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Author: Food and Agriculture Organization of the United Nations
Publisher: FAO
ISBN:
Category : Business & Economics
Languages : en
Pages : 332
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Book Description
This publication provides a basic introduction to date palm propagation, production and protection techniques. Chapters cover: botanical and systematic description, origin, geographical distribution and nutritional value, economic importance, climatic requirements, orchard management, harvesting, and diseases and pests of date palm.
Author: Food and Agriculture Organization of the United Nations
Publisher: FAO
ISBN:
Category : Business & Economics
Languages : en
Pages : 332
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Book Description
This publication provides a basic introduction to date palm propagation, production and protection techniques. Chapters cover: botanical and systematic description, origin, geographical distribution and nutritional value, economic importance, climatic requirements, orchard management, harvesting, and diseases and pests of date palm.
Author: Shri Mohan Jain
Publisher: Springer Science & Business Media
ISBN: 9400713185
Category : Technology & Engineering
Languages : en
Pages : 745
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Book Description
This important reference book is the first comprehensive resource worldwide that reflects research achievements in date palm biotechnology, documenting research events during the last four decades, current status, and future outlook. This book is essential for researchers, policy makers, and commercial entrepreneurs concerned with date palm. The book is invaluable for date palm biotechnology students and specialists. This monument is written by an international team of experienced researchers from both academia and industry. It consists of five sections covering all aspects of date palm biotechnology including A) Micropropagation, B) Somaclonal Variation, Mutation and Selection, C) Germplasm Biodiversity and Conservation, D) Genetics and Genetic Improvement, and E) Metabolites and Industrial Biotechnology. The book brings together the principles and practices of contemporary date palm biotechnology. Each chapter contains background knowledge related to the topic, followed by a comprehensive literature review of research methodology and results including the authors own experience including illustrative tables and photographs.
Author: Beltane Bolduc
Publisher:
ISBN: 9781536166767
Category : Date palm
Languages : en
Pages :
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Book Description
The book first summarizes the bioaccesibility of bioactive compounds in several Phoenix species, P. dactylifera, P. reclinata, P. sylvestris and P. loureiroi, to foster the integration of herbal and modern medicine. Date palm propagation means by conventional techniques, biotechnology tools, and maintenance of plant material in the greenhouse prior to field transfer are presented. An overview of field transfer of date palm vitro-plants is also provided. Following this, the authors discuss how experiments show that fertilizer addition is necessary for the improvement of date palm growth and increase of date fruits production. Date palm requires relatively great amounts of macro and micro nutrients to achieve good growth and give reasonable and economical production. Therefore, fertilization is one of the important practices that increases dates production and improves fruits quality. Artificial pollination is a distinguished and vital practice in commercial production of the date palm fruit. As such, the authors discuss how safe transfer of pollen grains to the female flower stigma at the proper condition is necessary in order for the ovule to be fertilized and the proper fruit set achieved. Date palm genetic resources have been preserved using in vitro micropropagation, and new elite cultivars are being produced using certain molecular breeding and biotechnological approaches. However, such measures are insufficient sustainable date palm production. This compilation proposes that it is time to introduce newly developed approaches such as high-throughput sequencing technologies, -omics technologies and CRISPR/Cas based approaches to revolutionize the date palm genetic improvement. Next, the authors discuss the most suitable irrigation water management strategy to minimize the effects of irrigation practices and future climate change on soil properties and on productivity of date palms. In the closing study, the effects of light and darkness on the germination and conversion of date palm somatic embryos to plants is studied. The observed results indicate that darkness is associated with increased proliferation and germination of somatic embryos.
Author: Clifford N. Catlin
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 428
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Book Description
Author: J.M. Bonga
Publisher: Springer Science & Business Media
ISBN: 9401735387
Category : Nature
Languages : en
Pages : 432
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Book Description
2. IMPORTANCE OF NITROGEN METABOLISM 2. 1. Range of naturally occurring nitrogenous components in forest trees 2. 2. Gene expression and mapping 2. 3. Metabolic changes in organized and unorganized systems 2. 4. Nitrogen and nutrition 2. 5. Aspects of intermediary nitrogen metabolism 3. NITROGEN METABOLISM IN GROWTH AND DEVELOPMENT 3. 1. Precultural factors 3. 2. Callus formation 3. 3. Cell suspensions 3. 3. 1. Conifers 3. 3. 2. Acer 3. 4. Morphogenesis 3. 4. 1. Nitrogen metabolism of natural embryos 3. 4. 2. Somatic embryogenesis 3. 4. 2. 1. Sweetgum (Liquidambar styraciflua) 3. 4. 2. 2. Douglar-fir and loblolly pine 3. 4. 3. Organogenesis 4. OUTLOOK 11. CARBOHYDRATE UTILIZATION AND METABOLISM - T. A. Thorpe 325 1. INTRODUCTION 2. NUTRITIONAL ASPECTS 3. CARBOHYDRATE UPTAKE 4. CARBOHYDRATE METABOLISM 4. 1. Sucrose degradation 4. 2. Metabolism of other carbon sources 4. 3. Hexose mobilization and metabolism 4. 3. 1. Cell cycle studies 4. 3. 2. Growth studies 4. 3. 3. Organized development 4. 4. Cell wall biogenesis 4. 4. 1. Primary cell walls 4. 4. 2. Cell wall turnover 4. 4. 3. Secondary cell walls 4. 5. Carbon skeleton utilization 5. OSMOTIC ROLE 6. CONCLUDING THOUGHTS 369 12. THE USE OF IN VITRO TECHNIQUES FOR GENETIC MODIFICATIO~FOREST TREES - E. G. Kirby 1. INTRODUCTION 2. IN VITRO SELECTION 2. 1. Natural variation 2. 2. Induction of variation 2. 3. Selection techniques 2. 4. Plant regeneration 2 . • 5. Applications x 3. SOMATIC HYBRIDIZATION 3. 1.
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 648
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Book Description
Author: Jameel M. Al-Khayri
Publisher: Humana
ISBN: 9781493984022
Category : Science
Languages : en
Pages : 408
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Book Description
This two-volume book is a valuable resource to students, researchers, scientists, commercial producers, consultants and policymakers interested in agriculture or plant sciences particularly in date palm biotechnology. Chapters in Date Palm Biotechnology Protocols: Volume 2: Germplasm Conservation and Molecular Breeding guides readers through methods and protocols on germplasm in vitro conservation, molecular analysis of in vitro cultures, genetic diversity, cultivar identity, gender identification, genomics, and proteomics. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Date Palm Biotechnology Protocols: Volume 2: Germplasm Conservation and Molecular Breeding aims to supplement the previous volume and to provide precise stepwise protocols in the field of date palm biotechnology.
Author: N. I. Vavilov
Publisher: Cambridge University Press
ISBN: 9780521404273
Category : Gardening
Languages : en
Pages : 548
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Book Description
A collection of all of Vavgilov's works on the origin and geography of cultivated plant species.
Author: John H. Dodds
Publisher: Springer Science & Business Media
ISBN: 1468466917
Category : Science
Languages : en
Pages : 157
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Book Description
1 John H. Dodds The culture offragmen ts of plant tissue is not a particularly new science, in fact as long ago as 1893 Rechinger (1893) described the formation of callus on isolated fragments of stems and roots. The culture of plant tissues in vitro on a nutrient medium was performed by Haberlandt (1902), however, his attempts were unsuccessful because he chose too simple a medium that lacked critical growth factors. Over the last fifty years there has been a surge of development in plant tissue culture techniques and a host of techniques are now avail able (Dodds and Roberts, 1982). The major areas are as follows. Callus Culture Callus is a rather ill-dermed material. but is usually described as an un organised proliferating mass of tissue. Although callus cultures have a great deal of potential in the biotechnological aspects of tissue culture, i.e. secondary product formation, they are not very suitable for plant propagation. The key reason for their unsuitability is that genetic aber rations occur during mitotic divisions in callus growth (D'amato.l965). The aberrations can be of a major type, such as aneuploidy or endo reduplication. It follows therefore that the genetic status of the re generated plants is different from that of the parent type. In general terms this genetic instability is undesirable, but there are occasions when a callus stage can be purposely included to diversify the genetic base of the crop.
Author: Shri Mohan Jain
Publisher: Springer Science & Business Media
ISBN: 0387712011
Category : Science
Languages : en
Pages : 654
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Book Description
Tree species are indispensable to support human life. Due to their long life cycle and environmental sensitivity, breeding trees to suit day-to-day human needs is a formidable challenge. Whether they are edible or industrial crops, improving yield under optimal, sub-optimal and marginal areas calls for uni?ed efforts from the s- entistsaroundtheworld. Whiletheuniquenessofcoconutaskalpavriksha(Sanskr- meaning tree-of-life) marks its presence in every continent from Far East to South America, tree crops like cocoa, oil palm, rubber, apple, peach, grapes and walnut prove their environmental sensitivity towards tropical, sub-tropical and temperate climates. Desert climate is quintessential for date palm. Thus, from soft drinks to breweries to beverages to oil to tyres, the value addition offers a spectrum of pr- ucts to human kind, enriched with nutritional, environmental, ?nancial, social and trade related attributes. Taxonomically, tree crops do not con?ne to a few families, but spread across a section of genera, an attribute so unique that contributes immensely to genetic biodiversity even while cultivated at the commercial scale. Many of these species in?uence other ?ora to nurture in their vicinity, thus ensuring their integrity in p- serving the genetic biodiversity. While wheat, rice, maize, barley, soybean, cassava andbananamakeup themajorfoodstaples,manyfruittreespeciescontributegreatly tonutritionalenrichment inhumandiet. Theediblepartofthesespeciesisthesource of several nutrients that makes additives for the daily diet of humans, for example, vitamins, sugars, aromas and ?avour compounds, and raw material for food proce- ing industries. Tree crops face an array of agronomic and horticultural problems in propagation, yield, appearance, quality, diseases and pest control, abiotic stresses and poor shelf-life.
