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The Date Palm is one of earliest crops planted in the ancient world. It is the main source of livelihood for Egyptian farmers and their families. Besides being a source of food and animal fodder and used in trading, it is also utilised in housing construction, furniture manufacturing, home accessories and other personal needs. Date Palms are considered a national wealth, given their economic, social and nutritional and health benefits. Therefore, they must be maintained, conserved and developed since their cultivation contributes to the national domestic income by more than three billion pounds a year. In an effort to promote Date Palm agriculture and develop a national strategic framework for its expansion in newly reclaimed land, this Atlas is an essential step in the identification and characterization of Date Palm cultivars in Egypt. ????? ???? ????? ??????? ?? ????? ???????? ???????? ?? ?????? ??????. ????? ???? ???? ????? ??????? ?????? ??????? ?? ???? ???? ????? ??????? ????? ?? ??? ??????? ??? ???? ?????? ??? ?????????? ??? ???? ?????? ?? ?????? ?????? ?????? ??????????? ???????? ??????????? ???????? ???????? ??? ???? ???????. ????? ????? ???? ????? ??????? ???? ????? ???????? ????????? ????? ???? ????? ?????? ????? ???????? ????????? ??? ??????? ?????? ???? ?? ???? ??????? ?? ???????? ??????. ?????? ?????? ?????? ?????? ???? ????? ??????? ?? ???? ???????????? ??????? ??? ?????? ?? ??????? ???????? ???? ??? ?????? ????? ?????? ?????? ?????? ????? ???? ????? ??????? ?? ???.
This book is the first volume of a comprehensive assemblage of contemporary knowledge relevant to genomics and other omics in date palm. Volume 1 consists of 11 chapters arranged in 3 parts grouped according to subject. Part I, Biology and Phylogeny, focuses on date palm biology, evolution and origin. Part II, Biodiversity and Molecular Identification, covers conformity of in vitro derived plants, molecular markers, barcoding, pollinizer genetics and gender determination. Part III, Genome Mapping and Bioinformatics, addresses genome mapping of nuclear, chloroplast and mitochondrial DNA, in addition to a chapter on progress made in date palm bioinformatics. This volume represents the efforts of 30 international scientists from 10 countries and contains 78 figures and 30 tables to illustrate presented concepts. Volume 2 is published under the title: Omics and Molecular Breeding.
This important 2-volume reference book is the first comprehensive resource reflecting the current global status and prospects of date palm cultivation by country. This volume covers Africa and the Americas. Countries included are: Egypt, Algeria, Sudan, Tunisia, Libya, Morocco, Mauritania, Niger, Cameroon, Djibouti, Chad, Mali Somalia, Ethiopia, Burkina Faso and Senegal, as well as the United States of America and the South American countries Chile and Peru. Topics discussed are: cultivation practices; genetic resources and breeding; conservation and germplasm banks; cultivar classification and identification based on morphological and molecular markers; micropropagation and progress toward scale-up production; and advances in dates processing and marketing. Chapters are supported by tables and color photographs. Appendixes summarize traits and distribution of major cultivars, commercial resources of offshoots and in vitro plants; and institutions and scientific societies concerned with date palm.
This important 2-volume reference book is the first comprehensive resource reflecting the current global status and prospects of date palm cultivation by country. This volume covers Asia and Europe. The Asian countries included are: Iran, Saudi Arabia, Iraq, Pakistan, Oman, Yemen, Israel, Kuwait, Qatar, Bahrain, Syria, Palestine and India. Europe is represented by Spain. Topics discussed are: cultivation practices; genetic resources and breeding; conservation and germplasm banks; cultivar classification and identification based on morphological and molecular markers; micropropagation and progress toward scale-up production; and advances in dates processing and marketing. Chapters are supported by tables and color photographs. Appendixes summarize traits and distribution of major cultivars, commercial resources of offshoots and in vitro plants; and institutions and scientific societies concerned with date palm.
Date palms under the Egyptian conditions are subjected to infection with different diseases caused by many soil-borne pathogenic fungi which may cause considerable losses in the offshoots and trees. A survey was carried out during four years 2005-2008 in seven governorates. Aswan governorate showed the highest disease severity (45.00%), followed by Luxor (37.50%), Behaera (30.50%), Marsa-Matrouh (25.00%), Ismailia (5.00%), Sharkyia (3.75%) and Giza (2.50%). Isolation and identification of associated fungi showed that the most frequent fungi were Fusarium spp. and Thielaviopsis paradoxa, while the least frequent were Botrydiplodia theomromae and Rhizctonia solani. The most virulent fungi were F. oxysporum, F. moniliforme, F. solani and T. paradoxa which were responsible for the root rot incidence that started with gradual yellowing that reached the palm tip followed by quick death. All the tested cultivars were susceptible to infection by the isolated pathogenic fungi. Hayany cultivar was the most susceptible to infection, followed by Sammany cultivar. While Zaghloul cultivar was the least susceptible.