{"title":"Biostimulators as a factor affecting the yield of edible potato","authors":"I. Mystkowska","doi":"10.31545/AAGR/95109","DOIUrl":"https://doi.org/10.31545/AAGR/95109","url":null,"abstract":"","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43841507","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}
{"title":"Spatial variability of soil temperature in Poland","authors":"Edyta Rojek, B. Usowicz","doi":"10.31545/AAGR/95026","DOIUrl":"https://doi.org/10.31545/AAGR/95026","url":null,"abstract":"","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46299481","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}
{"title":"Effect of growth regulators on quality of apple tree maidens","authors":"Kamila Klimek, M. Kapłan, A. Najda","doi":"10.31545/AAGR/94837","DOIUrl":"https://doi.org/10.31545/AAGR/94837","url":null,"abstract":"","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47201887","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}
K. Malinowska, B. Myśków, I. Czyczyło-Mysza, Magdalena Góralska
* This work was supported by the National Science Centre, Poland, under grant 2015/17/B/ NZ9/01694 K. M. MALINOWSKA et al. 262 LIST OF SYMBOLS USED C – control, well-watered variant of the experiment; ci – intercellular CO2 concentration; D – drought, water deficit variant of the experiment; E – transpiration rate; Fm – maximal fluorescence; Fv – maximal variable fluorescence; Fv/Fm – maximal quantum yield of PSII photochemistry; gs – stomatal conductance; LSDW – lateral stalk spikes dry weight; LSGN – productive lateral spikes grain number; LSGW – productive lateral spikes grain weight; LSN – lateral stalk number; LSTGW – productive lateral spikes thousand grain weight; LSW – productive lateral spikes weight; MSGN – main stem grain number; MSGW – main stem grain weight; MSSL – main stem spike length; MSSW –main stem spike weight; MSTGW–main stem thousand grain weight; MSW – main stem dry weight; PC1 – principal component 1, PC2 – principal component 2; PH – plant height; PI – overall performance index of PSII; PL – peduncle length; PLSN – productive lateral spike number; Pn–net photosynthetic rate; PW – plant dry weight; RWC – relative water content; SN – stalk number; TFM – time required to reach maximal fluorescence; WSD – water saturation deficit; WUE – photosynthetic index of water use efficiency; WUEI – instantaneous photosynthetic index of water use efficiency.
{"title":"Study on changes and relationships of physiological and morphological parameters of rye subjected to soil drought stress","authors":"K. Malinowska, B. Myśków, I. Czyczyło-Mysza, Magdalena Góralska","doi":"10.31545/AAGR/93584","DOIUrl":"https://doi.org/10.31545/AAGR/93584","url":null,"abstract":"* This work was supported by the National Science Centre, Poland, under grant 2015/17/B/ NZ9/01694 K. M. MALINOWSKA et al. 262 LIST OF SYMBOLS USED C – control, well-watered variant of the experiment; ci – intercellular CO2 concentration; D – drought, water deficit variant of the experiment; E – transpiration rate; Fm – maximal fluorescence; Fv – maximal variable fluorescence; Fv/Fm – maximal quantum yield of PSII photochemistry; gs – stomatal conductance; LSDW – lateral stalk spikes dry weight; LSGN – productive lateral spikes grain number; LSGW – productive lateral spikes grain weight; LSN – lateral stalk number; LSTGW – productive lateral spikes thousand grain weight; LSW – productive lateral spikes weight; MSGN – main stem grain number; MSGW – main stem grain weight; MSSL – main stem spike length; MSSW –main stem spike weight; MSTGW–main stem thousand grain weight; MSW – main stem dry weight; PC1 – principal component 1, PC2 – principal component 2; PH – plant height; PI – overall performance index of PSII; PL – peduncle length; PLSN – productive lateral spike number; Pn–net photosynthetic rate; PW – plant dry weight; RWC – relative water content; SN – stalk number; TFM – time required to reach maximal fluorescence; WSD – water saturation deficit; WUE – photosynthetic index of water use efficiency; WUEI – instantaneous photosynthetic index of water use efficiency.","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47779398","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}
A b s t r a c t. Selecting the parameters of the extrusion-cooking process makes it possible to produce various types of extrudates with a certain density, expansion, water absorption capacity, stickiness, etc. Porridges and gruels for children are products in a loose form, obtained from rice, corn, rye, oat, barley, buckwheat, millet or wheat flour, that can be produced with conventional drumdrying but also with the application of extrusion-cooking. The aim of the study was to evaluate the effect of dried cranberries addition level and processing conditions of instant corn-cranberry gruels on the dynamic viscosity of solutions with various concentrations and liquid medium used. The results showed that increasing content of cranberries in the recipe resulted in an increase of the dynamic viscosity value of extruded gruels suspensions. Increasing the screw speed during processing caused a decrease in the dynamic viscosity of extruded gruels in the case of aqueous suspensions tested at 40°C. Increasing viscosity along with the increase of screw speed was observed in all milk suspensions. Increasing the temperature of water and milk suspensions caused a decrease in the dynamic viscosity values of extruded corn-cranberry instant gruels. Higher values of dynamic viscosity were observed in the case of suspensions prepared with milk. K e y w o r d s: extrusion-cooking, corn, cranberry, gluten-free, dynamic viscosity
A b s t r A c t。选择挤出烹饪过程的参数可以生产出具有一定密度、膨胀性、吸水性、粘性等的各种类型的挤出物。儿童粥是从大米、玉米、黑麦、燕麦、大麦、荞麦、小米或小麦粉中获得的松散形式的产品，它既可以用传统的滚筒干燥法生产，也可以用挤压烹饪法生产。本研究的目的是评估蔓越莓干的添加水平和速溶玉米蔓越莓粥的加工条件对不同浓度和液体介质溶液动态粘度的影响。结果表明，配方中蔓越莓含量的增加使挤出粥悬浮液的动态粘度值增加。在40°C下测试的水悬浮液的情况下，在加工过程中增加螺杆速度会导致挤出粥的动态粘度降低。在所有牛奶悬浮液中观察到粘度随着螺杆速度的增加而增加。提高水和牛奶悬浮液的温度导致挤压玉米蔓越莓速溶粥的动态粘度值降低。在用牛奶制备的悬浮液的情况下观察到更高的动态粘度值。K e y w o r d s：挤压烹饪、玉米、蔓越莓、无麸质、动态粘度
{"title":"Effect of processing conditions and concentration of water and milk suspensions on the dynamic viscosity of corn-cranberry gluten-free instant gruels","authors":"Magdalena Kręcisz, A. Wójtowicz","doi":"10.31545/AAGR/93040","DOIUrl":"https://doi.org/10.31545/AAGR/93040","url":null,"abstract":"A b s t r a c t. Selecting the parameters of the extrusion-cooking process makes it possible to produce various types of extrudates with a certain density, expansion, water absorption capacity, stickiness, etc. Porridges and gruels for children are products in a loose form, obtained from rice, corn, rye, oat, barley, buckwheat, millet or wheat flour, that can be produced with conventional drumdrying but also with the application of extrusion-cooking. The aim of the study was to evaluate the effect of dried cranberries addition level and processing conditions of instant corn-cranberry gruels on the dynamic viscosity of solutions with various concentrations and liquid medium used. The results showed that increasing content of cranberries in the recipe resulted in an increase of the dynamic viscosity value of extruded gruels suspensions. Increasing the screw speed during processing caused a decrease in the dynamic viscosity of extruded gruels in the case of aqueous suspensions tested at 40°C. Increasing viscosity along with the increase of screw speed was observed in all milk suspensions. Increasing the temperature of water and milk suspensions caused a decrease in the dynamic viscosity values of extruded corn-cranberry instant gruels. Higher values of dynamic viscosity were observed in the case of suspensions prepared with milk. K e y w o r d s: extrusion-cooking, corn, cranberry, gluten-free, dynamic viscosity","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42848928","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}
EM (Effective Microorganisms) and herbal extracts on the yield and on the quality parameters of seed potatoes. The protection variant with the use of fungicides contributed significantly to a decrease in the yield of seed potatoes, relative to the control treatment. All plant protection variants caused a significant increase in the numbers and multiplication factor of seed potatoes, relative to the control treatment. The genetic traits of the cultivars had a significant impact on the yield and number of seed potatoes, but they did not differentiate the average mass of seed potatoes and the values of the multiplication factor. The weather and soil conditions in the years of the study significantly determined the evaluated parameters. K e y w o r d s: effective microorganisms, plant extracts, fungicides, cultivars, yield, seed value P. PSZCZÓŁKOWSKI, B. SAWICKA 240
{"title":"The effect of application of biopreparations and fungicides on the yield and selected parameters of seed value of seed potatoes","authors":"P. Pszczółkowski, B. Sawicka","doi":"10.31545/AAGR/93104","DOIUrl":"https://doi.org/10.31545/AAGR/93104","url":null,"abstract":"EM (Effective Microorganisms) and herbal extracts on the yield and on the quality parameters of seed potatoes. The protection variant with the use of fungicides contributed significantly to a decrease in the yield of seed potatoes, relative to the control treatment. All plant protection variants caused a significant increase in the numbers and multiplication factor of seed potatoes, relative to the control treatment. The genetic traits of the cultivars had a significant impact on the yield and number of seed potatoes, but they did not differentiate the average mass of seed potatoes and the values of the multiplication factor. The weather and soil conditions in the years of the study significantly determined the evaluated parameters. K e y w o r d s: effective microorganisms, plant extracts, fungicides, cultivars, yield, seed value P. PSZCZÓŁKOWSKI, B. SAWICKA 240","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42616933","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}
Monika Jaroszuk-Sierocińska, A. Słowińska-Jurkiewicz
{"title":"Physical status of soils of Park Ludowy in Lublin","authors":"Monika Jaroszuk-Sierocińska, A. Słowińska-Jurkiewicz","doi":"10.31545/AAGR/93033","DOIUrl":"https://doi.org/10.31545/AAGR/93033","url":null,"abstract":"","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48546584","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}
Z. Kaliniewicz, S. Mańkowski, P. Tylek, Z. Krzysiak, Waldemar Peda
{"title":"Correlations between the physical properties of silver fir seeds","authors":"Z. Kaliniewicz, S. Mańkowski, P. Tylek, Z. Krzysiak, Waldemar Peda","doi":"10.31545/AAGR/92616","DOIUrl":"https://doi.org/10.31545/AAGR/92616","url":null,"abstract":"","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44376112","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}
M. Wójcik, Renata Różyło, Alicja Ziemichód, G. Łysiak
{"title":"Comparison of physical properties of wheat bread from dough produced by single and two-phase method with the addition of scalded flour","authors":"M. Wójcik, Renata Różyło, Alicja Ziemichód, G. Łysiak","doi":"10.31545/AAGR/92614","DOIUrl":"https://doi.org/10.31545/AAGR/92614","url":null,"abstract":"","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44856428","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}
1Department of Grain Processing and Bakery Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology Rakowiecka 36, 02-532 Warsaw, Poland 2Department of Food Technology, Division of Cereal Technology Warsaw University of Life Sciences Nowoursynowska 159c, 02-787 Warsaw, Poland 3Department of Systems and Economics of Crop Production Institute of Soil Science and Plant Cultivation, State Research Institute Czartoryskich 8, 24-100 Pulawy, Poland e-mail: magdalena.gonda@ibprs.pl
{"title":"Assessment of the use of flour from the grain of spring common wheat cultivated under organic farming for pasta production","authors":"Magdalena Gońda, G. Cacak-Pietrzak, K. Jończyk","doi":"10.31545/aagr/92544","DOIUrl":"https://doi.org/10.31545/aagr/92544","url":null,"abstract":"1Department of Grain Processing and Bakery Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology Rakowiecka 36, 02-532 Warsaw, Poland 2Department of Food Technology, Division of Cereal Technology Warsaw University of Life Sciences Nowoursynowska 159c, 02-787 Warsaw, Poland 3Department of Systems and Economics of Crop Production Institute of Soil Science and Plant Cultivation, State Research Institute Czartoryskich 8, 24-100 Pulawy, Poland e-mail: magdalena.gonda@ibprs.pl","PeriodicalId":33791,"journal":{"name":"Acta Agrophysica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44804654","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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