eChapters

Geographical Indications (GI) are indications or symbols that are affixed to products that possess a specific geographical origin and are known for their unique qualities or reputation. These products can be agricultural, natural, or manufactured goods that are essentially attributed to a particular region, locality, or country where they are produced. According to Article 22.1 of the TRIPS Agreement, GIs identify a good as originating from a specific territory, region, or locality, where a given quality, reputation, or characteristic of the good is essentially attributable to its geographical origin.

GIs are a product of collective tradition and decision-making and continue to evolve. They represent a combination of human effort, culture, land resources, and climatic conditions. GIs are limited to a specific region and are not transferable from one owner or region to another. A product that has a GI tag is associated with a specific geographical area where it is developed, and the GI sign on the product indicates its origin. Products designated with a GI acquire a high reputation and are valuable commercial assets for the geographical region where they originated. However, GIs are also exposed to misappropriation and forgery, and therefore require both national and international protection.

The earth has two motions. (1) Rotation and (2) Revolution. The earth rotates about its axis (west to eastward) with a speed of 464 m/s or 1669 km/hr. Its angular speed of rotation is about 7.29 x 10^-5 radians/sec or 0.26244 radians per hour. This rotation causes day and night and diurnal variations of weather.

The rotating earth revolves round the sun in an elliptical orbit (with the sun at one of its Foci) with a speed (orbital speed) of about 1.073 x 10⁵ km/hr or 29770 m/s or 29.8 km/s. This revolution causes seasons. It has been stated earlier that the apparent path of the sun with respect to the celestial sphere is called ecliptic.

Abstract: Limoniums, popularly called as statice/ Sea lavender are morphologically diverse and admired for their ornamental value. Perennial annual statice is widely cultivated worldwide for both, garden decoration and indoor decoration. This chapter includes a short overview of the taxonomic and reproductive behaviour of the genus. Majority of the species are triploids and reproduce apomictically. Limoniums exhibit incompatibility linked with pollen and stigma dimorphism, heterostyly and biparental inbreeding and species cross compatibility leading to genetic variability. Many F₁ hybrids are available for commercialization as potted lines. Use of tissue culture, molecular markers, embryo rescue, cryopreservation, super compact transgenic clones has been discussed. No genetic information and trait heritability has been established for this crop. Traits of interest to flower breeders for crop transformation include: plant architecture, panicle length, number of branches per panicle, novel colours of both calyx and corolla, high number of flowers per stem, environmental adaptation to stressful conditions, etc.

Keywords: F₁ cultivars, interspecific hybridization, polyploidization, self incompatibility, potted plants.

Introduction

The basic resources for agriculture are sunlight, soil and water, besides the seeds and animal breeds, and human Endeavour. Another important input is the agro technique. Agricultural production is adversely affected if any of these factors is limited, or disturbed. Obviously, scientific study enables technological innovations to manipulate these factors to maximize production. Increasingly nowadays, application of science and technology also involves preventing or at least minimizing wasteful use of precious resources. The basic and natural resources in agriculture has been discussed below.

1. Soil

Optimum land utilization is important if agriculture is to be productive. India has a wide variety of soils. The Indian Council of Agricultural Research (ICAR) classifies them into eight major types. Each has its own characteristics as well as deficiencies, and each is suitable for certain crops. Soils should be tested to check their physical characteristics and nutrients before a suitable crop is grown in it: only then can yield be maximized and soil not wasted.

Packaging : Packaging of fruits, vegetables, flowers or any other commodity is chiefly done to assemble the produce in convenient units of different sizes, shapes & types for storage, transportation, marketing and distribution. The size of units may vary depending on the requirement e.g for retail marketing smaller units are preferred and for bulk transportation and storage, large units would be more convenient.

Why do we Require Packaging?

Imagine there is no packaging material and technology available. How we are going to transport apple, mango etc. to distant markets? Definitely as loose. Then how can we weigh or count the fruits being transported or marketed? This would be very difficult. Had there been no packaging the commodity would have suffered great physical, chemical and microbiological losses. It would have been very difficult to handle, manage, transport and market the produce as loose and unpacked. Therefore, the packaging of fresh as well as processed commodities was needed to contain, unitize and protect the produce.

Introduction

In the contemporary landscape of economic development, the fusion of sustainable technology practices with growth strategies has emerged as a compelling imperative. This chapter embarks on an exploration of the intricate interplay between sustainable technology practices and economic development. As societies grapple with the escalating challenges of environmental degradation and resource depletion, the integration of innovative technologies becomes pivotal for forging a path towards sustainable and resilient economies.

These are the drugs that reversibly block the propagation of action potentials along nerve axons. General anesthesia may be advantageous where complete immobilization and relaxation of the patients required. However, local anesthetic techniques are advantageous for providing surgical anesthesia in animals that are considered at risk for inhalant or intravenous anesthesia. These drugs are injected directly at the target site.

The Intergovernmental Panel on Climate Change (IPCC) in its fifth assessment report (AR5) stated that warming of the climate system is unequivocal and is more pronounced since the 1950s. The atmosphere and oceans warmed, the amounts of snow and ice have diminished, and rise in sea level is noticed. Each of the last three decades has been successively warmer at the earth’s surface than any preceding decade since 1850 and the globally averaged combined land and ocean surface temperature data show a warming of 0.85°C over the period 1880 to 2012. The recent years viz., 2015, 2016 and 2017 were the hottest years on record. The warming trend in India since 1961 has indicated an increase of 0.9°C, which is likely to impact many crops, negatively impacting food production. There are already evidences of negative impacts on yields of wheat and paddy in northern India due to increased temperature, water stress, and reduction in number of rainy days. Coastal agriculture has the onus of providing livelihood to nearly 20 % of Indian population. The water logging and coastal salinity are the major factors affecting the agricultural output from the regions.

Abstract

A large tsunami triggered due to a massive earthquake of 9.3M in the offshore of Sumatra on 26^th December 2004 created havoc in several countries of the Indian Ocean. The deadly tsunami waves lashed the towns adjoining the coastline of several countries including Indonesia, Thailand, Malaysia, India and Sri Lanka causing more than 1,50,000 deaths. The earthquake occurred along the plate boundary is marked by a subduction zone between the Indian plate and the Burmese micro plate. In Andhra Pradesh, six coastal Districts were affected and amongst them four south coastal districts experienced maximum damage. In the present study, Tuppalapalem (vagarru revenue village) of Vakadu mandal, Nellore District was selected as a case study for discussion in the article. The objective of the study was to make an inventory of the damages to the natural and physical resources, by preparing pre and post-tsunami maps on geomorphology, land use / land cover, tsunami inundation and finally the tsunami risk zonation map on 1:8,000 scale. In this process, water and soil samples of the affected regions were also collected and chemical analysis was carried out. The data on damages were collected using a specially formulated data sheet. High resolution IKONOS data of January 2000 and IRS data of January 2005 were used for the generation of respectively the pre and post-tsunami geomorphology and land use / land cover maps. Ground truth data were also incorporated in these thematic maps.

The study has revealed that the water in all the bore wells became brackish after tsunami. About 80 country boats, 40 fibre boats and nets were lost with an estimated loss of about one crore. The tidal waters damaged the bunds of the aqua-farms and deposited the transported sediments in them. The extensive casuarina plantations, were reduced by the onslaught of tsunami and the casuarina trees became brown due to their contact with tidal waters. From amongst the various geomorphic units mapped in the study area, the beach, spits, shoals, creeks, swales, palaeo creeks were inundated by tsunami where as beach ridges, dune complexes and stabilized sand dunes were not affected and hence inferred as barriers. Geomorphology, land use / land cover and the tsunami inundation maps, tsunami risk zonation map were prepared showing very high, high and moderate zones of tsunami risks. It is recommended to take up casuarina plantations extensively along the coast as a biowall, which will also provide employment to the local people. The shallow aquifers of the coastal environment were contaminated by the tidal waves. Hence, drinking water should be supplied through protected water supply schemes. As a part of the community development, proper awareness must be created through training and appraisal to the fisherman community to face such natural disasters. The coastal regulation zone act, which prohibits any construction activity within 500m of the high tide line, should be strictly enforced. Keeping in view of the experience, a holistic tsunami protection plan is needed to safe guard the Indian coasts.

Introduction

Evolution of agriculture in India has an ancient tradition of farming since beginning of human civilization. It has been referred in several ancient scripts including Vedic literature and many other ancient scriptures. Therefore, the study consists methods of cultivation, cropping pattern and status of agriculture sector in economy and in human life is essential for strengthen the agriculture sector during recent period. The agricultural sector in pre-independence India was very prone to breakdown and highly unstable. In other words, there was not stable production rate for various crops. The main reason for this was improper infrastructure for perennial irrigation, non-judicious water use, imbalance use fertilizers and manures, uncertainty and uneven distribution of rainfall throughout the year.

Importance of the farmers

Farmers, who put their labour in crop cultivation, grow crops in the land, supply food to the people generation to generation, most unprivileged and unorganized sector of their communities who used to sale labour. In ancient period, workforces were the actual owner of the land and their produce. Gradually, the farmers became paid workforce in the production system.

In the Sanskrit literature described “agriculture is a divine skill taught by sages to farmers for sustenance of life” and shows the high regard for farmers in society. The farmer was the Annadata that stands for the food provider. Farmers raised fodder for animals. Farmer planted and maintained the orchard of blessed trees after that to the village, maintained pasture land, grew herbs and medicinal plants for supply to the village physician, and fragrant flowers for worship at the temple. Farmers nurtured cattle, which gave milk and carried burdens for the community. Farmers, no doubt were the source of raw materials for all artisans and ever increasing population of the country. But farmers are often neglected, exploited, cheated and deprived from their own legitimate cash out. Farmers’ rights were slowly whittled down at first by foreign invasions, later by changes in the land ownership.

Nature has made such a beautiful system that a fruit does not spoil unless its outer covering is removed and till it is there on the plant. For example banana will not spoil for long time if we do not remove its peel. Similar is the case with apple, guava, mango and many other fruits and vegetables. But as soon as the outer covering is removed the damage begins and the commodity is spoilt very soon.

Preservation is extending shelf life of fresh or processed food by using various methods and prevention or reduction of spoilage. Better the preservation, lesser the spoilage, more the spoilage poorer and inefficient is the preservation.

Therefore, in order to prevent or reduce the spoilage, we have to first identify and understand the causes of spoilage. There are chiefly 3 agencies that cause spoilage in fruits and vegetables i.e. (i) microorganisms, (ii) enzymes & chemical changes and (iii) man, animals, rodents, insects, etc. For effective preservation we have to check the growth and activity of these spoilage causing agencies. So, in order to prevent spoilage and preserve a perishable commodity for long time the following principles and methods are to be followed.

As already discussed in above chapter there are various physical, geographical and environmental constraints that are associated with the hill agriculture, thus the scope for` agricultural policies based on modern input-intensive agriculture is inhibited in the hilly areas resulting in the majority of the hill communities to either live on subsistence agriculture or immigrating to other parts of the country for employment. The policies that might give successful results for any other state in India situated in the plains, may not prove to be fruitful in this hilly state. As the livelihood of the weaker sections in the hill areas is absolutely dependent on natural resources, their devastation will make the process of inclusive growth unsustainable in the long run. For sustainable agriculture it is necessary that agriculture of hill can be b understood in the right way and it should include all the necessary interventions on those activities in which farmers are dependent to make a livelihood. 

Being an essential component of the rich Indian past, traditional dairy products and a sophisticated classification of confections have played a significant role in the Indian economy. Depending on how it is processed, it has significant social, cultural, and economic significance. These products have been developed over a long period using a combination of experience, traditional wisdom, and culinary skills. India is emerging as the highest milk- producing country in the world with an annual production of 221.1 million tons in the year 2021–22 (Source: Basic Animal Husbandry Statistics, MoFAHD, DAHD, GoI). An estimated 50% of the milk produced in India is used to make a range of traditional dairy products, including paneer, dahi, ghee, khoa, and shrikhand. The product is not only well- established in the Indian market, but it also has significant export potential due to the large Indian diaspora living all over the world.

All native milk products that have developed over time using locally accessible technologies are referred to as traditional Indian dairy products or Indian indigenous milk products. The Indian masses’ economic, social, religious, and nutritional well- being are greatly influenced by traditional dairy products.

Classification of Traditional Indian Dairy Products

Traditional dairy products in India are typically made, packaged, and/or sold using time- honored methods without the use of machinery or meticulous documentation of the procedure. These products do, however, have several technological advantages, including their widespread appeal, reduced cost of production, straightforward manufacturing process, adoption at the rural level or collection center, large profit margin, and abundance of employment opportunities. These products are categorized according to the manufacturing principle.

In genetic studies it is necessary to distinguish two causes of correlation is chefly pleiotropy, though linkage is a cause of transient correlation, particularly in populations derived from crosses between divergent strains. Pleiotropy is simply the property of a gene whereby it affects two or more characters, so that if the gene is segregating it causes simultaneous variation in the characters is affects. For example, genes that increase growth rate increase both stature and weight, so that they tend to cause correlation between these two characters. The degree of correlation arising from pleiotropy expresses the extent to which two characters are influenced by the same genes. But the correlation resulting from pleiotropy is the overall, or net, effect of all the segregating genes that affect both characters. Some genes may increase both characters, while others increase one and reduce the other the former tend to cause a positive correlation the latter a negative one. So pleiotropy does not necessarily cause a detectable correlation. The correlation resulting from environmental causes is the overall effect of all the environmental factors that vary; some may tend to cause a positive correlation, others a negative one.
Genetic correlation
Hazel (1943) introduced this statistic and is defined as the correlation between the additive genetic values of two traits. When two traits are considered together we have three population parameters:

A hunting governor is ……….
(A) Less sensitive       (B) More sensitive
(C) More stable           (D) None of these is correct

Introduction

Strategic planning is how an organisation determines how to allocate its resources to pursue its strategy or direction. Based on an assessment of the internal and external environments within which an organisation operates, strategic management is concerned with developing and implementing an organisation’s long-term goals for its stakeholders.

When it comes to strategic planning and management, the SWOT analysis (or SWOT matrix) is a tool that can be used to determine a company’s competitive advantage by analysing its strengths, weaknesses, opportunities, and threats. Situational assessment or situational analysis is another name. TOWS and WOTS-UP are two other acronyms based on the same components.

Introduction

The Greek terms hydro, which means water and ponos, which means labor are the roots of the word hydroponics, which literally means water work. Maharana and Koul (2011) defined hydroponics as a technique of growing plants in soil less conditions with their roots immersed in a nutrient solution. According to Savaas (2017), hydroponics can be briefly defined as the cultivation of plants without soil. So, it is clear that in hydroponics, plants are grown without soil, and they get nutrients from nutrient solutions added to water.

Crop evolution stands as a testament to the intricate dance between humans and nature, spanning millennia of coexistence and mutual influence. At the heart of agricultural history lies the story of how humble wild plants were transformed into the diverse array of crops that sustain humanity today. This narrative of adaptation, selection, and innovation not only shaped the course of human civilization but also continues to underpin the global food system in the modern era.
The Origins of Agriculture
The origins of agriculture mark a pivotal moment in human history, marking the transition from nomadic hunter-gatherer societies to settled agricultural communities. As early humans began to cultivate plants for food, they inadvertently initiated a process of selective breeding that would fundamentally alter the genetic makeup of these plants. Wild grasses such as wheat, barley, and rice were among the first to be domesticated, their seeds carefully harvested and replanted by ancient farmers who recognized their potential for sustenance.

Abstract
Coastal and marine ecosystems are important for climate change mitigations. The coastal ecosystems of mangroves, seagrass meadows and tidal marshes mitigate climate change by sequestering carbon dioxide from the atmosphere and oceans at significantly higher rates, per unit area, than terrestrial forests. Phytoplankton are vital autotrophic organisms in marine and freshwater ecosystems, playing a central role in carbon sequestration through the biological carbon pump. By converting atmospheric CO2 into organic carbon via photosynthesis, phytoplankton sustain aquatic food webs and facilitate carbon transport through the food web to the ocean floor as particulate organic carbon. This process, influenced by microbial activity and the sulfur cycle, results in the long-term storage of carbon in deep-sea
sediments, reducing atmospheric CO2 levels. Notably, phytoplankton exhibit high carbon fixation rates and lipid productivity, particularly among the chlorophyceae group, enhancing their effectiveness as a natural carbon sink. Biological carbon fixation is an attractive strategy for climate mitigation, offering a net-zero carbon emission approach to CO2 capture and storage. Assessing the efficiency of phytoplankton in carbon sequestration, through  factors like biomass, growth rates, and oceanic conditions, is essential for understanding and potentially amplifying the ocean’s role as a carbon sink, which is critical in addressing global climate change.
Keywords: Phytoplankton, Carbon sequestration, Climate change and Coastal waters.

The term ‘Ecology’ deals with the study of organisms from all sources and their interaction with surrounding environments. The aim of ecology is, therefore, to understand and also to explain the relationships of all organisms to their environment. In this respect, the duty of the ecologist is to study a particular environment, estimate the population of each species, recognize the communities, and determine their activities and their interactions with both related species, the rest of the community, and their environment. Macroecological studies always initiate by defining the species composition and then proceed to draw certain conclusions on the role of these species in the ecosystem. On the other hand microbial, especially bacterial classical taxonomy (based on isolation techniques and determination of morphology and in vitro biochemical characteristics of isolates) for determination of each species of aquatic bacteria is almost impossible, except in a few cases. Consequently, the microbial ecologist has to depend upon certain methods that can measure the biomass or activity of a very large conglomerate of coexisting microbial taxa in an aquatic environment. Probably, this has caused the very slow development of microbial ecology concepts and application of a general ecological theory to the microbial ecology.