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Mass in Vitro Multiplication of Populus Deltoides and Populus Ciliata X Maximowiczii Cum Screening of Salt Gold Tolerant Cellines

CSK Himachal Pradesh Agricultural University Repository

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Title Mass in Vitro Multiplication of Populus Deltoides and Populus Ciliata X Maximowiczii Cum Screening of Salt Gold Tolerant Cellines
 
Creator Gangoo, Sajad Ahmad
 
Subject 634.9723 Poplars
 
Description Traditionally forests have been regenerated by natural seedlings or more recently by collection of seeds from randomly pollinated elite trees. In most of these forests there is a large variation in growth, form and vigor of the trees. Besides, there are forest trees that are characterized by poor and irregular seed set, while in others the seed may be prone to genetic damage or loss of viability. Reproduction from seeds is the most inexpensive method of production which is commonly adopted by all crop scientists. But, this is possible in homozygous plants and in annual plants for which pure seeds can be produced by backcrossing in a relatively short time. However, most perennial heterozygous cultivated plants, including many ornamental plants, plantation crops and fruit trees are propagated vegetatively by a variety of techniques (i.e., cuttings, layering, grafting and budding), resulting in true to type clonal plant material.
 
Date 2001
 
Type Thesis
NonPeerReviewed
 
Format text
 
Language en
 
Identifier http://hillagricrepository.co.in/5/1/12845.pdf
Gangoo, Sajad Ahmad (2001) Mass in Vitro Multiplication of Populus Deltoides and Populus Ciliata X Maximowiczii Cum Screening of Salt Gold Tolerant Cellines. PhD thesis thesis, College of Forestry, Dr. Y.S. Parmar University of Horticulture and Forestry.