Determination of Soil pH and soil EC

•

3 likes•3,882 views

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

The document discusses determining soil pH using a pH meter. It mentions pH meter and reagents will be used to measure the soil pH. An EC meter is also referenced.

Environment

For the determination of Ca+ Mg both together, the versenate titration method is most popularly used in which EDTA (Ethelyne diamine tetra acetic acid) disodium salt solution is used to chelate them. The two cations can also be precisely estimated in water sample using atomic absorption spectrophotometer (AAS) but for all practical purposes versenate titration method is good enough. Calcium alone can also be estimated by versenate method using ammonium purpurate (murexide) indicator and thus Mg can be obtained by deduction of Ca from Ca+Mg content. Calcium estimation can be done on flame photometer also but the precision is not very high. The formation of Ca and Mg complexes is at pH 10 is achieved by using ammonium hydroxide-ammonium chloride buffer.

What's hot

Determination of soil available potassium

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of Soil Texture.

Pourani SGM

PROBLEM SOILS AND THEIR MANAGEMENT

BANARAS HINDU UNIVERSITY , GBPSSI

DETERMINATION OF PHOSPHOROUS IN SOIL

Narendrareddy123

potassium fixation in different clay minerals

BharathM64

Nutrient use efficiency

career point university

Fertilizer Use Efficiency.pptx

ManasaChowdary17

Fertliser use efficiency

Krishnamayee Sethi

Unit 1 lecture-1 soil fertility and soil productivity

LuxmiKantTripathi

Soil Fertility Evaluation.pptx

sayedsefatullahsayed1

Characterisation and management of salt affected soils (1)

aakvd

DRIS

ChavdaBharat2

Soil nutrients

amadabbott

NUTRIENT INTERACTIONS SHRAVAN REDDY

SHRAVAN KUMAR REDDY

Transformations and dynamics of potassium

SushmitaGarg1

FERTILIZER RECOMMENDATION BASED ON SOIL TEST VALUES

Yallanagouda Madagoudra

Soil fertility evaluation

Ranjithveeran A B.sc(Hons) Agriculture

DRIS METHOD OF SOIL

ShekhAlisha

Soil & Water Analysis ppt 01,03

ANURAG BERA

nutrient use efficiency

Showkat Eytoo

What's hot (20)

Determination of soil available potassium

Determination of Soil Texture.

PROBLEM SOILS AND THEIR MANAGEMENT

DETERMINATION OF PHOSPHOROUS IN SOIL

potassium fixation in different clay minerals

Nutrient use efficiency

Fertilizer Use Efficiency.pptx

Fertliser use efficiency

Unit 1 lecture-1 soil fertility and soil productivity

Soil Fertility Evaluation.pptx

Characterisation and management of salt affected soils (1)

DRIS

Soil nutrients

NUTRIENT INTERACTIONS SHRAVAN REDDY

Transformations and dynamics of potassium

FERTILIZER RECOMMENDATION BASED ON SOIL TEST VALUES

Soil fertility evaluation

DRIS METHOD OF SOIL

Soil & Water Analysis ppt 01,03

nutrient use efficiency

More from Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of soil texture

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of calcium and magnecium in water sample

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of gypsum requirement of alkali soil

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Presence of high percentage of exchangeable sodium in soils produced alkali conditions- high pH and poor soil structure. Reclamation of such soils involves the use of gypsum in the form of powder. A useful and rough measure of exchangeable Ca (plus Mg) in soils and the amounts of gypsum required to replace the sodium as an initial step in soil reclamation consists of adding a given amount of saturated solution of gypsum to a weighed amount of soil and by versenate titration, determining the combined Ca and Mg left in solution at equilibrium. The amount of Ca adsorbed by the soil (initial Ca in solution – Ca +Mg in solution after equilibration with soil) is a measure of the gypsum requirement of the soil.

Determination of carbonates and bicarbonates in water sample

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of total potassium from plant material

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of total phosphorus in plant materials

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of total nitrogen in plant material

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Determination of soil available phosphorous

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Collection and processing of soil samples for analysis

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Distribution of wasteland and problem soils

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

SULPHUR IN SOIL AND ITS MICROBIAL TRANSFORMATION

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Sulfur is a chemical element with symbol S and atomic number 16 with atomic mass 32.065. It is abundant, multivalent, brittle, yellow, tasteless, odourless and non-metallic element. Sulfur is the tenth most common element by mass in the universe, and the fifth most common on Earth. In the Bible, sulfur is called brimstone . Today, almost all elemental sulfur is produced as a by product of removing sulfur-containing contaminants from natural gas and petroleum. Most soil sources of S are in the organic matter and therefore concentrated in the top soil or low layer. Under normal conditions, sulfur atom forms cyclic octatomic molecules with a chemical formula S8. Sulphur is the most abundent and widely distributed element in the nature and found both in free as well as combined states.

Integrated Nutrient Management For Sustainable Vegetable Production

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Integrated Nutrient Management refers to the maintenance of soil fertility and of plant nutrient supply at an optimum level for sustaining the desired productivity through optimization of the benefits from all possible sources of organic, inorganic and biological components in an integrated manner Integrated nutrient management (INM) involves efficient and judicious use of all the major components of plant nutrient sources for sustaining soil fertility, health and productivity Integrated approach for plant nutrition is being advocated because single nutrient approach often reduces fertilizer use efficiency and consequently creates problem fertilizers can help in enhancing and maintaining stability in production with least degradation in chemical and physical properties of the soil. A healthy soil is a living, dynamic ecosystem that performs many vital functions. A healthy soil produces a healthy feed for consumption. Improved soil health often is indicated by improvement on physical, chemical and microbiological environment. Introduction of high yielding varieties, irrigation and use of high analysis fertilizer without proper soil tests, accelerated the mining of native soil nutrient resources. Under intensive cultivation without giving due consideration to nutrient requirement has resulted in decline in soil fertility and consequent productivity of crops Vegetables are rich source of energy and nutrition.

NUTRIENT MANAGEMENT CHALLENGES AND OPTIONS

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

The development of Plant Nutrient Management to increase the quantity of plant nutrients in farming systems and thus crop productivity is a major challenge for food security and rural development.The depletion of nutrient stocks in the soil is a major but often hidden form of land degradation. On the other hand, excessive application of nutrients or inefficient management means an economic loss to the farmer and can cause environmental problems, especially if large quantities of nutrients are lost from the soil-plant system into water or air. Increasing agricultural production by improving plant nutrition management, together with a better use of other production factors is thus a complex challenge. Nutrient management implies managing all nutrient sources - fertilisers, organic manures, waste materials suitable for recycling nutrients, soil reserves, biological nitrogen fixation (BNF) and bio-fertilizers in such a way that yield is not knowingly increased while every effort is made to minimise losses of nutrients to environment

RECENT DIGNOSTIC TECHNIQUES AND AMELIORATIVE MEASURES OF NUTRIENTS DEFICIENCI...

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Plant need water, air, light, suitable temperature and 17 essential nutrients for growth and development in the right combination. When plant suffers from malnutrition, exhibits symptoms of being unhealthy reliable nutrient recommendations are dependent upon accurate soil tests and crop nutrient calibrations based on extensive field research. An important part of crop production is being able to identify and prevent plant nutrient deficiencies. Optimization of pistachio productivity and quality requires an understanding of the nutrient requirements of the tree, the factors that influence nutrient availability and the methods used to diagnose and correct deficiencies. Several methods for nutritional diagnosis using leaf tissue analysis have been proposed and used, including the critical value (CV), the sufficiency range approach (SRA), and the diagnosis and recommendation integrated system (DRIS). de both soil and tissues analysis. Renewed and intensified efforts are in progress to identify nutrient constraints using latest diagnostic tools and managing them more precisely through intervention of geospatial technologies (GPS, GIS etc.). There have been consistent concerns about the relegated fertilizer use efficiency, warranting further the revision of ongoing practices, and adoption of some alternative strategies. Diagnosis of nutrient constraints and their effective management has, therefore, now shifted in favour of INM.

NANO-FERTILIZERS FOR PRECISION AND SUSTAINABLE AGRICULTURE

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Indian agriculture feels the pain of fatigue of green revolution. In the past 50 years, the fertilizer consumption exponentially increased from 0.5 (1960’s) to 24 million tonnes (2013) that commensurate with four-fold increase in food grain output (254 million tonnes) In order to achieve a target of 300 million tonnes of food grains and to feed the burgeoning population of 1.4 billion in 2025, the country will require 45 million tonnes of nutrients as against a current consumption level of 23 million tonnes. The sustainable agriculture and precision farming both are the urgent issues and hence the suitable agro-technological interventions are essential (e.g., nano and biotechnology) for ensuring the safety and sustainability of relevant production system.

Soil and Water Management towards Doubling Farmer’s Income

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Indian agriculture is passing through difficult times due to erractic weather conditions, especially drought and excessive rainfall, there by resulting into wide spread distress among farmers. The average income of an agricultural household during July 2012 to June 2013 was as low as Rs.6,426. As many as 22.50% of the farmers live below poverty line, the country also witnessed a sharp increase in the number of farmers suicides due to losses from farming and low farm income. Farming in India is becoming hard and unsuccessful due to several causes like unexpected rainfalls,droughts, increased cost of cultivation due to pests and diseases, decrease in productivity of land, unavailability of water etc.. Farmers get very low income for their produce due to prevailing market prices that are very unstable. Decline in Agriculture productivity and Income has a serious effect on rural house holds, and other economic, social as well as sustainability indicators.

Phytoremediation of Heavy metals A GREEN TECHNOLOGY TO CLEAN SOIL

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Why to use phytoremediation? Solar-driven Sustainable green technology improves air quality and sequesters greenhouse gases. Controls erosion, runoff, infiltration, and fugitive dust emissions Passive and in-situ. Applicable to remote locations, potentially without utility access Can be used to supplement other remediation approaches or as a polishing step. Can be used to identify and map contamination. Lower maintenance, resilient, and self-repairing. Provides restoration and land reclamation during clean up and upon completion. Can be cost competitive.

FLY ASH AS A ALTERRNATIVE SOURCE OF PLANTS NUTRIENTS

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Fly ash – a as the problematic solid waste all over the world. Every year coal combustion residue of thermal power plants has been regarded Indian thermal power plants produce more than 100 million tones of Fly ash ,which is expected to reach 175 million tonnes in near future and their disposal is a major problem all over the world due to limited use and possible toxic outcomes. Fly ash is one of the waste obtained from thermal power industries during the process coal ash manufacturing. Cogenerated fly Ash’ which poses a significant environmental problem. Use of fly ash in agriculture provides a fesible alternative for its safe disposal & to replace the chemical fertilizers , improve the soil environment and enhance the crop productivity. Fly ash as a management would remain a great concern with the century. Practical value of fly ash in agriculture especially in wheat can be established after repeated field experiments. Bakri et al. (2012) reported 1.85% K2O in fly ash. Fly ash also a good source of potassium as it contains 3.01% K2O. Anguissola et al., (1999). Fly ash is although rich in majority of micro and macro nutrient such as Fe, Mn , Zn , Cu , Ca , and N ,P ,K, Mg, etc.

Resource Conservation Technology for Management of Soil Health

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Conservation agriculture useful for meeting future food demands and also contributing to sustainable agriculture. Conservation agriculture helps to minimizing the negative environmental effect and equally important to increased income to help the livelihood of those employed in agril. Production. Introduction of conservation technologies (CT) was an important break through for sustaining productivity, It seeks to conserve, improve and make more efficient use of natural resources through integrated management of soil, water, crops and other biological resources in combination with selected external inputs.

SOIL CARBON DYNAMICS UNDER INTENSIVE CROPPING SYSTEM

Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani

Soil is the largest carbon reservoir pool of terrestrial ecosystem and plays a key role in the global carbon budget and greenhouse effect. It contains 3.5% of the earth’s carbon reserve as compared with 1.7% in the atmosphere , 8.9% in the fossil fuels, 1.0% in the biota and 84.95% in the oceans. Soil reserves about 1550 GT of carbon as Soil Organic Carbon (SOC) and 1700 GT as carbonate carbon (Soil Inorganic Carbon , i,e SIC).Soil carbon(C) plays an important role in exchange of CO2 between atmosphere and biosphere. SOC and SIC are important as it determine ecosystem and agro-ecosystem functions influencing soil structure ,soil fertility ,water holding capacity , cation exchange capacity and other soil characteristics.

More from Vasantrao Nail Marathwada Krishi Vidyapeeth, Parbhani (20)

Determination of soil texture

Determination of calcium and magnecium in water sample

Determination of gypsum requirement of alkali soil

Determination of carbonates and bicarbonates in water sample

Determination of total potassium from plant material

Determination of total phosphorus in plant materials

Determination of total nitrogen in plant material

Determination of soil available phosphorous

Collection and processing of soil samples for analysis

Distribution of wasteland and problem soils

SULPHUR IN SOIL AND ITS MICROBIAL TRANSFORMATION

Integrated Nutrient Management For Sustainable Vegetable Production

NUTRIENT MANAGEMENT CHALLENGES AND OPTIONS

RECENT DIGNOSTIC TECHNIQUES AND AMELIORATIVE MEASURES OF NUTRIENTS DEFICIENCI...

NANO-FERTILIZERS FOR PRECISION AND SUSTAINABLE AGRICULTURE

Soil and Water Management towards Doubling Farmer’s Income

Phytoremediation of Heavy metals A GREEN TECHNOLOGY TO CLEAN SOIL

FLY ASH AS A ALTERRNATIVE SOURCE OF PLANTS NUTRIENTS

Resource Conservation Technology for Management of Soil Health

SOIL CARBON DYNAMICS UNDER INTENSIVE CROPPING SYSTEM

Recently uploaded

AGRICULTURE Hydrophonic FERTILISER PPT.pptx

BanitaDsouza

"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...

MMariSelvam4

The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet. Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies. By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet. In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.

Celebrating World-environment-day-2024.pdf

rohankumarsinghrore1

Sustainable farming practices in India .pptx

chaitaliambole

UNDERSTANDING WHAT GREEN WASHING IS!.pdf

JulietMogola

Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.

Natural farming @ Dr. Siddhartha S. Jena.pptx

sidjena70

DRAFT NRW Recreation Strategy - People and Nature thriving together

Robin Grant

Alert-driven Community-based Forest monitoring: A case of the Peruvian Amazon

CIFOR-ICRAF

Presentación Giulio Quaggiotto-Diálogo improbable .pptx.pdf

Innovation and Technology for Development Centre

growbilliontrees.com-Trees for Granddaughter (1).pdf

yadavakashagra

Characterization and the Kinetics of drying at the drying oven and with micro...

Open Access Research Paper

The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.

Artificial Reefs by Kuddle Life Foundation - May 2024

punit537210

Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems. One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are. Please visit our website: https://kuddlelife.org Our Instagram channel: @kuddlelifefoundation Our Linkedin Page: https://www.linkedin.com/company/kuddlelifefoundation/ and write to us if you have any questions: info@kuddlelife.org

Environmental Science Book By Dr. Y.K. Singh

AhmadKhan917612

Navigating the complex landscape of AI governance

Piermenotti Mauro

IPCC Vice Chair Ladislaus Change Central Asia Climate Change Conference 27 Ma...

ipcc-media

Prevalence, biochemical and hematological study of diabetic patients

Open Access Research Paper

Diabetes is a rapidly and serious health problem in Pakistan. This chronic condition is associated with serious long-term complications, including higher risk of heart disease and stroke. Aggressive treatment of hypertension and hyperlipideamia can result in a substantial reduction in cardiovascular events in patients with diabetes 1. Consequently pharmacist-led diabetes cardiovascular risk (DCVR) clinics have been established in both primary and secondary care sites in NHS Lothian during the past five years. An audit of the pharmaceutical care delivery at the clinics was conducted in order to evaluate practice and to standardize the pharmacists’ documentation of outcomes. Pharmaceutical care issues (PCI) and patient details were collected both prospectively and retrospectively from three DCVR clinics. The PCI`s were categorized according to a triangularised system consisting of multiple categories. These were ‘checks’, ‘changes’ (‘change in drug therapy process’ and ‘change in drug therapy’), ‘drug therapy problems’ and ‘quality assurance descriptors’ (‘timer perspective’ and ‘degree of change’). A verified medication assessment tool (MAT) for patients with chronic cardiovascular disease was applied to the patients from one of the clinics. The tool was used to quantify PCI`s and pharmacist actions that were centered on implementing or enforcing clinical guideline standards. A database was developed to be used as an assessment tool and to standardize the documentation of achievement of outcomes. Feedback on the audit of the pharmaceutical care delivery and the database was received from the DCVR clinic pharmacist at a focus group meeting.

ppt on beauty of the nature by Palak.pptx

RaniJaiswal16

Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Ventures

greendigital

Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune. Follow us on: Pinterest Introduction Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific. Early Life and Musical Beginnings Humble Origins Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career. First Steps in Music Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth. Rise to Stardom Breakthrough Albums The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth. Iconic Songs Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry. Acting and Film Career Hollywood Ventures In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth. Television Appearances Nelson's char

Daan Park Hydrangea flower season I like it

a0966109726

NRW Board Paper - DRAFT NRW Recreation Strategy

Robin Grant

Recently uploaded (20)

AGRICULTURE Hydrophonic FERTILISER PPT.pptx

"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...

Celebrating World-environment-day-2024.pdf

Sustainable farming practices in India .pptx

UNDERSTANDING WHAT GREEN WASHING IS!.pdf

Natural farming @ Dr. Siddhartha S. Jena.pptx

DRAFT NRW Recreation Strategy - People and Nature thriving together

Alert-driven Community-based Forest monitoring: A case of the Peruvian Amazon

Presentación Giulio Quaggiotto-Diálogo improbable .pptx.pdf

growbilliontrees.com-Trees for Granddaughter (1).pdf

Characterization and the Kinetics of drying at the drying oven and with micro...

Artificial Reefs by Kuddle Life Foundation - May 2024

Environmental Science Book By Dr. Y.K. Singh

Navigating the complex landscape of AI governance

IPCC Vice Chair Ladislaus Change Central Asia Climate Change Conference 27 Ma...

Prevalence, biochemical and hematological study of diabetic patients

ppt on beauty of the nature by Palak.pptx

Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Ventures

Daan Park Hydrangea flower season I like it

NRW Board Paper - DRAFT NRW Recreation Strategy