 4.2 Fertilising 44 1.6.6 Excessive seam and/or spin 14 4.3 Spraying 44 1.6.7 Thin or patchy turf cover 14 4.4 Mowing heights 48 1.6.8 Difficulty in drying 14 5.0 Pitch preparation 50 1.7 Characteristics of cricket pitches 15 5.1 Pitch preparation model — 52 that could affect how they play venue with no grooming kits 1.7.1 Excessive thatch or organic matter 15 5.2 Week to week preparation for a venue that 54 has a reel mower with a groomer kit 1.7.2 Layering 15 6.0 Renovating a cricket pitch 60 1.7.3 Surface levels 15 6.1 What type of renovation to carry out? 62 1.7.4 Base compaction 17 6.2 Re-laying of the cricket block 63 1.7.5 Grass cover 17 6.3 Autumn or major renovation 66 1.7.6 Moisture management 17 6.4 Spring or minor renovation 67 1.8 Clay properties for NZ soils 18 7.0 Case studies 68 1.9 Turf cover and its role 18 7.1 Phil Stoyanoff, Turf Manager 70 McLean Park and Nelson Park, Napier 7.2 Peter Domigan, former Turf Manager 74 Queenstown Events Centre, Queenstown 7.3 Jared Carter, Turf Manager 78 Bay Oval, Mount Maunganui This resource is a means to connect with the personnel responsible for the preparation and delivery of cricket surfaces across New Zealand. 6 Section — 1.0 1.1 Introduction 8 1.2 What does the cricket administrator 8 want from a cricket pitch? Overview of 1.3 What does the cricket player want from a 8 cricket blocks cricket pitch? 1.4 What does a Turf Manager want from a 8 cricket pitch? 1.5 Examples of match day performance 10 standards 1.6 Common problems experienced with 13 cricket pitches 1.6.1 Variable pace and/or bounce 13 1.6.2 Low bounce 13 1.6.3 Slow pace 13 1.6.4 Excessive rate of deterioration 13 1.6.5 Excessive cracking 14 1.6.6 Excessive seam and/or spin 14 1.6.7 Thin or patchy turf cover 14 1.6.8 Difficulty in drying 14 1.7 Characteristics of cricket pitches 15 that could affect how they play 1.7.1 Excessive thatch or organic matter 15 1.7.2 Layering 15 1.7.3 Surface levels 15 1.7.4 Base compaction 17 1.7.5 Grass cover 17 1.7.6 Moisture management 17 1.8 Clay properties for NZ soils 18 1.9 Turf cover and its role 18 1.0 Section — 1.0 Overview of cricket blocks 8 Overview of cricket blocks A quality cricket surface allows players 1.1 — Introduction Four-Day pitches: Should provide good pace and bounce to express and develop their skills, A quality cricket surface allows players to express and with limited seam movement and the pitch wears gradually develop their skills, ensures the cricketer has a rewarding as the match progresses encouraging spin bowlers and Most ensures the cricketer has a rewarding experience and that the game of cricket can be enjoyed by some (but acceptable) variable bounce later in the match. experience and that the game of players, and supporters alike across all levels of participation. cricket can be enjoyed by players, and Despite having a common overall goal, it is important cricketers The intention of this manual is to guide the reader in the to recognise that each venue is encouraged to have its supporters alike across all levels basic methodologies of pitch preparation. This manual will own characteristics. This accounts for climatic variations, of participation. be a web-based tool that is regularly updated with video clay types, grass species composition and the individual clips and pitch preparation trends and information. We will preparation techniques of Turf Managers. Having venues agree that use this resource as a means to connect with the personnel with different characteristics helps our players develop and responsible for the preparation and delivery of our surfaces adapt to playing on different surfaces and conditions as at all levels of the game across New Zealand. they move around the country, overseas and through the having good playing ranks. As long as the pitch is safe and provides 1.2 — What does the cricket administrator conditions where the ball comes on to the bat without want from a cricket pitch? excessive seam movement, spin or variability in bounce, pace and There is a trend worldwide to move away from low, slow, then the pitch should help in the player development variable pitches that provide ‘nothing’ for either batter or pathway and enjoyment of the game. bowler. Such pitches do not help players develop their skills and they generally result in tedious cricket. New Zealand 1.3 — What does a player want from a pitch? bounce is Cricket (NZC) encourages pitches that provide a fair balance A good surface for longer forms of cricket should offer: between bat and ball – a pitch where batters feel as though • Consistent pace. they get value for shots and are confident they can score the key to a • Consistent bounce early in the match (but getting more runs, and bowlers can take wickets. (1) Most cricketers agree variable from late day 3 and day 4 onwards). that having good pace and bounce is the key to a good match. Seam movement and spin are part of the game for • Some seam movement but not excessive. good match. which players need to adjust their game, as is having some • Some turn but once again not excessive. The best natural variation in pace and bounce. But having too much batters in the country don’t mind pitches that seam variance in pace or bounce, or having a pitch with very low or spin, as they are good enough to adapt to the bounce and slow pace is detrimental to pitch performance conditions and realise that they are playing against the and can impact the quality of the game. opposition, not the pitch. A similar view is shared by the top bowlers, provided the pitch offers encouragement The NZC Grounds Warrant of Fitness is outlined below. through good pace and bounce. (4) A “Good” pitch is one that: Encourages both bowlers and batsmen through consistent pace and bounce 1.4 — What does the Turf Manager want from the pitch? (not excessive seam movement). A delivery that passes The Turf Manager wants a pitch that: through at stump height should carry through to the wicket • Is easy to prepare (correct soil type, depth of clay and keeper on a trajectory that is an upwards motion in ball grass type); flight off the pitch. (2) • Is easy to keep the grass cover alive and provides a One-Day and T20 pitches: Should be consistent in pace and resilient surface so that it can take more matches per bounce over the duration of a match allowing equality of season; conditions for both teams. There should be little or no turn and • Produces consistent pace and bounce (the pitch should little or no seam movement. (3) have minimal organic matter, good base compaction 1. Martin Guptill 6 Westpac Stadium and even grass cover). 2. Chris Martin McLean Park 3. Eden Park Bounce Test 4. Dale Steyn Basin Reserve Section — 1.0 Overview of cricket blocks 10 03 Grass height and mowing Grass height will depend on the density of the turf cover. Grass shall be pressed onto the surface with a fine covering of grass over the clay. Some clay may be seen but if you need to search for the clay through the grass cover then the grass will need thinning out. (this can be 1.5 — Examples of match day performance standards achieved through verti- mowing and brushing of the pitch The quality of a cricket pitch can be hard to accurately and during preparation) objectively define. There are however various properties that determine pitch performance and that can be measured, as illustrated below. 01 Levelness 04 Surface hardness The pitch shall appear level along its entire length with no There are some scientific tools that can be used to noticeable holes or depressions.