cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14327014.v1
title: Chemical characteristics, degradation kinetics and gas production of arboreal species for ruminants

description: ABSTRACT The breeding systems of the small ruminants are extensive in the great majority, in which the animals are created in areas of native pasture named Caatinga, being necessary the knowledge on the chemical composition and its characteristics of feed degradation is crucial to increase nutrient use efficiency. Thereat, the objective of this study was to evaluate the chemical composition, the minerals, the carbohydrates and nitrogenous compounds fractionation, the degradability, in vitro dry matter digestibility and the in vitro gas production of arboreal species, those are consumed by goats and sheeps. The species evaluated were Cnidoscolus phyllacanthus (Muell. Arg.) Pax. et K. Hoffman, Mimosa tenuiflora (Willd.) Poiret, Myracrodruon urundeuva Fr. All., Poincianella bracteosa (Tul.) L. P. Queiroz, Spondias tuberosa Arr. Cam. and Ziziphus joazeiro Mart. It was found that Mimosa tenuiflora has a higher crude protein quantity (174.9 g.kg-1 DM). Spondias tuberosa and Myracrodruon urundeuva had the highest values for total carbohydrates compared to the other species analyzed. As for the fractionation of nitrogenous compounds, the highest proportion of fraction A was found for Cnidoscolus phyllacanthus (375.5 g.kg-1 CP). Among the species studied, Cnidoscolus phyllacanthus is highlighted with the highest ruminal degradation (61.63%) and dry matter digestibility (627.1 g.kg-1 DM), reflecting higher gas production (206.02 mL.g-1 DM). Cnidoscolus phyllacanthus, Poincianella bracteosa and Myracrodruon urundeuva showed a greater availability of nutrients in the rumen which is fundamental to increase the amount of ruminal microbial protein which reaches the small intestine for use by the animal.
DOI: 10.6084/m9.figshare.14327017.v1
title: Production of watercress with brackish water and different circulation times for the nutrient solution

description: ABSTRACT In view of the limitations on good quality water, the use of low-quality water in agriculture is seen as a suitable alternative. The aim of this study was to evaluate, in a protected environment, the production of broadleaf watercress in an NFT (Nutrient Film Technique) hydroponic system as a function of the use of brackish water and different circulation times for the nutrient solution. The experiment was carried out in the experimental area of UFC, in Fortaleza, Ceará, from December 2018 to March 2019 (two crop cycles). The treatments were distributed in a randomised block design in a 5 x 2 factorial scheme, five levels of water salinity (0.6, 1.6, 2.6, 3.6 and 4.6 dS m-1) and two circulation times for the nutrient solution (10 and 15 min), totalling 10 treatments with 4 replications, resulting in 40 experimental plots. The parameters under evaluation were plant height and number of leaves at 6, 10, 14, 20 and 25 days after transplanting (DAT), leaf area, shoot and root fresh weight, and shoot and root dry weight for each cycle. Water salinity maintained at 2.6 dS m-1 was considered satisfactory for watercress production in both crop cycles under evaluation. A circulation time of 15 minutes for the nutrient solution gave the best results in the watercress at all levels of salinity.
DOI: 10.6084/m9.figshare.14327019.v1
title: Suitability of peduncles of new cashew tree clones for commercial purposes

description: RESUMO Devido a sua riqueza em compostos bioativos, sabor exótico, polpa carnuda, pele macia e alto teor de açúcares, o pedúnculo do cajueiro é consumido, tanto na forma in natura quanto destinado à industrialização na forma de sucos e derivados. O objetivo deste trabalho foi avaliar a qualidade físico-química e sensorial de pedúnculos de cinco novos clones de cajueiro e compará-los com dois clones comerciais, de forma a auxiliar a seleção de novos materiais adequados para a comercialização como fruta ou para processamento. Foram avaliados acidez titulável, pH, sólidos solúveis, relação Brix/acidez, ácido ascórbico e polifenois totais. O perfil sensorial foi determinado por análise descritiva quantitativa clássica. Os resultados foram submetidos à Anova, teste de Tukey, Análise de Agrupamentos Hierárquicos (AAH), Análise de Componentes Principais (ACP) e correlação de Pearson. Os novos clones possuem características físico-químicas e sensoriais diferentes, permitindo a seleção de cultivares de acordo com o interesse comercial. O clone PRO 555/2 apresenta características físico-químicas e sensoriais semelhantes ao CCP 76 (material de referência), podendo ser indicado para o consumo de mesa. Os clones HAC 276/1 e SLC 12-20 apresentam elevada adstringência, e os clones CAPI 17 e PRO 805/4 destacam-se pela elevada fibrosidade e baixas maciez e suculência. Portanto, esses materiais são mais indicados para o processamento de sucos.
DOI: 10.25318/1810003101-eng
title: Industrial product price index, for selected products, by region, monthly, inactive

description: Industrial product price index (IPPI), for selected products, by region, by North American Product Classification System (NAPCS). Monthly data are available from January 1971. The table presents data for the most recent reference period and the last four periods. The base period for the index is (2010=100).
DOI: 10.6084/m9.figshare.14327019
title: Suitability of peduncles of new cashew tree clones for commercial purposes

description: RESUMO Devido a sua riqueza em compostos bioativos, sabor exótico, polpa carnuda, pele macia e alto teor de açúcares, o pedúnculo do cajueiro é consumido, tanto na forma in natura quanto destinado à industrialização na forma de sucos e derivados. O objetivo deste trabalho foi avaliar a qualidade físico-química e sensorial de pedúnculos de cinco novos clones de cajueiro e compará-los com dois clones comerciais, de forma a auxiliar a seleção de novos materiais adequados para a comercialização como fruta ou para processamento. Foram avaliados acidez titulável, pH, sólidos solúveis, relação Brix/acidez, ácido ascórbico e polifenois totais. O perfil sensorial foi determinado por análise descritiva quantitativa clássica. Os resultados foram submetidos à Anova, teste de Tukey, Análise de Agrupamentos Hierárquicos (AAH), Análise de Componentes Principais (ACP) e correlação de Pearson. Os novos clones possuem características físico-químicas e sensoriais diferentes, permitindo a seleção de cultivares de acordo com o interesse comercial. O clone PRO 555/2 apresenta características físico-químicas e sensoriais semelhantes ao CCP 76 (material de referência), podendo ser indicado para o consumo de mesa. Os clones HAC 276/1 e SLC 12-20 apresentam elevada adstringência, e os clones CAPI 17 e PRO 805/4 destacam-se pela elevada fibrosidade e baixas maciez e suculência. Portanto, esses materiais são mais indicados para o processamento de sucos.
DOI: 10.3886/e119446v74
title: COVID-19 US State Policy Database

description: For questions or comments about the database please contact:<br>Alexandra Skinner <br>skinnera@bu.edu <br>Research Fellow & Database Manager<br>Department of Health Law, Policy & Management <br>Boston University School of Public Health<br><br>Database of state policies on closures, shelter-in-place orders, housing protections, changes to Medicaid and SNAP, physical distancing closures, reopening, and more created by researchers at the Boston University School of Public Health. Policies included are state-wide directives or mandates, not guidance or recommendations. In order for a policy to be included, it must apply to the entire state. We are working quickly to go through state government websites to make the policy database as complete and accurate as possible in a rapidly changing policy context. If you use data on a given policy, we encourage you to triangulate based on additional sources of policy data and to review the source documentation to consider the coding decisions that are right for your work. Of course, please email us if you note a discrepancy so we can improve the database for everyone. State policy source documentation can be found at: tinyurl.com/statepolicysources.
description: State policies. Smallest Geographic Unit: State
description: other; Contributors: Megan Cole Brahim, Noa Krawczyk, Carolyn Hoffman, Claire Corkish, Elizabeth Ferrara, Elizabeth Long, Emily Baroni, Faith Contador, Hannah Simon, Morgan Simko, Rachel Scheckman, Sarah Brewer, Sue Kulkarni, Felicia Heykoop, Manish Patel, Aishwarya Vidyasagaran, Andrew Chiao, Cara Safon, Samantha Burkhart, Harry Jung, Victor Lee, Marina MacKinnon, Aarohi Rede, Marie Vearling, Sophie Li, Christina Wang, Tim Levengood, María Jordán P. Emma Chistolini
DOI: 10.6084/m9.figshare.14327017
title: Production of watercress with brackish water and different circulation times for the nutrient solution

description: ABSTRACT In view of the limitations on good quality water, the use of low-quality water in agriculture is seen as a suitable alternative. The aim of this study was to evaluate, in a protected environment, the production of broadleaf watercress in an NFT (Nutrient Film Technique) hydroponic system as a function of the use of brackish water and different circulation times for the nutrient solution. The experiment was carried out in the experimental area of UFC, in Fortaleza, Ceará, from December 2018 to March 2019 (two crop cycles). The treatments were distributed in a randomised block design in a 5 x 2 factorial scheme, five levels of water salinity (0.6, 1.6, 2.6, 3.6 and 4.6 dS m-1) and two circulation times for the nutrient solution (10 and 15 min), totalling 10 treatments with 4 replications, resulting in 40 experimental plots. The parameters under evaluation were plant height and number of leaves at 6, 10, 14, 20 and 25 days after transplanting (DAT), leaf area, shoot and root fresh weight, and shoot and root dry weight for each cycle. Water salinity maintained at 2.6 dS m-1 was considered satisfactory for watercress production in both crop cycles under evaluation. A circulation time of 15 minutes for the nutrient solution gave the best results in the watercress at all levels of salinity.
DOI: 10.6084/m9.figshare.14327020.v1
title: Rootstock for the ‘BRS Magna’ grapevine grown in a tropical region affects the quality of the stored juice

description: ABSTRACT The ‘BRS Magna’ grapevine has the advantage of adapting to different regions of Brazil and producing juice of good quality. However, it is necessary to define the components of the cropping system, such as the rootstock, for each region. The aim of this study was to characterise the chemical composition and antioxidant capacity of grape juice collected from ‘BRS Magna’ grapevines grown on different rootstock under the tropical conditions of the Sub-middle São Francisco Valley. The grapes were harvested in the Experimental Area of Bebedouro/Embrapa Semiárido, in Petrolina, Pernambuco, Brazil. The treatments corresponded to the ‘IAC 766’, ‘IAC 572’, ‘IAC 313’, ‘Freedom’, ‘Paulsen 1103’, ‘Harmony’ and ‘SO4’ rootstock. The grape juice was prepared from two harvests for evaluation after storage. For each harvest, a randomised block design was used, with four replications. The quality of the juice varied with the treatment in each storage period. At nine months, the juice from the first harvest showed a loss of pigment and phenolic compounds, while the juice made with grapes from plants grafted onto ‘Harmony’ stood out for soluble solids content (SS), colour intensity (CI), anthocyanins, total polyphenol index (TPI) and antioxidant capacity. Juice from the second harvest was characterised at four months by higher levels of various compounds, especially the ‘SO4’ treatment for SS, CI, total extractable polyphenols, TPI and antioxidant capacity. Considering storage potential and the preparation process, the less-vigorous rootstock resulted in better quality juice.
DOI: 10.6084/m9.figshare.14327020
title: Rootstock for the ‘BRS Magna’ grapevine grown in a tropical region affects the quality of the stored juice

description: ABSTRACT The ‘BRS Magna’ grapevine has the advantage of adapting to different regions of Brazil and producing juice of good quality. However, it is necessary to define the components of the cropping system, such as the rootstock, for each region. The aim of this study was to characterise the chemical composition and antioxidant capacity of grape juice collected from ‘BRS Magna’ grapevines grown on different rootstock under the tropical conditions of the Sub-middle São Francisco Valley. The grapes were harvested in the Experimental Area of Bebedouro/Embrapa Semiárido, in Petrolina, Pernambuco, Brazil. The treatments corresponded to the ‘IAC 766’, ‘IAC 572’, ‘IAC 313’, ‘Freedom’, ‘Paulsen 1103’, ‘Harmony’ and ‘SO4’ rootstock. The grape juice was prepared from two harvests for evaluation after storage. For each harvest, a randomised block design was used, with four replications. The quality of the juice varied with the treatment in each storage period. At nine months, the juice from the first harvest showed a loss of pigment and phenolic compounds, while the juice made with grapes from plants grafted onto ‘Harmony’ stood out for soluble solids content (SS), colour intensity (CI), anthocyanins, total polyphenol index (TPI) and antioxidant capacity. Juice from the second harvest was characterised at four months by higher levels of various compounds, especially the ‘SO4’ treatment for SS, CI, total extractable polyphenols, TPI and antioxidant capacity. Considering storage potential and the preparation process, the less-vigorous rootstock resulted in better quality juice.
DOI: 10.6084/m9.figshare.14327022
title: Bioaccessibility of the bioactive compounds and antimicrobial activity of aqueous extracts of Physalis angulata L.

description: ABSTRACT Plant diversity around the world, as well as the chemical variation, involves a large amount of bioactive substances. The use of plant extracts with biological properties appears as a viable and healthy alternative when compared to synthetic substances. In this context, the objective of this study was to evaluate the aqueous extracts of native and cultivated leaves of Physalis angulata L., as well as the influence of the extraction method on the bioaccessibility of bioactive compounds, antioxidant activity and antimicrobial activity. The extracts were obtained from the native and cultivated leaves of P. angulata using three different extraction methods: decoction, maceration and an ultrasound-assisted method. The analysis of variance showed significant differences between the extraction methods and the type of plant material. The extracts obtained by decoction showed the highest levels of phenolic compounds and higher antioxidant potential for both analytical methods (ABTS and DPPH), differing significantly from the other extraction methods. The bioaccessibility indices of the phenolic compounds obtained from the extracts were considered reduced after the simulated gastrointestinal digestion, and consequently, showed low antioxidant potential. The antimicrobial potential of the extracts was observed against the Gram-positive bacteria Staphylococcus aureus and Listeria monocytogenes.
DOI: 10.6084/m9.figshare.14327025
title: Exogenous application of biostimulant in zucchini (Cucurbita pepo L.) subjected to salt stress

description: ABSTRACT The physiological potential of seeds is one of the main factors that should be considered at the planting of a crop. This study aimed to evaluate the exogenous application of biostimulant in zucchini, cv. Caserta Italiana, under salt stress conditions. For this, the experiment was divided into two parts. The first one was carried out in the laboratory, using a completely randomized experimental design, in a 5 x 3 factorial scheme (biostimulant doses and seed soaking times), with four replicates of 25 seeds. The second one was carried out in a greenhouse, in a completely randomized experimental design, in a 2 x 6 factorial scheme with four replicates, corresponding to two levels of irrigation water salinity (0.5 and 5.0 dS m-1) and six forms of biostimulant application in seeds and leaves. Treatment of zucchini seeds, cv. Caserta Italiana, with biostimulant (Stimulate®) at the dose of 10 mL L-1, for 8 hours, proved to be viable and resulted in vigorous seedlings when irrigated with 5.0 dS m-1 saline water.
DOI: 10.6084/m9.figshare.14327022.v1
title: Bioaccessibility of the bioactive compounds and antimicrobial activity of aqueous extracts of Physalis angulata L.

description: ABSTRACT Plant diversity around the world, as well as the chemical variation, involves a large amount of bioactive substances. The use of plant extracts with biological properties appears as a viable and healthy alternative when compared to synthetic substances. In this context, the objective of this study was to evaluate the aqueous extracts of native and cultivated leaves of Physalis angulata L., as well as the influence of the extraction method on the bioaccessibility of bioactive compounds, antioxidant activity and antimicrobial activity. The extracts were obtained from the native and cultivated leaves of P. angulata using three different extraction methods: decoction, maceration and an ultrasound-assisted method. The analysis of variance showed significant differences between the extraction methods and the type of plant material. The extracts obtained by decoction showed the highest levels of phenolic compounds and higher antioxidant potential for both analytical methods (ABTS and DPPH), differing significantly from the other extraction methods. The bioaccessibility indices of the phenolic compounds obtained from the extracts were considered reduced after the simulated gastrointestinal digestion, and consequently, showed low antioxidant potential. The antimicrobial potential of the extracts was observed against the Gram-positive bacteria Staphylococcus aureus and Listeria monocytogenes.
DOI: 10.6084/m9.figshare.14327025.v1
title: Exogenous application of biostimulant in zucchini (Cucurbita pepo L.) subjected to salt stress

description: ABSTRACT The physiological potential of seeds is one of the main factors that should be considered at the planting of a crop. This study aimed to evaluate the exogenous application of biostimulant in zucchini, cv. Caserta Italiana, under salt stress conditions. For this, the experiment was divided into two parts. The first one was carried out in the laboratory, using a completely randomized experimental design, in a 5 x 3 factorial scheme (biostimulant doses and seed soaking times), with four replicates of 25 seeds. The second one was carried out in a greenhouse, in a completely randomized experimental design, in a 2 x 6 factorial scheme with four replicates, corresponding to two levels of irrigation water salinity (0.5 and 5.0 dS m-1) and six forms of biostimulant application in seeds and leaves. Treatment of zucchini seeds, cv. Caserta Italiana, with biostimulant (Stimulate®) at the dose of 10 mL L-1, for 8 hours, proved to be viable and resulted in vigorous seedlings when irrigated with 5.0 dS m-1 saline water.
DOI: 10.6084/m9.figshare.14327026
title: Green manure, Trichoderma asperellum and homeopathy in cultivating the biquinho pepper

description: ABSTRACT The aim of this work was to study the effects of green manure, Trichoderma asperellum and homeopathy on the agronomic performance of the biquinho pepper (Capsicum chinense Jacq.). The design was of randomised blocks with four replications, in subdivided plots, with homeopathic remedies applied in the plots: 1) Arnica montana 6CH; 2) Pulsatilla nigricans 6CH; and 3) no homeopathic remedies; and seven treatments applied in the sub-plots: 1, 2 and 3) Crotalaria juncea ‘IAC-KR-1’ (sunn hemp P50 D25, P50 D50, and P0 D50); 4) Canavalia ensiformis (common jack-bean P0 D25); 5) Cajanus cajan ‘IAPAR 43 Aratã’ (pigeon-pea 00 D25); 6) Trichoderma asperellum; and 7) control (with no green manure or T. asperellum). The green manure was sown at a density of 25 kg ha-1 (D25) and 50 kg ha-1 (D50) when transplanting the biquinho pepper (P0) and 50 days prior to transplanting (P50). The stem height and diameter, relative chlorophyll index, normalised difference vegetation index (NDVI), and fruit production were evaluated in the biquinho pepper. The intercrop with sunn hemp, sown 50 days before transplanting at a density of 50 kg ha-1, increased the height of the pepper plant by 8%, added 0.47 kg ha-1 dry biomass to the system, and showed similar productivity to the control treatment. The pepper plants treated with Pulsatilla nigricans 6CH were taller and had a larger stem diameter, with an increase of 11% and 6% respectively. Homeopathy had no influence on productivity in the pepper. T. asperellum brought no benefits to the biquinho pepper.
DOI: 10.6084/m9.figshare.14327026.v1
title: Green manure, Trichoderma asperellum and homeopathy in cultivating the biquinho pepper

description: ABSTRACT The aim of this work was to study the effects of green manure, Trichoderma asperellum and homeopathy on the agronomic performance of the biquinho pepper (Capsicum chinense Jacq.). The design was of randomised blocks with four replications, in subdivided plots, with homeopathic remedies applied in the plots: 1) Arnica montana 6CH; 2) Pulsatilla nigricans 6CH; and 3) no homeopathic remedies; and seven treatments applied in the sub-plots: 1, 2 and 3) Crotalaria juncea ‘IAC-KR-1’ (sunn hemp P50 D25, P50 D50, and P0 D50); 4) Canavalia ensiformis (common jack-bean P0 D25); 5) Cajanus cajan ‘IAPAR 43 Aratã’ (pigeon-pea 00 D25); 6) Trichoderma asperellum; and 7) control (with no green manure or T. asperellum). The green manure was sown at a density of 25 kg ha-1 (D25) and 50 kg ha-1 (D50) when transplanting the biquinho pepper (P0) and 50 days prior to transplanting (P50). The stem height and diameter, relative chlorophyll index, normalised difference vegetation index (NDVI), and fruit production were evaluated in the biquinho pepper. The intercrop with sunn hemp, sown 50 days before transplanting at a density of 50 kg ha-1, increased the height of the pepper plant by 8%, added 0.47 kg ha-1 dry biomass to the system, and showed similar productivity to the control treatment. The pepper plants treated with Pulsatilla nigricans 6CH were taller and had a larger stem diameter, with an increase of 11% and 6% respectively. Homeopathy had no influence on productivity in the pepper. T. asperellum brought no benefits to the biquinho pepper.