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Effects Of Chromium On The Seed Germination And Seedling Growth In Wheat Triticum Aestivum L Sehr 06
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Book Synopsis Effects of Chromium on the Seed Germination and Seedling Growth in Wheat (Triticum Aestivum L. Sehr-06) by : Uzma Ghaffar
Download or read book Effects of Chromium on the Seed Germination and Seedling Growth in Wheat (Triticum Aestivum L. Sehr-06) written by Uzma Ghaffar and published by . This book was released on 2009 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Nutrients and Plant Regualators on Germination Early Seedling Growth and Metabolism of Wheat (Triticum Acstivum L.) Seed Sown Under Different Levels of Salinity by : Kiran Hans
Download or read book Effect of Nutrients and Plant Regualators on Germination Early Seedling Growth and Metabolism of Wheat (Triticum Acstivum L.) Seed Sown Under Different Levels of Salinity written by Kiran Hans and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Accumulated Chromium on Water Relations, Nutrient Cations, and Growth of Wheat by : Jill Patricia Slater
Download or read book Effects of Accumulated Chromium on Water Relations, Nutrient Cations, and Growth of Wheat written by Jill Patricia Slater and published by . This book was released on 1982 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influences of Seed Protein Content in Germination and Subsequent Growth of Spring Wheat (Triticum Aestivum L. Cv. Anza) Under Salinity and Nitrogen Limiting Conditions by : José Manuel Fernández-Brondo
Download or read book Influences of Seed Protein Content in Germination and Subsequent Growth of Spring Wheat (Triticum Aestivum L. Cv. Anza) Under Salinity and Nitrogen Limiting Conditions written by José Manuel Fernández-Brondo and published by . This book was released on 1984 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Direct Application of Liquid Fertilizers on the Germiniation, Emergence and Seedling Growth of Wheat (Triticum Aestivum L.) by : Cesar Rolando Venegas
Download or read book The Effect of Direct Application of Liquid Fertilizers on the Germiniation, Emergence and Seedling Growth of Wheat (Triticum Aestivum L.) written by Cesar Rolando Venegas and published by . This book was released on 1988 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of four basic liquid fertilizers: Solution 32, 10-34-0-.9, Thio-Sul, and Potash solution; and one commercial liquid fertilizer, Feast 9-18-9, on germination, emergence, and seedling growth of wheat (Triticum aestivum L.) were evaluated under laboratory, greenhouse, and field conditions. Experiments included: 1) preliminary study of basic fertilizer sources to select the ranges of treatments to study in germination, greenhouse, and field experiments; 2) germination experiments on all fertilizer sources to evaluate the effect of selected rates on germination, germination rate index, and seedling dry weight at 10 days after planting; 3) greenhouse experiments on all fertilizer sources to evaluate seedling emergence, emergence rate index, and seedling dry weight at 10 and 20 days after planting; and 4) measurement of seedling emergence, emergence rate index, and seedling dry weight at 10 and 20 days after first emergence, on Woodburn soil at two planting dates to obtain different field environmental conditions. Preliminary experiments showed three distinct concentration levels for each source: 1) lethal dose, where no signs of germination were present; were found at 4, 5, 5, and 15 % solution concentration for Solution 32, 10-34-0-.9, Thio-Sul, and Potash solution, respectively; 2) critical dose, where concentration levels showed a delay or detrimental effects on germination, was identified at 0.25, 0.08, 0.08, and 3 % solution concentration for the same materials; and 3) safe dose, where seeds produced normal seedlings. Simple regression analysis on preliminary experiments indicated that as the rate of liquid fertilizer source increased, total germination decreased in a linear manner. For each 10 L ha-1 of product applied, germination decreased in 1.52, 0.86, 0.89, and 0.40 % for Solution 32, 10-34-0-.9, Thio-Sul, and Potash solution, respectively. The technique developed in this study appears to be a quick and efficient method to screen for liquid fertilizer toxicity. The laboratory and greenhouse technique allows for more controlled conditions than in field studies. Under field conditions, a greater range of treatments would be required. Among the basic liquid fertilizers, Thio-Sul showed greater toxicity, on a L haThe effect of four basic liquid fertilizers: Solution 32, 10-34-0-.9, Thio-Sul, and Potash solution; and one commercial liquid fertilizer, Feast 9-18-9, on germination, emergence, and seedling growth of wheat (Triticum aestivum L.) were evaluated under laboratory, greenhouse, and field conditions. Experiments included: 1) preliminary study of basic fertilizer sources to select the ranges of treatments to study in germination, greenhouse, and field experiments; 2) germination experiments on all fertilizer sources to evaluate the effect of selected rates on germination, germination rate index, and seedling dry weight at 10 days after planting; 3) greenhouse experiments on all fertilizer sources to evaluate seedling emergence, emergence rate index, and seedling dry weight at 10 and 20 days after planting; and 4) measurement of seedling emergence, emergence rate index, and seedling dry weight at 10 and 20 days after first emergence, on Woodburn soil at two planting dates to obtain different field environmental conditions. Preliminary experiments showed three distinct concentration levels for each source: 1) lethal dose, where no signs of germination were present; were found at 4, 5, 5, and 15 % solution concentration for Solution 32, 10-34-0-.9, Thio-Sul, and Potash solution, respectively; 2) critical dose, where concentration levels showed a delay or detrimental effects on germination, was identified at 0.25, 0.08, 0.08, and 3 % solution concentration for the same materials; and 3) safe dose, where seeds produced normal seedlings. Simple regression analysis on preliminary experiments indicated that as the rate of liquid fertilizer source increased, total germination decreased in a linear manner. For each 10 L ha-1 of product applied, germination decreased in 1.52, 0.86, 0.89, and 0.40 % for Solution 32, 10-34-0-.9, Thio-Sul, and Potash solution, respectively. The technique developed in this study appears to be a quick and efficient method to screen for liquid fertilizer toxicity. The laboratory and greenhouse technique allows for more controlled conditions than in field studies. Under field conditions, a greater range of treatments would be required. Among the basic liquid fertilizers, Thio-Sul showed greater toxicity, on a L ha−1 basis, to germinating wheat seeds in germination and greenhouse experiments. Solution 32 and 10-34-0-.9 sources showed a similar and intermediate response in toxicity. Potash solution was tolerated at a much higher concentration. The differences were not detected under the prevailing field conditions. The commercial liquid fertilizer studied, Feast (9-18-9), showed no detrimental effect at the recommended rates for wheat. 1 basis, to germinating wheat seeds in germination and greenhouse experiments. Solution 32 and 10-34-0-.9 sources showed a similar and intermediate response in toxicity. Potash solution was tolerated at a much higher concentration. The differences were not detected under the prevailing field conditions. The commercial liquid fertilizer studied, Feast (9-18-9), showed no detrimental effect at the recommended rates for wheat.
Book Synopsis Plant Growth Promoting Bacteria Alleviate Chromium Stress on Wheat by : Muhammad Yahya Khan
Download or read book Plant Growth Promoting Bacteria Alleviate Chromium Stress on Wheat written by Muhammad Yahya Khan and published by . This book was released on 2016-07-30 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Growth Regulators and Their Effect on Yield of Wheat (Triticum Aestivum L.) in Southern Australia by : Jaron Tomys Bennett
Download or read book Plant Growth Regulators and Their Effect on Yield of Wheat (Triticum Aestivum L.) in Southern Australia written by Jaron Tomys Bennett and published by . This book was released on 2011 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Plant growth regulators (PGRs) shorten the straw of cereals and have been used commercially to control lodging in regions of high rainfall for many years. PGRs have been shown not only to reduce height, but affect yield formation processes such as dry matter accumulation, distribution and the principle yield components in the absence of lodging. The use of the anti-gibberellin PGRs such as Trinexapac Ethyl (Moddus) and Chlormequat Chloride (Cycocel) have only recently been considered as a means of increasing yield in dryland wheat production systems. However, results have been inconsistent and seem to vary with the type of PGR, rate, growth stage of application, environment and cultivar. The experiments reported here were designed to investigate the potential of PGRs to increase yields in dryland wheat production systems of the southern Australian wheat belt. Moddus and Cycocel (collectively to be referred to as PGRs) were applied in the field, at two locations, Wagga Wagga in the NSW Riverina using the variety EGA Gregory and Swan Hill in the Victorian Northern Mallee using the variety Yitpi. Crops were sprayed with varying rates and combinations of Moddus and/or Cycocel applied at three different crop growth stages, GS 13/15, GS 25/29 and GS 31/31. Measurements of crop height, canopy greenness, lodging, stem non-structured carbohydrates (NSC), dry matter production and yield and its principle components were taken to evaluate the effects of the PGRs."--Abstract.
Book Synopsis Effect of Salts on Germination and Growth of Wheat of Saurashtra by : Jignasa Joshi
Download or read book Effect of Salts on Germination and Growth of Wheat of Saurashtra written by Jignasa Joshi and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: At certain places in northern and western regions of Gujarat (India), the ground water contains excess amount of salt and is not fit for irrigation. Evidently, soil salinity is one of the major ecological problems of Gujarat state. The aim of the present investigation was therefore to assess the responses of wheat (Triticum aestivem, L.) to soil salinization with respect to seedling emergence, plant growth and physiological attributes.
Book Synopsis Effect of Temperature on Seed Dormancy and Alpha-amylase Activity During Kernel Maturation and Germination in Wheat (Triticum Aestivum L.) Cultivars by : Lekkala Vijayasimha Reddy
Download or read book Effect of Temperature on Seed Dormancy and Alpha-amylase Activity During Kernel Maturation and Germination in Wheat (Triticum Aestivum L.) Cultivars written by Lekkala Vijayasimha Reddy and published by . This book was released on 1978 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effect of temperature on seed dormancy, alpha-amylase activity and kernel weight in five wheat (Triticum aestivum L.) varieties was studied. Three ripening temperature conditions - 15.5°C, 26.6 °C and "Field" were used to induce dormancy. Alpha-amylase activity and kernel weight of developing kernels was determined every ten days after anthesis until maturity. Dormancy in kernels was examined at germination temperatures of 15. 5°C, 20°C and 26. 6°C. Alpha- amylase activity during germination of kernels was determined on 1st, 2nd, 3rd and 6th day. In developing kernels alpha-amylase activity peaked at 10 to 20 days after anthesis and dropped or levelled-off as the kernels approached maturity. This was observed at both 15.5°C and 26.6° C . However, the peak was not obvious at 26.6°C because of the enzyme activity was lower at this temperature than at 15.5°C. In kernels ripened in field, the enzyme activity fluctuated apparently depending upon the changes in weather conditions, especially temperature. A faster growth of kernels and higher final dry kernel weight were noticed at 26.6°C and field temperature conditions than at 15.5°C. Significant varietal differences were observed in both alpha-amylase activity in kernels and kernel weight during the development and maturation of kernels. Kernels of all varieties, ripened at 26.6 °C, germinated as fast as non-dormant check kernels at 15.5°C but exhibited varying degrees of dormancy when germinated at 20 °C and 26.6°C. In contrast, kernels of Brevor, Tom Thumb and P.I. 178211, ripened at 15.5 °C showed a high level of dormancy as shown by their failure to germinate at 20 °C and 26.6 °C, and slow germination at 15.5° C. Kernels of Hyslop and Yamhill, ripened at 15.5°C, did not show dormancy at 15.5°C but showed some dormancy at 20°C and 26.6°C. This dormancy, however, was less than in Brevor, Tom Thumb and P.I. 178211. Field ripened kernels of Yamhill and Hyslpp when germinated at 15.5°C, did not show any dormancy; whereas, P.I. 178211, Brevor and Tom Thumb expressed different degrees of dormancy. Kernels of all varieties, ripened in the field, when germinated at 20°C or 26.6 °C, showed different degrees of dormancy except Yamhill. Yamhill did not differ significantly from the one year old non-dormant check kernels at 26.6° C . A substantial increse in alpha-amylase occurred only in germinated kernels. Although kernels of all varieties ripened at 26.6°C showed about the same weighted germination percentage at 15.5°C, germinated kernels of Yamhill, Hyslop and P.I. 178211 and had highly significant greater alpha-amylase activity than those of Brevor and Tom Thumb. In general, lower alpha-amylase activity was observed at higher germination temperatures. However, the data indicate that the enzyme activity depends to some extent on the ripening temperature conditions. Thus the results indicated that seed dormancy, alpha-amylase activity and kernel weight are determined by the genotype of a variety and influenced by the temperature during maturation and germination of kernels.
Book Synopsis Effect of Plant Regulation on Growth and Yield of Wheat (Triticum AestivumL.) Under Restricted Irrigation [With CD Copy] by : rajesh kathwal
Download or read book Effect of Plant Regulation on Growth and Yield of Wheat (Triticum AestivumL.) Under Restricted Irrigation [With CD Copy] written by rajesh kathwal and published by . This book was released on 2021 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Material CO2 Effects on Seed Characteristics, Germination, Early Seedling Growth and Physiology in Wheat by : Kerry Anne Kline
Download or read book Material CO2 Effects on Seed Characteristics, Germination, Early Seedling Growth and Physiology in Wheat written by Kerry Anne Kline and published by . This book was released on 2004 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Signaling Molecules by : M. Iqbal R. Khan
Download or read book Plant Signaling Molecules written by M. Iqbal R. Khan and published by Woodhead Publishing. This book was released on 2019-03-15 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Signaling Molecule: Role and Regulation under Stressful Environments explores tolerance mechanisms mediated by signaling molecules in plants for achieving sustainability under changing environmental conditions. Including a wide range of potential molecules, from primary to secondary metabolites, the book presents the status and future prospects of the role and regulation of signaling molecules at physiological, biochemical, molecular and structural level under abiotic stress tolerance. This book is designed to enhance the mechanistic understanding of signaling molecules and will be an important resource for plant biologists in developing stress tolerant crops to achieve sustainability under changing environmental conditions. Focuses on plant biology under stress conditions Provides a compendium of knowledge related to plant adaptation, physiology, biochemistry and molecular responses Identifies treatments that enhance plant tolerance to abiotic stresses Illustrates specific physiological pathways that are considered key points for plant adaptation or tolerance to abiotic stresses
Book Synopsis Rare Earth Elements in Agriculture with Emphasis on Animal Husbandry by : Kerstin Redling
Download or read book Rare Earth Elements in Agriculture with Emphasis on Animal Husbandry written by Kerstin Redling and published by . This book was released on 2006 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Open Space as an Air Resource Management Measure ...: Sink factors by :
Download or read book Open Space as an Air Resource Management Measure ...: Sink factors written by and published by . This book was released on 1976 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cereals and Millets by : Chittaranjan Kole
Download or read book Cereals and Millets written by Chittaranjan Kole and published by Springer Science & Business Media. This book was released on 2006-10-28 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the seven-volume series Genome Mapping and Molecular Breeding in Plants, this book covers Cereals and Millets, which provide staple food for most of the earth’s population. This book includes chapters on rice, wheat, maize, barley, oats, rye, sorghum, pearl millet, foxtail millet and finger millet. The emphasis is on advanced research on the major crops, including the model plants maize and rice, as well as on future road maps of genomic research for the less-often considered but equally deserving cereals and millets.
Book Synopsis The Capsicum Genome by : Nirala Ramchiary
Download or read book The Capsicum Genome written by Nirala Ramchiary and published by Springer. This book was released on 2019-02-18 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains complete information on Capsicum genetic resources, diversity, evolution, history and advances in capsicum improvement from classical breeding to whole genome sequencing, genomics, databases and its impact on next generation pepper breeding. Capsicum is one of the most important Solanaceae crops grown worldwide as vegetables and spices. Due to its high economic value and to meet the demands of enormous population growth amid biotic and abiotic stresses, there has been an ongoing breeding program utilizing available genetic resources with desired traits to increase the sustainable productivity of this crop for several decades. However, the precision breeding of this crop for desired traits only started with the advent of molecular markers. The recent advances in high-throughput genome sequencing technologies helped in the quick decoding of transcriptome, epigenome, nuclear and organeller genomes, thereby enhancing our understanding of the structure and function of the Capsicum genome, and helping in genomics assisted breeding. These advanced technologies coupled with conventional mapping have greatly contributed towards dissection and manipulation of economically important traits more precisely and made less time consuming.
Book Synopsis The Quinoa Genome by : Sandra M. Schmöckel
Download or read book The Quinoa Genome written by Sandra M. Schmöckel and published by Springer Nature. This book was released on 2021-02-04 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on quinoa, providing background information on its history, summarizing recent genetic and genomic advances, and offering directions for future research. Meeting the caloric and nutritional demands of our growing population will not only require increases in overall food production, but also the development of new crops that can be grown sustainably in agricultural environments that are increasingly susceptible to degradation. Quinoa is an ancient crop native to the Andean region of South America that has recently gained international attention because its seeds are high in protein, particularly in essential amino acids. Quinoa is also highly tolerant of abiotic stresses, including drought, frost and salinity. For these reasons, quinoa has the potential to help address issues of food security – a potential that was recognized when the United Nations declared 2013 the International Year of Quinoa. However, more effort is needed to improve quinoa agronomically and to understand the mechanisms of its abiotic stress tolerance; the recent development of genetic and genomic tools, including a reference genome sequence, will now help accelerate research in these areas.
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