AgroLife Scientific Journal最新文献_第3页

REDUCING OF AMMONIA AND HYDROGEN SULFIDE EMISSION FROM CHICKEN LITTER BY THE USE OF INORGANIC AND BIOLOGICALLY ACTIVE SUBSTANCES 利用无机和生物活性物质减少鸡粪中氨和硫化氢的排放

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023229

M. Vorobel, Oleh Klym, V. Kaplinskyi, Oksana Nykyforuk, Viktoriia Momut, Stepan Grabovskyi, Natalia Lopotych, Oleksandra Grabovska, Halyna Denys, H. Bilovus

{"title":"REDUCING OF AMMONIA AND HYDROGEN SULFIDE EMISSION FROM CHICKEN LITTER BY THE USE OF INORGANIC AND BIOLOGICALLY ACTIVE SUBSTANCES","authors":"M. Vorobel, Oleh Klym, V. Kaplinskyi, Oksana Nykyforuk, Viktoriia Momut, Stepan Grabovskyi, Natalia Lopotych, Oleksandra Grabovska, Halyna Denys, H. Bilovus","doi":"10.17930/agl2023229","DOIUrl":"https://doi.org/10.17930/agl2023229","url":null,"abstract":"The accumulation of chicken litter, due to the excessive emission of gaseous air pollutants, causes a significant load on the environment. Therefore, the basis of research was to find out the level of NH3 and H2S emission from chicken litter by the influence of inorganic and biologically active substances. It is established that the lowest level of NH3 release from litter - by 25.5-32.6% and H2S by 19.7-24.4% is observed with the introduction of a complex preparation for deactivation of enzymatic processes in chicken litter. Of the studied natural sorbents, the best results for reducing NH3 and H2S emission from the litter were obtained by the use of vermiculite - by 24.4-28.7% and 12.6-15.9%. The biopreparation Kapeliukhiv Yarok more effectively affects the reduction of the NH3 release from the substrate (24.3-27.7%) and the Scarabei - H2S (16.1-19.2%). The introduction in chicken litter magnesium acetate and superphosphate helps to reduce NH3 emission by 22.2-22.8% and 22.3- 24.3%, while H2S by 16.0-19.2% and 16.3-17.2%.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":"101 18","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139135088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STUDY OF PHENOTYPIC AND GENETIC VARIABILITY IN MAIZE CROSSINGS BETWEEN CYCLE I INBRED LINES AND ELITE LINES (CYCLE II) 周期 I 近交系与精英系（周期 II）杂交玉米的表型和遗传变异研究

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023227

Carmen Vana, Andrei Varga, R. Călugăr, Ancuta Ceclan, N. Tritean, A. Tărău

{"title":"STUDY OF PHENOTYPIC AND GENETIC VARIABILITY IN MAIZE CROSSINGS BETWEEN CYCLE I INBRED LINES AND ELITE LINES (CYCLE II)","authors":"Carmen Vana, Andrei Varga, R. Călugăr, Ancuta Ceclan, N. Tritean, A. Tărău","doi":"10.17930/agl2023227","DOIUrl":"https://doi.org/10.17930/agl2023227","url":null,"abstract":"Maize inbred lines derived from local populations (Cycle I lines) were tested using cycle II elite inbred lines. In the cross system, hybrids have a wide variability for yield (6601-10571 kg/ha), the highest differences between hybrids are due to the non-additive genetic effects; undesirable traits transmitted by cycle I inbred lines are weak resistance to stalk breaking and fallen plants; for the percentage of unbroken plants, the genetic variability is high, the percentage of unbroken plants for simple hybrids has a range value between 65.02% and 89.70%.There were calculated the correlations coefficients between ”per se” values for the correlation of inbred lines from crossbreeding system and additive genetic effects values calculated in the crossbreeding system ”m x n”. Positive correlations were identified between the values per se and the positive genetic effects for yield, ear weight, ear length, numbers of kernels per ear, TKW, kernel depth. These high positive correlation values indicate the possibility to use phenotypic markers in the process of inbred lines creation.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" 542","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139136902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANTIFUNGAL ACTIVITY OF Pediococcus pentosaceus ISOLATED FROM BAMBARA GROUNDNUT (Vigna subterranea (L.) Verdc.) SEEDS AGAINST Aspergillus flavus 从巴姆巴拉花生（Vigna subterranea (L.) Verdc.）种子中分离的五味子球菌对黄曲霉的抗菌活性

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023217

Amidou S. Ouili, C. Diguță, Y. Maiga, Cheik Omar Tidiane Compaoré, A. Ouattara, Florentina Israel-Roming, F. Matei

{"title":"ANTIFUNGAL ACTIVITY OF Pediococcus pentosaceus ISOLATED FROM BAMBARA GROUNDNUT (Vigna subterranea (L.) Verdc.) SEEDS AGAINST Aspergillus flavus","authors":"Amidou S. Ouili, C. Diguță, Y. Maiga, Cheik Omar Tidiane Compaoré, A. Ouattara, Florentina Israel-Roming, F. Matei","doi":"10.17930/agl2023217","DOIUrl":"https://doi.org/10.17930/agl2023217","url":null,"abstract":"In this study, 22 lactic acid bacterial (LAB) strains were isolated from Bambara groundnut seeds and assessed for their ability to suppress the development of two strains of aflatoxigenic Aspergillus flavus. The antifungal activity of LAB strains was assessed via the overlay assay. Also, HPLC methodology was used to quantify the production of lactic and acetic acid by the LAB strains with high antifungal activity. After incubation at 30°C for 72 hours, five of these LAB strains (52B1, 52C1, 74B3, 67B1, 67A9) showed high inhibitory activity against Aspergillus flavus strains. These LAB strains exhibiting antifungal potential were identified as Pediococcus pentosaceus through 16S rDNA sequencing. Furthermore, the lactic acid bacteria (LAB) strains reported lactic acid production ranging from 12.08 mg/ml to 15.38 mg/ml and acetic acid production ranging from 0.06 mg/ml to 1.68 mg/ml. Notably, antifungal experiments are conducted in a controlled setting. Further, it would be worthwhile to explore the direct application of Pediococcus pentosaceus strains or their antimicrobial agents to food products to prevent fungal growth during storage. By doing so, the use of fungicides can be avoided and lead to safer food products.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":"20 22","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139130083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

FORMS OF FERRUM IN PROFILE-DIFFERENTIATED SOILS OF PRECARPATHIAN UKRAINE AND THEIR ROLE IN DIAGNOSTICS OF SOIL-FORMING PROCESSES 乌克兰前喀尔巴阡剖面差异土壤中铁的形态及其在土壤形成过程诊断中的作用

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023219

Zenoviy Pankiv, Olena Kalynych, T. Yamelynets, Oksana Bonishko

引用次数: 0

SEROLOGICAL SCREENING FOR Neospora caninum INFECTION IN A DAIRY CATTLE FARM WITH REPRODUCTIVE DISORDERS, IN SOUTH-EASTERN ROMANIA 在罗马尼亚东南部一个患有生殖系统疾病的奶牛场进行新孢子菌感染血清学筛查

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023210

Vasilica Gotu, Emanuel Mitrea, D. Porea, M. Ioniță, I. Mitrea

{"title":"SEROLOGICAL SCREENING FOR Neospora caninum INFECTION IN A DAIRY CATTLE FARM WITH REPRODUCTIVE DISORDERS, IN SOUTH-EASTERN ROMANIA","authors":"Vasilica Gotu, Emanuel Mitrea, D. Porea, M. Ioniță, I. Mitrea","doi":"10.17930/agl2023210","DOIUrl":"https://doi.org/10.17930/agl2023210","url":null,"abstract":"Neospora caninum is an apicomplexan protozoa parasite that causes reproductive disorders in cattle worldwide. Despite the high seroprevalence reported in Romania, there are limited data on N. caninum infection in dairy cattle, and no studies have evaluated the presence of infection over time in a limited area. Therefore, this study aimed to assess the seroprevalence of N. caninum in a dairy cattle farm in Southeastern Romania where a previously study reported about the cattle exposure to N. caninum infection. A total of 85 cattle, assigned in four groups, according to the reproductive status (repeated breeding syndrome, history of abortion, pregnant cows, and fresh cows) were tested for the presence of N. caninum antibodies, using an indirect ELISA test. The overall seroprevalence was 28.23% (95% CI: 18.67–37.80). According to the reproductive groups, the seroprevalence varied between 19.04% (95% CI: 2.25-35.84) in fresh cows to 38.09% (95% CI: 17.32 - 58.87) in cows with repeated breeding syndrome. By these findings new information is provided about the disease's presence in the studied farm, implying that infection with N. caninum may be the primary cause of reported reproductive disorders, as well as about the infection's persistent nature.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":"116 8","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139133199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DEMOGRAPHIC CHARACTERIZATION AND CONSUMPTION HABITS OF PORTUGUESE HUNTERS 葡萄牙猎人的人口特征和消费习惯

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl202321

A. Abrantes, Ana Raquel FERNANDES, M. Vieira-Pinto

引用次数: 0

SCREENING FOR A SUITABLE CRYOPRESERVATION PROTOCOL FOR Polypodium vulgare 筛选合适的多浆植物晶体保存方案

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl202327

R. Catană, Florentina Aldea, Monica Mitoi

引用次数: 0

EVALUATION OF SEED YIELD AND THOUSAND SEED WEIGHT OF CONFECTIONERY SUNFLOWER (Helianthus annuus L.) VARIETIES GROWN BY DIFFERENT FARMING TECHNIQUES IN THE NORTHERN STEPPE OF UKRAINE 在乌克兰东北部地区采用不同耕作技术种植的葵花（Helianthus annuus L.）品种的籽粒产量和千粒重的评价

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023215

K. Makliak, M. Korkodola

{"title":"EVALUATION OF SEED YIELD AND THOUSAND SEED WEIGHT OF CONFECTIONERY SUNFLOWER (Helianthus annuus L.) VARIETIES GROWN BY DIFFERENT FARMING TECHNIQUES IN THE NORTHERN STEPPE OF UKRAINE","authors":"K. Makliak, M. Korkodola","doi":"10.17930/agl2023215","DOIUrl":"https://doi.org/10.17930/agl2023215","url":null,"abstract":"The paper presents data on the seed yield and thousand seed weight of confectionery sunflower (Helianthus annuus L.) varieties cultivated in the Northern Steppe of Ukraine. The study was conducted on three varieties-populations and one F1 hybrid. The study design included two types of basic tillage, three doses of fertilizer, and three plant densities. The seed yield significantly (P = 0.05) depended on the year of testing (the contribution of the year factor to the total variability was 38.88%), plant density (29.30%) and fertilizer dose (14.43%). It also depended on the tillage type (3.01%) and varietal characteristics (0.87%). The highest yield of seeds (up to 4.24 t/ha) was obtained with moldboard plowing, NPK fertilizer doses of 40:60:60 and 60:80:80 and plant density of 40,800 plants/ha. The thousand seed weight significantly (P=0.05) changed under the influence of the year of testing (32.11%), plant density (26.75%) and variety (25.92%), as well as under the influence of fertilization (3.24%) and tillage (3.75%). The largest thousand seed weight (up to 122.3 g) was obtained with moldboard plowing, NPK fertilizer doses of 40:60:60 and 60:80:80 and plant density of 20,400 plants/ha. Recommendations on the farming technique for confectionery sunflower have been drawn up.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":"113 6","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139135468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STRUCTURAL EFFECTS INDUCED BY CULTIVATION CONDITIONS IN Momordica charantia L. PLANTS 栽培条件对 Momordica charantia L. 植物结构的影响植物

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023221

A. Sarbu, A. Cîșlariu, T. Șesan, A. Paraschiv, Daniela Clara Mihai

引用次数: 0

WINTER WHEAT MUTATION VARIABILITY UNDER LOW-DAMAGE ABILITY MUTAGEN ACTION 低损伤能力诱变剂作用下冬小麦突变的变异性

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AgroLife Scientific Journal Pub Date : 2023-12-31 DOI: 10.17930/agl2023212

V. Horshchar, M. Nazarenko

引用次数: 0