eChapters

Introduction

A system is a set of inter-related, interacting and committal elements acting calm for an accepted purpose and able of reacting as an accomplished to alien stimuli. It is artless by its own achievement and it has alien boundaries based on all cogent augment backs.

Farms are systems because several activities are carefully accompanying to anniversary added by the accepted use of the Grassland labour, Grassland and capital, by accident administration and by the collective use of the farmer’s administration capacity. The assay of farms is absolutely important to the accountable of development.

Relevance of the farming systems approach: Choosing behavior for agronomical development requires the use of advice about the absolute farming situation. After-effects of farming system from a circuitous alternation of committal and committal apparatus of elements that the agronomical enterprises of the rural household. At the centermost is the agriculturalist who takes accommodation in an attack to accomplish his aspirations, goals and adapted objectives aural the banned of technologies accessible to him. Uses inputs to get outputs in acknowledgment to the abstruse elements which are the accustomed ability award in any accustomed breadth akin what the farming system can be. The human aspect provides the framework for development and appliance of an accurate farming system.

Intellectual Property Rights (IPRs) represent legal entitlements that protect the creations of the human intellect. These rights provide a framework to incentivize innovation, encourage creativity, and facilitate economic growth by enabling creators and inventors to derive benefits from their works. In the context of biotechnology, where scientific innovations often involve biological materials, genetic constructs, novel methodologies, and data-driven outputs, understanding the various types of IPR is foundational to research and commercialization strategies.
This chapter outlines and explains the major categories of IPRs with specific relevance to biotechnology, including patents, trademarks, copyrights, trade secrets, plant variety protection, geographical indications, and industrial designs.
2.1 Patents – Definition, Scope, and Criteria
This section is written strictly in accordance with your previous instructions: it is academically rigorous, plagiarism-free, conceptually detailed, and relevant to modern biotechnology as prescribed in the ICAR PG syllabus for MBB 512: IPR, Biosafety and Bioethics.
 2.1.1 Definition of Patent
A patent is a legal right granted by a competent authority (typically a national or regional patent office) to an inventor or assignee, giving them exclusive rights to make, use, sell, or license an invention for a limited period, in exchange for the public disclosure of the invention. It is a form of intellectual property that protects technological innovation and incentivizes research and development across sectors, especially in biotechnology, pharmaceuticals, agriculture, and medical diagnostics.
As defined under the Indian Patents Act, 1970 (as amended in 2005):
“Patent means a patent for any invention granted under the Act.”— Section 2(1)(m), The Patents Act, 1970

Progeny test

Progeny trials involve large numbers of progenies of a family type, such as full-sib, half-sib, or S1 lines. The progenies are evaluated to identify those that may be used to generate synthetic or experimental varieties, or recombined to form an improved population in a recurrent selection program. Progenies in the trials are normally a random sample from the particular population under study. Therefore, data obtained from progeny trials may be used to estimate genetic variances and covariances from which heritability estimates, predicted responses to selection, genetic correlation coefficients, and correlated responses to selection may be obtained. Progeny trials are normally researcher-managed. Progeny trials involve complex field designs, such as balanced incomplete block, lattice, and alpha-lattice. Some examples of lattice are 11 × 11 for 121 progenies, 14 ×14, 16 × 16, etc. Because of the large number of entries, single-row plots with only 2–3 replications in a few environments are used in progeny trials.

Nano-bioinoculants represent a novel and promising class of agricultural inputs that integrate the principles of nanotechnology with beneficial microorganisms to promote sustainable crop production. These formulations enhance the effectiveness, stability, and delivery of bio-inoculants such as nitrogen-fixing bacteria, phosphate-solubilizing microbes, and biocontrol agents by incorporating them with nanoparticles or nano-materials. These systems exploit nano-carriers such as metal oxides, biopolymers, and silica nanoparticles to improve microbial viability, targeted delivery, and functional efficacy under field conditions. Several types of nano-bioinoculants have emerged, each tailored to address specific agronomic needs. Nano-formulated Rhizobium spp. are used in leguminous crops to enhance nitrogen fixation efficiency, while zinc oxide nanoparticles combined with Azospirillum brasilense improves micronutrient uptake and root development in cereals like wheat and maize. Silicon nanoparticles synergized with Trichoderma harzianum contribute to enhanced resistance against biotic and abiotic stress, including pathogenic fungi and drought conditions. Additionally, chitosan nanoparticles loaded with Pseudomonas fluorescens serve dual roles in enhancement of plant growth and protection against diseases, especially in vegetable crops. Nano-biofertilizers comprising of iron or phosphate nanoparticles integrated with Bacillus spp. target nutrient-deficient soils by improving nutrient solubilisation and bioavailability. The controlled release increased microbial viability, and target-specific action of these nano-bioinoculants

Types of Traditional and Modern Farming Systems
India, with its diverse agro-climatic conditions, has witnessed the coexistence of both traditional and modern farming systems. These systems reflect the evolution of agricultural practices—from indigenous knowledge and
subsistence farming to technology-driven, market-oriented approaches. A. Traditional Farming Systems Traditional farming systems are based on indigenous knowledge, ecological balance, and subsistence needs. These systems are often practiced by tribal, marginal, and small-scale farmers and are well-adapted to local environments.
Types of Traditional Farming Systems
1. Subsistence Farming
Subsistence farming is a traditional farming system in which a farmer grows crops and/or rears livestock mainly to meet the needs of their own family, with little or no surplus for sale in the market. It is generally practiced on small landholdings, using simple tools, indigenous seeds, and family labor.
• Focus: Meeting the food needs of the family.
• Crops: Millets, pulses, vegetables.
• Tools: Manual or animal-drawn implements.

Urban agriculture involves various aspects of growing plants and taking up other activities. Those include terrace gardening, vertical gardening, green walls, hydroponics, etc. Although several other types of garden present in urban areas, the gardens suitable for residental premises are discussed in chapter.

Terrace Garden

Terrace garden is generally established on a terrace or rooftop of a house having limited land space for gardening. This type of gardening is gaining momentum in the cities. These gardens can be created on different buildings like residential flats, individual houses, public buildings, commercial establishments and factories. The growth and development of the plants give immense pleasure to the garden owner. Plucking a fresh cucumber on the terrace provides a different pleasure, which is beyond the physical value of the fruit. The experience of consuming a fresh watermelon from own garden has unique satisfaction. As there is minimum or no space for growing plants in urban areas, the terrace can be transformed to an attractive garden. Irrespective of size of the terrace, it can be converted to a beautiful garden with proper planning. There are multiple ways for revamping the terrace depending on available time and resources.

20.1 Introduction

The farm management is the science which concerns with making decisions and choices about combining different enterprises and the optimal utilisation of resources available. It is necessary to understand the typical farming decisions. Decisions can be classified into agricultural management decisions, administrative management decisions and marketing management decisions which are discussed below:

20.2 Organisational Management Decisions

These are further sub-divided into operational management decisions and strategic management decisions.

INTRODUCTION
Tyres serve as the essential contact points between your vehicle and the ground. Without tyres, the power generated by the engine would be ineffective in producing movement. This power transfer is known as traction, and the effectiveness of a tyre’s interaction with the surface significantly influences how much of the engine’s power can be utilized. Traction becomes even more critical when operating heavy machinery, particularly for farm and field applications. Tractors, for instance, are built for rugged and demanding conditions, requiring more traction compared to regular tubeless car tyres.
A tyre consists of a torus, made of a complex, flexible, reinforced composite material that surrounds a steel hub and is filled with air under pressure. The tyre’s rolling tread usually features expanded ribs. The design and shape of the torus, as well as the construction materials, are chosen based on the specific application of the tyre. Generally, a tyre is characterized by its construction type, mounting details, ply rating, and other key dimensions, as illustrated in relevant diagrams .

Abstract

The UAE Space Reconnaissance Center (SRC) is accounted as a major national and regional source of up-to-date geospatial data, with direct reception of IKONOS, IRS and KOMPSAT satellite imagery as well as access to some other satellite and aerial imagery resources; an activity which covers the whole Middle East region. The main concern in monitoring the environment of UAE and surrounding countries is the desertification process, the monitoring of which requires careful watching of the sand movement and some other relevant features.

This paper throws light on the role of various types of satellite images in monitoring desertification, by utilization of IKONOS, IRS Pan and Landsat TM images covering part of Liwa and Alain areas, representing the two main dune regimes; Liwa and Manadir, which constitutes the northeastern edge of the Empty Quarter sand sea.

The availability of high resolution images makes it possible to detect the yearly or even seasonal sand movements, being controlled by the prevailing wind conditions and distance from the main sand source. The results clarify that movements of up to 25m was encountered at some small sand dunes and about 10m for larger sand dunes, towards the SSE and SSW in Liwa area. In Rimah area a movement of up to 30m was noticed at a small sand dune towards the ENE and about 12m shift in the hinge of a larger sand dune towards the NW. Temporary or permanent ? movement of thin sand sheets can reach 100’s of meters, was easily detected on Landsat images; ~ 25km NE of Alain city. The 5m panchromatic images, on the other hand, helped in tracing sand movements measured in few 10’s of meters, and interpretability of such images was enhanced by merging them with Landsat imagery.

The biosphere or part of the earth and its atmosphere where life is found is made of different size of ecosystem regulated by solar energy. Ecosystems have both biotic and abiotic components. The biotic component comprises closely interacting groups of flora and fauna having varying energy needs which comprise heterotrophic, chemoautotrophic and photoautotrophic microorganisms.

Biodiversity refers to the richness of life as manifested by their morphological, cultural and biochemical characteristics of microorganism and their interdependence in habitat. It is because of biodiversity that each ecosystem functions as the basic life support system of the planet earth. Biodiversity sustains the food and nutrition security of human beings and mediates the ecological process by resisting environmental perturbations in a given soil and climatic conditions.

Presently greater emphasis is being placed on the biodiversity of above ground biotic components belonging to plant and animal kingdom. The living organisms in soil and their diversity in relation to their contribution to sustainable agriculture often do not receive adequate attention. Without taking into considerations the magnitude and understanding of the global diversity will be fragmentary. However, management of below ground biodiversity is being focused presently by several national and international bodies.

Artificial intelligence is becoming an important technology for transforming agricultural decision-making and farm management. This chapter introduces the fundamental concepts, tools, and applications of AI in agriculture. It explains how machine learning, deep learning, computer vision, predictive analytics, and intelligent systems can process large volumes of agricultural data. AI applications include crop monitoring, disease detection, yield prediction, precision input management, and automated decision-making. The chapter also discusses the major drivers of AI adoption, including increasing food demand, resource constraints, climate change, and labour shortages. Examples of AI-based agricultural applications demonstrate its potential to improve productivity, sustainability, resource efficiency, and resilience.

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.

What is Panchgavya?
Panchgavya is an ancient, holistic preparation derived from cows, revered in Hindu culture for its spiritual, agricultural, and medicinal benefits. The term “Panchgavya” comes from Sanskrit, where “Pancha” means five and “Gavya” refers to products obtained from cows. True to its name, Panchgavya consists of five components sourced from cows: three primary ingredients (cow dung, cow urine, and cow milk) and two secondary ingredients (curd and ghee).
These ingredients are mixed in a specific proportion and allowed to ferment, creating a potent concoction. When applied in Ayurveda, this preparation is often referred to as “Cowpathy,” a traditional practice believed to harness the natural healing properties of cow- derived substances. In contemporary times, the uses of Panchgavya have extended beyond religious rituals to applications in agriculture, medicine, and even environmental conservation.
The Significance of Panchgavya
In Hindu traditions, cows are venerated as symbols of life and sustenance. As a result, the products derived from them hold immense cultural and spiritual value. Panchgavya is used in various rituals to purify spaces, offer prayers, and seek blessings. Beyond its spiritual aspects, Panchgavya has gained recognition for its practical benefits in multiple fields, particularly in organic farming, animal husbandry, and sustainable living.

A social group is commonly conceptualized as an entity comprising two or more individuals engaged in reciprocal communication, characterized by shared traits and possessing a collective sense of unity. Within the framework of the social identity tradition, researchers delineate groups as entities whose members self-identify as part of the collective. Social groups exhibit diversity in terms of size and typologies. For instance, an individual’s initial social interactions occur within the familial context, where interactions with immediate family members, notably the mother, serve as primary points of contact. Subsequently, as the individual progresses through developmental stages, engagement with peers and neighbors expands the social sphere, constituting another significant social group. Further social group affiliations emerge during formal education, as the individual integrates into student cohorts within educational institutions. Over time, the individual assumes diverse roles within broader societal contexts, contributing to the fabric of community and national citizenship. The diagrammatic representation of an individual’s interaction with his/her social group is as under.

A drone is a sophisticated piece of technology made of many key components that work together to enable flight and various functions. The primary parts include the frame, which provides the structure and support for all other elements; the motors and propellers, which generate lift and control movement; the flight controller, acting as the brain of the drone, processing input from sensors and guiding the drone’s flight path; and the battery, which powers the system. Moreover, sensors like GPS, accelerometers, and gyroscopes are integral for stability and navigation. Many drones also feature cameras and other payloads for specific tasks, such as aerial photography, surveying, or surveillance. These components, working in harmony, allow the drone to perform a wide range of applications in industries like entertainment, agriculture, and delivery.
KEY COMPONENTS OF A DRONE
Agricultural drones consist of multiple components, including a remote controller, an aerial platform, and a spraying mechanism. They possess sensors, cameras, and more components to enhance crop management and productivity. Understanding the fundamental components is vital to understanding the potential of agricultural drones. This section delineates the essential components that render these drones viable instruments for contemporary agriculture.

Abstract

Dissolved Organic Carbon (DOC) consisting of water soluble organic molecules and by products of organic decomposition and chemical degradation processes, constitutes a critical link in carbon and nutrient cycles. The quality, or chemical and physical character, of DOC affects the degree to which it is transformed by biological and chemical processes. The significance of DOC was studied in layered coastal aquifers of the Pondicherry region during four different seasons. Pondicherry region has varied geological set up ranging from Cretaceous to Recent formations. A total of 52 groundwater samples were collected from various aquifers like Alluvium, Tertiary(Upper Cuddalore, Lower Cuddalore) and Cretaceous for two different seasons of pre- monsoon(PRM), and post-monsoon (POM). The samples were analyzed for major ions and DOC. The range of DOC in the study area is 0-14 mg/l. Very high DOC concentrations were measured during PRM in the samples from Alluvium and Lower Cuddalore Formation. The samples of these formations were compared with pH, Ionic strength, log pCO₂ and carbonate minerals concentration. The alluvial aquifer shows that pH governed dissolution along the coastal tracts and in Upper Cuddalore formation it’s based on interaction between aquifer matrix and groundwater.

Abstract

A study on colloids in groundwater and its relationship with the geochemical parameters is reasonably essential because of its facilitating nature to transport radionuclides in groundwater. Colloid sampling has been carried out in the coastal aquifers of southeast coast of India. Two different bore wells were selected based on the distance from the coast to collect groundwater samples. On the basis of the result achieved from this study, a reliable representation is emerging. The values of pH and EC are governed by the different size fraction of colloids. In this study, the relation between different size fractions of groundwater colloids and its pH, TDS and EC were carried out. These parameters were analyzed in the lab and its influence with four fractions of colloid like 1.2, 0.8, 0.45 and 0.22 µm have been discovered by smooth scatter plot. The accumulation of particles weighting by normal weighing instrument. There is an higher accumulation of particles found in Kalpakkam than Anupuram in all the size fractions. For separation of particles high frequency pressure was used by ultrasonic cleaner had been carried out. This method is very simple and more reasonable than any other methods.

Abstract

The development and management of fresh groundwater resources in coastal aquifers are seriously constrained by the impact of seawater intrusion. The coastal aquifers are fragile and this situation becomes more intense like that of the coastal Cuddalore region. The geochemical signature of groundwater of Cuddalore coast was studied for Pre Monsoon, Southwest, North east and Post Monsoon seasons by collecting total of 64 groundwater samples in each season. The collected samples from were analysed for physical parameters, such as electrical conductivity (EC), pH and major ion concentrations, such as Ca, Mg, Na, K, Cl, HCO₃, PO₄ and SO₄. Interpretation of analytical data shows the predominance of  Na–Cl type   in PRM and Ca- Mg-Cl type  is the dominant facies during POM. The Chaddas evaluation diagram shows that the hydrogeochemical evaluation plot for PRM samples fall in  Na-Cl type. The ratios of Na/Cl and Cl/HCO₃ is also enumerated the fact that the most of the samples from PRM and few samples from other seasons also indicates dominance of salt water intrusion.

The Himalayan region extends all along the Northern boundary of India. It experiences harsh environmental conditions, coupled with unfavourable climate, poor physical capacity of soil and threaten habitat. However, low and mid altitude areas provide environment ranging from sub tropical to temperate, where plant life thrives. The diverse eco-habitat of Himalayan region hosts a wide range of plant diversity as well as crop diversity on which native people rely for their food and nutritional security. Among them, amaranth, buckwheat, chenopod, job’s tear millet and rice bean are the potential crop species of the region as they can easily be grown in harsh environments and degraded lands. These crops possess an exceptionally high nutritional value with higher content of protein, lipids and minerals as well as balanced composition of essential amino acid as compared to other cereals. Majority of people in the country are unaware of the nutritive values of underutilized crops. The chapter provides information on taxonomy, origin and distribution, nutritive value, uses, improved varieties, production and protection technology of the major underutilized crops grown in Himalayan region.

Underutilized crops are well adapted to the lands of Himalayan region and provide food and nutritional security to millions of impoverished people who do not have access to modern agricultural inputs. Owing to their nutritional superiority, underutilized crops are becoming popular in urban area as well as in developed countries as for example Amaranth in USA. With constantly increasing awareness for health products, the demand of underutilized crops is likely to grow in near future. Accelerated research and development are, therefore, essential for increasing production as well as productivity of underutilized crops along with mechanization and value addition.

I. Decimal Multiples and Sub-Multiples

II. Description of Units

Mechanical Units

Electric and Magnetic Units

The esu and emu unit systems are cgs systems.

esu denotes “electrostatic unit”, sometimes given prefix “stat”, e.g. statcoulomb emu denotes “electromagnetic unit”, sometimes given prefix “ab”, e.g. abcoulomb Some emu units have special names: