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Root Growth Studies In Bearing Citrus Trees And The Field Evaluation Of Clonally Propagated Citrus Rootstocks
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Book Synopsis Root Growth Studies in Bearing Citrus Trees and the Field Evaluation of Clonally-propagated Citrus Rootstocks by : Abraham Johannes Jacobus Van Zyl
Download or read book Root Growth Studies in Bearing Citrus Trees and the Field Evaluation of Clonally-propagated Citrus Rootstocks written by Abraham Johannes Jacobus Van Zyl and published by . This book was released on 1998 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis omRoot growth studies in bearing citrus trees and the field evaluation of clonally-propagated citrus rootstocks by : Abraham Johannes Jacobus Van Zyl
Download or read book omRoot growth studies in bearing citrus trees and the field evaluation of clonally-propagated citrus rootstocks written by Abraham Johannes Jacobus Van Zyl and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Propagation Manual by : Rafael Marte
Download or read book Citrus Propagation Manual written by Rafael Marte and published by Bib. Orton IICA / CATIE. This book was released on with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Nurseries and Planting Techniques by : Bernard Aubert
Download or read book Citrus Nurseries and Planting Techniques written by Bernard Aubert and published by Editions Quae. This book was released on 1998 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Field Evaluation of Rootstocks in the Presence of Huanglongbing by : Sanghamitra Das
Download or read book Field Evaluation of Rootstocks in the Presence of Huanglongbing written by Sanghamitra Das and published by . This book was released on 2013 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Huanglongbing (HLB or citrus greening) is a serious threat to the citrus industry worldwide. Managing groves where greening exists increases costs for scouting, additional spray applications, tree removal and replanting, nutritional programs etc. All citrus cultivars are susceptible though there is some variation in the degree of susceptibility. The objective of the research was to evaluate different rootstocks, (conventional diploids, somatic hybrids, and allotetraploid sexually derived hybrids) in the field to see if any difference in tolerance may be observed. At McTeer farm, fifteen such rootstocks were evaluated with 'Sugar Belle' mandarin hybrid as the scion. Nineteen rootstocks were evaluated at St. Helena west and seven at St. Helena east with the scion being either Vernia or Valquarius. The trees were visually rated for symptom expression on a scale of 0 to 4, and qPCR was used to generate Ct values from symptomatic and asymptomatic leaves in summer and fall 2012. In addition, observations were made on fruit drop. The least severe symptoms were observed on Orange 19 (an allotetraploid hybrid resulting from the cross of Nova mandarin + Hirado Buntan seedling pummelo X Cleopatra mandarin + Argentine trifoliate orange). Orange 19 had least severe symptoms at McTeer as well as at St. Helena. CLEO+CZO had less severe symptoms at St. Helena East. These preliminary results suggest differences among the rootstocks in tree response to HLB, but further work is necessary to validate these conclusions over time.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309472148 Total Pages :289 pages Book Rating :4.3/5 (94 download)
Book Synopsis A Review of the Citrus Greening Research and Development Efforts Supported by the Citrus Research and Development Foundation by : National Academies of Sciences, Engineering, and Medicine
Download or read book A Review of the Citrus Greening Research and Development Efforts Supported by the Citrus Research and Development Foundation written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-07-29 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Huanglongbing (HLB) or citrus greening, first observed more than a hundred years ago in Asia, is the most serious disease threat to the citrus-growing industry worldwide due to its complexity, destructiveness, and incalcitrance to management. First detected in Florida in 2005, HLB is now widespread in the state and threatens the survival of the Florida citrus industry despite substantial allocation of research funds by Florida citrus growers and federal and state agencies. As the HLB epidemic raged in 2008, Florida citrus growers began allocating funds for HLB research in hopes of finding short-, medium-, and long-term solutions. This effort created the Citrus Research and Development Foundation (CRDF), an organization with oversight responsibility for HLB research and development efforts in Florida. This report provides an independent review of the portfolio of research projects that have been or continue to be supported by the CRDF. It seeks to identify ways to retool HLB researchâ€"which, despite significantly increasing understanding of the factors involved in HLB, has produced no major breakthroughs in controlling the diseaseâ€"and accelerate the development of durable tools and strategies that could help abate the damage caused by HLB and prevent the possible collapse of the Florida citrus industry.
Download or read book Rootstocks for Florida Citrus written by and published by . This book was released on 1993 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nutrient Management for Optimum Citrus Tree Growth and Yield Short Course by : Stephen H. Futch
Download or read book Nutrient Management for Optimum Citrus Tree Growth and Yield Short Course written by Stephen H. Futch and published by . This book was released on 2003 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1970 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis California Citrus Rootstocks by : Louise Ferguson
Download or read book California Citrus Rootstocks written by Louise Ferguson and published by . This book was released on 1990 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Rootstocks and Their On-site Evaluation by :
Download or read book Citrus Rootstocks and Their On-site Evaluation written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: What rootstock to plant? That's an ever-present and always challenging question. In conversations with growers, this question is asked frequently because of problems with Swingle citrumelo, continued loss of trees on sour orange, and low solids for grapefruit grown on Smooth Flat Seville. The commercial rootstock situation has actually changed very little, so growers are faced with essentially the same choices now as five or ten years ago. However, it seems that the old choices are less attractive partially because more demanding requirements have been placed on this same pool of rootstocks.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1990 with total page 1842 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Genetics, Breeding and Biotechnology by : Iqrar A. Khan
Download or read book Citrus Genetics, Breeding and Biotechnology written by Iqrar A. Khan and published by CABI. This book was released on 2007-11-26 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-authored book provides a comprehensive review of citrus breeding, including relevant genetics, molecular biology and biotechnology. Topics discussed include origin and Taxonomy, hybridization and see procedures, triploid breeding, mutation breeding, selection for fruit traits, tree characters and disease resistant, rootstock breeding, soil adaptation, nucellar embryony, cytogenetics, mapping, gene cloning, chromosome transfer technology, haploidy, flow cytometry and somaclonal variation.
Book Synopsis The Citrus Genome by : Alessandra Gentile
Download or read book The Citrus Genome written by Alessandra Gentile and published by Springer Nature. This book was released on 2020-03-18 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews how the release of the citrus genome facilitates the investigation of ancestral species, the study of their complex biological features, and the genetic basis of agronomic traits of paramount importance for their sustainable cultivation. The first chapters discuss citrus origin and distribution, and the economic importance and varietal composition of the cultivated species, providing an overview of citrus and related genera genetic resources. The book then describes the role of traditional breeding techniques (for scion and rootstocks) as well as the potential of genomic breeding and innovative protocols for biotechnological approaches. The second part provides essential information on the genus Citrus, the attributes of pure citrus species, genetic admixtures, hybrids and citrus relatives, and on the horticultural classification of cultivated species, varieties and rootstocks. The third part then focuses on the different molecular mechanisms, covering various aspects of citrus biology, including the role of beneficial compounds of citrus fruits. In addition, it examines the molecular responses of citrus to abiotic stresses and to field and post-harvest diseases. Providing insights gained in recent years, it is a valuable guide for those who are interested in gene discovery, comparative genomics, molecular breeding and new breeding techniques. It is particularly useful for scientists, breeders and students at universities and public sector institutes involved in research for the citrus industry.
Book Synopsis Studies Preliminary to the Establishment of a Series of Fertilizer Trials in a Bearing Citrus Grove by : Leon Dexter Batchelor
Download or read book Studies Preliminary to the Establishment of a Series of Fertilizer Trials in a Bearing Citrus Grove written by Leon Dexter Batchelor and published by . This book was released on 1928 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Cultivation of Citrus Fruits by : Hardrada Harold Hume
Download or read book The Cultivation of Citrus Fruits written by Hardrada Harold Hume and published by . This book was released on 1926 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of New Citrus Rootstocks by : Ruhi Sarooshi
Download or read book Evaluation of New Citrus Rootstocks written by Ruhi Sarooshi and published by . This book was released on 1997 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
