Acta Agraria Debreceniensis最新文献_第5页

How have thermal conditions changed in different phenological stages of apple (Malus domestica) in Northeastern Hungary? 匈牙利东北部苹果（Malus domestica）不同物候期的热量条件有何变化？

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/13162

Katalin Somfalvi‐Tóth, Richárd Hoffmann, Gabriella Percze, Ildikó Jócsák

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Overview of test methods used to classify wheat flour and bread samples – REVIEW 用于对小麦粉和面包样品进行分类的测试方法概述 - 综述

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/12116

Nikolett Baráth, D. Ungai, Béla Kovács

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Influence of nitrogen fertilisation on the technological quality of wheat 氮肥对小麦技术质量的影响

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/12929

E. El Chami, J. El Chami, Á. Tarnawa, K. Kassai, Z. Kende, M. Jolánkai

{"title":"Influence of nitrogen fertilisation on the technological quality of wheat","authors":"E. El Chami, J. El Chami, Á. Tarnawa, K. Kassai, Z. Kende, M. Jolánkai","doi":"10.34101/actaagrar/2/12929","DOIUrl":"https://doi.org/10.34101/actaagrar/2/12929","url":null,"abstract":"Wheat is one of the most grown crops around the world. Its primary use is in the production of bread, bakery, and confectionery. The provision of essential nutrients, mainly nitrogen, plays a pivotal role in the growth and development of wheat. The wheat varieties used in the experiment are Alfold and Mv. Menrot. The rates of nitrogen used in the experiment are: 0, 200, 400, 600, 800, and 1000 kg N ha-1. The aim of this study is to evaluate the effect of nitrogen fertilisation on technological quality of wheat and to find the appropriate fertiliser rate to reduce pollution. The results indicate that nitrogen fertilisation did not show a significant effect on thousand kernel weight and test weight. However, nitrogen fertilisation significantly affected protein content, gluten content, Zeleny sedimentation index, and the falling number. The higher the nitrogen fertilisation the better the technological quality parameters of the wheat. The protein content, gluten content, Zeleny sedimentation index and the falling number were the lowest at 0 kg N ha-1 followed by 200 kg N ha-1 then 400 kg N ha-1 and the highest at 600 kg N ha-1.","PeriodicalId":7365,"journal":{"name":"Acta Agraria Debreceniensis","volume":" 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138611499","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}

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Global tendencies in turkey meat production, trade and consumption 火鸡肉生产、贸易和消费的全球趋势

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/12594

Ákos Kálmán, László Szőllősi

{"title":"Global tendencies in turkey meat production, trade and consumption","authors":"Ákos Kálmán, László Szőllősi","doi":"10.34101/actaagrar/2/12594","DOIUrl":"https://doi.org/10.34101/actaagrar/2/12594","url":null,"abstract":"Global meat production totaled 357 million metric tons in 2021. Poultry accounted for nearly 40 percent of total meat production, including 4.2 percent of turkey meat (5.8 million tons). Global turkey meat production has stagnated between 5.5 and 6.0 million tons since 2008, in contrast to the monotonous upward trend in poultry meat production. Turkey meat production generally occurs under well-integrated conditions, with some large multinational companies and smaller, regional players. The industry is exposed to a number of factors that affect supply and demand, including disease outbreaks, government regulations, consumer preferences, and economic conditions. Key factors driving market growth include population growth, urbanisation, and increasing consumer awareness of the health benefits of turkey meat over other meats. In addition, advances in processing, packaging, and distribution technology have improved turkey meat's shelf life and availability, further fueling growth. Turkey farming and production are mainly concentrated in certain regions such as North America and Europe, where industrialisation has a long history and infrastructure is well developed. Turkey meat production in these areas is sufficient to meet local demand and is often exported to other regions. However, in other regions where turkey farming is less developed, such as parts of Asia and Africa, turkey meat production is insufficient to meet local demand. This type of meat must be imported from other regions. The degree of self-sufficiency in turkey meat depends on the level of development of the sector in each region. This study investigates the factors affecting global and regional markets for turkey meat and systematised the development of global consumption, production, and trade of turkey meat.","PeriodicalId":7365,"journal":{"name":"Acta Agraria Debreceniensis","volume":" 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138613721","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}

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Application of mycorrhizae and rhizobacteria inoculations in the cultivation of processing tomato under water shortage 缺水条件下菌根和根瘤菌接种在加工番茄栽培中的应用

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/13340

E. Nemeskéri, Anh Tuan Le, J. Bakr, K. Posta, A. Neményi, Z. Pék, S. Takács, L. Helyes

{"title":"Application of mycorrhizae and rhizobacteria inoculations in the cultivation of processing tomato under water shortage","authors":"E. Nemeskéri, Anh Tuan Le, J. Bakr, K. Posta, A. Neményi, Z. Pék, S. Takács, L. Helyes","doi":"10.34101/actaagrar/2/13340","DOIUrl":"https://doi.org/10.34101/actaagrar/2/13340","url":null,"abstract":"The effect of mycorrhizal fungi and plant growth promoting rhizobacteria on some physiological properties, yield and soluble solid content (Brix) of ‘Uno Rosso’ F1 processing tomato was studied under water scarcity. Inoculation was performed with mycorrhizal fungi (M) and rhizobacteria preparation (PH) at sowing (M1, PH1) and sowing + planting (M2, PH2). The treated and untreated plants were grown with regular irrigation (RI = ET100%), with deficit irrigation (DI = ET50%) and without irrigation (I0). In drought, the canopy temperature of plants inoculated with arbuscular mycorrhizal fungi (M1, M2) decreased significantly, however, the decrease was small in those treated with the bacterium (PH1, PH2), while the SPAD value of the leaves of plants treated only with Phylazonit increased significantly. On two occasions, inoculations (M2, PH2) significantly increased the total yield and marketable yield, however, under water deficiency, a higher rate of green yield was detected than untreated plants. In dry year using deficit irrigation, the one-time inoculation (M1, PH1) provided a more favorable Brix value, while the double treatments reduced the Brix. In moderate water scarcity, the use of mycorrhizal inoculation (M2) is preferable, while under weak water stress, the use of rhizobacteria inoculation (PH2) is more favorable.","PeriodicalId":7365,"journal":{"name":"Acta Agraria Debreceniensis","volume":"21 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623497","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}

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Growth and yield patterns of black locust (Robinia pseudoacacia L.) sample trees affected by site conditions: case studies 受现场条件影响的黑刺槐（Robinia pseudoacacia L.）样树的生长和产量模式：案例研究

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/13293

K. Rédei, F. Szabó, Veronika Honfy, T. Ábri

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The potential of biological control on invasive weed species 生物防治入侵杂草物种的潜力

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/12028

B. Kabashi, M. Massimi, L. Radócz

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Ecological value of wood energy plantations in the support of some animal groups 木材能源种植园在支持某些动物群体方面的生态价值

Acta Agraria Debreceniensis Pub Date : 2023-12-01 DOI: 10.34101/actaagrar/2/13127

F. Szabó, Lajos Juhász

{"title":"Ecological value of wood energy plantations in the support of some animal groups","authors":"F. Szabó, Lajos Juhász","doi":"10.34101/actaagrar/2/13127","DOIUrl":"https://doi.org/10.34101/actaagrar/2/13127","url":null,"abstract":"Today, some environmental problems have reached such severe proportions that it is no longer enough to recognise them, but environmentally friendly solutions must be used to reduce them. The reduction in the area of natural forests of native species is causing problems in several ways. \u0000This research aimed to highlight how environmental, conservation and economic interests can be reconciled. In addition to natural forests, wood energy plantations are becoming increasingly important. Energy import dependency is a problem for most countries, for which wood energy plantations can partly offer an alternative. Native forests can be protected, and their area increased where possible. Meanwhile, energy plantations can be established in areas with low agricultural productivity.\u0000In this experiment, I studied a plantation of Pedunculate Oak (Quercus robur), a Black Locust (Robinia pseudoacacia) and a Paulownia (Paulownia Shan Tong). I selected burrowing birds and ground-dwelling arthropods as indicator groups. I did this by establishing a nesting colony and soil trapping. I wanted to demonstrate that, in addition to natural forests, wood energy plantations have a role not only in economic terms but also in maintaining certain animal groups. Soil trapping tests were carried out in all three tree plantations.\u0000The obtained results showed that in the Paulownia plantation, the occupancy rate of nest boxes was almost 100%, while in the Black Locust plantation it was around 30%. Among the species that occupied the nesting sites, the Common Starling (Sturnus vulgaris) and the Eurasian Tree Sparrow (Passer montanus) were more abundant, while Great Tit (Parus major) was present in the Black Locust plantation. These are opportunistic species for which nesting opportunity is the most important factor, since their feeding area (in the case of the Common Starling and the Eurasian Tree Sparrow) is not typical of the nesting area. The soil trap investigations show that there are no significant differences in the composition of the arthropod group (beetles, spiders) in the study areas.","PeriodicalId":7365,"journal":{"name":"Acta Agraria Debreceniensis","volume":" 74","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138620450","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}

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Heat stress of cattle from embryonic phase until culling 牛从胚胎期到淘汰期的热应激

Acta Agraria Debreceniensis Pub Date : 2023-06-05 DOI: 10.34101/actaagrar/1/12086

Wissem Baccouri, E. Mikó, I. Komlósi

{"title":"Heat stress of cattle from embryonic phase until culling","authors":"Wissem Baccouri, E. Mikó, I. Komlósi","doi":"10.34101/actaagrar/1/12086","DOIUrl":"https://doi.org/10.34101/actaagrar/1/12086","url":null,"abstract":"Heat stress becomes a serious problem in the livestock sector as it affects cows' performance negatively. The objective of this paper review is to investigate the effects of heat stress during the different phases of the life cycle of cows; embryos, calves, heifers, and cows. Heat stress during early maternal gestation affects the ability of embryos to develop increasing the risk of abortion and early embryonic death. Heat stress during late maternal gestation affects the performance of calves and heifers later in their life, as it reduces growth performance, conducts physiological changes, impaired immunity, changes the behavior, and reduces the length and intensity of the estrus in heifers with decreasing in milk production in the first lactation. On the level of cows, milk quality and production, meat quality, and the final body weight decrease under hot temperatures. Heat stress decreases the conception rate, alters follicle growth, and estrous symptoms. Hormones secretion and physiological changes because of the heat stress conduct to impair the immunity system, and in oxidative stress and death in some cases. Same as for calves and heifers a change in the behavior of cows was detected in order to decrease their temperature.","PeriodicalId":7365,"journal":{"name":"Acta Agraria Debreceniensis","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77967577","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

Investigating the above-ground biomass values of sweet potatoes (Ipomoea batatas) 甘薯地上部生物量的研究

Acta Agraria Debreceniensis Pub Date : 2023-06-05 DOI: 10.34101/actaagrar/1/11425

G. Csatári, Judit Koroknai, O. Basal, Panna Görögh, S. Kovács

{"title":"Investigating the above-ground biomass values of sweet potatoes (Ipomoea batatas)","authors":"G. Csatári, Judit Koroknai, O. Basal, Panna Görögh, S. Kovács","doi":"10.34101/actaagrar/1/11425","DOIUrl":"https://doi.org/10.34101/actaagrar/1/11425","url":null,"abstract":"The role of sweet potato tubers in human nutrition is not new. The above-ground biomass of sweet potatoes is not used for nutritional purposes in most countries, but it has a high biological value. Therefore, the aim of the present study is to investigate the production of press fibre from above ground biomass by wet fractionation. Two sweet potato varieties (purple- and white-fleshed sweet potato) and two types of irrigation system were used: bubbling water flow system (BWS) and continuous water flow system (CWS). Glucan, xylan, arabinan were analysed by HPLC and elemental content was measured by ICP-OES. Our results show that the total carbohydrate content in the pressed fibre of the leaf blades (27.64–29.88 %w/w) is lower than in the stem with petiole (51.14–57.36 %w/w). No significant difference in glucan, xylan and arabinan content was observed in the leaf blade. In the stem with petiole, significant differences were observed for xylan and arabinan contents. For elemental content, generally higher values were measured in the leaf blade than in the stem with petiole. This information may be relevant for the selection of the appropriate variety and treatment, even for the production of functional food.","PeriodicalId":7365,"journal":{"name":"Acta Agraria Debreceniensis","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78678297","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