Journal of Central European Agriculture最新文献_第3页

Options for evaluating the yield response of malting barley varieties to environmental conditions in the Slovak Republic 评估斯洛伐克共和国麦芽品种对环境条件的产量反应的选项

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3742

M. Macák, J. Korczyk-Szabó, Ľubomíra Hromadová, M. Habán

{"title":"Options for evaluating the yield response of malting barley varieties to environmental conditions in the Slovak Republic","authors":"M. Macák, J. Korczyk-Szabó, Ľubomíra Hromadová, M. Habán","doi":"10.5513/jcea01/24.1.3742","DOIUrl":"https://doi.org/10.5513/jcea01/24.1.3742","url":null,"abstract":"Barley ( Hordeum vulgare L.) is the third most important grain crop after wheat and maize in Europe, but the average annual increase in barley yield was 37 kg/ha during period of 1970-2020. The aim of the study was to evaluate the expression of yield potential of eight malt barley genotypes under agro-climatic conditions of the Danubian Hills region in southwestern Slovakia. The effect of season had a decisive share (62.7%) in the total variability of yields. The contrasting nature of the evaluated years is documented by the differences in yields of the set of evaluated varieties in an ascending order: 4.23 t/ha, 6.10 t/ha up to 8.17 t/ha during 2012-2013-2014.The effects of site and genotypes were evident, but with a relatively low contribution of 14.13% and 1.03% of site and genotypes, respectively, to the total variability in grain yield of barley, which indicate the relative consistency of the set of genotypes evaluated. The environmental index (EI) of yields confirmed the different environmental conditions manifested by the expression of yield potential ranging from 5.17 t/ha to 7.31 t/ha. The EI expression of yields for individual years and locations can be considered as an important indicator, indicating a better interpretation of the suitability of the locality for the cultivation of a given crop. The above conclusions reached from the experimental results support the need for more detailed data analysis of varieties to given agro-climatic conditions in order to select suitable genotypes for sustainable farming systems.","PeriodicalId":51685,"journal":{"name":"Journal of Central European Agriculture","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70972643","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

Edible insects - new meat alternative: a review 食用昆虫——新的肉类替代品:综述

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3726

M. Ruskova, T. Petrova, Z. Goranova

引用次数: 1

Chemical elements content in goat milk, whey, cheese and yogurt from an ecological and conventional farm in Slovakia 斯洛伐克一个生态和传统农场产的羊奶、乳清、奶酪和酸奶的化学元素含量

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3733

Simona Almášiová, R. Toman, Martina Pšenková, V. Tančin, Šimon Mikláš, I. Jančo

{"title":"Chemical elements content in goat milk, whey, cheese and yogurt from an ecological and conventional farm in Slovakia","authors":"Simona Almášiová, R. Toman, Martina Pšenková, V. Tančin, Šimon Mikláš, I. Jančo","doi":"10.5513/jcea01/24.1.3733","DOIUrl":"https://doi.org/10.5513/jcea01/24.1.3733","url":null,"abstract":"Milk and dairy products are an important part of the human diet for numerous reasons. Goat milk is higher in the content of elements such as K and Ca. Nowadays, consumption of goat milk and goat dairy products increases because of better digestion and therapeutic value. However, goat milk can contain heavy metals and trace elements as well which can harm human health. The content of 22 elements in sixty-nine samples of goat milk, whey, three types of cheese, and yogurt from the ecological farm in region Orava and conventional farm in region Stredné Považie in Slovakia was measured in this study. The highest concentration of four elements Ca, K, Mg, and Na in samples of goat products was found. In our study, significant statistical differences ( P < 0.05) were found only in levels of K, Ca, Li and Na when comparing milk samples from organic and conventional farm. Concentrations of K (1260.50 mg/kg), Li (0.02 mg/kg) and Na (293.46 mg/kg) were higher in samples from ecological farm, while concentration of Ca (1344.65 mg/kg) was higher in samples from conventional farm. Toxic elements were present in trace amounts or under the limit of detection. The consumption of goat milk and goat dairy products from monitored farms can be considered as safe and beneficial for human health regardless of the way of farming. According to the highest level of strontium in hard ripening cheese, frequent regular consumption should be considered for children as a preventive measure for development of bone health.","PeriodicalId":51685,"journal":{"name":"Journal of Central European Agriculture","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70972857","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: 1

Effects of radiation and plant population on growth and yield attributes of wheat 辐射和种群对小麦生长和产量性状的影响

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3768

Falguni Akter, Md. Yasin Ali, M. Kabir

引用次数: 0

Possibilities for dealing with large litters of piglets 处理大窝仔猪的可能性

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3867

Ivan Řezáč, N. Kernerová, M. Komosný, Radim Kuneš, Nikola Havrdová, A. Poborská, Denisa Polívková, M. Kantor, L. Zábranský

{"title":"Possibilities for dealing with large litters of piglets","authors":"Ivan Řezáč, N. Kernerová, M. Komosný, Radim Kuneš, Nikola Havrdová, A. Poborská, Denisa Polívková, M. Kantor, L. Zábranský","doi":"10.5513/jcea01/24.1.3867","DOIUrl":"https://doi.org/10.5513/jcea01/24.1.3867","url":null,"abstract":"The aim of the first experiment was to verify the effectiveness and profitability of providing supplemental feed to piglets. The milk feed mixture of two producers (MFM-1 vs MFM-2) were evaluated (served ad libitum ). All piglets were suckled and were fed with the pre-starter feed mixture from the 5th day until the weaning stage. The control group without milk supplements has shown a higher piglet mortality and worse body condition of sows. The usage of milk supplements led to the elimination of the sow body condition loss during the suckling period and reduced feed mixture consumption in sows ( P <0.05). The MFM-1 group was found to have a higher consumption of milk supplements, the lowest mortality and the lowest loss of sow body condition ( P <0.05). However, from the economic point of view, i.e. the costs on 1 weaned pig, slightly better results have been proven at the MFM-2 milk supplement. In the second experiment sows were divided into 2 groups. In the first group, the piglets were fed with milk substitute and in the second group, nurse sows (15% of the herd) were used. Nurse sows had a longer suckling period and farrowing interval, a slightly lower number of litters per sow per year and by 0.93 lower number weaning piglets per year. Using the milk substitute, generated a higher business profit per year than for nurse sows. However, the fact that nurse sows block the farrowing pen should be taken into account. In case that fewer sows were kept, business profit would be higher.","PeriodicalId":51685,"journal":{"name":"Journal of Central European Agriculture","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70973686","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

Suitability of three different legumes for Acanthoscelides obtectus development and population growth 三种不同豆科植物对刺槐发育和种群生长的适宜性

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.2.3826

S. Gvozdenac, A. Ilić, M. Vasić, S. Tanasković, D. Prvulović

{"title":"Suitability of three different legumes for Acanthoscelides obtectus development and population growth","authors":"S. Gvozdenac, A. Ilić, M. Vasić, S. Tanasković, D. Prvulović","doi":"10.5513/jcea01/24.2.3826","DOIUrl":"https://doi.org/10.5513/jcea01/24.2.3826","url":null,"abstract":"Legumes are a rich source of valuable nutrients thus represent important component in human and animal nutrition. The most important and often a limiting factor in legume production is the presence of seed pests, such as the bean weevil Acanthoscelides obtectus (Say, 1831). This work tested the suitability of three different legume species (common bean, faba bean and grass pea), the species with a growing interest in the human diet, for the development of the bean weevil, aiming to provide a reliable forecast of its population growth. After four months, been weevils consumed the highest percentage of the common bean kernels (70.79%), followed by the grass pea (53.13%), and faba bean (0.42%). The progeny production and population growth were significantly affected by the tested legume species. After each month, the total number of adults was the highest on the common bean, indicating its best suitability for the weevil’s development. Based on the number of the emerged specimens after each month of the observation, the bean weevil development was unhampered and continuous also on the grass pea. The lowest number of emerged adults, in all observation periods, was in faba bean, indicating its low preference and suitability for the weevil’s development. The population growth of the bean weevil was the highest on the common bean, followed by grass pea, and it fitted best to the quadratic equation model that enabled the prediction of the population growth of the bean weevil for each legume species in the next generations.","PeriodicalId":51685,"journal":{"name":"Journal of Central European Agriculture","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70974095","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

Effect of liquid organic fertilizer on the chemical composition and nutritive value of natural Agropyron repens grassland 液态有机肥对天然草地化学成分和营养价值的影响

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.2.3803

T. Zhelyazkova, M. Gerdzhikova

引用次数: 0

Impact of glycine fortification of cassava leaves on the late instar larvae of eri silkworm (Samia cynthia ricini D.) 木薯叶强化甘氨酸对家蚕后期幼虫的影响

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.2.3748

J. Prihatin, Nadyatul Ilma Indah Savira, S. Dewi

{"title":"Impact of glycine fortification of cassava leaves on the late instar larvae of eri silkworm (Samia cynthia ricini D.)","authors":"J. Prihatin, Nadyatul Ilma Indah Savira, S. Dewi","doi":"10.5513/jcea01/24.2.3748","DOIUrl":"https://doi.org/10.5513/jcea01/24.2.3748","url":null,"abstract":"The fortification of cassava leaves by adding nutrition is a recent technique in the ericulture study. Glycine is one of the amino acids necessary for the growth of silkworms. This study aimed to analyse the effect of glycine fortification of cassava leaves on the growth and development of eri silkworms. The parameters of this study were cocoon parameters, the wingspan of imago, development time and mortality, and egg parameters of Samia cynthia ricini D. This study had four treatments: control group, P1 group (adding glycine 0.5% on cassava leaves), P2 group (adding glycine 1% on cassava leaves), and P3 (adding glycine 1.5% on cassava leaves). The early instar of Eri silkworm larvae was fed on castor leaves, and glycine fortification was fed on the late instar of Eri silkworm larvae (fourth and fifth instars). Based on the results, all parameters showed significant differences from the control group. Glycine fortification increased cocoon weight (2.03 ± 0.62 g), extended the wingspan of the imago (12.15 ± 1.12 cm), shortened the development time (44.03 ± 0.84 days), had no mortality, and increased the fecundity of eggs (134.80 ± 28.78 eggs). The most effective concentration of glycine fortification on cassava leaves was 1.5%. Conclusively, cassava leaves with glycine fortification affect the growth and development of eri silkworm.","PeriodicalId":51685,"journal":{"name":"Journal of Central European Agriculture","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70974455","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

Effect of grazing on lifetime performance and longevity of Holstein and Slovak Spotted cattle 放牧对荷斯坦和斯洛伐克斑点牛终身生产性能和寿命的影响

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3673

J. Huba, M. Oravcová, Ivan Pavlík, J. Tomka, Miroslav Záhradník, Ondrej Pastierik

引用次数: 0

Control of inbreeding in Banija spotted pig population using Optimisation methods 利用优化方法控制巴尼亚斑点猪种群近交

IF 0.7

Journal of Central European Agriculture Pub Date : 2023-01-01 DOI: 10.5513/jcea01/24.1.3681

D. Škorput, Dora Ceranac, Z. Luković

引用次数: 0