In a country like Bangladesh where land is scarce, effort should be taken to increase production through integration of various production system like animal-cum-fish or rice-cum-fish culture for efficient utilization of available meagre resources and maximization of production of diversified products, from a minimum area, which will increase the income of the farmers and would enhance food production. A multi-commodity farming system presents more advantages to a mono-cropping system. But the commodity-integration must fit into the particular farmer's capability, resources and need as well as the social, economic and environmental factors around him.
In a country like Bangladesh where land is scarce, effort should be taken to increase production through integration of various production system like animal-cum-fish or rice-cum-fish culture for efficient utilization of available meagre resources and maximization of production of diversified products, from a minimum area, which will increase the income of the farmers and would enhance food production. A multi-commodity farming system presents more advantages to a mono-cropping system. But the commodity-integration must fit into the particular farmer's capability, resources and need as well as the social, economic and environmental factors around him.
In this presentation i have discussed about the importance of food resources, world food problems and changes caused in agriculture and its impact and also it will clearly explain about the condition in Indian food economy. it will also explain a overgrazing in the land
Environmental science Module 1 Topic. This PPT is not a work of mine and was provided by our college professor during our graduation, so I am not sure about the original author. The credit goes to the Original author.
Improving diet diversity, quality and ecosystem sustainability. By Federico Mattei Bioversity International. Read more about Bioversity International’s work on diet diversity for nutrition and health. http://www.bioversityinternational.org/research-portfolio/diet-diversity/
In this topic you can able to know about the agriculture and also how much the farmer struggles without crops and how the poor facing with starvation and lack of healthiness and you can know the value of food.
Cultural AnthropologyGetting FoodCultural Anthro.docxfaithxdunce63732
Cultural Anthropology
Getting Food
Cultural Anthropology
Food-getting activities take precedence over all other survival needs, including reproduction, social control, defense, and transmission of knowledge to the next generation
Cultural Anthropology
In our society food-getting strategies are simplified – we merely need to go to the supermarket
Video:
"'Freegans' Take Green to Extreme"
Cultural Anthropology
But for some of the world, the level of food-getting takes up more time and is much more labor-intensive. It is called subsistence economics.
Cultural Anthropology
Subsistence economics is a situation where basically all able-bodied adults are engaged in getting food for themselves and their family as their main activity
Cultural Anthropology
Subsistence economics is how humans obtained their food for millions of years by foraging for their subsistence – e.g. gathering plants, nuts, berries, scavenging, hunting and fishing
Cultural Anthropology
Foraging is much less common today
As a subsistence style, it is used today by hunter-gatherers, who make up only about 5 million people on the planet
Cultural Anthropology
Foraging for plant life – gathering plants, berries, seeds, nuts and tubers is more common in areas close to the equator as compared to northern latitudes such as the Arctic, where plant life is scarce
Video:
"Hunter-Gatherers"
Cultural Anthropology
In northern climates, since plants are scarce, hunting is more predominant
See an Inuit (Eskimo) hunter in Northern Canada in the classic anthropological film “ “Nanook of the North” (1922)
Foragers
Foragers actually spend less time obtaining food than most other types of food-getters
!Kung adults of Southern Africa spend just 17 hours a week on average getting food
Characteristics of Foragers
Foragers generally have small communities with no class differences
Getting Food: General Features of Food Collectors
A survey of 180 food-collecting societies indicates that there is a lot of variation with regard to which food-getting activity is most important to the society. Gathering is the most important activity for 30 percent of the surveyed societies, hunting for 25 percent, and fishing for 38 percent.
*
Food Production
Most of the world does not forage for food but produces it in one fashion or another
3 types of food production; horticulture, pastoralism, and intensive agriculture
No food production strategy is perfect, as the videos illustrate
Video:
'Women’s Horticulture Group in Burkina Faso"
Food Production
Horticulturalists have relatively small plots of land
Often use hand tools instead of machines
May also raise small animals; pigs, chickens, sheep, goats
Getting Food: Food Production
Horticulture
Plant cultivation carried out with relatively simple tools and methods; nature is allowed to replace nutrients in the soil, in the absence of permanently cultivated fields
Main Horticultural Method - Shifting cultivation
.
As we celebrate International Women's Day, it is important to recognize that there is an urgent need to better understand the role that gender plays in smallholder farming systems, and forest communities, in order to develop effective biodiversity conservation and use strategies for food security. Happy International Women's Day!
Read more about Bioversity International’s research-for-development portfolio and strategic priorities.
http://www.bioversityinternational.org/research/
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
2. FOOD….
Food is any substanceconsumed to provide
nutritional support for the body.
It is usually of plant or animal origin, and contains
essential nutrients, such as carbohydrates, fats,
proteins, vitamins, or mineral.
Out of thousands of edible plants and animals
around 3 dozen types form major food of humans
Agriculture is the source of majority of food
components
4. STATISTICS SAY…
Minimum caloric intake should be 2500 calories /day
If less than 90% of this amount: Undernourished
If less than 80% : Seriously undernourished
Deficiency or lack of nutrition causes: MALNUTRITION.
Last 50 years food production…tripled
Population growth rate also high…..
Every year 40 million people die of MALNUTRITION and
UNDERNOURISHMENT
300 million Indians are UNDERNOURISHED
Food production in 64 developing countries….lagging behind
population growth rate……
6. MORE FOOD….MORE PRODUCTION
Agricultural improvement by: new
machines, hybrid technology,
improved varieties, excessive
fertilizers, irrigation etc
Milk, poultry and meat products:
Hybridisation techniques, improved
sanitary conditions, disease control,
medicines, OVERGRAZING
7. OVERGRAZING AND ITS IMPACTS
Grazing on grasslands or pastures.
Available areas under decline
Exceed the CARRYING CAPACITY
Impacts:
Land degradation
Soil erosion
Loss of Useful Species
8. AGRICULTURE AND ITS IMPACTS
Necessary as it’s the major source of food
It dates back to as long as humans exist
Hunter gatherer-----------civilized by agriculture
Slash and burn traditional technique used.
9. IMPACTS OF EXCESSIVE AGRICULTURE
Traditional agriculture and its impacts
Modern Agriculture and its Impacts:
Impacts of HYV(high yield varieties)
Fertilizer related problems
Pesticide related problems
Water logging
Salinity problem
11. HIGH YIELD
VARIETIES
Encourage
MONOCULTURE
These crops demands
controlled irrigation.
These crop should be
irrigated at right time
as per the schedule and
in right quantity.
Most of the HYV seeds
are dwarf varieties.
They need higher
doses of fertilizer.
HYV crops are highly
susceptible to pests.
12. FERTILIZER RELATED PROBLEMS
N, P, K are essential macronutrients
Highly used to get boost in production
They cause MICRONUTRIENT IMBALANCE
Eg: Punjab and Haryana soils suffer from severe
deficiency of Zinc.
Nitrates pollute ground water. Conc more than 25
mg/l….causes Blue Baby Syndrome
Eutrophication
14. WATER LOGGING AND SALINITY
PROBLEM
Over irrigation is the major cause
Inadequate drainage leads to high
water column
Pore spaces drenched with water
No adequate gaseous exchange
1/3rdof cultivable land affected by salts
Accumulation of salts like NaCl, sodium sulphate, calcium and
magnesium chloride
High electrical conductivity and high sodium percentage
Water evaporates and leaves behind a white crust of salt
Punjab and Haryana face problem