eChapters

Karl Pearson’s coefficient: Karl Pearson’s coefficient of correlation (also simple correlation) is the most widely used methods of measuring the degree of relationship between two variables. This coefficient assumes that there is a linear relationship between the two variables; the two variables are causally related which means that one of the variables is independent and the other one is dependent; and a large number of independent causes are operating in both variables so as to produce a normal distribution.

Kerria japonica var. pleniflora Witte. (Rosaceae): Eng.- Jew’s Mallow / Japanese Rose [NI]. A deciduous ornamental shrub with vigorous and upright green shoots; alternate, ovate, pointed, sharply toothed, bright green leaves; produces very attractive, solitary, pompon like, double yellow flowers in April.

Kair also known as Karil or Ker {Capparis decidua (Forsk) Edgew} is an economic desertic plant species, which grows well on sand dunes. The plant is adopted so well under hot arid ecosystem that during extreme of summer when it is difficult to survive by many other vegetation, it produces flowers and fruits. Ker is indigenous to India and growing wildly in arid and semi-arid regions of the country. In India, it is found growing naturally in arid and semiarid tracts of Rajasthan, Gujarat, Haryana, Punjab, Madhya Pradesh, Uttar Pradesh, Delhi and southern part of Deccan Peninsula. Besides India, it is found in tropical Africa, Arabia, Sind, Baluchistan, Socotra, South Persia, Pakistan (Sind), Sudan and Egypt. The natural habitat of ker is pediments plains all over dry regions and its density ranges from 8-44 bushes ha-1 (Pareek, 1978). The population density of Capparis decidua on different land forms have been reported by Gupta et al., (1989) as the population varies from 9-70 bushes/ ha. They recorded highest population density on older alluvial plains (81 plant/ ha) and minimum on the periphery of runs (20 plants/ha).  In semi-arid of Pali region, 20-40 bushes /ha was noted in rangeland area (Singh,1993). In recent decade, the natural population of ker bushes has been declined due to increase in population pressure of man and animals and increase in cropping area due to canal irrigation in north-western Rajasthan.

Kair (Capparis decidua (Forsk.) Edgew, is an under-exploited, drought hardy, multipurpose, perennial, woody shrub or small tree found in hot arid regions of many regions of the world. It is a many branched, leafless and spinose plant capable of growing in different habitats. Due to its xerophytic adaptive nature, the plant grows successfully under harsh climatic conditions of arid regions. The immature fruits are used as fresh vegetables and also in the preparation of pickles. Dehydrated fruits are used in off season as vegetables either alone or in combination with other dried vegetables. Dehydrated kair is one of the important ingredients of ‘panchkuta’, a dehydrated mixture of sangri, kair, kachri, kumat and kamal kakri. However, mature unripe fruits without processing are unpalatable as these contain high concentration of glucosinolates. Ripe fruits are sweet and acrid and enjoyed by children in natives.

Kale is thought to have originated in the eastern Mediterranean and Asia Minor, where it was first cultivated for sustenance around 2000 BCE. In the 14th century BC, curly-leaved cabbage cultivars coexisted with flat-leaved forms in Greece.

Botany & taxonomy: Kale (Brassica oleracea var. acephala) is a loose- leafed food plant that comes from the mustard family’s cabbage (Brassicaceae). Kale is a biennial plant that develops yellow four-petaled blooms in loose clusters in its second year, although being planted as an annual. In the winter, it is robust and flourishes, surviving temperatures as low as -15.0°C. After a strong frost, kale might become sweeter in flavour. Kale is a nutritional powerhouse because to its high levels of vitamins A, K, B6, and C, as well as calcium, potassium, copper, and manganese. Raw kale offers only 33 calories and 7 grammes of carbs per cup. As a result, it’s a diabetic and weight-loss-friendly vegetable.

Kale (Brassica oleracea L. convar. acephala (DC.) Alef.) is a representative of cole group of vegetables and cool-season cooking green somewhat similar to collard and non heading cabbage that has gained recent widespread attention due to its health-promoting, sulfur-containing phytonutrients. Kale is grown for its large foliage which is mainly used as leafy vegetable. This leafy vegetable is helpful in reducing the chances of cancer if taken regularly. Among the vegetable crops, kale is the richest source of carotenoids which is the precursor of vitamin-A. Besides, it also contains good amount of different minerals essential for human diet. There are several varieties of kale, all of which differ in taste, texture and appearance.

Kali Bi is one of the finest remedies for the treatment of sinusitis, in diphtheric croup and in chronic, old cases. The mucous membrane of the nose responds to the administration of Kali Bi in acute as well as chronic cases. The discharge is tough, stringy, green and goes inwards into the throat.

The mucus is very difficult to take out. The patient can be heard from a distance trying to take it out but without success. One dose of Kali Bi. loosens this mucus.

There is pain in the sinuses. There is neuralgia in the orbits above the eyes. The sense of smell has been lost. The nose is stuffed. At times, there is violent sneezing. The patient suffers from chronic inflammation of the frontal sinuses. Only Kali Bi. gives relief and cure to such a patient.

Catarrhal laryngitis cough has a brassy sound. True membranous croup, extending to larynx and nares. Cough with pain in sternum, extending to shoulders. Pain at bifurcation of trachea on coughing from midsternum to back.

Abstract

Kaliasaur landslide located 18km from Srinagar on the NH-58 in Uttrakhand Himalayas has been repeatedly sliding for the last over 5 – 6 decades totally paralyzing the transport operations in the region and causing beeline of issues not only for the people living in the hilly state but also the tourists and the pilgrims. The study of Geosystems & geodynamics, large scale micro zonation and geotechnical studies using RMR and SMR techniques show that the slide is located in high hazard zone and follow the pattern of wedge and planar failures with vulnerable zone of factor of safety. The toe erosion by the acutely turning Alaknanda river and the mitigation measures in the form of slope disturbance in the upslope part rather protecting slide, has been responsible for the recurring slides. The study further revealed that excessive rainfall is also a triggering parameter and the crown part is widening. On the basis of the studies, mitigation measures have also been brought out.

Keywords: Kaliasaur landslides, Micro LSV zonation, Factors of landslides, Mitigation.

Morphological characteristics

Kalimusli roots are 5–22 centimetres long, cylindrical, tuberous, and 0.5–0.8 centimetres thick. Brownish on the outside, with noticeable transverse creases that are loosely spaced. Externally, lateral roots are robust, fibrous, dull white in colour, and spongy, with a length of 5 cm or more. When freshly cut, tuberous rootstock has a starch-white colour within and is mucilaginous. Simple, sessile leaves are clustered on a short stem with sheathing leaf bases that taper into a little petiole, giving the plant an almost radical aspect. They are 15–45 cm long and 1.2–2.5 cm wide, linear or linear–lanceolate, membranous, glabrous or sparsely soft haired, and are linear or linear–lanceolate, membranous, glabrous or sparsely soft haired. When the leaf tip comes into contact with the earth, it develops roots and creates adventitious buds.

Floral characteristics

Flowers are epigynous, bright yellow, bisexual or unisexual, with a lanceolate and membranous bract. The perianth is found at the top of a lengthy, sterile ovarian extension that extends above the ground. With six equal lobes measuring 1.5 cm and sparsely hairy along nerves on the interior, the perianth is gamotepallus. The ovary is tricarpellary, syncarpous, and trilocular, with a long, slender beak (stipe). Flowering and fruiting occur largely from October to January, with intermittent flowering and fruiting occurring all year.

Kamrakh or Carambola (Averrhoa carambola L.) known as ‘Star fruit’ is an important fruit of tropical and subtropical regions of the world. However, it is  a drought hardy plant and grow in dry land areas. Its fruit pulp is  sour-acidic in taste due to oxalic acid content.
 
Carambola are still in wild form or in homestead gardens and therefore, no improved and recognized varieties and /or systemic cultivation practices for this fruit has been developed so far. It is mainly grown as a fancy fruit in the garden and only limited plants are maintained. The plants prefers warm, moist climate but it can grow on any type of soil with good drainage system.

Kangaroo Paws (Anigozanthos spp.) belongs to family Haemodoraceae. It is commonly known as Sword-like or Iris-like. The word Anigozanthos was coined by French botanist Jacques de La Billardiere. This is derived from Greek words “anoigo” meaning to “expand or unequal” and “anthos” meaning “flower or irregular corolla”. It can be used as cut flower, pot plant, landscape plants or dry flower (Gui et al., 2005). The kangaroo paws is gaining popularity among gardeners, horticulturists, nursery man also in world market due to its beautiful, unique, colourful pattern of flowers and also being perennial in nature.

ORIGIN AND DISTRIBUTION

It is originated in Australia. Louden’s Hortus Britanicus, A Catalog of a Plants Endemic, Cultivated or Introduced to Britain, written in 1830, states that in 1808 Anigozanthos manglesii was introduced by Robert Mangles who had possibly received seed from his brothers in New Holland. Anigozanthos rufus was introduced into cultivation in 1824. The Royal Horticultural Society Dictionary of Gardening dates of the Botanical Magazine Plates are listed as A. flavida 1808 (BM 1151), A. manglesii 1833 BR, A. pulcherrimus 1844 (BM 4507). The first report of introduction of 8-10 species of Anigozanthos under green house from Australia in USA was reported in 1902 edition of Bailey’s Cyclopedia of American Horticulture. The first hybrid Bush Gems was introduced from Australia by Mr. Meyer, he had also made good selection of A. rufus and A. pulcherrimus these were propagated by Oglesby tissue culture lab. Many of them were released for sale at the Huntington Gardens annual plant sale in 1985.

All species of Kangaroo paw are restricted in distribution to the southern areas of Western Australia. Anigozanthos flavidus occurs in the extreme south west of Western Australia growing from Augusta east to Two Peoples Bay and north to Waroona. It can be found on roadsides, river banks, swamps, shallow water and in eucalypt forests, tolerating light shade. The species A. manglesii is widely distributed throughout the Southwest Australian bio geographic regions, preferring white, yellow or grey sand or sandy loam. The occurrence is confirmed in the northernmost part of its range in the Geraldton Sandplains and the Swan Coastal Plain near Perth. Extensive records also exist of occurrence in Jarrah Forest and Warren region to the south but not reaching the southern coasts. It extends inland to the Avon Wheatbelt.

Kangaroo Paws (Anigozanthos spp.) belongs to family Haemodoraceae. It is commonly known as Sword-like or Iris-like. The word Anigozanthos was coined by French botanist Jacques de La Billardiere. This is derived from Greek words “anoigo” meaning to “expand or unequal” and “anthos” meaning “flower or irregular corolla”. It can be used as cut flower, pot plant, landscape plants or dry flower (Gui et al., 2005). The kangaroo paws is gaining popularity among gardeners, horticulturists, nursery man also in world market due to its beautiful, unique, colourful pattern of flowers and also being perennial in nature.

Kangkong also known as water spinach, water convolvulus and swamp cabbage is an important leaf vegetable in South East Asia including Taiwan and Malaysia. It is a semi aquatic herbaceous plant having trailing or floating habit; sometimes it is biennial or perennial. Normally the main shoot of this plant trails horizontally and lateral shoots bear leaves and flowers and trail like the main shoot. Stem is hollow and leaves are arranged alternate. The succulent foliage is light green and leaves are elliptic or ovate oblong and cordate at the base. Flowers are 2.5 to 5 cm long, white or pale purple with dark purple eye, solitary or in five flowered cyme. Fruit is a capsule, ovoid and smooth with 2 to 4 seeds. This crop is ideally suited to areas where water stagnation is a problem and is found trailing on moist soil or mud along margins of stagnant ponds, streams, marshes and wet rice fields. It is sometimes found floating on water surface. At every node, it produces a number of adventitious roots.

In Karnataka, pulses are being cultivated in an area of about 20 lakh ha (about 17% of cultivated area) and the important pulse crops of the state are pigeonpea, chickpea, greengram and blackgram (Table 1).  In addition, horsegram and field bean (Dalichos lab) need a special mention, as they occupy a unique position among pulse crops especially in Southern Karnataka. However, major pulses like pigeonpea chickpea, greengram and blackgram are confined to few districts in Northern Karnataka, although some area is distributed throughout the state. Compared to the average productivity of nation (560 kg/ ha), the Karnataka state productivity is low (505 kg/ha). In spite of the best efforts, the progress made in improving the overall production as well as productivity of these pulse crops is not significant as compared to the cereals.

Karonda (Carissa carandas L.) is found growing throughout India, mainly in the semi-arid  and arid regions. It is widely cultivated in the home gardens, farmer’s fields and orchards as hedge plant. Karonda is commonly used as a condiment or additive to Indian pickles and spices. Karonda is one of the few fruits indigenous to India while 30 species of genus Carissa have been reported; many species are found growing wildly in India while other species came from Malaysia and South Africa (Hayes, 1957). It is cultivated throughout India in tropical and sub-tropical areas for fruits (Rai and Gupta, 1996). In India Carissa are found growing most widely in plains and  Siwalik hills and grow wild in Deccan Peninsula, Maharashtra along the western ghats, parts of Gujarat, Punjab, lower ranges of J & K, U.P., Uttarakhand, Chhattisgarh M.P. and Aravalli hills, Mount Abu (Rajasthan). It also cultivated in other countries like Bangladesh, South Africa, U.S.A., Denmark, Ghana, Israel, Nepal and Pakistan.  It is also grows in the Sri Lanka lowland rain forests. It can be grown in any type of soil however; it is most suitable for planting in marginal lands (Sharma and Badiyala, 2002). It is a very hardy, drought-tolerant plant that thrives well in a wide range of soils. However, it is susceptible to very low temperature/frost under hot arid conditions (Singh et al., 2012).

Karonda is an indigenous, under utilized fruit of India. It is a hardy multipurpose horticultural bush flourishing well without much care in arid and semi-arid areas. At present ,emphasis is being laid on protection and  production value of karonda plant. It is grown as hedge for beautification which  serves as one of the best bio-fencing materials because of  thorny  nature. It is also grown as an ornamental plant due to its beautiful cherry like fruits. Karonda plants are useful in many ways as detailed  below:
 
Fruit: Karonda fruit is a rich source of iron and contains a fair amount of vitamin C, and therefore very useful for curing of anaemia and has antiscorbutic properties. Enthomedically,  fruits are used as an astringent, antisorbutic and as a remedy for biliousness. Mature fruit contains high amount of pectin  and therefore, besides being used for making pickles and chutney, it can be exploited  for making jelly. Raw fruit can be used for making chatney.

Leaf: Karonda leaves are palatable and contain a fair amount of nutrient which are browsed by sheep, goats and camels in arid and semi arid areas.If fruits fall on ground, enrich soil by adding organic carbon and other mineral nutrients. It reduces evaporation  from  soil underneath due to dense foliage. Leaves  are used for feeding silk worm.  Leaf decoction is used against intermittent fever, diarrhoea, oral inflammation and ear ache.

1. Introduction

Karonda is widespread throughout India, primarily in arid and semi-arid regions. As a hedge plant, the Karonda tree is frequently grown in residential gardens, farmer’s fields, and orchards. Karonda is widely used as a condiment or ingredient to Indian pickle and spices. It is a commonly growing indigenous shrub in India that may thrive in marginal and wasteland areas where other commercially important crops are unsuited. Karonda fruits are used in processed goods like as jam, jelly, squash, syrup, and chutney, and they are in high demand on the international market. Karonda is a rich source of nutrition and have highest Iron. The karonda fruits also contain vitamin C and it has antiscorbutic properties and helps to cure anaemia (Table 1). The fruits of Karonda are also used in many ayurvedic formulations. Root extract is used to reduce Chest pain.

Karonda (Carissa carandas Linn.) is also known as ‘Christ Thorn Tree’ and an important fruit plant of semi-arid and arid regions. It is an evergreen, hardy, spiny bush which is use as live fencing surrounding the orchards or filed. One or two plant was planted in backyards at rural place. It is also grown in wasteland, problematic soil, unproductive land and low moisture conditions. It can be also grown as ornamental purpose due to pink reddish fruits and evergreen nature. Plant produce sufficient amount of fruits and fruits are sour and astringent in taste. Fruits havenutritive value like rich source of iron, fair amount of vit. C and several medicinal values.

Genus : Carissa
Species : grandiflora A.D.C. carandas L.
Family : Apocynaceae
Chromosome No. : 2n=22

The carissa (Carissa grandiflora) is regarded not only for its ornamental value but also for its edible fruits. The plant is not very demanding in its climatic requirements. It grows successfully in the warm moist tropical regions and also in the dry subtropics where the temperature never falls below 26-28oC. In United States, especially in California, Carissa is injured by frost, whereas in Florida frost has no influence on the crop. This crop species is valued highly as a hedge plant, as it resists severe pruning and resultant growth is usually low and compact, which are desired traits for hedge plant. The thorny, stout branches make an impenetrable barrier for animals.

• The wine prepared from ripe fruits contains about 14.5 to 15% alcohol.
• Flowers are white, produced in a terminal cyme.
• It is grown in countries viz., South Africa, Australia, India, Malaysia, S. Lanka and Barma.
• In India, it is grown in M.H., Rajasthan, U.P., Bihar, and South India.
• It is used as protective hedge in Gujarat and Punjab.
• It is not suited to the hills of Himalayas.
• Pant Sudarshan – White Pink
• Pant Suverna – Green, Purple
• Other varieties: PK.1, Pant Maohan
• Deep loamy or alluvial soils.
• It can tolerate saline-sodic soils with pH up to 8.5.
• Seeds usually lose their viability within 4-5 week.