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Characterisation of jackfruit seeds undergoing the germination process - Bok av Daniela Dantas de Farias Leite - Häftad

Characterisation of jackfruit seeds undergoing the germination process - Bok av Daniela Dantas de Farias Leite - Häftad

Jackfruit is rich in B vitamins, calcium, phosphorus and iron; the seeds are rich in protein, fibre and mineral salts. Experiments aimed at utilising waste in the food industry have been conducted in an attempt to meet nutritional needs and create value in waste materials. Germination is a processing technology that improves the nutritional quality of seeds. However, after the process the seeds have a high water content, which reduces their shelf life. In order to minimise metabolic activity and..

SEK 856.00
1

Physiological and sanitary qualities of saved soya seeds in RS - Bok av Paloma Alves Da Silva Sexto - Häftad

Physiological and sanitary qualities of saved soya seeds in RS - Bok av Paloma Alves Da Silva Sexto - Häftad

The aim of this study was to analyse different batches of saved soya seeds produced in the northern region of the state of Rio Grande do Sul, Brazil. The aim was to identify the physical, physiological and sanitary qualities of these seeds. Currently, the seeds saved by producers do not have a standard to be followed and used, as the areas are chosen based on the judgement that they are the best, making it possible to store them in bags or sacks in the post-harvest period, without the necessary mapping...

SEK 646.00
1

Biological properties of papaya seeds (Carica papaya L.) - Bok av Mariana Maia - Häftad

Biological properties of papaya seeds (Carica papaya L.) - Bok av Mariana Maia - Häftad

Interest in the reuse of different parts of fruits and vegetables has been increasing, not only to promote environmental sustainability, but also for the other beneficial properties that have been recognised by the scientific community. The content of bioactive compounds in papaya seeds, which are almost always wasted, led to the study of alternative uses of them. In this context, the content of non-nutritive compounds of Carica papaya L. seeds, namely total phenolics and flavonoids, was quantified,..

SEK 456.00
1

Gibberellic acid on the germination and vigour of buffel grass seeds - Bok av Lorena E. da Mata Terra - Häftad

Gibberellic acid on the germination and vigour of buffel grass seeds - Bok av Lorena E. da Mata Terra - Häftad

The use of quality seeds is of fundamental importance to the agricultural sector, in order to guarantee greater productivity, uniformity and the establishment of crops in general. Forage crops, however, have major germination problems, causing higher costs when establishing pastures, as they require higher sowing rates. In order to mitigate these situations, there has been an increasing search for alternatives that promote high germination rates without damaging the vigour of these seeds. Gibberellic..

SEK 646.00
1

Lactose removal using lectin from papaya seeds - Bok av Cassio Nazareno Silva Da Silva - Häftad

Lactose removal using lectin from papaya seeds - Bok av Cassio Nazareno Silva Da Silva - Häftad

The global prevalence of individuals with lactose intolerance and galactosemia has created a new market for lactose-free food products. In this scenario, the use of systems containing molecules with the ability to capture lactose is very promising. Therefore, a lectin from papaya seeds with the ability to bind lactose was extracted, purified and characterized. This lectin was immobilized in polyaniline and used as a bioaffinity column to remove this disaccharide.

SEK 586.00
1

Creole rice seeds grown in an agrosystem - Maranhão - Bok av Franciele Chaves Sousa - Häftad

Creole rice seeds grown in an agrosystem - Maranhão - Bok av Franciele Chaves Sousa - Häftad

This book presents the physiological qualities of the varieties of Creole rice seeds from the municipalities of Cachoeira Grande and Morro - MA through germination and vigour tests carried out at the Seed Analysis Laboratory belonging to the Agricultural Sciences Centre of the Phytotechny and Plant Health Department at the State University of Maranhão with the aim of finding the most productive Creole variety. This book provides the reader with more detailed information about the research and the..

SEK 646.00
1

MY INNER GARDEN: Sowing the seeds of God's love - Bok av Roberto Guillermo Gomes - Häftad

MY INNER GARDEN: Sowing the seeds of God's love - Bok av Roberto Guillermo Gomes - Häftad

In the inner bosom of my conscience, I sowed the divine seeds of Your goodness. Day and night I tended them; but when they were already sprouting their tender leaves, the scorching sun of my desires and the wind of my restless thoughts of the past and of the future burned their leaves and scattered Your work in me. But, I will not give up, I will sow again and again in the secret soil of my conscience, until Your love bears fruit in me, whether it takes me a lifetime or an infinite chain of lifetimes,..

SEK 920.00
1

Image analysis of coffee seed performance and vigour - Bok av Heiber Andres Trujillo - Häftad

Image analysis of coffee seed performance and vigour - Bok av Heiber Andres Trujillo - Häftad

The use of digital images has an interesting place in the analysis and physiology of seeds and in quality control programmes due to its practicality, objectivity and speed in obtaining results. The book 'Image analysis in the performance and vigour of coffee seeds' covers the general panorama of the use of radiographic image analysis techniques and digital image analysis of seedlings in this crop. It also presents the results of a study that aimed to evaluate the internal morphology of seeds using..

SEK 646.00
1

Seed coating materials for cowpeas and groundnuts - Bok av Raphaela Maceió - Häftad

Seed coating materials for cowpeas and groundnuts - Bok av Raphaela Maceió - Häftad

The seed coating technique has been used to incorporate phytosanitary products, hormones, micronutrients, biological agents and polymers to improve seed and seedling performance. In this study, cowpea and peanut seeds were coated with a commercial polymer, cassava starch and polyvinyl acetate. After applying these materials, a black pepper plant extract and the fungicide carboxin+thiran were added to the seeds. The coating was characterised in terms of water absorption and physical, physiological..

SEK 646.00
1

Domestication of two local species for agroforestry and woodland - Bok av Bayard Kalolosi - Häftad

Domestication of two local species for agroforestry and woodland - Bok av Bayard Kalolosi - Häftad

The overall objective of this study is to conduct phenological observations under experimental conditions of Caloncoba wilwitschii seeds in the nursery under the ecological conditions of Kikwit and its surroundings. The operational objectives are to: To establish an experimental device of Caloncoba wilwitschii seeds; To determine the germination rate of the species concerned; To produce seedlings of the species studied; To observe the growth in height and diameter; To follow the evolution of the..

SEK 630.00
1

Effect of wastewater on seed germination - Bok av Nidhal Marzougui - Häftad

Effect of wastewater on seed germination - Bok av Nidhal Marzougui - Häftad

In order to evaluate the impact of urban and industrial wastewater irrigation on germination and early growth of Trigonella foenum-graecum and Triticum secale seeds, germination tests are performed at 25°C for 7 days in the dark. Seeds are irrigated with well water, raw and treated urban wastewater and raw and treated industrial wastewater. Control boxes are irrigated with distilled water. Trigonella foenum-greacum and Triticum secale proved to be able to maintain high values of their germination..

SEK 586.00
1

Innovative technique to disarticulate the human skull: - Bok av Julián David Gómez Gracia - Häftad

Innovative technique to disarticulate the human skull: - Bok av Julián David Gómez Gracia - Häftad

A technique for the disarticulation of skull bones for academic, didactic and research purposes is described. This technique consists of the introduction of dry or dehydrated seeds in the different cranial cavities, followed by their immersion in a container with water. This causes the hydration of the seeds, increasing their volume and generating an increase in pressure inside the cranial cavities, which leads to their subsequent disarticulation.Through this process, all the bones that make up the..

SEK 680.00
1

Economic valuation of Parkia biglobosa (cowpea) seeds - Bok av Aïcha Tapsoba - Häftad

Economic valuation of Parkia biglobosa (cowpea) seeds - Bok av Aïcha Tapsoba - Häftad

Burkina Faso, a Sahelian country with a dry tropical climate, has about 86% of its population living from agriculture. However, the deterioration of climatic conditions is one of the factors that is leading this population to make greater use of forest products, especially non-timber ones. Long neglected, these non-timber forest products now contribute significantly to the well-being of the population and to the national economy in Burkina Faso. This is the case of \soumbala\, a product derived..

SEK 600.00
1

The beginnings of apomixis research - an annotated bibliography - Bok av Gian Andrea Nogler - Häftad

The beginnings of apomixis research - an annotated bibliography - Bok av Gian Andrea Nogler - Häftad

Apomixis, the most important reproductive anomaly of higher plants, is asexual formation of embryos and seeds (agamospermia). This results in copies of the mother plant (clones). The two main deviations from the normal, sexual pathway are: (1) Bypassing ¿ meiosis to produce unreduced eggs. Using embryological-cytological methods, which were extremely laborious at the time, various mechanisms were gradually discovered for this; some preserve the alternation of generations (gametophytic apomixis),..

SEK 840.00
1

Overcoming seed dormancy in four forest species - Bok av Barbara Leandro Monteiro - Häftad

Overcoming seed dormancy in four forest species - Bok av Barbara Leandro Monteiro - Häftad

The aim of this study was to test treatments to overcome dormancy in seeds of: Copaíba (Copaifera langsdorffii), Fava d'anta (Dimorphandra gardneriana), Janaguba (Himatanthus drasticus Mart. M.M. plumel) and Aroeira (Myracrodruon urundeuva allemão). The treatments tested were: mechanical scarification with sandpaper followed by immersion; chemical scarification with sulphuric acid and a control. The substrates were: soil and soil plus manure. The treatments tested varied between the species studied...

SEK 586.00
1

Productivity of cowpea BR 17 Gurgueia in cerrado area - Bok av Elisvalber Serra Sousa - Häftad

Productivity of cowpea BR 17 Gurgueia in cerrado area - Bok av Elisvalber Serra Sousa - Häftad

With increasing population growth and the need for ever greater food production, it is becoming increasingly necessary to increase crop productivity combined with greater economy and sustainability of agricultural systems. Nitrogen fixation by the association between rhizobia and legumes meets these requirements. How to benefit from the process? By inoculating the seeds with the appropriate bacteria, called selected strains, the plant comes into contact with the microorganism to form the symbiosis...

SEK 630.00
1

BIOLOGICAL FERTILIZATION OF IRRIGATED RICE IN THE FAR NORTH OF CAMEROON - Bok av Ismael Sadou - Häftad

BIOLOGICAL FERTILIZATION OF IRRIGATED RICE IN THE FAR NORTH OF CAMEROON - Bok av Ismael Sadou - Häftad

In order to increase rice production while preserving the environment, we tested the influence of some inocula on the growth of two irrigated rice varieties in the presence and absence of chemical fertilizer. The study showed that arbuscular mycorrhizal fungi accelerate the germination rate and increase the emergence rate of rice seeds. In addition, inoculation with mycorrhizal biofertilizers significantly increased the size of rice plants. The best performing inocula for germination rate are Tropic..

SEK 710.00
1

Yopo: Chemical Analysis and its implications in Forensic Toxicology - Bok av Zoilo Emilio Luna Tarazona - Häftad

Yopo: Chemical Analysis and its implications in Forensic Toxicology - Bok av Zoilo Emilio Luna Tarazona - Häftad

The present work is oriented to the chemical analysis of the seeds of Anadenathera peregrina or Piptadenia peregrina, commonly known as Yopo among the Amerindian communities and peoples of Southern Venezuela, specifically in Amazonas, and to determine its implications in Forensic Toxicology. Dimethyltryptamine, an alkaloid with hallucinogenic properties, was obtained, generating a pattern to be able to make comparisons in the field of Forensic Toxicology with blood samples and gastric content, through..

SEK 630.00
1

PHYTOSTABILIZATION OF LEAD IN Atriplex canescens Pursh, Nutt. - Bok av Pravda Luz Aguilar Hernández - Häftad

PHYTOSTABILIZATION OF LEAD IN Atriplex canescens Pursh, Nutt. - Bok av Pravda Luz Aguilar Hernández - Häftad

The objective of this research was to analyze the application of phytostabilization techniques in lead-contaminated soil with a potential plant species planted in twelve different percentages of jal to evaluate lead retention in roots. The first study consisted of the evaluation of plant emergence by seeds of Atriplex canescens Pursh, Nutt. The second study evaluated the growth behavior of Atriplex canescens Pursh, Nutt. over time from planting in mining tailings for the comparative phytostabilizing..

SEK 1260.00
1

Sizing of a soybean storage unit - Bok av Diego José Araújo Bandeira - Häftad

Sizing of a soybean storage unit - Bok av Diego José Araújo Bandeira - Häftad

Silos are essential structures for maintaining the quality of agricultural products used by the industrial, agricultural and mineral sectors, such as grains, seeds and other agricultural inputs. The determination of the physical and mechanical characteristics of the goods to be stored is necessary for the correct silo design and dimensioning, because these characteristics affect the type of flow, as well as the intensity and distribution of stresses in the structure. Therefore, when planning or changing..

SEK 696.00
1

Valuation of an under-exploited species: Coula edulis Bail - Bok av Christian Moupela - Häftad

Valuation of an under-exploited species: Coula edulis Bail - Bok av Christian Moupela - Häftad

The African hazelnut is a multipurpose species of the African dense forests. It produces seeds that are regularly collected and marketed by local populations. However, the valorization of this NTFP is hampered by lack of knowledge on its reproductive traits, production potential, regeneration mechanisms and commercial prospects. Given the current and potential importance of Coula edulis, we undertook a study on this under-exploited species. The objective was to improve the knowledge of this \minor\..

SEK 970.00
1

Growth and Yield of Sesame Genotypes as a Function of Irrigation - Bok av Jose Carlos Aguiar Da Silva - Häftad

Growth and Yield of Sesame Genotypes as a Function of Irrigation - Bok av Jose Carlos Aguiar Da Silva - Häftad

Sesame (Sesamum indicum L.) is an oleaginous species belonging to the Pedaliaceae family, possibly originating in India or Ethiopia (RICCI et al., 1999). Because its seeds contain around 50% oil of excellent quality, interest in the crop has been growing, especially in the Midwest, North and Northeast regions of Brazil (BELTRÃO and VIEIRA, 2001). According to Castellanelli et al. (2007), sesame is a crop adapted to tropical and subtropical climates, with drought tolerance and ease of cultivation...

SEK 856.00
1

Evolution and technological innovation in cotton ginning machines - Bok av Dilafruz Akramowa - Häftad

Evolution and technological innovation in cotton ginning machines - Bok av Dilafruz Akramowa - Häftad

This book considers, the evolution of cotton ginning machines, in particular linter units, and analyzes the development and automation of linter units on the example of the leading countries of the world, for further improvement of the domestic light industry and its units. At studying theoretical sources and consideration of practical problems at cotton ginning plants it was revealed that the quality of processed seeds on linters and received products, namely \Cotton lint\ need to take measures..

SEK 586.00
1