scholarly journals Karabuğday (Fagopyrum esculentum Moench)’da Farklı Azotlu Gübre Formlarının Etkinliği

2016 ◽  
Vol 4 (6) ◽  
pp. 515 ◽  
Author(s):  
Burhan Kara ◽  
Fatoş Güllü Çelebi ◽  
Nimet Kara ◽  
Bekir Atar
Keyword(s):  
Ammonium Nitrate ◽  
Ammonium Sulfate ◽  
Nutrient Content ◽  
Quality Parameters ◽  
Mineral Nutrient ◽  
First Year ◽  
Nitrogen Forms ◽  
Biological Yield ◽  
Fagopyrum Esculentum Moench ◽  
Positive Effect

The research was carried out with aim to determination the efficient of nitrogen forms (ammonium sulfate, ammonium nitrate and urea) on nitrogen use efficient for buckwheat in Isparta during 2014 and 2015 years. All the examined characteristics were determined higher values in applied nitrogen forms according to non-nitrogen parcel. In compared to nitrogen forms, the highest grain yield (1456 and 1325 kg ha-1), biological yield (4873 and 4512 kg ha-1), 1000 grain weight (24.9 and 24.8 g), agronomic efficient (24.96% and 24.25%), recycling efficient (0.24% and 0.22%) and utilization efficient (0.25% and 0.18%) were obtained from ammonium sulfate, the highest protein content (11.37% and 12.44%) and agro-physiological efficient (0.27% and 0.24%) from ammonium nitrate in both years. Among the nitrogen forms weren’t significant differently in physiological efficient in both years, recycling and utilization efficient in the first year. The mineral nutrient content varied according to nitrogen forms. Generally, ammonium sulfate was positive effect to yield and some quality parameters.

scholarly journals Genotype-Dependent Recruitment of the Strawberry Holobiome

2020 ◽  
Author(s):  
Antonio Cellini ◽  
Daniela Sangiorgio ◽  
Irene Donati ◽  
Erika Ferrari ◽  
Benjawan Tanunchai ◽  
...  
Keyword(s):  
Biological Control ◽  
Disease Resistance ◽  
Microbial Communities ◽  
Fruit Quality ◽  
Nutrient Content ◽  
Quality Parameters ◽  
Mineral Nutrient ◽  
Economic Losses ◽  
Core Microbiome ◽  
Plant Organs

Abstract BackgroundCultivated strawberry (Fragaria × ananassa Duch., fam. Rosaceae) is an important fruit crop, greatly appreciated for its aroma and nutraceutical properties. Niche-specific characterisation of plant microbiome, from rhizosphere to aboveground plant organs, is crucial to understand the influence of structure and function of the microbial communities on plant phenotype, performances and disease resistance. Strawberry cultivation is challenged by a large variety of pathogens, which cause substantial economic losses and require the frequent application of pesticides. Biological control is a promising and safer alternative to the use of xenobiotic pesticides. Biological control agents isolated from the microbiome of the host plant may have a superior efficacy in comparison to non-indigenous microbial inoculants. Therefore, the characterization of the native microbiome along different plant compartments is a key step for the successful microbial manipulation in farmlands. Results Here, we provide the first comprehensive description of the soil, rhizosphere, root and aerial parts microbiome of three commercially important strawberry cultivars (‘Darselect’, ‘Elsanta’ and ‘Monterey’) under cultural conditions. The fungal and bacterial microbiomes were functionally characterised to investigate their influence on plant disease tolerance, plant mineral nutrient content and fruit quality. The core microbiome included 24 bacteria and 15 fungal operative taxon units which were present in all compartments and plant genotypes. However, both plant organ and genotype had a significant role in assembling the microbial communities. The microbial community assemblage across different soil and plant compartments significantly correlated with disease resistance, mineral nutrient content in the plant and with fruit quality parameters. Interestingly, only the disease tolerant genotype ‘Monterey’ was able to recruit Pseudomonas fluorescens in all plant organs and to establish symbiosis with the arbuscular mycorrhiza Rhizophagus irregularis. These two species include several strains acting as pathogen biocontrol agents, plant growth promoters and plant defence inducers. Conclusions Altogether, our study provides the first comprehensive view of strawberry microbiome in relation to plant genotype, health and nutritional status and fruit quality parameters, shedding light on potential practical applications to increase the sustainability of crop production.

scholarly journals The influence of nitrogen fertilizers on the productivity of energy biomass of willow

Bioenergy ◽  
2021 ◽  
Author(s):  
B. M. Vokalchuk ◽  
Ya. D. Fuchylo
Keyword(s):  
Ammonium Nitrate ◽  
Nitrogen Fertilizers ◽  
First Year ◽  
Forest Steppe ◽  
Average Height ◽  
Dry Biomass ◽  
Control Variant ◽  
Average Plant ◽  
Energy Plantations ◽  
Positive Effect

Purpose. Determine the optimal rate of nitrogen fertilizers for fertilizing energy plantations of willow  before the start of the second three-year cultivation cycle in the Central Forest-Steppe of Ukraine. Research methods. Field, analytical, statistical. Results and discussion. Appling of ammonium nitrate contributed to the active beginning of the growing season and the increase in the plant mass in hight. At the end of the first year of vegetation, the tallest plants were formed in variety ‘Tora’ using N70 – 4.67 m, which is more than in the control version (without fertilizer) by 0.71 m, or 16%. For N35, the average plant height was 4.32 m, which is 8% more than the control. The formation of more tall plants to restore more nitrogen was found in the variety’Ternopilska’. Hight of annual plant of this variety in control was 3.68 m, for application N35 – 4.08 m, and for dose N70 – 4.24 m. At the end of the second growing cycle, the average height of plants of the variety ‘Tora’ in  control variant was 6.29 m. The highest plants with the distribution of ammonium nitrate in the maximum dose (N70) were 6.78 m, which is more than in control variant by 8%. For the application of N35, the height of plants of the plantation was 6.52 m and 5.79 m. In this case, the decrease in the share affects the height of plants up to 15.4%, and the share affects the varietal characteristics of growth up to 82.9%. Also nitrogen had a positive effect on biomass growth. The yield of dry biomass of three-year-old energy willow plantation in the other part of cyclic production under control (without fertilizers) was 65.3  t/ha (21.8 t/ ha/year) of dry biomass in ‘Tora’ variety, and 55.6 t/ha (18.5 t/ha/year) in ‘Ternopilska’ variety. In the variants with the use of ammonium nitrate in the dose of N35, the indicator increased due to the control in variety ’Tora’ by 2.8 t/ha and by 3.7 t/ha in the variety ’Ternopilska’. Increasing the nitrogen dose to N70 increases the yield of dry biomass in the varieties’Tora’ and ’Ternopilska’ by 8.8 t/ha and 9.3 t/ha, respectively, compared to the control. Conclusions. The application of ammonium nitrate and varietal characteristics have a significant impact on the yield of energy biomass of willow. Of the two studied varieties of willow on chernozem soil of the Central Forest-Steppe of Ukraine, the variety’Tora’ was noted for more intensive growth and higher productivity during the second three-year growing cycle. Plants of both varieties are characterized by higher yields for nitrogen application at a dose of 70 kg/ha a.i.

scholarly journals Assessment of the Possibilities of Using Cross-Linked Polyacrylamide (Agro Hydrogel) and Preparations with Biostimulation in Building the Quality Potential of Newly Planted Apple Trees

Agronomy ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 125
Author(s):  
Magdalena Kapłan ◽  
Agnieszka Lenart ◽  
Kamila Klimek ◽  
Andrzej Borowy ◽  
Dariusz Wrona ◽  
...  
Keyword(s):  
Fruit Trees ◽  
Quality Parameters ◽  
Apple Orchard ◽  
First Year ◽  
Apple Trees ◽  
Second Year ◽  
One Year ◽  
Old Trees ◽  
Positive Effect

The research was carried out in a commercial apple orchard in southeastern Poland. The aim of the research was to evaluate the effect of fertilizer with biostimulation and humic acids with algae extracts and agrogel on the reception and growth of newly planted maiden apple trees of the ‘Gala Must’ variety. One-year-old budwoods were planted annually on the site where fruit trees had grown for 20 years. For the purpose of the experiment, old trees were grubbed up every year in autumn. The experiment assessed the growth and quality of apple trees in the fall of the first year after planting them permanently using a biostimulator in the form of fertilizer and agrogel. On the basis of 3-year studies, it was shown that the application of the assessed preparations had a positive effect on the quality parameters of the trees. The experiment showed the positive effect of the preparation with biostimulation on the best growth and quality parameters every year, which was confirmed by the multidimensional cluster analysis. The fact that the use of agrogel significantly modified the height of the evaluated apple trees in the second year of the study, when lower amounts of rainfall were recorded, is particularly noteworthy.

scholarly journals Agronomic responses of diverse bread wheat genotypes to phosphorus levels and nitrogen forms in a semiarid environment

2021 ◽  
Vol 53 (4) ◽  
pp. 592-608
Author(s):  
M.A. Swailam ◽  
S.A.E. Mowafy ◽  
N.Z.A. El-Naggar ◽  
E. Mansour
Keyword(s):  
Grain Yield ◽  
Ammonium Nitrate ◽  
Ammonium Sulfate ◽  
Substantial Effect ◽  
Yield Attributes ◽  
Wheat Production ◽  
Spike Number ◽  
Biological Yield ◽  
Vigorous Growth ◽  
Use Efficiency

Increasing wheat production has become an urgent requirement to cope with rapid population growth and abrupt climate change. The management of phosphorus (P) and nitrogen (N) is one of the most important factors for sustaining and increasing wheat production, particularly in semiarid environments. This 2-year field study, which aimed to investigate the effect of P levels (0, 35, and 70 kg P2O5 ha−1) and N forms (urea, ammonium sulfate, and ammonium nitrate) on the yield attributes of three diverse high-yielding commercial wheat cultivars (‘Shandawel-1’, ‘Sids-14’, and ‘Sakha-95’), was carried out at Om-Elzain Village, Zagazig, Egypt. The results indicated that increasing P levels was accompanied by a substantial increase in all evaluated traits, except spike length, and that high P level (70 kg P2O5 ha−1) was superior. Considerable genetic variation was detected among the evaluated cultivars for all studied traits. Cultivar ‘Sakha-95’, followed by ‘Sids-14’, presented the most vigorous growth and enhancements in most yield components, grain yield, and biological yield. Furthermore, ‘Sakha-95’ recorded the highest agronomic P use efficiency, followed by cultivar ‘Sids-14’. N forms did not significantly affect all of the tested traits except plant height, spike number m−2, and 1000-grain weight, during both seasons. Ammonium-containing fertilizer (ammonium sulfate and ammonium nitrate) resulted in the highest values for these traits when compared with urea. Accordingly, ‘Sakha-95’ and ‘Sids-14’ are recommended for commercial use under high P levels. N forms had a marginally substantial effect on grain yield and its attributes.

scholarly journals Changes in quality parameters of vodka filtered through activated charcoal

2012 ◽  
Vol 30 (No. 5) ◽  
pp. 474-482 ◽  
Author(s):  
L. Siříšťová ◽  
Š. Přinosilová ◽  
K. Riddellová ◽  
J. Hajšlová ◽  
K. Melzoch
Keyword(s):  
Production Technology ◽  
Sensory Analysis ◽  
Activated Charcoal ◽  
Quality Parameters ◽  
High Quality ◽  
Flow Rates ◽  
Positive Effect ◽  
Filtration Device

The production technology of high-quality vodka used in Russia involves filtration through activated charcoal. To approach the quality of renowned Russian vodka, one prominent Czech spirit-producing company installed on its production premises a filtration device including a charcoal column, and launched test runs during which different filtration conditions were tested. Samples collected during the test runs were analysed by GC-FID and GC-MS with the aim to compare their composition; sensory analysis was an integral part of the evaluation. The results documented a positive effect of charcoal filtration on the quality of produced vodka, which was not reduced when higher flow rates were applied.  

Internal mixing of ammonium nitrate and ammonium sulfate

2000 ◽  
Vol 31 ◽  
pp. 899-900
Author(s):  
Harry M. Ten Brink ◽  
Pauline Dougle ◽  
Arja Even
Keyword(s):  
Ammonium Nitrate ◽  
Ammonium Sulfate ◽  
Internal Mixing

Utilization of the By-Products for Simultaneous Purification of Sulfur Dioxide and Nitrogen Oxide in Bio-Trickling Process

2013 ◽  
Vol 779-780 ◽  
pp. 1220-1223
Author(s):  
Wen Bo Zhou ◽  
Ping Zou ◽  
Pei Shi Sun ◽  
Xiao Yi Bi ◽  
Yong Yang Mao ◽  
...  
Keyword(s):  
Sulfur Dioxide ◽  
Nitrogen Oxide ◽  
Ammonium Nitrate ◽  
Ammonium Sulfate ◽  
Purification Process ◽  
Copper Ore ◽  
By Products

The potential of using the waste from simultaneous NOx and SO2 purification bio-trickling process to leach copper ore and to make fertilizer was investigated. It was found there were two main exhausted by-products in the purification process: the acidic liquid in desulfurization tower and the alkalescent liquid in denitrogenation tower. Through operation of leaching the oxide ore sample containing 2.58% copper by the acidic liquid, the effective grade of the metal to be extracted reached 28.37% by weight. With adding proportional dose of ammonia into the alkalescent liquid or the acidic liquid and going through evaporation and concentration, crystal products of ammonium sulfate and ammonium nitrate were generated, which can be used in fertilizer manufacturing.

INORGANIC NITROGEN LEVELS AND NITRIFICATION POTENTIAL IN LOWBUSH BLUEBERRY SOILS

1988 ◽  
Vol 68 (1) ◽  
pp. 63-75 ◽  
Author(s):  
LEONARD J. EATON ◽  
DAVID G. PATRIQUIN
Keyword(s):  
Ammonium Nitrate ◽  
Ammonium Sulfate ◽  
Soil Nitrogen ◽  
Plant Uptake ◽  
Inorganic Nitrogen ◽  
Garden Soil ◽  
Laboratory Studies ◽  
Vaccinium Angustifolium ◽  
Nitrogen Levels ◽  
Lowbush Blueberry

Soil ammonium and nitrate in the top 15 cm of soil were monitored after application of ammonium nitrate and ammonium sulfate to plots at 14 PF (previously fertilized) and 12 NF (never fertilized) lowbush blueberry (Vaccinium angustifolium Ait.) stands representing a range of soil types and management histories. Overall, nitrate values in unfertilized and ammonium sulfate plots were higher at PF than at NF sites, suggesting greater nitrification at PF sites. In laboratory incubation studies, nitrification proceeded immediately in soil from a PF site, but only after a 4-wk lag in that from an adjacent NF site. Nitrification rates were low compared to that in a garden soil (pH 6.6). N-Serve inhibited nitrification in both soils. In ammonium nitrate plots, "excess" N values (N values in fertilized plots minus values in unfertilized plots) were higher for PF than for NF sites, suggesting greater immobilization, plant uptake or loss of N at NF sites. There was no evidence, in laboratory studies, of immobilization of added N by soil from either type of site. Rhizome N concentration increased significantly in response to fertilization at an NF site, but not at a PF site. Key words: Blueberry (lowbush), fertilizer and soil nitrogen

Impact of Lockdown on Health of the Yamuna river at Delhi Stretch, India

2021 ◽  
Vol 27 (1) ◽  
Author(s):  
MANOJ KUMAR SHUKLA
Keyword(s):  
Water Quality ◽  
Industrial Waste ◽  
Quality Parameters ◽  
Domestic Sewage ◽  
Pollution Monitoring ◽  
Yamuna River ◽  
Industrial Pollutants ◽  
The Impact ◽  
Positive Effect

Present study points out the impact of Lockdown on the health of the Yamuna river at Delhi stretch by comparing prelockdown and Post-lockdown period by studying the reports of pollution monitoring agencies. Delhi segment of the Yamuna is highly polluted, where alongwith domestic sewage a huge quantity of industrial waste is being discharged continuously without proper treatment. Pre lockdown (March 2020) water quality parameters at three sampling stations named as Palla, Nizammuddin Bridge and Okhla barrage U/s in Delhi were, pH were 8.7, 7.3 and 7.2, DO were 17.1 mg/L, not detected in later two sites, BOD were 7.9 mg/L, 57 mg/L and 27 mg/L and COD were 28 mg/L, 90 mg/L and 95 mg/L respectively and postlockdown period (April 2020) the pH was 7.8, 7.2 and 7.1, DO was 8.3 mg/L, 2.4 mg/L and 1.2 mg/L BOD was 2 mg/L, 5.6 mg/ L and 6.1 mg/L and COD were 6 mg/L, 16 mg/L and 18 mg/L respectively. The study of these parameters at three sampling stations reveals that the lack of industrial pollutants discharging due to nationwide lockdown for COVID-19 pandemic had positive effect on water quality of this river. Water quality could be maintained by planned establishment of industries and setup of ETP with without gap between generation and treatment.

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