This document discusses organic matter in soil and materials that can be used to improve soil quality in gardens. It identifies the main sources of organic matter as the natural decomposition of plant and animal remains, as well as imported materials like farm yard manure and garden compost. Benefits of organic matter include improving soil structure and water and nutrient retention, while limitations include rapid breakdown in well-drained soils and needing regular applications. Specific organic materials discussed are farm yard manure, garden compost, mushroom compost, and municipal compost, comparing the benefits and limitations of each for soil improvement.
As we all know that Heavy metals are contaminants of much environmental apprehension, as they are hazardous to human being and other biota.
They are the cause of Disturbing the food chain.
for the removal of heavy metals Pphytoremediation technique has been widely used in Pakistan.
Phytoremediation may be applied wherever the soil or static water environment has become polluted or is suffering ongoing chronic pollution.Examples where phytoremediation has been used successfully include the restoration of abandoned metal mine workings, and sites where polychlorinated biphenyls have been dumped during manufacture and mitigation of ongoing coal mine discharges .
phytoremediation plant list
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phytoremediation ppt
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environmental topics for projects
environmental engineering research topics
engineering final year project ideas
environmental engineering projects
final year computer engineering projects
final year project for electrical engineering
phytoremediation plant list
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in this presentation describe about the plant tolerance of salt. there are two types of crops. highly tolerant crops or moderately tolerant crops. also describe the effect of salt in plants. and the adaptive response of plant in salt affected soil. how to improve the soil when they are effected with salts.
As we all know that Heavy metals are contaminants of much environmental apprehension, as they are hazardous to human being and other biota.
They are the cause of Disturbing the food chain.
for the removal of heavy metals Pphytoremediation technique has been widely used in Pakistan.
Phytoremediation may be applied wherever the soil or static water environment has become polluted or is suffering ongoing chronic pollution.Examples where phytoremediation has been used successfully include the restoration of abandoned metal mine workings, and sites where polychlorinated biphenyls have been dumped during manufacture and mitigation of ongoing coal mine discharges .
phytoremediation plant list
phytoremediation advantages disadvantages
phytoremediation hemp
phytoremediation process
plants for phytoremediation
phytoremediation project
phytoremediation ppt
phytoremediation research papers
environmental engineering project topics
final year project topics
environmental topics for projects
environmental engineering research topics
engineering final year project ideas
environmental engineering projects
final year computer engineering projects
final year project for electrical engineering
phytoremediation plant list
plants for phytoremediation
what is phytoremediation
examples of phytoremediation
phytoremediation process
phytoremediation trees
best plants for phytoremediation
types of bioremediation
in this presentation describe about the plant tolerance of salt. there are two types of crops. highly tolerant crops or moderately tolerant crops. also describe the effect of salt in plants. and the adaptive response of plant in salt affected soil. how to improve the soil when they are effected with salts.
pptx containing information about noise, soil-solid waste pollution.
Also contains information about disaster management and sustainable development goals(SDG)
In recent years, it is no doubt that in India, where on one side pollution is increasing day by day due to accumulation of organic waste and on the other side there is a great shortage of organic manure.
It has been estimated that India, as a whole, generates as much as 25 million tonnes of urban solid waste of diverse composition per year. Solid waste comprises of both organic and inorganic matter.
Under the present condition of environmental degradation, vermicomposting technology is the best way to meet all the requirements of the society. This is a process of recycling trash/agricultural wastes in an efficient and eco-friendly manner in order to produce quality compost.
Organic wastes can be broken down and fragmented rapidly by earthworms, resulting in a stable non-toxic material with good structure, which has a potentially high economic value and also acts as a soil conditioner for plant growth.
It is a type of composting in which worms eat and metabolize organic matter that comprises to a better end product known as Vermicast (commonly called as BLACK GOLD) which has a stuff of nutrients that can be directly incorporated into the soil to help with plant fertilization, soil enrichment and soil stability.From a social point of view, organic fertilizers will:
Improve the social status of the individuals and the community.
Create motivation for people to live in the countryside by providing job
opportunities and business plans.
From a hygienic point of view, organic fertilizers will:
Produce chemical-free crops which will improve people's health.
Reduce the danger of lung diseases and other diseases resulting from burning the organic wastes in the field.EPIGEIC EARTHWORMS:
Earthworms of this group cannot make burrows in the soil. They can only move through crevices of the surface. They feed exclusively on decomposing organic wastes.
ENDOGEIC EARTHWORMS:
They are subsoil dwellers. Secretions of body wall of earthworms cement and smoothen the walls of the burrows and protect the wall from collapsing easily. They move below 30cm or more in the soil
ANECIC EARTHWORMS:
They are found in the soil, which is not frequently disturbed. They make very complicated burrows in the sol and they firmly pack their burrow walls with their castings. The Anecic earthworms like Epigeic earthworms are commonly found in temperate countries.Vermicompost is an excellent soil additive made up of digested compost. Worm castings are much higher in nutrients and microbial life and therefore, are considered as a higher value product. Worm castings contain up to 5 times the plant available nutrients. It not only adds microbial organisms and nutrients that have long lasting residual effects, it also modulates structure to the existing soil, increases water retention capacity. Vermicompost contains an average of 1.5% - 2.2% N, 1.8% - 2.2% P and 1.0% - 1.5% K. The organic carbon is ranging from 9.15 to 17.98 and contains micronutrients Nitrogen, phosphorus, Potassium..
We provide advanced composting technologies and quality compost turners for our dearest customers all over the world. website: http://www.compost-turner.net
This is a slideshow to instruct Master Gardener students about the properties of soils with respect to plant nutrition. Professor J. Stevens, LSU AgCenter fertility specialist, created this PPT
Basics of Organic Vegetable Gardening; by Maine Organic Gardeners Association
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For more information, Please see websites below:
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Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
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Double Food Production from your School Garden with Organic Tech
http://scribd.com/doc/239851079
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Free School Gardening Art Posters
http://scribd.com/doc/239851159`
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Companion Planting Increases Food Production from School Gardens
http://scribd.com/doc/239851159
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Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
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City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
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Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
Harness nature’s secret to healthy, fertile soil. Everyone can take advantage of basic composting techniques to improve soil quality and reduce waste. In this class we will discuss the advantages of various composting methods, and provide you with ideas for improving your soil to produce healthier, more vigorous plants.
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.
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.
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.
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.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
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.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
1. RHS Level 2 Certificate Barriers to Learning and Soil Organic Matter
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8. Advantages and disadvantages of crop debris etc Recycles waste Soil may then contain very coarse organic matter Low effort – digging in only Turning in weed seeds that will germinate if exposed to light No risk of importing diseases Unlikely to be sufficient on its own Present on site already Disadvantages Advantages
9. Advantages and disadvantages of compost Uncertain nutrient composition. Recycles waste that would otherwise be dumped May contain pests and diseases if not ‘hot’ composted Good source of nutrients Local authority compost may contain plastics, perennial weeds etc Low cost – either free or purchased from LA Disadvantages Advantages
10. Advantages and disadvantages of Farm Yard Manure Can acidify soil; anaerobic decomposition causes foul smell Easily available and inexpensive in bulk Can contain herbicide residues Good for improving drainage Uncertain nutrient composition Good source of nutrients Needs to be stacked and stored Long lasting in the soil Disadvantages Advantages
11. Advantages and disadvantages of spent mushroom compost Can be expensive due to transport costs unless collected. Good organic content and already partially rotted – no need to stack. Alkaline so not good for acid loving plants, fruit etc Alkaline so good for vegetable plots Not readily available in many areas Recycles waste Disadvantages Advantages
12. Advantages and limitations of adding organic matter to the soil Likely to need to import material Improves CEC Can acidify the soil as it decomposes Darkens soil so it warms more quickly Breaks down more quickly in well aerated, well drained soils Encourages formation of ‘crumb’ structure Needs to be regularly applied in bulk – especially intensively cultivated soils Improves drainage and water holding capacity Limitations Advantages
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