eChapters

For maintenance of garden, a person should well acquainted with different types of tools and implements and their uses. A tool and implement is any physical item that can be used to achieve a goal, describe a procedure or process with a specific purpose. Tools that are used in particular fields or activities may have different designations such as instrument, utensil, implement, machine or apparatus. The set of tools needed to achieve a goal is called equipment. The knowledge of constructing, obtaining and using tools is technology. Varieties of implements and tools are required for carrying out the various garden operations like digging, breaking soil, clods, removal of weeds, levelling of ground, mowing lawns, planting of bulbs, layering and grafting, manuring etc. Some of the gardening hand tools are spades, garden forks, pitchfork, hoes, ploughs, shovels, pruners and ice choppers. Many hand tools have been replaced by electronic tools but gardening and landscaping hand tools are still preferred, because they are easier to use and cheaper. Garden tools can be made up of wood, metal or plastics. Landscaping and Gardening is one of the most rewarding and stress-relieving hobbies. The most common garden tool set includes: shovels, rakes, spades, diggers, trowels, etc. Gardening tools can be power or hand driven. There are some garden tools commonly used (Table 1).

Introduction

Advances in pesticide were measured exclusively by the assessment of its efficacy in management alone. But today food production has ceased to be a major concern, due to stable increase in population levels and success of innovative agricultural technologies. At this juncture, the agrochemical industry that primarily recognized the farmers as their customers has failed to acknowledge the public as an important client. Perception of the public reflects that, the negative aspects of pesticides seem to outnumber their benefits. The increased reflection on environmental concern over pesticide use has been instrumental in a large upsurge of biological disease control. Development of fungicide resistance among the pathogens, ground water and foodstuff pollution and the development of oncogenic risks has further encouraged for the exploitation of antagonistic microflora in disease management.

Biological control of plant pathogens can be broadly defined as the reduction of inoculum density or disease producing activities of a pathogen or parasite in its active or dormant state by one or more organisms, accomplished naturally or through manipulation of environment, host or antagonist or by mass introduction of one or more antagonists. The decades of laboratory experiments have led to the explosion in the field of bio-control and introduced more than 50 commercial formulations comprising of fungi and bacteria. To have a successful management of plant diseases and to have a pollution free environment, the biocontrol agents has to be ensured for its availability for commercial use by the end users. To harness the potential of biopesticides by the stakeholders and end users the product has to be registered under Central Insecticide Board authorities concerned of the respective countries.

Aim

• To design the contour bunds

Design parameters

The design of contour bund includes determination of following parameters:

• Choice of bund
• Spacing of bunds
• Size of bund
• Alignment of bund

1. Choice of bund

The choice of bund should be selected weather the contour bund or graded bund depends on the annual rainfall, soil condition and types of outlets used.

Before the discovery of chemical fertilizer in early 20^th century, organic manures and growing of legumes were the ways of replenishing soil fertility. The only other way was leaving land fallow for a few years before its re-cultivation, a practice followed in shifting cultivation (jhuming) (Garbyal, 1999). This was also true for India, where although the ?rst single superphosphate plant was set up in 1906 in Ranipet (Tamil Nadu), the real use of fertilizer started with the manufacture of urea, the ?rst plant for which was set up in 1959 at Sindri (Bihar) (Tandon, 2014). Organic manures could meet crop-nutrient needs in early days because the average grain yield of most cereals was about 1.5–2.0 t ha^–1, while the average yield of pulses was 0.5–0.75 t ha^–1. However, the crop production scenario changed rapidly after the introduction of dwarf, high-yielding varieties of wheat from Mexico, which led to the “Green Revolution” (Swaminathan, 2013). This was followed by the development of semi-dwarf, high-yielding varieties of rice and hybrids of maize, sorghum and pearl millet. These varieties/ hybrids of cereals needed 100–150 kg N ha^–1 in one growing season, and this could be met only by urea or other N fertilizers; organic manures had no chance and their use became almost nil over a period of next 25 years or so. Well-off young farmers cannot even think of making manure heaps or compost pits, the job is too hard and not a clean one. However, what is ignored is the fact, that organic manures not only supply plant nutrients but also build up soil organic matter, which improves soil physical properties, helps in storing moisture and is the elixir of life for the soil biota (Lal, 2014). A large numbers of reports are available on the effect of adding organic manures and crop residues on improving soil physical (Hati et al., 2007; Brar et al., 2015) and chemical and biological properties of soil (Prasad et al., 1999; Prasad and Mishra, 2001;Sharma et al., 2009; Prasad et al. 2014). Thanks for the organic farming (Prasad, 2005), the interest in organic manures and composts has increased in India and it is now a sought after material. However, it has not entered the main stream of crop production.

Black pepper (Piper nigrum) is indigenous to the tropical forests of Western Ghats of South India. The crop is grown in Kerala, Karnataka, Tamil Nadu, Andra Pradesh and Assam.

3.1. Theoretical background of FPOs

Farmers Producer Organization is a people based organization having both the outlook of cooperation and business. In this context the theories of collective action, group formation, social learning cooperation etc are very much pertinent here.

3.1.1 Collective action

Collective action is visible in FPCs. Collective action is defined as action taken mutually by a group of people to augment their status and achieve a common goal. Over the past two decades analytic philosophers have been investigating the nature of collective action in the sense of acting together.

Air is one of the primary things that make life on earth possible. The earth’s atmosphere or air is made up of variety of gases and other particles. The dynamic layer surrounding the earth’s surface containing various mixture of gases, moisture and solid particles (aerosols) is called atmosphere. The atmosphere is generally defined as the gaseous envelop surrounding the earth.

The formation of the earth was believed to be about five billion years ago. In the first 500 million years, a thick atmosphere emerged from the vapour and gases that were expelled from the interior of the earth. Hydrogen (H2 ), water vapour, methane and carbon dioxide were some of the gases believed to be initially formed in the atmosphere due to out gassing from the interior of the earth. About 3.5 billion years ago, the atmosphere consisted of carbon dioxide (CO2 ), Carbon monoxide (CO), water vapour (H2 O), nitrogen (N2 ) and hydrogen present in atmospheric layers like troposphere, stratosphere, mesosphere, thermosphere (Fig. 2.1). The condensation of water vapour into water led to the formation of oceans in which sedimentation occurred and the hydrosphere was created. In the initial and ancient environment, oxygen was not present. Anaerobic is technical word which literally means without air (where air is generally used to mean oxygen and aerobic indicates the presence of oxygen). Evidence of such an anaerobic reducing atmosphere was hidden in early rock formations such as iron and uranium in their reduced states.

1. Introduction

Biochar, produced from pyrolytic decomposition of lignocellulosic biomass, is a solid hard product and a unique green material for soil amendments. Its use has been identified in Amazon fertility as ancient indigenous practice. Through ‘pyrolysis’ (heating without oxygen) process (‘pyro’ which means caused by heat whereas ‘lysis’ means dis-integration), there are three types of yields we get: a solid product (biochar), a gaseous product (syngas/ synthesis gas), and a liquid (bio-oil). The solid item, biochar, is applied for soil amendments. It can be used in agricultural, industrial, and environmental as a functional material. Solid char, a common pyrolytic outcome is charcoal, typically used to designate the solid char product that is ignited for fuel, whereas “biochar” designates the unique solid char purposively used as a soil amendment agent. On the other hand, the gaseous and liquid counterparts of pyrolysis have commercial applications like green energy, feedstock raw materials, and precursors (Fig.1).

Introduction
Animal sector is growing very fast particularly in India as people’s purchasing power is increasing day by day. With increase in income, people’s dietary habit is shifting towards more animal origin products. The use of antibiotics for animal food production is growing very fast and India is the 4th largest country in the world regarding consumption of antibiotics in veterinary and animal husbandry sector. There is urgent need of AMR mitigation strategies to reduce the effect on human and animal health. As per the World Bank AMR can affect the global GDP upto 3.8% by 2050. Most of the countries in the world are very cautious regarding antibiotic residues and rejecting the livestock products which lead to economic loss. Many world agencies/forum such as CodexAMR Guidelines, UN Political Declaration on AMR Guidelines, Global Leaders Group on AMR reiterated judicious use of antibiotics. All-India Network Project on AMR inLivestock and Fisherieswas started in India to reduce the effect of AMR by educational awareness, adoption at field level, surveillance system and diagnosis but it didn’t meet out the desired outcome. Capacity building programmes in the field of AMR by training, reform in curriculum, collaboration from different fields of professionals can mitigate the harmful effect of AMR. According to the Food and Agriculture Organization (FAO), education and training play pivotal roles in translating knowledge into practical implementation, warranting the inclusion of Antimicrobial Use and AMR as integral components in professional education, postgraduate training, and continuing education within the food and agricultural sectors Training Strategies It involve Antimicrobial Stewardship training for healthcare professionals, public awareness campaigns, farmer education, and veterinary training on responsible antimicrobial use. Other critical elements include fostering collaboration through professional networks, building surveillance capacity, utilizing AI-driven tools for better decision-making, and promoting hygiene and infection prevention to reduce infection incidence and the need for antibiotics.
Training for Healthcare Professionals
There is substantial evidence that both healthcare workers and members of the public have knowledge gaps about appropriate use of antibiotics and mechanisms of antibiotic resistance. Surveillance is a prerequisite to estimate the magnitude of the AMR burden and to establish any intervention strategies, such as antimicrobial stewardship. In order to launch successful intervention approaches through cooperative efforts from different stakeholders (e.g., international agencies, human and veterinary medicine sectors, agriculture and animal production industries, and consumers), the existing knowledge gap needs to be addressed first.

The bougainvillea varieties reported from India have been mentioned above. The exact origin of all the varieties are not available. Breeders, sometimes, do not disclose the origin of varieties. An attempt has been made to trace out the mode of origin of different varieties as per available information (Anonymous 1981, Sindhu 2015, Sindhu and Swaroop 2015, Singh 1999, Singh et al., 1999, Nirody 1932, Sharma 1961, 1962, 1963, 1964, 1968, Sharma 1969, Pancho 1963, 1967, Marigowda 1957, Pancho and Elisco 1959, Pancho and Capinpin 1961, Pancho et al., 1961). Information available is not complete in most cases. Following abbreviations have been used – Hybrid Seedling (HS), Bud Sport (BS), Induced Mutant (IM) :

Tuberose (Polianthes tuberosa) commonly called as Rajanigandha produces waxy, white and fragrant flowers on long spikes which are mostly used as cut flowers for making garlands and extracting essential oil. Among the ornamental bulbous plants, it has great economic potential for cut flower trade and essential oil industry. The predominant characteristics of this crop are its lingering, delightful fragrance and excellent keeping quality.

Animal Husbandry is making a significant contribution to the national economy and socio-economic development in the country. In rural India where over 15-20% families are landless and about 80% of the land holders belong to the category of small and marginal farmers, livestock is the main source of livelihood with the policy of the state Animal Husbandry Department to extend free breeding, vaccination and veterinary services, and permit free grazing on community lands, the farmers were encouraged to expand their herd size without any major financial burden. This has probably been the reason for the presence of the worlds largest livestock population in India. India rank first in buffalo population, second in cattle and goat, third in sheep and seventh in poultry (Table-1). Although the population of livestock during last 10 years has been stable around 485 million, the buffalo population during 1997-2003 has increased by 8.91%, while the cattle population has reduced by 6.89%. There has been a significant increase in population of goats during the last five decades, which is attributed to the decrease in the size of land holdings and persistent drought caused by erratic monsoon, forcing many small farmers to shift from large animals to small ruminants.

1.1. INTRODUCTION

The word research derives from the French “recherche”, which means to search closely. Research is a process of investigation. It is an examination of a subject from different points of view. It’s not just a trip to the library to pick up a stack of materials, or picking the first five hits from a computer search. Research is a hunt for the truth. It is getting to know a subject by reading up on it, playing with the ideas, choosing the areas that interest you and following up on them. Research is the way you educate yourself.

Research can be defined as the search for knowledge or any systematic investigation to establish facts. The primary purpose for research is discovering, interpreting, and the development of methods and systems for the advancement of human knowledge on a wide variety of scientific matters of our world and the universe. Research can use the scientific method, but always not necessary.

Scientific research relies on the application of the scientific method, a harnessing of curiosity. This research provides scientific information and theories for the explanation of the nature and the properties of the world around us. It makes practical applications possible. Scientific research can be subdivided into different classifications according to their academic and application disciplines.

Free radicals, such as singlet oxygen (¹_O2), superoxide (O₂ ^.–) and some active derivatives of oxygen, like H₂O₂ are although generated in plant cells during the course of normal metabolic processes, but their production is notably enhanced when the plants are exposed to any kind of stress environment. The reactive oxygen species damage important cellular components, including cell membrane by peroxidation of lipid and de-esterification of fatty acids.

Plants have evolved a wide range of mechanisms to contend with this problem. The antioxidant defence system of a plant comprises of a variety of antioxidant molecules and enzymes which take care of free radicals produced in the cells. These enzymes are popularly termed as the ‘Scavenging Enzymes’ or ‘Antioxidative Enzymes’.

Conversion of oxygen molecules into its reactive form leads to induction of a sort of stress in plants, to which we call as ‘Oxidative Stress’. It is the equilibrium between oxidative stress and antioxidant enzymes, which determines the fate of a plant.

Plants possess scavenging enzyme system to protect them from destructive oxidative reactions. These enzymes are not restricted to the intercellular compartment but are also found in the apoplast to a limited extent. Some of the enzymes are as follows:-

1. INTRODUCTION

To over come the problem of glut of perishables and to regulate the market, storage of such commodities is a 'common' practice. Storage of fruits and vegetables also makes available these commodities in the off-season. Needless to say, storage is a powerful tool in the prevention of postharvest losses and to give remunerative prices to the farmers. The management of temperature and relative humidity are the most important factors determining storage life of horticultural produce. The natural means like ice, cold water, night temperature have been used for long time for protecting food materials from spoilage and these are still common. However, with the development of innovative technologies, it is possible to achieve optimal environments in the insulated stores. All these aspects are discribed in this chapter.

Extension organizations are highly sociable organizations with a definite purpose of using the grass root principle and democratic leadership in bringing transience in the organization and society. In this direction the communication styles most suited for these extension functionaries in bringing these transitions need to be studied and understood and developed for effective functioning of these organizations as nucleus of change in transforming societies for development

Learning to identify the different communication styles - and recognizing which one we use most often in our daily interactions with friends, family and colleagues - is essential if we want to develop effective, assertive communication skills. But how can we tell the difference between the styles, and is there a time and place for each one in certain situations?

Being assertive means respecting yourself and other people. It is the ability to clearly express your thoughts and feelings through open, honest and direct communication.

Becoming more assertive does not mean that you will always get what you want - but, it can help you achieve a compromise. And even if you don’t get the outcome you want, you will have the satisfaction of knowing that you handled the situation well, and that there are no ill feelings between you and the other person or people involved in the discussion.

4.1. Registration Procedure

Registering a Producer Company follows a process similar to that of a Private Limited Company. The first step involves obtaining a Digital Signature Certificate (DSC) and Director Identification Number (DIN) for the proposed directors of the company. Following this, an application for name reservation is submitted to the relevant Registrar of Companies (ROC). It’s mandatory for the name of a producer company to end with the words “Producer Limited Company” as per the Act. Once the suggested name is approved, an application for incorporation of the Producer Company is filed in the prescribed format. The Registrar reviews the application and accompanying documents, and if satisfied, approves and issues a Certificate of Incorporation.

1. Introduction

In India, though organic crop production and certification system is reasonably well established in India, the organic livestock and poultry sector is in its budding stage. Organizations such as APEDA, FSSAI and BIS along with research establishments like ICAR- National Meat Research Institute are now putting serious efforts to establish the protocols and promote organic livestock production and certification in India. As a result, in the last few years, livestock farmers are gradually getting encouraged to take up organic production and around 3000 farmers mostly from Uttar Pradesh, Madhya Pradesh and Himachal Pradesh have taken up organic dairy, sheep and poultry farming. Export of organic milk and ghee from India to different countries has just begun and is expected to grow very fast in volumes and revenues in the years to come.

Nursery rearing of bivalves and molluscs serves as an essential transitional phase in shellfish aquaculture, linking hatchery production to grow-out farming. During this stage, juvenile bivalves, called spat, or young molluscs are carefully raised in controlled or semi-controlled environments to promote their survival, healthy development, and preparation for transfer to open water farming systems. In India and Southeast Asia, common species include edible oysters (Crassostrea spp.), green mussels (Perna viridis), and clams (Meretrix spp.), while some molluscs such as abalone and gastropods are cultivated in specialized nursery setups. This nursery phase begins when larvae settle and transform into spat, typically measuring between 0.3 and 1 mm. These young shellfish are especially sensitive to changes in the environment, predators, silt, and diseases. To protect them, they are reared in nursery systems like upwelling or downwelling tanks, raceways, or floating mesh containers in clean coastal waters. Some hatcheries use land-based tanks equipped with filtered seawater and aeration. Optimal nursery conditions include maintaining water temperatures between 24 and 30°C, salinity levels of 25 to 35 ppt, and dissolved oxygen above 5 mg/L. Preventing biofouling through regular cleaning of nursery equipment is critical, as fouling can restrict water circulation and feeding. The spat feed by filtering microalgae such as Isochrysis, Chaetoceros, or Skeletonema, which are either supplied as live feed or cultivated within the nursery environment. The nursery period usually lasts 3 to 6 weeks, varying by species and growth rate. By its end, the spat reach 5 to 10 mm in size and are ready for transfer to grow-out systems like racks, rafts, poles, or bottom culture. Successful nursery rearing improves survival rates, ensures more uniform growth, and boosts the overall efficiency and sustainability of mollusc farming.

Mango Fruit fly : Bactrocera dorsalis : Tephritidae

This is probably the most economically important pest of mango. It can attack many crops like mango, guava, peach, apricot, cherry, pear, ber, citrus, banana, papaya, avocado, passion fruit, coffee, melons, jack fruit and strawberry. There are also related species that may cross infect. The adults are light brown small flies with a single pair of membranous transparent wings. The other pair is modified into halteres. Eggs are thrust into the skin of the mangoes when they are semi ripe. A drop of resin comes out of the ovipunctures and can be seen as a black mark. While purchasing mango, this can be used as an indication of the presence of the fruit fly eggs.