scholarly journals O Efeito de Substratos Orgânicos no Crescimento Inicial de Pitaya Vermelha Cultivada em Campo Grande, Mato Grosso do Sul

UNICIÊNCIAS ◽  
2021 ◽  
Vol 24 (1) ◽  
pp. 51-57
Author(s):  
Pâmella Gonçalves da Silva ◽  
Rosemary Matias ◽  
Ademir Kleber Morbeck de Oliveira
Keyword(s):  
Sandy Soil ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Initial Growth ◽  
Family Farming ◽  
Development Environment ◽  
Mato Grosso ◽  
Sheep Manure ◽  
Mato Grosso Do Sul ◽  
Hylocereus Polyrhizus

O cultivo da pitaya (Hylocereus spp) foi introduzido, no Brasil, na década de 1990. No Estado de Mato Grosso do Sul, uma das espécies exploradas, dentro deste gênero, por produtores da agricultura familiar, é a Hylocereus polyrhizus (Weber) Britton & Rose. Apesar do crescimento da área cultivada existem poucas informações sobre as melhores condições para o cultivo das plantas, o que dificulta maiores ganhos em produtividade. Por este motivo, justifica-se investigar o uso de substratos para avaliar o crescimento inicial da pitaya, tais como: os orgânicos. Levando-se em consideração a importância da espécie para a agricultura familiar, objetivou-se avaliar o crescimento inicial de Hylocereus polyrhizus em diferentes substratos, enriquecidos com materiais de origem orgânica. O delineamento experimental foi o inteiramente casualizado em esquema fatorial 5 x 4 (5 tratamentos x 4 repetições), em que a espécie foi cultivada frente a três adubos orgânicos e duas testemunhas, durante 360 dias. Os tratamentos foram: T1 – testemunha (100% solo arenoso), T2 – testemunha (NPK), T3 – 90% solo arenoso + 10% de cama de frango, T4 – 80% solo arenoso + 20% esterco bovino e, T5 – 80% solo arenoso + 20% esterco ovino. Os resultados de crescimento inicial foram analisados aos 360 dias. A pitaya, quando em solos arenosos, cresce, floresce a frutifica mais rapidamente na condição do tratamento 4 (80% solo + 20% esterco bovino).   Palavras-chave: Desenvolvimento. Ambiente e Sustentabilidade. Hylocereus spp. Adubação Orgânica. Crescimento Inicial.   Abstract  The pitaya cultivation (Hylocereus spp) was introduced in Brazil in the 1990s. In the State of Mato Grosso do Sul, one of the species explored, within this genus, by family farmers, is Hylocereus polyrhizus (Weber) Britton & Rose. Despite the growth of the cultivated area, there is little information on the best conditions for the plants cultivation, which hinders greater gains in productivity. For this reason, it is justified to investigate the use of substrates to evaluate the pitaya initial growth, such as organic ones. Taking into account the importance of the species for family farming, the objective was to evaluate the initial growth of Hylocereus polyrhizus on different substrates, enriched with materials of organic origin. The experimental design was completely randomized in a 5 x 4 factorial scheme (5 treatments x 4 repetitions), where the species was grown before three organic fertilizers and two controls, for 360 days. The treatments were: T1 - control (100% sandy soil), T2 - control (NPK), T3 - 90% sandy soil + 10% chicken manure, T4 - 80% sandy soil + 20% bovine manure and, T5 - 80% sandy soil + 20% sheep manure. The results of initial growth were analyzed at 360 days. Pitaya, when in sandy soils, grows, blooms and bears fruit faster under treatment 4 (80% soil + 20% bovine manure).   Keywords: Development. Environment and Sustainability; Hylocereus spp. Organic Fertilization. Initial Growth.

scholarly journals KINETICS OF PHOSPHORUS RELEASE FROM ADDED ROCK PHOSPHATE WITH SOME ORGANIC FERTILIZERS ON CALCAREOUS SOIL.

2016 ◽  
Vol 47 (5) ◽  
Author(s):  
K.M. Naser
Keyword(s):  
Rock Phosphate ◽  
Kinetic Equations ◽  
Phosphorus Release ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Control Treatment ◽  
Peat Moss ◽  
Silty Clay ◽  
Sheep Manure ◽  
And Control

Laboratory experiment was conducted using silty clay loam soil collected from Agriculture fields in Abu Ghraib to study the release of phosphorus from rock phosphate (10.22 P%) on  a soil treated with three types of organic fertilizers namely; peat moss , sheep manure  , poultry manure and  control treatment (soil only). Ten grams of air dried soil  mixed with 100 mg of ground rock phosphate  and  organic fertilizers added at 2.5% level (w:w) were  incubated at a laboratory temperature (298 K ) after adding  water  up  to two-thirds of the field capacity for 40, 90, 120, 150 and 180 days. Citric  acide  soluble  available phosphorous  was estimated after each incubation periods and kinetic equations used to test its release from treated samples. The additions of chicken manure was the highest in the  amount  of  dissolved phosphorus values followed by sheep manure, peat moss, rock phosphate and control treatment, reaching levels of citric  acide  extractable  phosphorus to  4.2 , 3.8, 3.3, 3.1 and 2.5 mg P kg-1 soil, respectively. The results also showed superiority of first  order equation in the description of phosphorus release from rock phosphate with  release  rate   coefficient  of 3.801 , 3.865 , 4.328 and 4.366 mg P kg -1 soil h-1 for the treatments: soil and rock phosphate only , peat moss, sheep waste and chicken manure, respectively.

scholarly journals The Effect of Different Organic Nutrients on Some Quality Properties of Popcorn (Zea mays L. everta)

2019 ◽  
pp. 1-9 ◽  
Author(s):  
Haktan Cihangir ◽  
Abdullah Oktem
Keyword(s):  
Humic Acid ◽  
Quality Parameters ◽  
Cattle Manure ◽  
Test Weight ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Quality Properties ◽  
Horse Manure ◽  
Sheep Manure ◽  
Organic Nutrients

Aims: Organic nutrients such as animal manures, plant-derive compost, biosolids and bioliquids contain varying amounts of plant nutrients and can improve the biological, chemical, and physical properties of soils. They are used primarily for promoting growth of a plant or improving the quality of a crop. Study was aimed to find out the effect of conventional and fifteen different organic nutrients (peat, compost, cattle manure, chicken manure, horse manure, sheep manure, pigeon manure, vermicompost, seaweed + cattle manure, compost + humic acid, cattle manure + humic acid, chicken manure + humic acid, horse manure + humic acid, sheep manure + humic acid and peat + humic acid) on some quality properties of popcorn. Study Design: Trial was designed in complete randomized block design with three replications. Ant-Cin-98 popcorn cultivar was used in the study. Each parcel comprised 4 lines. The planting was made into a depth of 5-6 cm along the lines 5 meters long with a row spacing of 70 cm and intra row of 20 cm. Place and Duration of Study: This study was conducted in Diyarbakır - Cermik conditions of Turkey between 2010 and 2011. Methodology: The effect of conventional and fifteen different organic materials to some quality parameters of popcorn such as cob ratio, 1000-kernel weights, test weight, popping volume and number of unpopped kernel were evaluated in the study. Physical and chemical properties of the trial area were determined by taking soil sample from a depth of 0-30 cm on the trial area before planting. Results: According to the investigated results, the highest and the lowest values were ranked between 19.98% (peat + humic acid) and 17.26% (vermicompost) for cob ratio, 138.65 g (seaweed + cattle manure) and 122.48 g (chicken manure) for 1000-kernel weight, 81.29 kg hl-1 (horse manure + humic acid) and 75.62 kg hl-1 (vermicompost) for test weight, 19.71 cm³ g-1 (peat) and 17.17 cm³ g-1 (sheep manure + humic acid), for popping volume 5.92% (peat) and 3.65% (horse manure + humic acid) for number of unpopped kernel. Conclusion: Higher values were obtained from organic nutrient sources than conversional application in all tested quality parameters. The implementation of organic fertilizers together with humic acid in popcorn produced better results in comparison to alone implementation of organic fertilizers. Also it was determined that use of natural enemies of Trichogramma spp against corn borer can be possible without any chemicals.

scholarly journals Trap rebuilding by Myrmeleon brasiliensis larvae (Neuroptera: Myrmeleontidae) in response to flooding: the effect of body size

2021 ◽  
Vol 69 (4) ◽  
pp. 1224-1232
Author(s):  
Vitor Gabriel De Oliveira Leite ◽  
Raquel Braga Aquino Florenciano ◽  
Edihanne Gamarra Arguelho ◽  
Tatiane Do Nascimento Lima
Keyword(s):  
Population Structure ◽  
Body Size ◽  
Mortality Rate ◽  
Sandy Soil ◽  
Natural Environment ◽  
Forest Reserve ◽  
Mato Grosso ◽  
Trap Size ◽  
Mato Grosso Do Sul ◽  
Selection Of

Introduction: Immature forms of the antlion Myrmeleon brasiliensis (Neuroptera, Myrmeleontidae) build traps in dry sandy soil to capture prey. Objective: The aim of the present study was to investigate how the waterlogging of the soil due to rain affects the trap rebuilding and relocation behavior of M. brasiliensis of different sizes. Methods: The study was conducted between July and December 2019. Larvae M. brasiliensis were observed and collected from a forest reserve in the municipality of Aquidauana in the state of Mato Grosso do Sul, Brazil. Results: In the natural environment, most larvae rebuilt their traps in the same location seven days after the simulation of rain, with a smaller diameter than that observed prior to the simulation of rain. In the laboratory, the movements of M. brasiliensis larvae and rebuilding of the traps after the waterlogging of the soil was affected by body size. Larger larvae moved more and were more likely to rebuild their traps. Conclusions: The saturation of the soil affects the foraging of M. brasiliensis larvae, which are impeded from rebuilding their traps for a period. In situations of long periods of saturated soil, the mortality rate of the larvae is high and rebuilding of the traps occurs after the soil dries out, but with a smaller trap size. These data suggest that changes in the rainfall pattern can affect the population structure of M. brasiliensis larvae, with the selection of larger individuals in situations of more severe rains. In this process, the smaller larvae are more affected, as their foraging is impeded.

Gestão pública em perspectivas práticas

2021 ◽  
Author(s):  
Maria Aparecida Farias de Souza Nogueira ◽  
Rosemar José Hall ◽  
Vera Luci de Almeida
Keyword(s):  
Public Management ◽  
Fire Department ◽  
Efficiency Index ◽  
Master's Program ◽  
Family Farming ◽  
Mato Grosso ◽  
National Network ◽  
Management Audit ◽  
The Military ◽  
Mato Grosso Do Sul

The book comes from the work of students and professors of the Master's Program in Public Administration in the National Network (PROFIAP), with the objective of bringing reflections on the practical perspectives of application of public management in different institutional environments, even considering different levels of public spheres, thus consolidating their concepts. Thus, the work is structured in 7 chapters that cover different subjects of public management, namely: training policy in brazilian federal universities, public purchases in the electronic auction mode and for family farming, and also considering the bias in the sustainable area, as instrument it; it also addresses the importance of satisfaction surveys in IFES university restaurants as a tool for improving public policy, creating an efficiency index for the inspection teams of the military fire department in Mato Grosso do Sul and finally, the management audit with focus on the performance of brazilian higher education institutions.

scholarly journals TEMPERATURE AND SUBSTRATE INFLUENCES ON SEED GERMINATION AND SEEDLING FORMATION IN Callisthene fasciculata Mart. (VOCHYSIACEAE) IN THE LABORATORY1

2015 ◽  
Vol 39 (3) ◽  
pp. 487-495 ◽  
Author(s):  
Ademir Kleber Morbeck Oliveira ◽  
Simone Alves Souza ◽  
Juliana Santos Souza ◽  
Junior Manoel Braga Carvalho
Keyword(s):  
Seed Germination ◽  
Germination Percentage ◽  
Lower Probability ◽  
Initial Growth ◽  
Paper Substrate ◽  
Mato Grosso ◽  
Randomized Design ◽  
Different Temperatures ◽  
Treatment Interaction ◽  
Mato Grosso Do Sul

ABSTRACTCallisthene fasciculata Mart. is a tree belonging to the Vochysiaceae family. Its wood is moderately heavy and resistant and used to make poles, beams, and other structures. The aim of this work was to evaluate seed germination and the initial growth of seedlings of C. fasciculata at different temperatures and in different substrates. Seeds were collected from fruits in the Pantanal de Miranda, Mato Grosso do Sul state, Brazil. In one experiment, the seeds were subjected to constant temperatures of 20, 25, 30 and 35 °C and to alternating temperatures of 20-30 and 25-35 °C (on paper substrate). In another experiment, the seeds were subjected to temperatures of 20 and 25 °C on three substrates (sand, vermiculite and between paper) in a germinator. The experiment had a randomized design, with four replicates of 25 seeds per treatment. The F-values obtained for germination indicated no significant effect of substrate or temperature on the final germination percentage. The analyses revealed no effect of a treatment interaction (temperature x substrate) on either germination or average germination time; however, a treatment interaction effect was observed on the germination speed index. The treatment combinations yielding the best performance were between paper substrate at 20 °C and sand substrate at 25 °C. There was a significant effect of the interaction between temperature and substrate on seedling growth, with increased root growth observed in the between paper substrate at 25 °C and increased aerial component growth in both sand at 20 °C and vermiculite at 25 °C. The between paper treatment at 25 °C yielded the greatest final seedling size. Between paper is the most recommended substrate for the production of seedlings due to its ease of handling and lower probability of contamination.

scholarly journals Estudo da Gestão e Disposição Final dos Resíduos Sólidos Urbanos (RSU) no Município de Campo Grande (MS)

2015 ◽  
Vol 8 (1) ◽  
pp. 165
Author(s):  
Dayane Freitas de Medeiros ◽  
José Carlos De Jesus Lopes
Keyword(s):  
Sewage Treatment ◽  
National Policy ◽  
International Standards ◽  
Solid Wastes ◽  
Capital City ◽  
Exploratory Research ◽  
Development Environment ◽  
Mato Grosso ◽  
Final Disposal ◽  
Mato Grosso Do Sul

No Brasil, em agosto de 2010, foi instituída a Política Nacional de Resíduos Sólidos (PNRS) tentando-se nortear estratégias que agreguem valor aos resíduos e propiciem inclusão e controle social, instruindo o Estado para o adequado manejo, seguindo padrões internacionais. Com o intuito de constatar o grau de envolvimento e percepção da economia de Campo Grande em um novo prisma de desenvolvimento, o presente trabalho teve como objetivo analisar as operacionalidades do tratamento e disposição final dos RSU em Campo Grande, pós-promulgação da Política Nacional dos Resíduos Sólidos, Lei n° 12.305, através de visita ao aterro controlado do município, qual a gestão e destinação dos Resíduos Sólidos Urbanos (RSU) na capital de Mato Grosso do Sul, utilizando-se de técnicas de pesquisa qualitativa, sendo elas a descritiva e a exploratória. Foi constatado que o município ainda se encontra distante dos padrões acordados e dos modelos internacionais de sustentabilidade. Management and Final Disposal of Urban Solid Wastes in Campo Grande, Brazil ABSTRACT: The National Policy for Solid Wastes was established in Brazil in August 2010 to monitor strategies that aggregate rate to wastes and provide inclusion and social control so that the State would acquire adequate management according to international standards. Current assay analyzed the operationality of the treatment and final disposal of solid wastes in Campo Grande MS Brazil so that the degree of involvement and perception of the economy of Campo Grande could be assessed within a new development phase. The above occurred after the publication of Law 12305 on the National Policy for Solid Wastes when a visit was planned to the sewage treatment landfill of the municipality to evaluate the management and disposal of Solid Wastes in the capital city of Mato Grosso do Sul by quality, descriptive and exploratory research techniques. Results show that the municipality is a long way off from standards and international models of sustainability. KEYWORDS: Sustainable Development; Environment; National Policy for Solid Wastes

scholarly journals Agricultura Familiar e Sustentabilidade Rural: um Estudo a Partir da Caracterização de Propriedades Rurais

UNICIÊNCIAS ◽  
2021 ◽  
Vol 24 (1) ◽  
pp. 39-44
Author(s):  
Luciana Ferreira da Silva ◽  
Denise Renata Pedrinho ◽  
Márcia Alves Rocha
Keyword(s):  
Business Management ◽  
Property Management ◽  
Family Farming ◽  
Mato Grosso ◽  
Family Farmers ◽  
The People ◽  
The Family ◽  
Production Technologies ◽  
And Training ◽  
Mato Grosso Do Sul

O objetivo deste artigo foi analisar a experiência da agricultura familiar com enfoque na gestão e sustentabilidade das propriedades rurais do assentamento Lagoa Grande – Dourados/MS. A pesquisa é de caráter exploratório e descritivo com abordagem qualitativa e quantitativa. É notório que a agricultura familiar tem significativa importância na produção de alimentos, principalmente, para a mesa do brasileiro e, também, do sul-mato-grossense, ainda assim, se permeiam desafios sobre a sustentabilidade, eficiência na utilização dos recursos naturais, produção e gestão do pequeno negócio. Para isto, são ressaltadas as parcerias na produção com o uso de máquinas e/ou equipamentos, recursos financeiros, ou cursos que possibilitem maior conhecimento e capacitação sobre a gestão e condução do negócio. Para as propriedades rurais do assentamento se constatou o acesso insuficiente às tecnologias de produção, baixo conhecimento e pouca participação no que se refere às associações e cooperativas, estes fatores contribuem para o distanciamento da melhoria produtiva e de renda para tal grupo. Ainda que a sustentabilidade está relacionada à complementação da renda dos produtores, a partir de outras fontes de renda não agrícolas essenciais para garantia da subsistência familiar. Para contornar tais adversidades é necessário desenvolvimento de ações, por meio de políticas públicas, parcerias e cooperações que possibilitem a educação e expansão rural familiar.   Palavras-chave: Associativismo. Gestão da Propriedade. Cooperativa.   Abstract The objective of this article was to analyze the family farming experience  focused on the management and sustainability of rural properties of  Lagoa Grande – Dourados – MS. The research is exploratory and descriptive with a qualitative and quantitative approach. It is well known that family farming has significant importance in the  food production mainly for the Brazilian table and also for the people from Mato Grosso do Sul, even though challenges remain regarding sustainability, efficiency in the use of natural resources, production and management of the small business. To this end, partnerships in production with the use of machines and / or equipment, financial resources, or courses that enable greater knowledge and training on the  business management and conduct are highlighted. For the rural properties of the settlement, insufficient access to production technologies, low knowledge and little participation in associations and cooperatives were  found to contribute to the distancing of production improvements and better income for such group. Still, that sustainability is related to the  producers' income complementation, from other non-agricultural sources of income essential to guarantee family subsistence. To circumvent such adversities, it is necessary to develop actions through public policies, partnerships and cooperation that enable education and family farmers expansion.   Keywords: Associativism. Property Management. Cooperative.

scholarly journals Shade nets and substrates in seedling production of Annona squamosa L. in the Roraima Cerrado

2019 ◽  
Vol 40 (6) ◽  
pp. 2535
Author(s):  
Roberto Tadashi Sakazaki ◽  
Wellington Farias Araújo ◽  
João Luiz Lopes Monteiro Neto ◽  
Pollyana Cardoso Chagas ◽  
Edvan Alves Chagas ◽  
...  
Keyword(s):  
Seedling Growth ◽  
Cattle Manure ◽  
Chicken Manure ◽  
Experimental Unit ◽  
Growth Stages ◽  
Initial Growth ◽  
Seedling Production ◽  
Annona Squamosa ◽  
Growth Environment ◽  
Sheep Manure

Sugar apple (Annona squamosa L.) is one of the most widely grown member of the Annonaceae family in several regions, but there is still a lack of agronomic data regarding the management of its initial growth stages under Cerrado conditions. The aim of the present study was to evaluate the production of Annona squamosa L. seedlings under different environmental conditions achieved by using shade nets (E1: ChromatiNet® Silver 50%; E2: ChromatiNet® red 50%; E3: ChromatiNet® red 35%; E4: ChromatiNet® Silver 35%) in combination with four different substrates (S1: soil + sand + chicken manure; S2: soil + sand + cattle manure; S3: soil + sand + cattle manure + chicken manure; S4: soil + sand + sheep manure). An experiment was set up using a completely randomized design with treatments in a split-plot arrangement, with four replicates and ten plants per experimental unit. Seedling growth parameters and quality indices were evaluated. The tested environments had higher local temperatures relative to the external environment, which had a negative effect on plant growth. Environment E2 resulted in the highest plant height and dry weight, but led to uneven growth among the evaluated plant parts. The substrate with sheep manure (S4) did not benefit seedling production. The best results for seedling growth and quality were obtained with substrates S2 (soil + sand + cattle manure) and S3 (soil + sand + cattle manure + chicken manure), which are therefore promising for Annona squamosa L. seedling production in the Roraima Cerrado.

scholarly journals Substrate from vermiculite and cattle manure for ornamental pepper seedling production

2015 ◽  
Vol 33 (2) ◽  
pp. 163-167 ◽  
Author(s):  
Edilson Costa ◽  
Jaime CL Prado ◽  
Eliana D Cardoso ◽  
Flavio FS Binotti
Keyword(s):  
Root Development ◽  
Cattle Manure ◽  
Initial Growth ◽  
Seedling Production ◽  
Mato Grosso ◽  
M 10 ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Mato Grosso Do Sul

Substrates with a mixture of two or more materials have better conditions for root development of vegetables seedlings. This research aimed to evaluate the formation of ornamental pepper (cultivars Etna and Pyramid) seedlings in six different combinations between vermiculite (V) and cattle manure (M) (10%M + 90%V; 25%M + 75%V; 40%M + 60%V; 55%M + 45%V; 70%M + 30%V; 85%M + 15%V). The experiment was conducted at Universidade de Mato Grosso do Sul in a completely randomized design in a factorial scheme 6 x 2 (six substrates and two cultivars). The initial growth and emergence of ornamental pepper seedlings were evaluated. The highest amounts of vermiculite favored the emergence of pepper. The highest amounts of cattle manure in the substrate formed the best seedlings, especially the substrate with 30% vermiculite and 70% cattle manure. Cultivar Pirâmide showed more vigorous plants than Etna, being more suitable for the Cassilândia region. The most recommended substrate combination is composed of 30%V + 70%M for ornamental pepper, where the seedlings of the cultivar that best developed on the substrate was the Pirâmide.

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