eChapters

ABSTRACT

Lack of high yielding varieties, variation among progenies through seedling propagation and transmission of viral diseases through sucker propagation together contribute to the decline in productivity of large cardamom (Amomum subulatum Roxb). To increase the productivity of this crop, planting material raised through tissue culture techniques from few selections having higher productivity was considered. From the study, it was revealed that TC plants were superior to conventionally propagated plants due to vigorous growth during juvenile phase, precocity in the yield and higher productivity compared to that of open pollinated seedlings.

Introduction

Fresh fruit journey from the farm to the consumer’s table is an intricate process which needs a lot of attention. The way that the produce is harvested and handled is of supreme importance in relation to its quality shelf life and general market attractiveness. Improper handling practices during these critical stages can bring both quantitative and qualitative loses hence the perishable produce will lose its commercial value and appeal to the consumers (Kader, 2005). No doubt the significance of successful harvesting and post-harvest handling practices is crucial and has an impact on quality features and safety in case of fresh fruits. Poor management can cause physical assault ripening speed and more susceptibility to the growth of micro-organisms which makes the produce unsuitable for consumption or processing.

1. INTRODUCTION

Vegetables differ widely from field crops in their requirements for land preparation and cultural practices because of their differences in their morphologies, growth habit, and socio-economic values. In preparing land for vegetable production, ecological location, mode of cropping, season, crop disposition and the type of vegetables to be grown are taken into consideration.

Clearing: It is often necessary to remove the vegetation cover when a piece of land is to be used for vegetable production. The land clearing methods may involve removing the remains of previous crops and undergrowth, cutting back the woody shrubs and trees and burning them.

Levelling: When the site has been cleared, uneven land may have to be leveled. This facilitates the process of ploughing, harrowing ridging and layout of the site.

Land preparation and layout depend on

Ficus carica L, one of the oldest plant species in China, is abound in Shandong, Xinjiang, Jiangsu province. Fig belongs to the family Moraceae and genus Ficus. It is native to Middle East region (West Asia), but now it is widely distributed in Asia and North America.

Cultivars/Varieties: Depending upon the nature of flowers and the method of pollination there are four distinct classes of fig- i) Common fig or Adriatic fig ii) Capri fig, iii) Smyrna fig and iv) San Pedro fig. Kadota, Mission, Adriatic, Brown turkey, Celeste and Conadria are some important varieties of common fig.

Uses

Fig is consumed fresh or dried, preserved, candied or canned. Fresh figs are very delicious, wholesoms and nutritious and used as dessert or for making jam. Due to its highly perishable nature it is dried and marketed. The fruit fresh, or dried is valued for its laxative property. Dried and ground fig can be used as a substitute for coffee.

Stem-borer: Batocera rufomaculata, B. rubus, Olenecamptus bilobus:Cerambycidae

These are large dark brown adult beetles that lay eggs in loose bark.  Grubs bore into the trunk and make tunnels in branches and main trunks.  This causes drying and wilting of the branches. Adults of O. bilobus are pale whitish with long serrate antenna.
 
When bark is suspected to have the grubs, try mechanical removal of them. Paste the tree trunk with mud paste containing insecticides like chlorpyriphos or carbaryl. In endemic areas, spray the bark with Carbaryl 4gm /l, Malathion one ml/l, or Chlorpyriphos 2.5ml/l

Fig, Ficus carica grows in both mild temperate climates and in the tropics. In India, it is a minor fruit crop and the commercial cultivation is mainly confined to Maharashtra, Gujarat, Uttar Pradesh, and Tamil Nadu though is slowly spreading to warmer areas of Northern parts of the country. Very few insect pests come under the major category, the description of which is provided below:

Stem borer, Batocera rufomaculata (Cerambycidae: Coleoptera)

It is commonly known as mango and fig borer. The adults of this pest bear long serrated antennae and are also called as longicorn beetles. The adults get attracted to light. The female cuts the tree bark and lays eggs singly into these cuts, laying a total of up to 200 eggs. On hatching the larvae start to tunnel into the sapwood of the trunk or branches. The larvae pupate inside the tunnel and the adult comes out of pupae by cutting a circular hole. Frass comes out

The common fig, (Ficus carica L.) is a fruit of warm temperate zone. It is one of the oldest fruits known to man and is mentioned by well known Greek writers Homer and Plato. Mention about this fruit is in the earliest chapter of Bible. Figs belong to family Moraceae, which include many tropical fruits and ornamental species. The fruit is known botanically as ‘syconium’ in which the flowers are borne on the inner walls of a hollow receptacle. It is one of the most salt and drought tolerant amongst fruit trees. Fig is a moderate sized deciduous tree in subtropics but performs as evergreen in tropics. Branches are irregular, shoots develop at base of trunk, leaves are very broad, ovate and long stalked. Fruits mostly long stalked, pear shaped with a velvety or glabrous skin, yellow, brown, purplish or black in colour. 

1.    The alkaloids percent in arecanut and betel vine is ……………………
2.    In India average productivity of plantation crops is ……………………..
3.    Largest producer country of rubber is…..............…………………….. 

A TTO needs a planned budget of five years to sustain it in the long term. This involves budgeting the infrastructure, manpower, research, and outreach programs. The budgetary needs of a TTO will be based on the size and scope of the TTO and the maturity of the parent institution it caters to. The initial years will be focused on capacity development, the appointment of experts, and the establishment of processes of intellectual property management. The mature TTO will generate income through the returns of the licensing agreements and the collaborative efforts with the industry. Nevertheless, external funding through grants and government schemes plays a vital part, particularly in the initial years. The planned budget ensures long-term stability and development of the TTO.
9.1 Budgetary heads
9.1.1 Operational expenditure
Operational expenditure refers to the ongoing costs incurred by a TTO to maintain its day-to-day operations. This includes the cost of maintaining the office, including rent, power and utility bills, computer and network infrastructure, patent management cost, and administration charges. The filing and legal charges also fall within this category. The overheads will be a heavy burden if not planned with finances properly. A TTO has to be provided with a properly planned operational budget that covers the daily operational expenses. The operational expenses help the office perform effectively, sustain the employees, and effectively manage IP. The operational expenses that the budget normally covers include:

1. Blast
Pyricularia grisea
Diagnostic Symptoms
• Crop is susceptible to the disease during all stages of its growth, from seedling to grain formation stage.
• In young seedlings, lesions are generally of spindle shaped, however lesions of different sizes may also be observed.
• In the beginning the spots have yellowish margin and grayish centre. Later, the centres become whitish grey and disintegrate.
• Lesions are isolated in the beginning and afterwards they may soon coalesce. The distal portion of the leaves beyond the lesions may hang and drop off.
• In older plants, the disease appears on leaf blades with typical spindle shaped spots.
• Under congenial conditions, such spots enlarge, coalesce and form bigger lesions.
• Lesions are like those on the seedlings and are about 0.3-0.5 cm in breadth and 1-2 cm in length. Apices of the infected leaves beyond the lesions hang down and sometimes break.
• Stem infection causes blackening of the nodal region, penetrating into the tissues.

ABSTRACT

Exploitation of genetic resistance available in the local germplasm provides a rational solution to most deadly purple blotch disease problem associated with onion production in India. Keeping this in view, efforts have been made to characterize the identified sources of resistance available in the local germplasm. Three lines namely, MS-65-268, PBR-287 and Arka Kalyan-704 that were identified as resistant after screening, were subjected to Random amplified polymorphic DNA (RAPD) analysis for their precise identification and estimation of genetic relationship among them. Highly susceptible variety Arka Niketan was also included in the study for better interpretation. A total of 160 ten- mer random primers were used in the analysis, out of which, 41 exhibited polymorphism among the accessions. Out of these DNA profile with 5 primers namely, OPB02, OPB13, OPC09, OPC12 and OPF08 distinguished the three resistant accessions clearly from the susceptible one. On an average of 2.65 polymorphic, 11.65 monomorphic and 14.3 total bands were produced per primer. The amplified PCR products were of the range from 300 bp to 2 kbp and were consistent, unambiguous and repeatable. Further genetic dissimilarity analysis based on the Ward’s method using minimum variance algorithm and Principal Component Analysis (PCA) of these genotypes using the data generated from RAPD markers revealed high genetic diversity. Dendrogram clustered these four genotypes into two main clusters containing two each. PCA also confirmed high genetic dissimilarity. The least genetic dissimilarity (40.0%) was between PBR-287 and MS-65-268 where as the maximum (65.0%) was found between genotypes Arka Niketan-709 and MS-65-268.

USA ranks 17th in per capita cut flowers consumption.

India ranks 2nd in flower cultivation next to China.

India stands 14th in the world in exporting floricultural products, while the Netherlands and Columbia rank 1st and 2nd, respectively

The scientific horticulture consists of the following divisions. Among them, which division has impact on environment aesthetically and functionally

A. Fruits         B. Flowers

C. Spices       D. Plantations

Floriculture is the aesthetic branch of horticulture which deals not only with the cultivation of ornamentals, annuals, biennials and perennial plants but also with their marketing. Flowers symbolize beauty, purity, peace and love. In India, it is a dynamic and expanding industry showing an impressive annual growth rate.

Classification of Flower Crops

The flowering plants can be classified broadly on the basis of their species, genus, family, plant part used or type of flower plants. They are further classified as cutflowers, cut foliage, turfgrasses, groundcovers, hedges, accents, specimen plants, avenue trees, screens, topiaries, fillers and others.

Flowers of the garden are brought indoors to enjoy the beauty. Fresh flowers are arranged in various styles according to one’s choice. There are two major and distinct styles of arranging fresh flowers, namely the European and the Japanese. Both the styles are greatly influenced by the place where they have been originated. Flowers are also dried and used for different arrangements. Fresh flowers are used as ornaments and also for making floral patterns on the floor called Rangoli.

1. INTRODUCTION AND IMPORTANCE

Flower arrangement is a very old art. In India, the flowers have been earlier arranged in temples and during festivities. The first rules of ikebana were laid down in Japan more than a thousand years ago. Flowers have been widely used for interior decoration, but they were cut from the garden and simply massed into water-filled containers to brighten the home. The beauty of the display relied upon the blooms themselves rather than the aesthetic appeal of the design. Even at homes and venues of festivals/functions/on auspicious occasions, flowers are used in a big way in the form of garlands, wall hangings, and floor decorations. Flower arrangements grace table tops, window sills, corners, fire places, and so on to suit the occasion.

Flower arrangement may be defined as the art of organizing and grouping together plant materials (flowers, foliage, fruits, twigs etc) to achieve harmony of form, colour and texture, thereby adding cheer, life and beauty to the surroundings.

Various types of arrangements are chosen, as appropriate to the area and occasion. Medium sized ‘round’ arrangements are often provided at the guest relations executives’ desk in the lobby and on coffee tables in the lounges. In most five-star hotels, one can see huge, spectacular arrangements in the loggies. Table arrangements for conferences must be low so that guests may see over them. At informal banquets, large arrangements may be seen. At wedding banquets, wall arrangements using gerberas are very popular, now a days. On special occasions and festivals, a large amount of flowers is required for making up various types of arrangements. The extent to which flowers are used in hotel interiors depends on the degree of luxury provided, the number of special functions held.

The housekeeper is responsible for all flower arrangements and their placement. Simple arrangements such as a bud in a vase can be done. Alternatively, flower arrangements may be provided on contract, in which case the arrangements are brought in and taken away at agreed times and little or no floral work is carried out on the premises. Arrangements like running water, containers, buckets, vases, scissors and flower pots are important.

Introduction

Flowers are the most fascinating objects in the world and many poems are written glorifying them. They are associated with mankind from the dawn of civilization. Flowers are an integral part of our day to day life and they find a place in worshiping, religious and social functions, wedding, interior decoration and self adornment. Flowers are used to convey the human feelings. To say it with flowers is very common in western culture. Emergence of a strong middle class and changing life style has created a great demand for cut flowers in India.

Description of the important flowering shrubs

Description of the important flowering trees

1. Introduction

Movement of fluids from one location to another is an important unit operation in food processing. Various types of systems are used to convey fluids based on their flow behaviour. Understanding fluid flow behaviour is therefore important for designing of fluid flow systems. The fundamental mechanism involved in fluid flow is the momentum transfer occurring in moving fluids during various unit operations (fluid flow, aeration, drying, fluidization, filtration, centrifugation, sedimentation, mixing, etc.). This chapter deals with the basic concepts of fluid flow, viscosity, pressure measurement, conservation of mass and energy, boundary layer, momentum and velocity profile of fluid flowing in a pipe, flow metering devices, and pumps.