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Author: Abhishek Katagi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659289897
Category :
Languages : en
Pages : 196
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Book Description
Okra (Abelmoschus esculentus L. Moench) is one of the chief and abundant vegetable grown extensively throughout the world in summer and rainy seasons. It shows it's presence in all corners of the globe because of easy cultivation, dependable yield and adaptability to varying moisture conditions. The investigation was carried out with three objectives at experimental field, department of Crop Improvement and Biotechnology, K.R.C. College of Horticulture, Arabhavi, during 2011-2013. Six single and fifteen double cross F2 progenies were evaluated for genetic variability. Overall double cross F2 population showed high GV, PV, GCV, PCV, h2 and GA because of the inclusion of diverse superior parents in its development. The superiority seen in doubles cross populations over single crosses clearly indicated the advantage of double cross with higher heritability Comprehensive assessment of crosses by considering heterosis values revealed that, out of 15 crosses, three were average heterotic and three were low heterotic Pollination between 9 am to 12 noon on same day of emasculation resulted in higher seed yield and seed quality parameters.
Author: Abhishek Katagi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659289897
Category :
Languages : en
Pages : 196
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Book Description
Okra (Abelmoschus esculentus L. Moench) is one of the chief and abundant vegetable grown extensively throughout the world in summer and rainy seasons. It shows it's presence in all corners of the globe because of easy cultivation, dependable yield and adaptability to varying moisture conditions. The investigation was carried out with three objectives at experimental field, department of Crop Improvement and Biotechnology, K.R.C. College of Horticulture, Arabhavi, during 2011-2013. Six single and fifteen double cross F2 progenies were evaluated for genetic variability. Overall double cross F2 population showed high GV, PV, GCV, PCV, h2 and GA because of the inclusion of diverse superior parents in its development. The superiority seen in doubles cross populations over single crosses clearly indicated the advantage of double cross with higher heritability Comprehensive assessment of crosses by considering heterosis values revealed that, out of 15 crosses, three were average heterotic and three were low heterotic Pollination between 9 am to 12 noon on same day of emasculation resulted in higher seed yield and seed quality parameters.
Author: Jameel M. Al-Khayri
Publisher: Springer Nature
ISBN: 3030669610
Category : Technology & Engineering
Languages : en
Pages : 480
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Book Description
This book examines the development of innovative modern methodologies towards augmenting conventional plant breeding, in individual crops, for the production of new crop varieties under the increasingly limiting environmental and cultivation factors to achieve sustainable agricultural production, enhanced food security, in addition to providing raw materials for innovative industrial products and pharmaceuticals. This Volume 9, subtitled Vegetable Crops: Fruits and Young Shoots, consists of 12 chapters focusing on advances in breeding strategies using both traditional and modern approaches for the improvement of individual vegetable crops. Chapters are arranged in 2 parts according to the edible vegetable parts. Part I: Fruits - Bell Pepper (Capsicum annuum L. var. grossum Sendt.), Chili pepper (Capsicum frutescens L.), Bitter gourd (Momordica charantia L.), Bottle gourd (Lagenaria siceraria (Molina) Standl.), Eggplant (Solanum spp.), Okra (Abelmoschus esculentus L.), Plantain (Musa paradisiaca L.), Sweet gourd (Cucurbita moschata Duch. ex Poir.), Melon (Cucumis melo L. Groups Dudaim and Flexuosus), Tomato (Solanum lycopersicum L.) and Zucchini (Cucurbita pepo L.) and Part II: Young shoots - Asparagus (Asparagus officinalis L.). The chapters were contributed by 43 internationally reputable scientists from 11 countries. Each chapter comprehensively reviews the modern literature on the subject and reflects the authors own experience.
Author: Praveen Kumar Patel
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659446351
Category :
Languages : en
Pages : 120
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Book Description
This is a reference book which describes importance, use and basic information relevant to application of line x tester analysis for hybrid development in okra. In reference to heterosis, data was collected for yield, quality and resistance to YVMV and utilized for obtaining best cross combination for these traits. The analysis revealed highly significant genetic variation for most of the yield and resistance traits. Recent research findings in okra improvement aspects have been incorporated in the book. The present research would be fruitful during formulating heterosis breeding strategies for okra improvement. Methodology, experimental findings and their relation with earlier researches has been elaborated in the book. Heterosis and combining ability analysis revealed to find out the best cross combination over better parent in okra. The maximum net return and B: C ratio was obtained due to heterosis among various heterotic combinations. Present book is basically written for Vegetable Science Scholar and persons interested in Okra breeding research.
Author: Shashank Shekhar Solankey
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659431296
Category :
Languages : en
Pages : 232
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Book Description
This is a reference book which describes importance, use and basic information relevant to okra and its improvement. In reference to heterosis, data was collected for yield, quality and resistance to YVMV and utilized for obtaining best cross combination for these traits. The analysis revealed highly significant genetic variation for most of the yield and resistance traits. Recent research findings in okra improvement aspects have been incorporated in the book. The present research would be fruitful during formulating heterosis breeding strategies for okra improvement. Methodology, experimental findings and their relation with earlier researches has been elaborated in the book. Days to first flowering, days to 50% flowering, plant height, fruit length, fruit diameter, no. of fruits/plant and resistance to YVMV are found key traits for hybrid breeding programme of okra. Heterosis and combining ability analysis revealed to find out the best cross combination over better parent in okra. Present book is basically written for Vegetable Science Scholar and persons interested in Okra breeding research.
Author: Somashekhar G. Guddadamath
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659331985
Category :
Languages : en
Pages : 124
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Book Description
BREEDING INVESTIGATIONS OF BIPARENTAL MATING IN BHENDI (Abelmoschus esculentus (L.) Moench) The genetic improvement of any crop relies mainly on the presence of substantial magnitude of variability in the populations and the extent to which the desirable trait is heritable. Breeder's very often use segregating populations as source populations to exercise selection for identifying homozygous recombinant lines with better performance to develop varieties. Most often the source F2 population of single cross hybrids and/or double cross hybrids would offer limited opportunities for achieving high success because of narrow genetic base and impose restrictions on the chances of better recombination and also associated with the weakness of causing rapid homozygosis and low genetic variability. However, biparental mating, on the other hand is expected to break larger linkage blocks and provide more chances for recombination to occur. It is a useful system of mating for generation of increased variability and may be applied where desired variation for traits of interest is lacking or insufficient.
Author: Donald Young Perkins
Publisher:
ISBN:
Category : Okra
Languages : en
Pages : 116
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Book Description
Author: Aparna Tiwari
Publisher: Springer Nature
ISBN: 9811954348
Category : Technology & Engineering
Languages : en
Pages : 411
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Book Description
This book highlights the technicalities of plant breeding in a seed-business environment and explains the crucial aspects of the value chain. It educates the readers on how to initiate, participate, sustain national and international agreements for material transfer, how consortia work to facilitate germplasm accessibility, and how to set visionary goals to develop a superior plant varieties. The book covers the aspects such as how to conduct disease screening trials at hot spots, preparing an operational budget, and how to accelerate product advancement. Plant breeding is broadly defined as manipulation of plant genotypes to create phenotypes that are beneficial to mankind. It helps to achieve food security and sustainability by developing high yielding, climate-resilient, nutritious varieties of crops and hence is able to address unprecedented challenges like rising global population, diminishing genetic biodiversity, and uncertainties of the weather . This book is an extraordinary source of information starting from goal-genesis to market-oriented product-profiling and help readers to accelerate/enhance? their work/professional performance more effectively. This book will be very useful to practicing plant breeders at various levels in the public and private sectors. It is a must-have book for potential plant breeders who enter plant breeding profession just after the completion of their formal plant breeding education.
Author: Jitendar Singh
Publisher: New India Publishing Agency
ISBN: 9789381450475
Category : Horticultural crops
Languages : en
Pages : 386
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Book Description
Climatic variations often tend to have adverse effect on the yield and production of crops. Efforts have, therefore, been on for harnessing this natural resource through artificial means for increasing crop productivity. One such technology is protected cultivation. This technique is well adopted in Europe and USA and now China and Japan are leading in controlled sphere production of horticultural crops. In India, the technology is making breakthrough in Karnataka and Maharashtra in protected cultivation of pepper, tomato, cucumber, muskmelon, baby corn etc. Precision farming is defined as the cultivation by adopting technologies which give maximum precision in production of a superior crop with a desired yield levels and quality at competitive production. These include use of genetically modified crop varieties, micropropagation, integrated nutrient, water and pest managements, protected cultivation, organic farming, hi-tech horticulture, and post harvest technology. Post-harvest sector needs lot of precision. Peels, rags, etc. go waste. Many times, peels being rich in polyphenols, colouring pigment, nutrients etc are richer in antioxidant than what we actually eat. Here, we need precision. Precision in management, precision in product diversification, precision in value addition are much sought after aspect.
Author: Prof. K.V. Peter
Publisher: New India Publishing
ISBN: 9385516345
Category : Science
Languages : en
Pages : 6
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Book Description
The book is a compilation of 19 chapters authored by eminent scientists in the area. There is need to break yield barriers by GM Technology, keeping biosafety intact and as per standards. Use of biotechnology to enhance productivity is elaborated in two chapters. Water being a limiting factor is being studied wholistically. Soil fertility and its management are critical to crop productivity. Soil as a living entity needs to be viewed as the basics of horticulture. Root stocks play a vital role in rejuvenation, anchoring and better nutrient absorption. Biotic stresses like nematode pests and an array of viruses make crop growing highly challenging. Breeding methods are now available to develop varieties and hybrids which withstand stresses-biotic and abiotic- An exposure to basic sciences like plant physiology is needed to understand the source-sink ratios in crops. Marketing and trade are areas less taught but assuming top importance now. Horticulture is incomplete without study on pollinators like bees.
Author: Jameel M. Al-Khayri
Publisher: Springer Nature
ISBN: 3030232654
Category : Technology & Engineering
Languages : en
Pages : 744
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Book Description
This book examines the development of innovative modern methodologies towards augmenting conventional plant breeding, in individual crops, for the production of new crop varieties under the increasingly limiting environmental and cultivation factors to achieve sustainable agricultural production, enhanced food security, in addition to providing raw materials for innovative industrial products and pharmaceuticals. This is Vol 6, subtitled Industrial and Food Crops, which consists of two parts. Included in Part I are 11 industrial plant species utilized as sources of raw materials for the production of industrial products including pulp and wood crops (acacia), fiber (cotton, jute and ramie), rubber (guayule and rubber tree), oil (jojoba and flax), biofuels and pharmaceutical (agave) and sugar source (sugarcane). Part II covers 7 food plants selected for their utilization in food industries for the production of chocolate (cacao), cooking oil (oil palm, safflower, sesame and sunflower) and natural flavors and aroma (saffron and vanilla). This volume is contributed by 60 internationally reputable scientists from 14 countries. Each chapter comprehensively reviews the modern literature on the subject and reflects the authors own experience.
