cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20017798
title: Cherry tomato production and seed vigor under irrigation with saline effluent from fish farming

description: HIGHLIGHTS Irrigation with saline effluent from fish farming does not reduce cherry tomato fruit production. The use of saline effluent from fish farming in irrigation reduces production and vigor of cherry tomato seeds. Application of effluent in the appropriate stages promotes production of fruits and seeds of cherry tomato equal to those of the control.
DOI: 10.6084/m9.figshare.20017799
title: Zinc and copper fractions in Oxisols of different textures fertilized with pig slurry

description: HIGHLIGHTS Higher concentrations of exchangeable Zn were found in areas with pig slurry application. No higher concentrations of Cu were found in the exchangeable fraction in areas using pig slurry. In all study areas, it was observed that more than 70% of Cu is in recalcitrant forms.
DOI: 10.6084/m9.figshare.20017799.v1
title: Zinc and copper fractions in Oxisols of different textures fertilized with pig slurry

description: HIGHLIGHTS Higher concentrations of exchangeable Zn were found in areas with pig slurry application. No higher concentrations of Cu were found in the exchangeable fraction in areas using pig slurry. In all study areas, it was observed that more than 70% of Cu is in recalcitrant forms.
DOI: 10.6084/m9.figshare.20017811
title: Morphophysiology of mini watermelon in hydroponic cultivation using reject brine and substrates

description: HIGHLIGHTS Growth and leaf area of mini watermelon in hydroponic cultivation are reduced at electrical conductivity above 4.00 dS m-1. Electrical conductivity of up to 6.90 dS m-1 does not reduce the net photosynthesis of mini watermelon in hydroponic cultivation. Coconut fiber is the best hydroponic substrate for mini watermelon.
DOI: 10.6084/m9.figshare.20017811.v1
title: Morphophysiology of mini watermelon in hydroponic cultivation using reject brine and substrates

description: HIGHLIGHTS Growth and leaf area of mini watermelon in hydroponic cultivation are reduced at electrical conductivity above 4.00 dS m-1. Electrical conductivity of up to 6.90 dS m-1 does not reduce the net photosynthesis of mini watermelon in hydroponic cultivation. Coconut fiber is the best hydroponic substrate for mini watermelon.
DOI: 10.6084/m9.figshare.20017813
title: Potassium and irrigation water salinity on the formation of sour passion fruit seedlings

description: HIGHLIGHTS Potassium does not attenuate the deleterious effects of salt stress on the formation of seedlings of sour passion fruit. Water salinity increases the percentage of cell membrane damage in sour passion fruit seedlings. Salt stress inhibits growth of sour passion fruit but water with up to 3.5 dS m-1 can be used for formation of its seedlings.
DOI: 10.6084/m9.figshare.20017813.v1
title: Potassium and irrigation water salinity on the formation of sour passion fruit seedlings

description: HIGHLIGHTS Potassium does not attenuate the deleterious effects of salt stress on the formation of seedlings of sour passion fruit. Water salinity increases the percentage of cell membrane damage in sour passion fruit seedlings. Salt stress inhibits growth of sour passion fruit but water with up to 3.5 dS m-1 can be used for formation of its seedlings.
DOI: 10.6084/m9.figshare.20017816
title: Flower abortion and yield of processing tomato according to irrigation depths

description: HIGHLIGHTS The number of flowers, the abortion rate, and the number of fruits per flower cluster directly influence processing tomato yield. Deficient or excessive irrigation levels impair flowering and increase the abortion of flowers of the processing tomato. Irrigation management is essential for the yield of processing tomato crops from the Brazilian Cerrado.
DOI: 10.6084/m9.figshare.20017816.v1
title: Flower abortion and yield of processing tomato according to irrigation depths

description: HIGHLIGHTS The number of flowers, the abortion rate, and the number of fruits per flower cluster directly influence processing tomato yield. Deficient or excessive irrigation levels impair flowering and increase the abortion of flowers of the processing tomato. Irrigation management is essential for the yield of processing tomato crops from the Brazilian Cerrado.
DOI: 10.6084/m9.figshare.20017817
title: Phothochemical quenching is indicative of ionic stress on ‘Tahiti’ acid lime grafted on citrus genotypes

description: ABSTRACT The objective was to study the chlorophyll ‘a’ fluorescence and the photochemical quenching from ‘Tahiti’ acid lime grafted in new citrus genotypes under irrigation with three types of water during prefloration phase of the first year of cultivation, purposing to verify if the chlorophyll ‘a’ fluorescence and the photochemical quenching are indicatives of the beginning of ionic stress. An experiment was set up with three irrigation water salinity levels (0.14, 2.40 and 4.80 dS m-1), and 13 citrus rootstock, corresponding to ‘Rangpur Santa Cruz’ lime, three Citrandarins, the ‘Sunki Tropical’ mandarin and eight citrus hybrids, all grafted with the ‘Tahiti’ acid lime, using randomized block design with four replications. At 70 days after transplanting, the chlorophyll a fluorescence of the plants were evaluated. Photochemical quenching indicates begin of ionic saline stress in citrus plants; The ‘Tahiti’ acid lime grafted on TSKC x (LCR x TR) - 059, ‘Rangpur Santa Cruz’ lime, the Citrandarins ‘Riverside’ and ‘San Diego’ and TSKC x TRBK - 007 genotypes has greater activation of protective mechanisms through transient fluorescence.
DOI: 10.6084/m9.figshare.20017817.v1
title: Phothochemical quenching is indicative of ionic stress on ‘Tahiti’ acid lime grafted on citrus genotypes

description: ABSTRACT The objective was to study the chlorophyll ‘a’ fluorescence and the photochemical quenching from ‘Tahiti’ acid lime grafted in new citrus genotypes under irrigation with three types of water during prefloration phase of the first year of cultivation, purposing to verify if the chlorophyll ‘a’ fluorescence and the photochemical quenching are indicatives of the beginning of ionic stress. An experiment was set up with three irrigation water salinity levels (0.14, 2.40 and 4.80 dS m-1), and 13 citrus rootstock, corresponding to ‘Rangpur Santa Cruz’ lime, three Citrandarins, the ‘Sunki Tropical’ mandarin and eight citrus hybrids, all grafted with the ‘Tahiti’ acid lime, using randomized block design with four replications. At 70 days after transplanting, the chlorophyll a fluorescence of the plants were evaluated. Photochemical quenching indicates begin of ionic saline stress in citrus plants; The ‘Tahiti’ acid lime grafted on TSKC x (LCR x TR) - 059, ‘Rangpur Santa Cruz’ lime, the Citrandarins ‘Riverside’ and ‘San Diego’ and TSKC x TRBK - 007 genotypes has greater activation of protective mechanisms through transient fluorescence.
DOI: 10.6084/m9.figshare.19945745.v1
title: Supporting Data 4 (Data S4): PANTHER Protein Class LxCxE proteins

description: PANTHER Protein Class analysis of LxCxE-containing proteins for key Viridiplantae clades.
DOI: 10.34740/kaggle/dsv/3760649
title: Hex Nut Dataset
DOI: 10.6084/m9.figshare.20017819
title: Water yield and consumption of cauliflower plants grown in a hydroponic system using brackish waters and different flow rates

description: HIGHLIGHTS Raising the flow rate of the nutrient solution with brackish water results in less water consumption in cauliflower. The water yield in cultivation of cauliflower depends on the chemical composition of the water used in the nutrient solution. The cauliflower production is viable in hydroponics using waters with electrical conductivities of up to 5.88 dS m-1.
DOI: 10.6084/m9.figshare.20017819.v1
title: Water yield and consumption of cauliflower plants grown in a hydroponic system using brackish waters and different flow rates

description: HIGHLIGHTS Raising the flow rate of the nutrient solution with brackish water results in less water consumption in cauliflower. The water yield in cultivation of cauliflower depends on the chemical composition of the water used in the nutrient solution. The cauliflower production is viable in hydroponics using waters with electrical conductivities of up to 5.88 dS m-1.
DOI: 10.6084/m9.figshare.20017820
title: Physical and physiological quality of mangaba seeds obtained by different processing methods

description: HIGHLIGHTS The seeds obtained from the fruit pulp industry have a physiological quality for seedling propagation. There is a high potential for reducing fruit pulp industry residues by using these seeds for propagation. Higher pixel density is observed for full seeds with an efficiency of forming normal seedlings.
DOI: 10.6084/m9.figshare.20017820.v1
title: Physical and physiological quality of mangaba seeds obtained by different processing methods

description: HIGHLIGHTS The seeds obtained from the fruit pulp industry have a physiological quality for seedling propagation. There is a high potential for reducing fruit pulp industry residues by using these seeds for propagation. Higher pixel density is observed for full seeds with an efficiency of forming normal seedlings.
DOI: 10.6084/m9.figshare.20017826
title: Photosynthetic efficiency and production of Annona squamosa L. under salt stress and fertilization with NPK

description: HIGHLIGHTS Electrical conductivity of water of 3.0 dS m-1 reduces the chlorophyll synthesis and production of custard-apple. NPK recommendation of 100-125-125, 125-125-100 and 125-125-125% cause more damage to the cell membrane. Reduction in the quantum efficiency of custard-apple under salt stress is indicative of photoinhi-bitory damage.
DOI: 10.6084/m9.figshare.20017826.v1
title: Photosynthetic efficiency and production of Annona squamosa L. under salt stress and fertilization with NPK

description: HIGHLIGHTS Electrical conductivity of water of 3.0 dS m-1 reduces the chlorophyll synthesis and production of custard-apple. NPK recommendation of 100-125-125, 125-125-100 and 125-125-125% cause more damage to the cell membrane. Reduction in the quantum efficiency of custard-apple under salt stress is indicative of photoinhi-bitory damage.
DOI: 10.6084/m9.figshare.20017828
title: Physiological changes of pomegranate seedlings under salt stress and nitrogen fertilization

description: HIGHLIGHTS Irrigation water salinity alters gas exchange and biosynthesis of photosynthetic pigments in po-megranate. The reduction in CO2 assimilation in pomegranate plants under salt stress is related to non-stomatal factors. Increasing nitrogen doses increase electrolyte leakage in pomegranate seedlings.
DOI: 10.6084/m9.figshare.20017828.v1
title: Physiological changes of pomegranate seedlings under salt stress and nitrogen fertilization

description: HIGHLIGHTS Irrigation water salinity alters gas exchange and biosynthesis of photosynthetic pigments in po-megranate. The reduction in CO2 assimilation in pomegranate plants under salt stress is related to non-stomatal factors. Increasing nitrogen doses increase electrolyte leakage in pomegranate seedlings.
DOI: 10.6084/m9.figshare.20017832.v1
title: Improved nutrient uptake in three Crotalaria species inoculated with multifunctional microorganisms

description: HIGHLIGHTS Multifunctional microorganisms promote the nutrient enrichment in Crotalaria plants. Cover crop residues are vital in managing soil fertility. Nutritionally improved cover crops increase soil nutrient levels for the subsequent crop.
DOI: 10.6084/m9.figshare.20017832
title: Improved nutrient uptake in three Crotalaria species inoculated with multifunctional microorganisms

description: HIGHLIGHTS Multifunctional microorganisms promote the nutrient enrichment in Crotalaria plants. Cover crop residues are vital in managing soil fertility. Nutritionally improved cover crops increase soil nutrient levels for the subsequent crop.
DOI: 10.6084/m9.figshare.20017834
title: Physiological indices of okra under organomineral fertilization and irrigated with salt water

description: HIGHLIGHTS Salt water reduces gas exchange in the okra crop, but organomineral fertilization mitigates these effects. The use of organic and mineral fertilization is viable in okra crops under salt stress. Organic fertilizer (100% bovine biofertilizer) decreases internal CO2 concentration.
DOI: 10.6084/m9.figshare.20017834.v1
title: Physiological indices of okra under organomineral fertilization and irrigated with salt water

description: HIGHLIGHTS Salt water reduces gas exchange in the okra crop, but organomineral fertilization mitigates these effects. The use of organic and mineral fertilization is viable in okra crops under salt stress. Organic fertilizer (100% bovine biofertilizer) decreases internal CO2 concentration.
DOI: 10.6084/m9.figshare.20017838
title: West Indian cherry production under irrigation with saline water and potassium-phosphorus fertilization

description: HIGHLIGHTS The salinity of the water reduces the number and diameter of the fruits and, the total weight of West Indian cherry fruits. Potassium-phosphorus fertilization attenuates the deleterious effects of salt stress on West Indian cherry production. The effect of water salinity on West Indian cherry fruit varies with salt stress intensity and expo-sure time to salinity.
DOI: 10.6084/m9.figshare.20017838.v1
title: West Indian cherry production under irrigation with saline water and potassium-phosphorus fertilization

description: HIGHLIGHTS The salinity of the water reduces the number and diameter of the fruits and, the total weight of West Indian cherry fruits. Potassium-phosphorus fertilization attenuates the deleterious effects of salt stress on West Indian cherry production. The effect of water salinity on West Indian cherry fruit varies with salt stress intensity and expo-sure time to salinity.
DOI: 10.6084/m9.figshare.20017840
title: Identification and diagnosis of salt-affected soils in the Baixo-Açu irrigated perimeter, RN, Brazil

description: HIGHLIGHTS Spectral analysis is feasible to identify salinized areas. The most saline areas are lowlands with deficiency of natural drainage. The studied soils are saline in surface and saline-sodic in subsurface.
DOI: 10.6084/m9.figshare.20017840.v1
title: Identification and diagnosis of salt-affected soils in the Baixo-Açu irrigated perimeter, RN, Brazil

description: HIGHLIGHTS Spectral analysis is feasible to identify salinized areas. The most saline areas are lowlands with deficiency of natural drainage. The studied soils are saline in surface and saline-sodic in subsurface.
DOI: 10.6084/m9.figshare.20017843
title: Growth and production of tomato fertilized with poultry litter and swine wastewater

description: HIGHLIGHTS Combining different sources of organic fertilizers is a viable strategy to balance the nutritional demand for tomato. Tomato can be produced without soluble mineral fertilizers. The effect of organic fertilization depends on the cultivar.
DOI: 10.6084/m9.figshare.20017843.v1
title: Growth and production of tomato fertilized with poultry litter and swine wastewater

description: HIGHLIGHTS Combining different sources of organic fertilizers is a viable strategy to balance the nutritional demand for tomato. Tomato can be produced without soluble mineral fertilizers. The effect of organic fertilization depends on the cultivar.
DOI: 10.6084/m9.figshare.20017844
title: Mulch with sugarcane bagasse and bamboo straw attenuates salt stress in cowpea cultivation

description: HIGHLIGHTS Saline stress did not affect the initial growth of the cowpea crop. The use of mulch provides better morphological results in the cowpea crop. Vegetal mulches as soil protection (sugarcane bagasse and bamboo straw) attenuated effect of salts on gas exchange of cowpea.
DOI: 10.6084/m9.figshare.20017844.v1
title: Mulch with sugarcane bagasse and bamboo straw attenuates salt stress in cowpea cultivation

description: HIGHLIGHTS Saline stress did not affect the initial growth of the cowpea crop. The use of mulch provides better morphological results in the cowpea crop. Vegetal mulches as soil protection (sugarcane bagasse and bamboo straw) attenuated effect of salts on gas exchange of cowpea.
DOI: 10.6084/m9.figshare.20017846
title: Performance of agricultural tractor with and without automatic transmission and engine rotation management

description: HIGHLIGHTS Electronic gear selection and autonomous engine rotation management bring benefits to tractor driving. The electronic management responded positively to the increase in the traction load. The use of electronic management software should be more widespread among farmers and researchers.
DOI: 10.6084/m9.figshare.20017846.v1
title: Performance of agricultural tractor with and without automatic transmission and engine rotation management

description: HIGHLIGHTS Electronic gear selection and autonomous engine rotation management bring benefits to tractor driving. The electronic management responded positively to the increase in the traction load. The use of electronic management software should be more widespread among farmers and researchers.
DOI: 10.3886/e172081
title: COVID-19 aerosol transmission simulation-based risk analysis for in-person learning

description: As educational institutions begin a school year following a year and a half of disruption<br>from the COVID-19 pandemic, risk analysis can help to support decision-making for<br>resuming in-person instructional operation by providing estimates of the relative risk<br>reduction due to different interventions. In particular, a simulation-based risk analysis<br>approach enables scenario evaluation and comparison to guide decision making and<br>action prioritization under uncertainty. We develop a simulation model to characterize<br>the risks and uncertainties associated with infections resulting from aerosol exposure in<br>in-person classes. We demonstrate this approach by applying it to model a semester of<br>courses in a real college with approximately 11,000 students embedded within a larger<br>university. To have practical impact, risk cannot focus on only infections as the end<br>point of interest, we estimate the risks of infection, hospitalizations, and deaths of<br>students and faculty in the college. We incorporate uncertainties in disease transmission,<br>the impact of policies such as masking and facility interventions, and variables outside<br>of the college’s control such as population-level disease and immunity prevalence. We<br>show in our example application that universal use of masks that block 40% of aerosols<br>and the installation of near-ceiling, fan-mounted UVC systems both have the potential<br>to lead to substantial risk reductions and that these effects can be modeled at the<br>individual room level. These results exemplify how such simulation-based risk analysis<br>can inform decision making and prioritization under great uncertainty.<br><br>open-source code available here with generic data: https://github.com/tlswan/in-class_covid_transmission
DOI: 10.3886/e172081v2
title: COVID-19 aerosol transmission simulation-based risk analysis for in-person learning

description: As educational institutions begin a school year following a year and a half of disruption<br>from the COVID-19 pandemic, risk analysis can help to support decision-making for<br>resuming in-person instructional operation by providing estimates of the relative risk<br>reduction due to different interventions. In particular, a simulation-based risk analysis<br>approach enables scenario evaluation and comparison to guide decision making and<br>action prioritization under uncertainty. We develop a simulation model to characterize<br>the risks and uncertainties associated with infections resulting from aerosol exposure in<br>in-person classes. We demonstrate this approach by applying it to model a semester of<br>courses in a real college with approximately 11,000 students embedded within a larger<br>university. To have practical impact, risk cannot focus on only infections as the end<br>point of interest, we estimate the risks of infection, hospitalizations, and deaths of<br>students and faculty in the college. We incorporate uncertainties in disease transmission,<br>the impact of policies such as masking and facility interventions, and variables outside<br>of the college’s control such as population-level disease and immunity prevalence. We<br>show in our example application that universal use of masks that block 40% of aerosols<br>and the installation of near-ceiling, fan-mounted UVC systems both have the potential<br>to lead to substantial risk reductions and that these effects can be modeled at the<br>individual room level. These results exemplify how such simulation-based risk analysis<br>can inform decision making and prioritization under great uncertainty.<br><br>open-source code available here with generic data: https://github.com/tlswan/in-class_covid_transmission
DOI: 10.6084/m9.figshare.20017849
title: Cover crop increases soybean yield cropped after degraded pasture in sandy soil

description: ABSTRACT Soybean cropping has been growing in recent years in environments with sandy soils and with climatic risk, but yield is low, especially in the early years. The objective of this study was to evaluate the effect of cover crops and nitrogen management in a sandy soil previously under degraded pastures on soybean yield. The study was conducted in Western São Paulo state, Brazil. The experimental design was randomized blocks, with four replicates, and the treatments were: black oats; black oats + 50 kg ha-1 of N in black oats; black oats + 50 kg ha-1 of N in soybean; black oats + lupine; black oats + lupine + 50 kg ha-1 of N in soybean; lupine; fallow; fallow + 50 kg ha-1 of N in soybean. Nitrogen concentration of the microbial biomass was higher with oats + N in soybean applied at the beginning of flowering (R1). The number of nodules in soybean roots increased by 2.3 times with oats and oats + N in soybean as compared to fallow. Soybean yield was higher in treatments with oats + N in oats (2,130 kg ha-1), oats (2,038 kg ha-1) and oats + N in soybean (1,872 kg ha-1). In the absence of cover crops, N fertilization in soybean increased yield by 19% (262 kg ha-1) compared to fallow. Black oats are the best option to increase soybean yield. However, in the absence of cover crops, nitrogen fertilization in soybean is necessary.
DOI: 10.6084/m9.figshare.20017849.v1
title: Cover crop increases soybean yield cropped after degraded pasture in sandy soil

description: ABSTRACT Soybean cropping has been growing in recent years in environments with sandy soils and with climatic risk, but yield is low, especially in the early years. The objective of this study was to evaluate the effect of cover crops and nitrogen management in a sandy soil previously under degraded pastures on soybean yield. The study was conducted in Western São Paulo state, Brazil. The experimental design was randomized blocks, with four replicates, and the treatments were: black oats; black oats + 50 kg ha-1 of N in black oats; black oats + 50 kg ha-1 of N in soybean; black oats + lupine; black oats + lupine + 50 kg ha-1 of N in soybean; lupine; fallow; fallow + 50 kg ha-1 of N in soybean. Nitrogen concentration of the microbial biomass was higher with oats + N in soybean applied at the beginning of flowering (R1). The number of nodules in soybean roots increased by 2.3 times with oats and oats + N in soybean as compared to fallow. Soybean yield was higher in treatments with oats + N in oats (2,130 kg ha-1), oats (2,038 kg ha-1) and oats + N in soybean (1,872 kg ha-1). In the absence of cover crops, N fertilization in soybean increased yield by 19% (262 kg ha-1) compared to fallow. Black oats are the best option to increase soybean yield. However, in the absence of cover crops, nitrogen fertilization in soybean is necessary.