Hevea Brasiliensis PDF Download
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Author: Herbert Wright
Publisher:
ISBN:
Category : Hevea
Languages : en
Pages : 348
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Book Description
Author: Herbert Wright
Publisher:
ISBN:
Category : Hevea
Languages : en
Pages : 348
Get Book
Book Description
Author: Herbert Wright
Publisher:
ISBN:
Category : Hevea
Languages : en
Pages : 736
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Book Description
The history of Para rubber. History of rubber plantations. Botanical sources of rubber. Climatic conditions for Hevea brasiliensis; Rate of growth of Hevea brasiliensis. Planting operations and methods of cultivation. Cultivation of cath and intercrops. Hevea rubber soils and manuring. Tapping operations and implements. How to tap. Where to tap. When to tap. How notable estates are being tapped. Effects of tapping. Tapping and yields in the Amazon Region. Yields in Malaya. Yields in Ceylon and South India. Yields n the dutch East Indies, Borneo, Africa, etc...
Author: Y. P. S. Bajaj
Publisher: Springer Science & Business Media
ISBN: 364261535X
Category : Science
Languages : en
Pages : 636
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Book Description
'frees contribute a major part of fuel, fodder and fruit, and are an im of bioenergy. They are now needed in large numbers more portant source than ever before for afforestation and social forestry, so that fast-grow ing and multipurpose trees assume great importance. After extensive in discriminate deforestation and rapid depletion of genetic stocks, efforts are now being made to evolve methods for clonal mass propagation of improved and elite trees. Production of short-duration trees with a rapid turnover of biomass, and induction of genetic variability through in vitro manipulation for the production of novel fruit and forest trees, which are high-yielding and resistant to pests and diseases, and trees which display increased photosynthetic efficiency are in demand. These objectives are well within the realm of horticultural and forest biotech nology. Some of the recent advances, such as the regeneration of com plete trees from isolated protoplasts, somatic hybridization, and the Agrobacterium-mediated transformation in various tree species have opened new vistas for the genetic engineering of fruit and forest trees. This book is a continuation of the earlier volume Trees I, and presents 31 chapters on fruit, forest, nut and ornamental trees, such as avocado, pineapple, crabapple, quince, pistachio, walnut, hazelnut, date palm, oil palm, cacao, rubber, maple, sweet-gum, poplars, birches, Chinese tallow, willows, oaks, paper mulberry, rhododendrons, Scots pine, Calabrian pine, Douglas-fir, redwood, ginkgo, cycads and some flowering trees.
Author: J. Smartt
Publisher: Springer Science & Business Media
ISBN: 1461304334
Category : Technology & Engineering
Languages : en
Pages : 429
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Book Description
Oilseeds and legumes provide a significant proportion of the protein and energy requirements of the world population. This important new book provides comprehensive details of the main oil seed and legume crops focusing particularly on the nutritional aspects of these crops which are, or have the potential to be, more widely exploited in developing countries where are or have the potential to be, more widely exploited in developing countries where protein and energy malnutrition continue to escalate. The predicted rapid rise of populations in many world regions which are increasingly vulnerable to food shortages means that a full knowledge of the nutritional significance of available crops is vital in helping to prevent potential calamities. Food and Feed from Legumes and Oil Seeds has been written by a team of international contributors, each with direct experience of these important crops and their nutritional merits, and the editors are both international experts in the crops covered. This book will become of great value to nutritionists, food and feed scientists and technologists, agricultural scientists and all those involved with overseas developments and food aid organizations.
Author: Henry Alexander Wickham
Publisher:
ISBN:
Category : Hevea
Languages : en
Pages : 118
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Book Description
'Hevea' advantages of planting and cultivation. Extraction and cure of the rubber 'látex'. Curing the 'latex'. General observations. Genesis of the 'plantation Pará'.
Author: Herbert Wright
Publisher:
ISBN:
Category : Hevea
Languages : en
Pages : 538
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Book Description
Author: Thomas Petch
Publisher:
ISBN:
Category : Hevea
Languages : en
Pages : 312
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Book Description
General sanitation. Root diseases. Leaf diseases. Phytophthora diseases. Stem diseases. Non-parasitic diseases, abnormalites, etc. Prepared rubber. Pests of Hevea. Miscellanea. Fungi on Hevea.
Author: Thomas Petch
Publisher:
ISBN:
Category : Euphorbiaceae
Languages : en
Pages : 316
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Book Description
Author: James Robert Weir
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 178
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Book Description
Author: P.M. Priyadarshan
Publisher: Springer
ISBN: 331954506X
Category : Nature
Languages : en
Pages : 251
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Book Description
In the second edition of this book, the origin, upkeep and latex harvest from the Hevea rubber tree are dealt with succinctly. New chapters have been included on Propagation Systems and Genetic Resources. The importance of Heterozygosis and Breeding is a new theme for the section on Breeding. A new chapter on Genomics and Molecular Breeding that focuses on the latest advancements on gene mapping, marker assisted selection and stimulation has been added. Lastly, ‘textboxes’ that highlight points and topics of significant interest are included in the new addition. Natural rubber has been an essential commodity not only for the tire industry but also for more than 50,000 products that holds elasticity as an attribute. The prime source of natural rubber worldwide is Hevea brasiliensis. Hevea rubber tree is an excellent example of how a soil-tree-atmosphere system can work in tandem. The retrieval of rubber through ‘injuring’ the tree on alternate days or once in three days or once in seven days, is indeed a unique arrangement followed universally that ensures income to the planter almost throughout the year. Every molecule of rubber is the end result of meticulous biochemical changes. Therefore the biology of Hevea rubber tree itself is a subject that aggregates science and technology for the realization of its industrial utility.
