für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Indian Medicinal Plants are chemical factories of Nature. Till now thousand number of Bioactives have been isolated from plants and possessed potentials to cure various diseases. Its time to isolate these bioactives not only to standardized the drugs at International Standards but also correct use of these bioactives in various therapeutics. These bioactives are secondary metabolites which are now a days refers as Natural Products. The potentials of these natural products have no comparison with allopathic drugs. Certain bioactives have even potentials to even cure cancer, diabetes and heart diseases etc. The sustainable use of these bioactive is an urgent need. Authors convey deep thanks to our great, young and dynamic Directors Shri Arpit Agarwal and Shri Amit Agarwal ji for unconditional support, family feelings, and everlasting encouragement. Authors feel immense pleasure to give thanks from bottom of our heart to our Academic Director Prof. C. K. Ojha for become a guiding force for all such research work. Authors are grateful to Department of Science and Technology, Jaipur for providing us financial support. ····· 1036119405
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The given plant, Solanum tuberosum was grown in the field as well as in petri plants by seeds.The different explants such as leaf, node, internodes, bud and roots were taken for micropropagation. These explants were grown in vitro after thorough sterilization using different PGR in different media composition.The PGR used were 2,4-D, BAP and NAA. Their combination were also used i.e. 2,4-D+BAP, BAP+NAA and 2,4-D+NAA in different concentration.The most effective and suitable media composition was MS (Murashige & Skoog, 1962) basal medium with BAP (2.0 mg/l) for regeneration from nodal explant of Solanum tuberosum.The optimum temperature was found to be 23± 02 oC. The micropropagation occurred more precisely at about 30 (g/l) sucrose concentrations. The most effective photoperiod for the regeneration of Solanum tuberosum was 16 hours light period. The pH 5.7 was considered to be the best for the micropropagation of Solanum tuberosum. ····· 1036119364
für 64.71€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The book entitled, `Diversity of the genus Gaultheria L. (Ericaceae) in India` provides a detailed taxonomic revision of the genus Gaultheria L. in India including 22 species, of which 3 are new to science. Most of these species are common to its neighbouring countries viz., Nepal, Bhutan, Sri Lanka, China and Myanmar. Therefore, it is helpful to these countries also. An artificial key to the species is also provided for easy identification in the field as well as in the herbarium. Each species is provided with a detailed taxonomic citations incl. types, distribution and status as well as exomorphological,anatomical and pollen-morphological descriptions. Besides, the book provides first hand ethno-medicinal mostly new information based on more than 20 ethnic groups along with Endemic and Threatened taxa and their conservation approaches.The book aims at providing a detailed comprehensive information of Indian Gaultheria L.(mostly Himalayan)to the students and researchers in the field of Plant science branches like Plant Taxonomy, Morphology, Biosystematics, Ethnobotany, Ethnopharmacology, Medicinal plants, Forestry, Biodiversity & Conservation, Bioprospection & Field Ecology. ····· 1036119317
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Different aspects of micropropagation through meristem culture for the production of virus indexed source plants, callus induction followed by subsequent plant regeneration, in vitro tuberization and field evaluation of the in vitro regenerated plants were studied on four commercial cultivars of potato (Solanum tuberosum L.) viz., Diamant, Cardinal, Shilbilati and Lalpakri. Rooted plantlets of four potato cultivars obtained directly through meristem culture and indirectly via callus phase were gradually acclimatized and successfully established in the field. Visual evaluation of the morphological traits of the meristem-derived plants showed that all plants were normal and free from virus diseases. Substantial yield increase was observed from meristem-derived plants over their source plants. Somaclonal variation among different plants derived from callus was observed. The present investigation also addressed in vitro tuberization in potato. The potato plants derived from microtubers of four varieties under field condition was similar to look as that of normal seed propagated plants. ····· 1036118994
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Medicinal plants have acquired increasing significance in development co-operation over the last few years. Their use and propagation are cross-sectoral concerns that embrace not only health-care but also nature conservation, biodiversity, economic assistance, trade and legal aspects (e.g. intellectual property). The present book presents biotechnological approaches for the in vitro conservation and mass propagation of two important medicinal plants viz Tylophora indica and Rauvolfia tetraphylla. Both the plants are rapidly disappearing due to its extensive indiscriminate collection from wild, poor seed germination and lack of adequate commercial plantation. Regeneration and establishment of plantlets through various plant tissue culture techniques has been discussed in this book. The application of these protocols can help to minimize the pressure on wild populations and contribute to the conservation of these valuable medicinal plants. Regeneration of plants from alginate encapsulated shoot buds could be used as nodal delivery system for germplasm storage and exchange. Physiological and biochemical changes during ex vitro establishment micropropagated plants has been discussed. ····· 1036118950
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Curcuma amada (mango-ginger) is a unique spice having morphological resemblance with ginger but imparts raw mango flavour. The rhizomes are used in the preparation of pickles, as a source of raw mango flavour in culinary preparations. The extract of mango ginger is used as appetizer, alexteric, antipyretic, aphrodisiac, skin diseases, etc. Present investigation encompasses successful attempts in isolation and characterization of three novel, multifunctional bioactive compounds from rhizome of mango ginger, a plant of panacea for an array of ailment in Ayurvedic medicine. The plant has high antioxidant and antimicrobial properties. Application of bioactive compounds to determine the harvest maturity and quality marker during development and storage is a showcase of this inimitable investigation. Unique feature of mango ginger starch and its functional properties were also established. ····· 1036118932
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray We are in the presence of renaissance or paradigm shift, in many disciplines as we enter the new millennium. Herbal medicine is no exception. Herbalism, an arcane tradition once shrouded in mystery and understood only by a selected few, is now open to research and technological development. Ancistrocladaceae is one such monogeneric family with about 25 species of lianas include palaeotropical climbing plants, found in lowland to submontane, wet to seasonal evergreen or swamp forests. Interest in the family is due to its unique alkaloid napthylquinone alkaloids. The drugs obtained from these plants show antiviral, antimalarial, ant ineoplastic like activities. The book herein describes a methodical resource on seasonal variation in different biochemical parameters of A. heyneanus. It also enlightens the scope and gives protocols for in vitro production of callus and micropropagated plants. Total phenolic, flavonoid content and anti oxidant potential of A. heyneanus was studied. Efficiency of extraction with to yield optimum level of betulinic acid was carried. Confirmation for betulinic acid was done using different analytical methods TLC, FT-IR and FT-Raman. ····· 1036118927
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The aqueous extracts of grass species were tested for their allelopathic influences on germination and percentage growth of Wheat (Triticum aestivum) and Pea (Pisum sativum). Two vegetative (stem, leaf) and one reproductive (flower) part with three different concentrations (5g, 3g, 1g) were used for the present study. The toxicity and non toxicity was assessed by recording their effect on germination and seedling of test weed species. Both the inhibitory and stimulatory effects were observed on radical and plumule growth of wheat and pea seeds. At different concentrations the inhibitory and stimulatory effects were varied. All the grass species showed significant value except Cynodon dactylon flower wheat radicle and plumule. Similarly stem extraction have non-significant effect on growth of Pea. The tolerance of the test plant towards the extracts of grass species in the decreasing order was Triticum aestivum Pisum sativum. ····· 1036118729
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The book focuses on remedial measures to hazardous effects of Cypermethrin which is a chemical pesticides. Cypermethrin is a widely used in agriculture for getting rid of unwanted insects and pests. Although cypermethrin is quite effective chemical pesticide which is able to save large number of crops from various types of pests, but this pesticide had number of adverse side effects on plants, on which they are used. cypermethrin in excess amounts adversely effect the metabolic activities in crop plants which may in turn reduce the crop production. Neem oil, a product of a locally popular plant viz. Azadirachata indica was found to be an effective and far more safe for getting rid of unwanted insects and pests. ····· 1036118611
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book is an outcome of the research findings and encompasses five chapters pertaining to physiology, productivity and stomatal behavior of peanut under drought stress. Chapter-1 comprises a review on productivity and physiological alterations under drought stress in peanut and other crop plants. Chapter-2 incorporates studies on in-vitro screening of recently released peanut varieties at germination level under PEG induced drought stress. Chapter-3 and 4 are related to plant growth, productivity, stress-induced alteration in organic and inorganic constituents as well as role of antioxidant enzymes in drought stress management in selected drought tolerant and susceptible peanut varieties. Chapter-5 incorporates stomatal indices and stomatal behaviour in stress tolerant and susceptible varieties under drought stress conditions. A brief summary is also included at the end. The methods used for screening of drought tolerant varieties and the research findings provide useful information to the students, teachers and researchers in the field of Botany and Agriculture. ····· 1036118579
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Jatropha is one of the most important plant species of the world valued for its biofuel property. The species is primarily propagated through seeds, and thus the seed yield and oil content varies significantly. The present work describe the reproducible and efficient in vitro regeneration method from different types of explant (Leaf, petiole, cotyledonary leaf and petiole) and source of explant (in vitro and in vivo) of toxic and non-toxic cultivar of Jatropha. Besides, providing an efficient, reproducible and genotype independent regeneration protocol from different types and source, also provides optimized protocol for successful genetic transformation of Jatropha leaf explants and molecular characterization of transformed plants which help in improvement of this important biofuel plant. ····· 1036118569
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The study reports on the quantitative description, multivariate analyses, population structure and dendrochronological aspects of the constituent conifer tree species of Chitral Hindukush range of Pakistan. The underlying group structure in vegetation was exposed by multivariate techniques while major trends was exposed by DCA ordination. Density, basal area, size class, age and growth rates of dominated conifers and associated angiospermic tree species were also examined. Dendrochronological methods were applied to conifers tree species and dated chronologies with a maximum period extending back from 1411 to 2006 and 1260 to 2005 were obtained. Ring-width sequences of cross-dated sites were standardized and various statistics were evaluated. Hierarchical technique were applied to investigate different approaches to tree ring climate relationships. It was concluded that, despite the limitations conifers tree species in the study area can be used for dendroclimatic reconstruction. ····· 1036118476
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The objective of the present investigation was to establish in vitro culture and plant regeneration methods from leaf base and rhizome bud explants of Z. officinale. The MS medium with 1.0 mg/l 2, 4-D proved to be the best for callus induction from leaf base explants. Shoot regeneration was achieved after subculturing the calli in different media formulation and 8.0 mg/l BA with 0.2 mg/l 2, 4-D was found to be the best for multiple shoot regeneration from callus through organogenesis. MS medium supplemented with 5.0 mg/l NAA was the best formulation for successful culture establishment as well as shoot proliferation from rhizome bud explant. Multiple shoot proliferation was noticed at 4th subculture in medium with 5.0 mg/l NAA and shoot proliferation was increased with the increased number of subculture. Activated charcoal (AC) enhanced multiple shoot proliferation and the optimum pH level for shoot formation was 5.5 - 6.0 in the medium. MS + 4.0 mg/l NAA proved to be the best for root induction. Rooted shoots (plantlets) were gradually acclimatized and successfully established in polybag soil. ····· 1036118367
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Dumping and burning of coffee residue brought a serious environmental problem. A study was conducted to evaluate decomposition and mineralization of N from coffee residue in a pot, and its effect on soil physicochemical properties, crop yield, and apparent nutrient balance in the field. Decomposition rate (KD) was controlled by lignin (L) and nitrogen (N) contents, and L/N ratio (R2 = 0.975 , n = 36). Immobilization of soil N persisted for the entire 120 days, and release of N was controlled by lignin and cellulose contents, residue N and L/N ratio (R2 = 0.982 ). In the field, water use efficiency (WUE) increased significantly by 78% for maize. Soil amended with coffee residue showed increase in moisture content, total N (TN) and OC content. The residue increased the physicochemical properties of the soil such as moisture (38%), TN (7.6%), and OC (8%) compared to the control. Therefore, utilization of coffee residue would provide not only as an alternative source of plant nutrients but also alleviates soil fertility and reduce environmental pollution problems. ····· 1036118336
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Plant nutrient is certainly a boon for plant growth and development. Among the nutrients, nitrogen, phosphorus, sulphur and potassium are key nutrients and improve crop productivity by enhancing growth and physiological function of plant. However, it is necessary not to further improve the productivity of rapeseed-mustard and to maintain the crop quality and soil fertility lost due to excess fertilization. The present monograph deals with the origin distribution and different uses of rapeseed-mustard. The book covers the history, sources and different methods of applications of plant nutrients. Main emphasis has been given on nutrient management strategies for the improved productivity of erucic acid free genotypes. The book, comprising 119 pages will undoubtedly provide a valuable information for graduate students as well as researchers working in the field of plant nutrition. ····· 1036118154
für 50.31€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Le Begonia tuberhybrida, belle plante ornementale, possède des fleurs unisexuées mâles ou femelles. Chez certaines fleurs mâles, on peut trouver des pétales porteurs d`ovules et de stigmates, des styles stigmatifères parmi les étamines ou réunis au sommet du réceptacle en formant un véritable gynécée. Il m`a semblé intéressant d`étudier ces anomalies, d`en déterminer la nature, de rechercher les homologies existant entre ces pièces et d`essayer d`élucider le déterminisme de leur apparition. Dans cet ouvrage, nous avons décrit les morphoses spontanées ou induites expérimentalement au niveau de la plante entière, de l`inflorescence et de la fleur chez deux Begonia tuberhybrida en faisant varier un facteur physique, la lumière. Les expériences menées au cours de ce travail montrent que les organes floraux peuvent se substituer les uns aux autres et être classés comme phyllomes. La fleur est donc un bourgeon modifié dont toutes les pièces sont en réalité des feuilles. Cet ouvrage devrait intéresser les Botanistes dans l`élucidation de l`origine des pièces florales stériles ou sexuelles et les Horticulteurs dans la recherche de nouvelles variétés de Bégonia. ····· 103614745
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Biodiversity and life on earth is completely linked with environment. Large industrial establishment, intensive agriculture and fuel production in the recent era have resulted in the significant increase in the contaminants that enter in our environment. Among these toxic elements, heavy metals are the most dangerous. The situation is more disastrous in developing countries, where waste water is extensively used for irrigation purposes. Metal pollution is a worldwide problem and serious disturbance to the soil and environment. It is a major constraint to food, feed and industrial raw material production because it severely causes the reduction in yield of many important crops. In many areas of the world, good soils which were previously under cultivation have now become unfit due to metal pollution. Pollution of the biosphere by heavy metals has caught our attention in finding new ways to maintain, restore and manage the environment. Different approaches have been devised to fight against the problem caused by heavy metals. Keeping in consideration, the present manuscript is organized to determine the distribution and affect of metal pollution on the plant efficiency. ····· 103613871
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The technology of plant tissue culture is recognized worldwide as a creative, promising and feasible option for propagation and genetic manipulation of plant, particularly those with special demands. The most popular application of tissue culture method is in the genetic transformation system. As a tool of genetic engineering of plant, plant regeneration using tissue culture system is taken a crucial part. Another important use of tissue culture system is propagation of plant, which is an alternative method to vegetative plant multiplication. While using conventional propagation methods, one cutting produces one plant. In sexual propagation, one seed produces one plant. In contrast, one explant (a piece of stem, leaf, bud, root, anther, etc.) can produce an infinity number of plants using tissue culture system within a relatively short period. Somaclonal variation can occur when plant regeneration and multiplication involves tissue culture, particularly when there is a callus phase. Today, somaclonal variation tends to be viewed as a source of undesirable variants that need to be screened out of breeding programmes that involve plant regeneration. ····· 103613858
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Different sugar types were evaluated on microtuberization efficiencies of potato and sucrose was considered to be the best sugar type and 8% sucrose in media was optimized. The media with 5 uM Jasmonic acid resulted the highest number and maximum yield of microtubers than the other growth regulators used and high nitrate content media increased microtuber size. Application of 2 mg/L AgNO3 and propionic acid added media favored the in vitro microtubers formation. Microtuberization in liquid media followed by incubation at 8 h photoperiod promoted the number and fresh weight of microtubers than the other physical supports (agar based, liquid plus cotton and liquid plus sponge) and incubation (0, 8 and 16 h). The larger microtubers (0.5-0.6 cm diameter) showed significantly higher survival capacity than smaller ones (0.3-0.4 cm dia). The dormancy termination and sprouting efficiencies of microtubers were noted best in media with GA3 (100 ppm) treatment, large size of microtubers and dark incubation. The media with 5 uM Jasmonic acid showed maximum accumulation of total sugar, reducing sugar and starch. The vitamin C content of microtubers decreased with the extended storage periods. ····· 103613700
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Ethnobotany is the investigation of the knowledge of all phases of life amongst the primitive societies and of the effects of plant environment upon the life and customs. The present investigation is taken up in Khammam district with the objectives of an extensive and intensive exploration studies. It lies between 160 45` and 18°35` of the north latitude and 79°47` to 81047 of the east longitude with a geographical area of 16,029 Km2. It is inhabited by Gond/Naikpod, Khond Reddi, Koya, Lambada, Nayak and Lambada communities. 524 ethnobotanical plant species included 392 genera and 116 families were recorded which are exploited by the tribals in curing different human ailments and for other purposes. The ten dominant families with ethnobotanical importance are Fabaceae (32 species) followed by Euphorbiaceae (25), Mimosaceae (24), Caesalpiniaceae (20), Asteraceae (18), Apocynaceae (15), Verbenaceae (14), Asclepiadaceae, Cucurbitaceae and Malvaceae (13 each). A total of 229 ailments are cured with 1765 practices. The indigenous knowledge of the tribal communities must be properly documented and preserved so that their knowledge could be passed on to the future generations. ····· 103613650
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Propagation,conservation and preservation are the real essential terms for the conservation of our mother Earth. Bamboo is a socioeconomically and environmentally very important forest and homestead crop in Asia, conserve & enrich soil. This book is a research oriented post doctoral contributions containing propagation and preservation of important bamboos of Asia to conserve the vital segment of global environment- forests. This book on bamboos shall positively introduce and unfold: bamboos of the world their morphology and distinguishing fonts propagation and nursing techniques various preservation principles and preservatives their classifications and applications treatability and treatment groups techniques for slow and accelerated fixation of preservative in bamboos for environmental safety- to the related students, researchers, teachers, conservators, merchants, preservers, buyers and users. Several documentary photographs and statistical graphs along with the text and data of applied issues performed the real need of propagation and conservation of bamboos and beneficiary effects of preservative treated bamboos for long-term indoor, outdoor and ground contact usages. ····· 103613483
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Thirty-one accessions of Long Cayenne pepper (Capsicum frutesens L.) collected from Southwestern Nigeria were evaluated at the National Horticultural Research Institute (NIHORT), Ibadan, during the first and second cropping seasons of 2008. Experimental design was randomized complete block with three blocks. Differences among accessions for emergence percentage which ranged between 52.2 % and 86.7 % in the first season and 36.7 % and 75.0 % in the second season were significant (P0.05). Correlation between emergence in the first and second seasons was very low (r =0.06) and not significant (P0.05). Twenty-nine (of the thirty-one) accessions had significantly (P0.05) lower emergence percentage during the second season compared with the first season. There were no significant differences among accessions for days to first flowering, days to 50% flowering, days to first fruit appearance and days to 50 % fruiting. Flowering was attained earlier in the second season, when plants were exposed to short days, than in the first season days to first fresh flower appearance averaged 113.2 in the first season and 88.6 in the second season. ····· 103613435
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Azima tetracantha, commonly known as Bee sting bush (Yashanku in Malayalam, Kundali in Sanskrit)is used in folk lore herbal medicine practices in the villages of South Kerala as a vitalizer and stimulant. The plant belongs to the family Salvadoraceae. It is a rambling shrub, with four thorns at right angle to each other, at each node.It is used in medicine practices for the treatment of rheumatism and as diuretic, disinfectant and odontalgic. The stem, petiole and leaf were subjected for pharmacognostic studies, phytochemical analysis were done using leaves and antioxidant properties were studied in the methanolic leaf extract. The pharmacognostic studies have limitless interest in checking/controlling the adulteration of the dry plant, if any, and ensuring good manufacturing practices. The search for natural sources of antioxidants from this plant would help to reveal novel therapeutic avenues, for the treatment of many diseases. ····· 103613385
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Solanum nigrum was initially grown, in the soil through seeds, and also in the petri dishes. For the purpose of micropropagation, MS basal medium was used along with different PGRs i.e, BAP, 2,4-D, NAA and their different combinations. Effects of different physical and chemical factors on the in vitro growth of these explants were studied. As far as, physical factors were concerned, it was noted that 22 2 C for in vitro growth of Solanum nigrum was used. It was also observed that the micropropagation of Solanum nigrum in liquid medium gave only 5% in vitro growth. Whereas, solidified medium (using Difco-Bacto agar as Solidifying agent) gave 80% in vitro growth for the plant. The effect of different photoperiods was also observed with 16hrs photoperiod (3000 lux) in in vitro micropropagation of Solanum nigrum. Suitable maximum pH value for micropropagation was found to be 5.7 for in vitro growth was noted for Solanum nigrum. ····· 103613315· 1 · ::::: · 13 ·· 14 ·· 15 ·· 16 ·· 17 ·· 18 ·· 19 · ::::: · 20 ·
Affiliate Marketing
AdHoc MeldungenAffiliate & PublisherAdvertiser & MerchantAcademyAntwortenArtikelsucheAdventskalender
AffilitivProduktdatenPreisvergleich
