scholarly journals ANIMAL MANURE AS FERTILIZER: CHANGES IN SOIL ATTRIBUTES, PRODUCTIVITY AND FOOD COMPOSITION

2019 ◽  
Vol 7 (9) ◽  
pp. 307-331 ◽  
Author(s):  
Arcângelo Loss ◽  
Rafael da Rosa Couto ◽  
Gustavo Brunetto ◽  
Milton da Veiga ◽  
Moreno Toselli ◽  
...  
Keyword(s):  
Nutrient Content ◽  
Animal Manure ◽  
Crop Productivity ◽  
Food Composition ◽  
Productivity Change ◽  
Soil Attributes ◽  
Horticultural Crops ◽  
Time Of Application ◽  
Reducing Costs ◽  
Am Applications

Animal manure (AM), such as swine, cattle, sheep, horse, as well as other organic waste materials from recycling agri-food or other processes may be used as nutrient source for horticultural annual and perennial crops, increasing nutrient cycling and reducing costs related to acquisition of industrial fertilizers. Additionally, over the years it is expected to modify chemical, physical, and biological soil attributes such as increasing the nutrient content in the soil, which can affect crop productivity, change the food composition, fruit and vegetable storage aptitudes, and impact on the environment. The present review addresses the effect of AM applications on the soil-plant interface, emphasizing the following aspects: (a) changes in chemical, physical and biological attributes in soils with a history of AM applications, (b) effect of application of AM on annual plant productivity and (c) AM as fertilizer: productivity and food composition of horticultural crops. Successive applications of AM in soils tend to increase the chemical and physical attributes, and, increased production of grain crops. Effect of AM fertilizations on quality and nutritional value of fruits is still uncertain; it depends on several factors, including: 1) characteristics of organic matter, 2) pedoclimatic conditions, 3) time of application and 4) plant species.

Towards a European Food Composition Data Interchange Platform

2012 ◽  
Vol 82 (3) ◽  
pp. 209-215 ◽  
Author(s):  
Simone Bell ◽  
Heikki Pakkala ◽  
Michael P. Finglas
Keyword(s):  
Nutrient Content ◽  
Food Composition ◽  
Consumer Information ◽  
Health Claims ◽  
Composition Data ◽  
European Committee ◽  
Food Properties ◽  
Data Interchange ◽  
Food Composition Data ◽  
Definition Of

Food composition data (FCD) comprises the description and identification of foods, as well as their nutrient content, other constituents, and food properties. FCD are required for a range of purposes including food labeling, supporting health claims, nutritional and clinical management, consumer information, and research. There have been differences within and beyond Europe in the way FCD are expressed with respect to food description, definition of nutrients and other food properties, and the methods used to generate data. One of the major goals of the EuroFIR NoE project (2005 - 10) was to provide tools to overcome existing differences among member states and parties with respect to documentation and interchange of FCD. The establishment of the CEN’s (European Committee for Standardisation) TC 387 project committee on Food Composition Data, led by the Swedish Standards Institute, and the preparation of the draft Food Data Standard, has addressed these deficiencies by enabling unambiguous identification and description of FCD and their quality, for dissemination and data interchange. Another major achievement of the EuroFIR NoE project was the development and dissemination of a single, authoritative source of FCD in Europe enabling the interchange and update of data between countries, and also giving access to users of FCD.

Influence of long-term fertilization on soil microbial biomass and dehydrogenase activity in relation to crop productivity in an acid Inceptisols

2019 ◽  
Vol 56 (3) ◽  
pp. 305-311
Author(s):  
Debasis Purohit ◽  
Mitali Mandal ◽  
Avisek Dash ◽  
Kumbha Karna Rout ◽  
Narayan Panda ◽  
...  
Keyword(s):  
Microbial Biomass ◽  
Dehydrogenase Activity ◽  
Nutrient Content ◽  
Crop Productivity ◽  
Maturity Stage ◽  
Microbial Biomass Nitrogen ◽  
Biological Potential ◽  
Initiation Stage ◽  
The Impact

An effective approach for improving nutrient use efficiency and crop productivity simultaneously through exploitation of biological potential for efficient acquisition and utilization of nutrients by crops is very much needed in this current era. Thus, an attempt is made here to investigate the impact of long term fertilization in the soil ecology in rice-rice cropping system in post kharif - 2015 in flooded tropical rice (Oryza sativa L.) in an acidic sandy soil. The experiment was laid out in a randomized block design with quadruplicated treatments. Soil samples at different growth stages of rice were collected from long term fertilizer experiment.The studied long-term manured treatments included 100 % N, 100% NP, 100 % NPK, 150 % NPK and 100 % NPK+FYM (5 t ha-1) and an unmanured control. Soil fertility status like SOC content and other available nutrient content has decreased continuously towards the crop growth period. Comparing the results of different treatments, it was found that the application of 100% NPK + FYM exhibited highest nutrient content in soils. With regards to microbial properties it was also observed that the amount of microbial biomass carbon (MBC) and microbial biomass nitrogen ( MBN) showed highest accumulation in 100 % NPK + FYM at maximum tillering stage of the rice. The results further reveal that dehydrogenase activity was maximum at panicle initiation stage and thereafter it decreases. Soil organic carbon content, MBC, MBN and dehydrogenase activity were significantly correlated with each other. Significant correlations were observed between rice yield and MBC at maturity stage( R2 = 0.94**) and panicle initiation stage( R2 = 0.92**) and available nitrogen content at maturity stage( R2 = 0.91**).

scholarly journals COMPORTAMENTO ESPACIAL DA FUSARIOSE E DOS ATRIBUTOS DO SOLO NO CULTIVO DA PIMENTA-DO-REINO

Nativa ◽  
2018 ◽  
Vol 6 (2) ◽  
pp. 113
Author(s):  
Carla Da Penha Simon ◽  
Ana Carolina Lyra Brumat ◽  
Marcelo Barreto Da Silva ◽  
Bernardo Torres Olmo ◽  
Edney Leandro da Vitória ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Texture ◽  
Fusarium Solani ◽  
Nutrient Content ◽  
Black Pepper ◽  
Irregular Sampling ◽  
Piper Nigrum ◽  
Soil Attributes ◽  
Calcium Magnesium ◽  
Chemical Attributes

A pimenta-do-reino é a especiaria mais consumida no mundo e o Brasil destaca-se como um dos maiores produtores. Um dos grandes limitantes no seu cultivo é a fusariose (Fusarium solani f. sp. piperis). Objetivou-se com a realização deste estudo caracterizar a variabilidade espacial da fusariose em pimenta-do-reino, verificando a existência de relação com os atributos físicos e químicos do solo. O estudo foi desenvolvido em uma lavoura localizada no município de São Mateus-ES, na qual foi estabelecida uma malha amostral irregular com 79 pontos, abrangendo uma área de um hectare.  Para a amostragem da fusariose foi realizado um levantamento, onde uma planta por ponto da malha amostral foi classificada em sadia, doente ou morta.  Os atributos do solo amostrados foram: pH em H2O, matéria orgânica, cálcio, magnésio, potássio e textura do solo. Os dados foram analisados através da estatística descritiva e ferramentas da geoestatística. Os semivariogramas ajustados apresentaram uma forte dependência espacial para as variáveis intensidade da fusariose, altimetria, matéria orgânica, textura do solo, pH, cálcio, magnésio potássio (89, 94, 92, 94, 93, 91, 100 e 85 % respectivamente). Os mapas gerados indicam que não há relação da intensidade da fusariose com os atributos do solo estudados no experimento.Palavra-chave: epidemiologia, Fusarium solani f. sp. piperis, geoestatística, Piper nigrum L. SPATIAL ANALYSIS OF FUSARIOSE AND SOIL ATTRIBUTES IN THE BLACK PEPPER CULTIVATION  ABSTRACT:Black pepper is the most consumed spice in the world, Brazil stands out as one of the largest producers. One of the major constraints in cultivation is fusariosis (Fusarium solani f. Piperis). The objective of this study was characterize the spatial variability of fusariosis in black pepper and verify the relationship of chemical attributes of the soil. The study was developed in a tillage located in the municipality of São Mateus - ES, which exist an irregular sampling network was established with 79 points, covering an area of one hectare. For the sampling of fusariosis intensity, the survey was performed, where one plant per point of the sample mesh was classified as healthy, symptomatic or dead. The attributes of the soil sampled were: pH in H2O, organic matter, nutrient content (calcium, magnesium, potassium) and soil texture. Data were analyzed through descriptive statistics and geostatistics tools. The adjusted semivariograms indicated a strong spatial dependence for the variables intensity of fusariosis, altimetry, organic matter, soil texture, pH, calcium, potassium magnesium (89, 94, 92, 94, 93, 91, 100 and 85%, respectively). The generated maps indicate that there is no relation between the incidence of fusariosis and the soil attributes studied in the experiment.Keywords: epidemiology, Fusarium solani f. sp. piperis, geostatistics, Piper nigrum L. DOI:

The interactive effects of novel food flavours and food composition on the diet selection of sheep

2001 ◽  
Vol 2001 ◽  
pp. 61-61
Author(s):  
G. Arsenos ◽  
I. Kyriazakis
Keyword(s):  
Feeding Behaviour ◽  
Nutrient Content ◽  
Diet Selection ◽  
Food Composition ◽  
Interactive Effects ◽  
Nutrient Requirements ◽  
Organoleptic Properties ◽  
Novel Food ◽  
Selection Of

Animals have predispositions towards the organoleptic properties, such as flavours, of the foods available to them. These predispositions can influence the feeding behaviour and diet selection of animals and prevent from, or enable them to select a diet that meets their nutrient requirements, in both short - and longer - run (Forbes and Kyriazakis, 1995). In this experiment, we investigated whether predispositions of sheep for novel food flavours could affect their diet selection when offered a choice between two foods with different nutrient content. The specific hypotheses tested were that such predispositions are: (i ) influenced by the nutritional quality of the food that are associated with, and (ii) affected by the current nutritional state of the animal.

Nutrient content patterns of Finnish foods in a food composition database

2006 ◽  
Vol 19 (2-3) ◽  
pp. 217-224 ◽  
Author(s):  
Minna Similä ◽  
Marja-Leena Ovaskainen ◽  
Mikko J. Virtanen ◽  
Liisa M. Valsta
Keyword(s):  
Nutrient Content ◽  
Food Composition

scholarly journals The effect of different compost rates on the yield of ryegrass (Lolium perenne L.)

2011 ◽  
pp. 95-98
Author(s):  
Anita Szabó ◽  
Imre Vágó
Keyword(s):  
Natural Resources ◽  
Nutrient Content ◽  
Nutrient Deficiencies ◽  
Treatment Technology ◽  
Term Survival ◽  
Environmentally Conscious ◽  
Horticultural Crops ◽  
Appropriate Treatment ◽  
Conscious Living ◽  
Significant Yield

Protection of natural resources and sustainable natural resources management are essential for the long-term survival of humanity. This makes necessary nowadays the development of environmentally conscious living and spread of that in the future. The amount of organic waste materials, produced during human activities, could be decreased by composting instead of dispose them in landfills. Applying appropriate treatment technology and additives, the compost could be used as fertilizer for horticultural crops and it could increase the easily available nutrient content of soils. Compost utilization prevents nutrient deficiencies and by using the optimal rate, we could reach significant yield increases.

scholarly journals Physiological, nutritional, and molecular responses of Brazilian sugarcane cultivars under stress by aluminum

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e11461
Author(s):  
Mariane de Souza Oliveira ◽  
Sâmara Vieira Rocha ◽  
Vanessa Karine Schneider ◽  
Flavio Henrique-Silva ◽  
Marcio Roberto Soares ◽  
...  
Keyword(s):  
Gene Expression ◽  
Stomatal Conductance ◽  
Plant Tissue ◽  
Nutrient Content ◽  
Crop Productivity ◽  
Low Fertility ◽  
Limiting Factor ◽  
Al Tolerance ◽  
Acidic Soils ◽  
Al Content

Background Sugarcane is a crop of global importance and has been expanding to areas with soils containing high levels of exchangeable aluminum (Al), which is a limiting factor for crop development in acidic soils. The study of the sugarcane physiological and nutritional behavior together with patterns of gene expression in response to Al stress may provide a basis for effective strategies to increase crop productivity in acidic soils. Methods Sugarcane cultivars were evaluated for physiological parameters (photosynthesis, stomatal conductance, and transpiration), nutrient (N, P, K, Ca, Mg, and S) and Al contents in leaves and roots and gene expression, of the genes MDH, SDH by qPCR, both related to the production of organic acids, and SOD, related to oxidative stress. Results Brazilian sugarcane RB867515, RB928064, and RB935744 cultivars exhibited very different responses to induced stress by Al. Exposure to Al caused up-regulation (SOD and MDH) or down-regulation (SDH, MDH, and SOD), depending on the cultivar, Al level, and plant tissue. The RB867515 cultivar was the most Al-tolerant, showing no decline of nutrient content in plant tissue, photosynthesis, transpiration, and stomatal conductance after exposure to Al; it exhibited the highest Al content in the roots, and showed important MDH and SOD gene expression in the roots. RB928064 only showed low expression of SOD in roots and leaves, while RB935744 showed important expression of the SOD gene only in the leaves. Sugarcane cultivars were classified in the following descending Al-tolerance order: RB867515 > RB928064 = RB935744. These results may contribute to the obtention of Al-tolerant cultivars that can play their genetic potential in soils of low fertility and with low demand for agricultural inputs; the selection of potential plants for breeding programs; the elucidation of Al detoxification mechanisms employed by sugarcane cultivars.

scholarly journals Kajian Perilaku Dan Pakan Drop In Monyet Hitam Sulawesi (Macaca Nigra) Di Taman Agro Satwa Dan Wisata Bumi Kedaton

2016 ◽  
Vol 4 (2) ◽  
pp. 1
Author(s):  
Dwi Suherli ◽  
Sugeng P. Harianto ◽  
Yusuf Widodo
Keyword(s):  
Rain Forest ◽  
Tropical Rain Forest ◽  
Nutritional Value ◽  
Secondary Forest ◽  
Nutrient Content ◽  
Food Composition ◽  
Daily Activities ◽  
Sweet Potatoes ◽  
Macaca Nigra ◽  
Daily Behavior

Sulawesi black monkey (Macaca nigra) is endemic  animal in Sulawesi. Habitat of sulawesi black monkey are in tropical rain forest, primary and secondary forest.  Sulawesi black monkeys are hunted for consumption, trade, and used as pets. The efforts of breeding and protection of the existence of sulawesi black monkey can be performed by insitu or eksitu conservation. For successful breeding, we need information about the behavior and food nutrient content , therefore the study was conducted. The aims of this study are  to determine the daily behavior and nutritional value of drop in food in the breeding cage. The research was done in Agro Animal And Garden Tours Bumi Kedaton (TASWBK). The research methods of daily behavioral used focal sampling and nutrient content of sulawesi black monkey food were analyzed by proximate and conversion methods of food composition. The results showed the highest proportion of daily activities of sulawesi black monkey is resting (34.22%), followed by eating (32.89%), moving (24.89%), and others (8%). The type of drop in food provided form muli bananas, carrots, sweet potatoes, cucumbers, kale, spinach, beans and corn.  Keywords:  Sulawesi black monkey, daily behavior

Effect of Phospho Enriched Compost and Zinc on Productivity and Nutrient Uptake of Blackgram (Vigna mungo L.) in Sub-humid Southern Hills and Aravalli Region of Rajasthan 

2021 ◽  
Author(s):  
Manisha Meena ◽  
Gajanand Jat ◽  
R.H. Meena ◽  
Roshan Choudhary ◽  
Devendra Jain ◽  
...  
Keyword(s):  
Block Design ◽  
Nutrient Content ◽  
Crop Productivity ◽  
Antagonistic Effect ◽  
Vigna Mungo ◽  
College Of Agriculture ◽  
Combined Application ◽  
Randomized Block Design ◽  
Stover Yield ◽  
Four Levels

Background: Phosphorus (P) and zinc (Zn) are essential plant nutrients and their deficiency in soils has the adverse effect on the crop productivity, moreover the antagonistic effect of P on Zn is also important study aspect. Hence, the present investigation was carried out to study the effect of phospho enriched compost and zinc on productivity, nutrient content and uptake of Blackgram (Vigna mungo L.) in Sub-humid Southern Hills and Aravalli region of Rajasthan. Methods: The experiment was undertaken during Kharif 2018 at Rajasthan College of agriculture, Udaipur (Rajasthan). The treatments comprised of four levels of phospho enriched compost (PEC) i.e. control, PEC @ 2.0, 4.0 and 6.0 t ha-1 and four levels of zinc i.e. control, Zn @ 2.0, 4.0 and 6.0 kg ha-1. The experiment was laid out in a factorial randomized block design with three replications.Result: The increasing levels of phospho enriched compost and zinc upto 4 t ha-1 and 4 kg ha-1, respectively increased significantly (P=0.05) the number of nodules per plant, number of pods per plant, number of seeds per pod, test weight, seed yield, stover yield, nutrient content (N, K and Zn) and uptake (N, P, K and Zn) in seed and stover of blackgram. Whereas, the application of zinc significantly decreased the phosphorus content in seed and stover as compared to control. However, the combined application of phospho enriched compost @ 6 t ha-1 along with zinc @ 6 kg ha-1 was found to record higher seed and stover yield. The application of phospho enriched compost @ 4 t ha-1 and zinc @ 4 kg ha-1 along with the recommended dose of fertilizer results in significantly higher productivity, nutrient content and uptake of blackgram under Typic Haplustepts soil. 

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