eChapters

Object: Estimation of stomatal index and stomatal frequency with replica method.

Material required: Leaf sample, blue/red correction fluid, transparent finger nail polish, brush glass slide and microscope.

Principle: The number of stomata per unit area of the leaf is called as Stomatal Frequency. The stomatal index is defined as the percentage number of Stomata as compared to all the epidermal cells in a unit area of leaf i.e.

Use of conjoined Thomas splint for bilateral tibia fibula fracture for large animal.

Aim

To know the immobilization technique for both tibia-fibula fracture in large animal practice.

Instruments

Conjoined Thomas splint (Fig 1).

Preparation of the material: Common minute material for analysis in Waring blender for 1 to 2 minutes. Do not over heat. Pass it through No.60 sieve and put is in airtight container.

Procedure: Take 2 to 3 g sample in duplicate in pre-dried and pre-weighed 7 cm diameter aluminium dishes. Remove the dish cover and put them in vacuum oven and dry for 6 hours at 88°C and 26-22 inch vacuum. During this process, admit to oven a slow current of air (2 bubbles per second) dried by passing H₂SO₄ replace the cover, cool it in desiccators and weigh again.

Ion exchange is a reversible process by which a cation or anion held on the solid phase is exchanged with another cation or anion in the liquid phase. Soil mineral and organic colloidal particles have negative valence charges that hold dissociable cations. The power to retain cations at the surface of soil colloids is referred to as the cation exchange capacity (CEC). Cation exchange is a reversible reaction in soil solution, dependent upon negative charges of soil components arising from permanently charged or pH-dependent sites on organic matter and mineral colloid surfaces. The CEC is the sum of cations held by a kilogram of soil and is expressed in Cmol (p₊)/kg soil. In most agricultural soils, the cation-exchange capacity (CEC) is generally higher than the anion exchange capacity (AEC).

1. Botanical name : Corylus jacquemontii Decne

2. Family : Betulaceae

3. Common Name : Indian Hazelnut

4. Name in Indian languages

Bhotiya badam, Kabasi (Hindi), Thangi, Thankoli, Shalodi, Urmuni, Sharoli and Sharod (Himachali).

5. Description

Indian Hazelnut is a wild plant of the mid and high hills of the Himalayas. The tree is small or medium-sized and deciduous. Leaves are ovate or obovate, irregularly lobed or toothed, silky pubescent on nerves beneath. Flowers emerge before the leaves. Male flowers are arranged in drooping spikes while female flowers are cone-like, small, ovoid produced in pairs.

Human breast cancer (HBC) is a common malady concomitant with a massive death rate throughout the world. It has been reported that around 1.7 million women are globally identified with breast neoplasia, and out of this, half a million female dies from this terrible disease (Torre et al., 2015). Due to the shocking impacts of breast cancer, prevention, and therapeutic interventions have become a priority-based objective for many researchers to understand the biology of breast cancer disease during its progression and development.

Common name    :    English- Date palm 
        Hindi- Khajur
        Odia- Khajuri

Family    :    Arecaceae
 
Habit & Distribution 
The plant is a tree (Fig. 73 a). It is commonly, wild or cultivated throughout India. It thrives from the plains to the coast in low-laying waste lands, scrub forest and water logged areas.

General Characters
It is a moderate sized dioecious tree which grows up to 4-10 m. in height and 30 cm diameter with a large crown and rough trunk covered with persistent leaf bases. The leaves are 3 m. long, gently recurved on 1 m petioles with spines near the base. The leaf crown grows to 5 m wide and 7-10 m tall containing up to 100 leaves. The inflorescence grows to 1 m with white flowers. The single seeded fruit ripens to orange-yellow. The plant flowers and bears fruits during May-October.

Spikeborer : Helicoverpa armigera : Noctuidae

Larvae of this polyphagous moth feed on the spikelets, flowers and developing seeds. The young larvae bite holes into the spikelets and the grown up ones attack the mature spikes

Object: Demonstration of leaf anatomy or structure of C₃ and C₄ Plants (demonstration by already prepared slides).

Material required: Already prepared slides of corn and wheat leaves and microscope.

Definition: Mandible forms the skeleton of lower jaw and comprises of a body and two rami. The two halves of this bone fuse incompletely at the mandibular symphysis, situated at the midline within the body.

Indication: Immobilization of fractured mandible, minimally or non displaced fractures with an intact opposite hemimandible, vertical ramus fracture.

Anasthesia: Local anaesthesia for large animals. A20 gauze 2.5 cm needle is used to deposit 5-1 Omi of lidocaine at the exit site and into the canal.

Canning: Cannings the process by which sealing of the food product and sterilizing them by heat for long storage is known as canning.

The term canning was first invented by N. Appert (1804) in France. In honour of the inventor canning is also known as appertization (Appart is known as the father of canning). The main principle of canning is destruction of spoilage organism by means of heat. The procedure of the canning should be as follows.

ABSTRACT

The Indian short-nosed fruit bat, Cynopterus sphinx is one among the three paleotropical species known to make tents. Once a tent is made, male typically defends it against other competing males and also defends the females who join his tent.

Exchanges sodium (Na+) is animportantparameter forsalt affected soils. This is estimated by extraction with ammonium acetate and then measuring the extract inflamephotometer.

Reagents

1. Neutral normal ammonium acetate solution (1 N CH₃COONH₄ of pH 7): Dissolve 77.09 g of ammonium acetate in distilled water and make up the volume to one litre. Adjust the pH of the solution to 7 with ammonia solution or acetic acid.
2. Standard solution of Na (500 mg/L Na): Dissolve 1.271 g of NaCl in distilled water and make up the volume to one litre.
3. Working standard solution of Na (100 mg/L): Dilute 200 ml of 500 mg/L stock solution to 1000 ml.

Etiology

It is a rare canine dermatological condition. This condition is subdivided into two groups. In the first group, it is seen in Siberian husky and Alaskan malamutes. It is due to inherited impairment in the zinc absorption or metabolism. In the second group, it is due to use of high plant phytates diet (zinc absorption prevention), commercial or home prepared diet which is zinc deficient or diet is over supplemented with calcium and other vitamins and minerals which impair zinc absorption. Group two is mostly seen in large breed dogs and young adults.

Albeit a mammoth volume of food grain production in India, 320 million tons and close to 350 million tons of vegetables production in 2023 evinces the emergence of mighty Indian agriculture over the geo-political expanse at global level, yet the income from agriculture to her 140 millions of farmers is not secured, persistent and satisfying. This is due to a mal orchestration of weather-market-job-technolgy uncertainties. The farmers producer organization offers them a new hope and aspiration for small-marginal tiny agricultural producers of India.

India’s economic prosperity is reliant on the agriclimate. The nation confronts particular challenges in guaranteeing food security and optimising agricultural yield because of its large and varied landscape. Using fertilisers strategically and sensibly is one of the main reasons Indian agriculture is so successful. Fertilisers are essential for preserving the fertility of the soil, improving crop health, and satisfying the nation’s growing need for food security.

Ensuring Soil Fertility

India’s economy is mostly based on agriculture, with a sizable section of the populace working in the field.However, there are significant regional differences in India’s soil fertility, with certain parts missing essential nutrients for crop growth.

Jaboticaba: It is a Brazilian tree (Myrciaria cauliflora) of the myrtle family cultivated in warm regions for its edible purplish fruit.

Jack salmon /walleye: A large vigorous American freshwater food and sport fish (Stizostedion vitreum) that has large opaque eyes and is related to the perches but resembles the true pike called also walleyed pike

Jaggery: Raw brown / unrefined brown sugar in lumpmade from palm sap (Plate 209).

Jam: A preserved product prepared on boiling pectin contained fruit pulp having edible seed and skin with required amount of sugar, water and acid to a reasonably thick consistency, firm enough to hold the fruit tissues in position (Plate 210).

Jam pack: The packing of the commodity tightly or in excess is called Jam pack.

Jamaica rum: Heavy bodied rum made by slow fermentation and marked by a pungent bouquet.

Jamboline: A type of glucose found in the jamun fruit help in cure of the diabetes in the patients.

The seed yield, along with the rate of application and uptake of nutrients, is used to determine the following parameters for nitrogen or other nutrients:

Partial Factor Productivity (PFP) (kg seed/kg N applied): Partial Factor Productivity (PFP) is a measure used in agriculture to assess the efficiency of nutrient use, particularly nitrogen or other essential nutrients, in crop production. It is calculated as the ratio of the seed yield to the rate of nutrient application. The formula for PFP is:

*A higher PFP value indicates greater efficiency, meaning that more crop yield is produced per unit of nutrient applied. This is desirable as it implies that the nutrient is being used more effectively by the crop.

Agronomic Efficiency (AE) (kg seed/kg N applied): Agronomic Efficiency is a measure used to evaluate the effectiveness of nutrient application in increasing crop yield. It specifically assesses the yield gain per unit of nutrient applied. The formula for AE is:

Background
Milk somatic cells are a diverse population of cells found in milk, including epithelial cells, leukocytes (white blood cells), and macrophages. Isolating these cells from milk provides valuable insights into mammary gland health, mastitis detection, and milk quality assessment.
Several methods can be employed for milk somatic cell isolation. Among the others, centrifugation is the most common method of cell separation. Filtration, immunomagnetic separation and flow cytometry are the other methods of isolating specific cell populations.
In bovines, isolating milk somatic cells is useful in milk quality assessment, mastitis detection, and mammary gland biology research. An increased milk somatic cell count level, particularly neutrophil, indicates mammary gland inflammation. Healthy and mastitis glands can be diagnosed by analyzing the differential counting of milk somatic cells.

Common name    :    English- Wild leadwort
        Hindi- Chitrak 
        Odia- Ogni 

Family    :    Plumbaginaceae 

Habit & Distribution
The plant is a shrub (Fig. 74 a), frequent in open places, scrub forests and among bushes. It is widely distributed throughout India.

Gerneral Characters
The plant is an evergreen shrub that reaches about 6 feet in native. The leaves are dark green, spreading and ovate in shape. Flowers are white, terminal, often panicled and grow as dense racemes. Individual flowers are up to ½ inch across. The plant flowers and bears fruits during September-April.