eChapters

Observation recording: Students are advised to visit the Khair plantation for collection of stem cuttings then raised in polythene bags and record the various nursery practices and conduct tending operations in Khair plantation.

Observation recording: Students are advised to visit the Safeda plantation for collection of stem cuttings then raised in polythene bags and record the various nursery practices and conduct tending operations in Mahogany plantation.

Observation recording Lay the quadrats with the help of rope. Identify all the plant species, and count their number in each quadrat, dbh

Objective: To study the morphological description and field identification characteristics of various temperate tree species.

Observation recording: For correct identification of any temperate tree species, it is necessary to observe the type of bark, type of leaf, leaf arrangement and surface of leaf. For easy understanding of the students some examples are given in table:

Observation recording: Poplar rarely raised by seeds. It is generally raised by stem cuttings. Students are advised to visit the Poplar plantation for collection of stem cuttings then raised in polythene bags and record the various nursery practices and conduct tending operations in Poplar plantation.

Observation recording: Students are advised to visit the Sandalwood plantation or forest for seed collection then sowing the seeds in nursery and record the various nursery practices and conduct tending operations in Sandal wood plantation.

Objective: To study the seed germination, pollination and dispersal type of various temperate tree species.

Observation recording: To record the observation on seed germination, Pollination and dispersal needs to conduct frequent field visits in different seasons for recording the various pollination and dispersing agents and conducting experiment on seed germination.

Observation recording: To know the suitability of the tree species for plantation of various problematic areas, students are advised to visit the various nearby problematic sites or forest and record the naturally growing tree species.

Observation recording: Students are advised to visit the nursey and forest plantation to record the various tending operations which are adopted by the forest department or Plantation Company.

Q1. Glucuronide conjugation occurs in the compounds with following functional groups:

1. Hydroxyl
2. Carboxyl
3. Amino
4. All above

Q2. Which of the following is not a chelating agent:

1. Dimercaprol
2. Penicillamine
3. Dimethyl sulfoxide
4. Ca-EDTA

Q3. Most appropriate treatment of acute organophosphate toxicity:

1. Atropine alone
2. 2-PAM alone
3. Atropine + 2-PAM
4. Sod. Thiosulphate alone

Nitrogen

Most commonly, complex organic compounds, ammonia, molecular nitrogen, nitrite, and nitrate are the forms of nitrogen found in soils. The physical and chemical conditions of the soil control the majority of the microbiological interconversions that change nitrogen.

Ammonia build-up, ammonia loss by volatilization, denitrification, nitrogen f ixation, and leaching losses of nitrogen are the primary changes that occur in submerged soils. The nutrition of rice is significantly impacted by these changes. Given the favourable circumstances for quick soil transformations and nitrogen loss, it is obvious that rice soils are nitrogen deficient.

Abstract

Carbon is the backbone for the life of all living beings. Carbohydrates are metabolic currency of plants as they provide building blocks for energy and biomass accumulation. Carbohydrates include both structural and Nonstructural carbohydrates. Structural carbohydrates like cellulose and lignin are long chain molecules for the building of plants reserves and structural support. These are main constituents of plant cell wall, stem, stalks etc. Non-structural carbohydrates (NSC) like monosaccharides, disaccharides, oligosaccharides, polysaccharides, sugar alcohols are important constituents in plants metabolism. The Non-structural carbohydrates (NSC) pool is very important for plant to meet the inadequate carbon requirement under night and stressful conditions. The quantity and distribution ratio of NSC in different tissues is an ecophysiological feature to understand the adaptive strategies of plants. Substrate for biosynthesis of NSC produced from photosynthesis. Sucrose and starch majorly involved in transport, energy metabolism, osmoregulation of plants.

Abstract

Plants store structural carbohydrates (SCs) and Non-structural carbohydrates (NSCs) to buffer source–sink interactions at various phases of growth and under diverse environmental conditions. Structural carbohydrates (cellulose, lignin, hemicelluloses) provide structural integrity to the plant and the Nonstructural carbohydrates (sugars and starch) plays important role in growth, respiration, osmotic regulation, defence and helps in maintaining the carbon balance. Abiotic stresses such as drought, heat, salinity, and lodging etc. restrict the growth and development of plant which culminates into lower yield. Hence, the role of Non-structural carbohydrates needs to be elucidated for achieving desired crop improvement interventions to mitigate the harmful effects of climate change and having sturdy crop system. Improving our understanding of whole-plant sink–source dynamics and further optimising them will have far-reaching consequences in the near future.

When embarking on the entrepreneurial journey, it’s essential to craft a Unique Value Proposition (UVP) that sets your business apart in a crowded market. Your UVP should succinctly convey the distinctive benefits your product or service brings to customers, solving their pain points in ways competitors can’t. To develop a compelling UVP, start by delving into your target audience’s challenges and desires. Understand their needs deeply and determine how your offering can address those needs uniquely and effectively. Whether it’s through innovative features, exceptional quality, or a unique approach, your UVP should highlight what makes your solution stand out. Distill this essence into a clear and memorable statement that resonates with your audience.

Use Case 1: Supply Chain Traceability

1. Description: Blockchain can enable end-to-end traceability of agricultural products, ensuring transparency and authenticity. It allows tracking the journey of a product from farm to fork, providing consumers with detailed information about its origin, processing, and storage conditions.
2. Current Scenario: The lack of transparency in supply chains often leads to food fraud and safety concerns. Consumers are increasingly demanding more information about the products they consume.
3. How Blockchain Adds Value: Blockchain technology can securely record and store data about each step of the supply chain, including details about farming practices, transportation, and storage conditions. This transparency builds trust and ensures food safety.
4. Statistics: According to a survey conducted by Label Insight, 94% of consumers are likely to be loyal to a brand that offers transparency, including detailed information about product origin and quality.
5. Startups: Provenance, a UK-based startup, uses blockchain to trace the journey of seafood products, promoting sustainability and ethical sourcing.

Microgreens, popularly known as “vegetable confetti,” are tender young greens that are grown from seeds of cereals, vegetables, and herbs. These shoots are typically harvested 7-21 days after germination when they are just (2.5-7.5 cm tall. At this stage, microgreens have a central stalk, two mature cotyledon leaves, and a second pair of tender true leaves. Compared to baby greens and sprouts, they are bigger than sprouts and smaller than baby greens. Their distinctive color, texture, and flavour can be either sweet or spicy.). Microgreens are especially important because of their high amount of micronutrients and bioactive substances.

Introduction

Mr. Ramesh Gupta was transferred from a well established business division to an emerging division of one of the largest companies of India, TN Limited (TNL) (refer Exhibit-1). Mr. Gupta had more than 30 years of work experience in TNL when he joined this new division. The division was primarily into acquisition and management of oil and gas assets in India and abroad. Recently the company had acquired a very large asset in North America. To manage this asset, a Houston, USA based subsidiary of TNL named as BM Limited (BML) was created (refer Exhibit-2). Considering scale of business and complexity involved, the company decided to post some of its brightest officers there. Through competitive and transparent process of selection, three officers viz.

Important Points to Remember

• The word “biotechnology” was first coined in 1917 by a Hungarian agricultural engineer, Karl Ereky. He used it to describe a system for raising pigs on sugar beets as their primary food source. He defined Biotechnology as “all lines of work by which products are produced from raw materials with the aid of living things”. He defined such a new terminology since most of the industries use mechanical devices - machines - to make things, biotechnology uses living organisms to make products of economic value.
• Many different scientific fields are responsible for emergence of this biological revolution. They are biochemistry, molecular biology, microbiology, physiology, computer science and what not?
• Hence, a newer, refined, definition of biotechnology was offered by U.S. Office of Technology Assessment: “Any technique that uses living organisms to make or modify products, to improve plants or animals, or to develop microorganisms for specific purposes.”
• The United Nations Convention on Biological Diversity defines biotechnology as: “Any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use.”
• Schleiden and Schwann proposed cell theory in 1838.

Abstract

Agricultural development interventions need agricultural financing to increase productivity. This study investigates what factors influence farmers’access and use of agricultural loans, what challenges they face in obtaining and repaying loans, and how financial support affects their income outcomes. The study also suggests some policy actions to improve the supply and performance of agricultural loans for farmers.

1.1. Meaning

Agricultural finance generally means studying, examining and analysing the financial aspects pertaining to farm business, which is the core sector of India. The financial aspects include money matters relating to production of agricultural products and their disposal.