Recent Advances In Flower And Fruit Development In Perennial Plants

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Recent Advances In Flower And Fruit Development In Perennial Plants

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Author : Shunquan Lin
language : en
Publisher: Frontiers Media SA
Release Date : 2023-07-20

Recent Advances In Flower And Fruit Development In Perennial Plants written by Shunquan Lin and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-20 with Science categories.

Recent Advances In Flowering Time Control

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Author : Christian Jung
language : en
Publisher: Frontiers Media SA
Release Date : 2017-03-10

Recent Advances In Flowering Time Control written by Christian Jung and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-10 with categories.

The onset of flowering is an important step during the lifetime of a flowering plant. During the past two decades, there has been enormous progress in our understanding of how internal and external (environmental) cues control the transition to reproductive growth in plants. Many flowering time regulators have been identified from the model plant Arabidopsis thaliana. Most of them are assembled in regulatory pathways, which converge to central integrators which trigger the transition of the vegetative into an inflorescence meristem. For crop cultivation, the time of flowering is of upmost importance, because it determines yield. Phenotypic variation for this trait is largely controlled by genes, which were often modified during domestication or crop improvement. Understanding the genetic basis of flowering time regulation offers new opportunities for selection in plant breeding and for genome editing and genetic modification of crop species.

New Improvements Of Planting And Gardening

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Author : Richard Bradley
language : en
Publisher:
Release Date : 1720

New Improvements Of Planting And Gardening written by Richard Bradley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1720 with Gardening categories.

Rosaceae Fruit Development And Quality

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Author : Jia-Long Yao
language : en
Publisher: Frontiers Media SA
Release Date : 2022-02-22

Rosaceae Fruit Development And Quality written by Jia-Long Yao and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-22 with Science categories.

Recent Advances In Flowering Time Control

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Author :
language : en
Publisher:
Release Date : 2017

Recent Advances In Flowering Time Control written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.

The onset of flowering is an important step during the lifetime of a flowering plant. During the past two decades, there has been enormous progress in our understanding of how internal and external (environmental) cues control the transition to reproductive growth in plants. Many flowering time regulators have been identified from the model plant Arabidopsis thaliana. Most of them are assembled in regulatory pathways, which converge to central integrators which trigger the transition of the vegetative into an inflorescence meristem. For crop cultivation, the time of flowering is of upmost importance, because it determines yield. Phenotypic variation for this trait is largely controlled by genes, which were often modified during domestication or crop improvement. Understanding the genetic basis of flowering time regulation offers new opportunities for selection in plant breeding and for genome editing and genetic modification of crop species.

Recent Advances On Nitrogen Use Efficiency In Crop Plants And Climatic Challenges

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Author : Hamada AbdElgawad
language : en
Publisher: Frontiers Media SA
Release Date : 2023-08-25

Recent Advances On Nitrogen Use Efficiency In Crop Plants And Climatic Challenges written by Hamada AbdElgawad and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-25 with Science categories.

Nitrogen (N) is a mineral nutrient that is essential for the normal growth and development of plants that is required in the highest quantity. It is an element of nucleic acids, proteins, and photosynthetic metabolites, therefore crucial for crop growth and metabolic processes. Recently, it was estimated that N fertilizers could meet the 48% demand of the world’s population. However, overuse and misuse of N fertilizers raised environmental concerns associated with N losses by nitrous oxide (N2O) emissions, ammonia (NH3) volatilization, and nitrate (NO3−) leaching. For instance, NH3 is a pollutant in the atmosphere, N2O is a greenhouse gas that has a warming potential 298 times higher than CO2 and contributes to ozone depletion, and NO3− causes eutrophication of water bodies. Agricultural practices account for about 90% of NH3 and 70% of N2O anthropogenic emissions worldwide. The efficient use of N chemical fertilizers can be attained through cultural and agronomic practices. Nitrogen use efficiency (NUE) is an important trait that has been studied for decades in different crops. The grain production or economic return from the per unit supply of N fertilizer simply explained the NUE. Several definitions were suggested by different researchers. NUE can be defined as the product of N uptake efficiency (NUpE) and N utilization efficiency (NUtE). An increase in NUE increases the yield, biomass, quality, and quantity of crops. N is generally applied as chemical fertilizer to the soil, whereas a small amount is added to some crops like grain legumes through the fixation process. On the other hand, crop plants take N through the root system in the form of nitrate or ammonium which is thereby used in different metabolic processes. A number of studies have been conducted to increase the NUE in different crops and it has been indicated that NUE can be improved by agronomic, physiological, biochemical, breeding as well as molecular approaches. Nitrogen is the main limiting nutrient after carbon, hydrogen, and oxygen for the photosynthetic process, phyto-hormonal and proteomic changes, and the growth-development of plants to complete their lifecycle. Excessive and inefficient use of N fertilizer results in enhanced crop production costs and atmospheric pollution. Atmospheric nitrogen (71%) in the molecular form is not available for the plants. For the world's sustainable food production and atmospheric benefits, there is an urgent need to upgrade nitrogen use efficiency in the agricultural farming system. Nitrogen losses are too high, due to excess amount, low plant population, poor application methods, etc., which can go up to 70% of total available nitrogen. These losses can be minimized up to 15–30% by adopting improved agronomic approaches such as optimal dosage of nitrogen, application of N by using canopy sensors, maintaining plant population, drip fertigation, and legume-based intercropping. Therefore, the major concern of modern days is to save economic resources without sacrificing farm yield as well as the safety of the global environment, i.e. greenhouse gas emissions, ammonium volatilization, and nitrate leaching.

Annual Plant Reviews Fruit Development And Seed Dispersal

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Author : Lars Ostergaard
language : en
Publisher: John Wiley & Sons
Release Date : 2009-09-24

Annual Plant Reviews Fruit Development And Seed Dispersal written by Lars Ostergaard and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-24 with Technology & Engineering categories.

Fruit development and seed dispersal are major topics within plant and crop sciences research with important developments in research being reported regularly. Drawing together reviews by some of the world's leading experts in these areas, the Editor of this volume, Lars Ostergaard has provided a volume which is an essential purchase for all those working in plant and crop sciences worldwide.

Developmental Genetics Of The Flower

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Author :
language : en
Publisher: Elsevier
Release Date : 2006-09-29

Developmental Genetics Of The Flower written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-29 with Science categories.

Current major interests in this area include the study of higher level phylogenetic relationships and character evolution in the angiosperms, floral evolution, the genetic basis of key floral differences in basal angiosperms, the genetic and genomic consequences of polyploid speciation, conservation genetics of rare plant species, and phylogeography. Developmental Genetics of the Flower provides a series of papers focused on the developmental genetics of flowering as well as the genetic control of the timing of flowering. Investigation of speciational mechanisms, evolutionary relationships, and character evolution in flowering plants and land plants utilizing a variety of experimental approaches are discussed. The chapters are excellent reviews of the current fast-moving area of research. Provides a brief review of genes known to regulate flower development Articles emphasize the classic ABC model of flower development

Advances In Citrus Nutrition

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Author : Anoop Kumar Srivastava
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-30

Advances In Citrus Nutrition written by Anoop Kumar Srivastava and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-30 with Science categories.

This is a solitary attempt to streamline all the possible information related to citrus nutrition, with emphasis on diagnosis and management of nutrient constraints, employing a variety of state-of-art techniques evolved globally over the years . While doing so care has been taken to include peripheral disciplines so that the discussion becomes more lively and authoritative. An entire array of exclusive subjects has been nicely portrayed with the help of latest data and photographs.

Woody Oil Crops Key Trait Formation And Regulation

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Author : Jun Rong
language : en
Publisher: Frontiers Media SA
Release Date : 2023-11-28

Woody Oil Crops Key Trait Formation And Regulation written by Jun Rong and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-28 with Science categories.

Woody oil crops are perennial crops producing fruits or seeds with high oil contents, such as oil olive, oil Camellia, walnut et al. Woody oil crops usually distribute in lands not suitable for herbaceous oil crops and therefore serve as important supplement to herbaceous oil crop production. Many woody oil crops are famous for special fatty acid composition (e.g. high oleic acid content in olive and Camellia oil) and rich healthy components in fruits or seeds. Key traits of woody oil crops are essential for breeding and production, such as fruit/seed yield, size, weight, oil content, fatty acid and other valuable compositions, tolerance to drought, cold, and low nutrition stresses. Compared to herbaceous oil crops, key trait formation and regulation in woody oil crops are not well studied. This research topic is aimed to summarize recent advances in key trait formation and regulation in woody oil crops and provides scientific bases for breeding and production. In this Research Topic, we welcome all article types published by Frontiers in Plant Science that focus on the key trait formation and regulation in woody oil crops including recent advances in: • Molecular bases and regulations of flower, fruit, and seed development in woody oil crops • Oil synthesis and metabolism pathways and regulations in woody oil crops • Secondary metabolite synthesis and regulation in woody oil crops • Transport and distribution mechanisms of photosynthetic products and regulations in woody oil crops • Molecular mechanisms of tolerance to abiotic stresses (e.g. drought, cold, low nutrition) in woody oil crops