This research was carried out as two separate trials established in two different years to determine the effects of different seed ratios and harvest times of different annual companion crop species on the hay yield and botanical composition of a pasture mixture under Mediterranean climate conditions. The field trials were established in a randomized complete block with a split-plot arrangement in three replications. The research results showed that barley, annual ryegrass, and berseem clover can be utilized as companion crops in artificial pasture systems. The inclusion of these companion crop species in the pasture mixture resulted in an increase in forage yield and a significant decrease in weed infestation. While delaying the harvest time of the companion crop does not have a notable effect on the proportion of legumes and weeds in the total biomass, it significantly enhances the dry forage yield and the proportion of grasses in the overall biomass of the mixture.
{"title":"EFFECTS OF SPECIES AND ITS SOWING RATE OF COMPANION CROP ON THE HAY YIELD AND BOTANICAL COMPOSITION OF PASTURE UNDER MEDITERRANEAN CLIMATE CONDITIONS","authors":"Hasan Beytullah Dönmez, Rüştü Hatipoğlu","doi":"10.17557/tjfc.1386383","DOIUrl":"https://doi.org/10.17557/tjfc.1386383","url":null,"abstract":"This research was carried out as two separate trials established in two different years to determine the effects of different seed ratios and harvest times of different annual companion crop species on the hay yield and botanical composition of a pasture mixture under Mediterranean climate conditions. The field trials were established in a randomized complete block with a split-plot arrangement in three replications. The research results showed that barley, annual ryegrass, and berseem clover can be utilized as companion crops in artificial pasture systems. The inclusion of these companion crop species in the pasture mixture resulted in an increase in forage yield and a significant decrease in weed infestation. While delaying the harvest time of the companion crop does not have a notable effect on the proportion of legumes and weeds in the total biomass, it significantly enhances the dry forage yield and the proportion of grasses in the overall biomass of the mixture.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"121 14","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138599508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The increase in human population, urbanization, and climate change are causing a decrease in agricultural land in our country. The relay strip intercropping method has the potential to reduce competition for cultivation areas between wheat, which is a staple crop, and cotton, which is a cash crop. Therefore, it has a great importance to use this system in the most efficient way in terms of resource utilization, especially sunlight. The research was conducted at the trial fields of the Menemen Research, Application, and Production Farm belonging to the Faculty of Agriculture at Ege University, during the 2017/18 and 2019/20 production seasons. In the study, the effects of different sowing directions (N-S: north-south and E-W: east-west) on wheat and cotton yields in the IWC (relay strip intercropping of wheat and cotton) system were evaluated. According to the results obtained from the trials, although different planting directions had a slight effect on wheat yield parameters, there was no significant impact on plant yield and grain yield. However, rainfall and increasing temperatures during the grain filling period of wheat in the second year led to a significant increase in plant (36%) and grain (39%) yields. Cotton plants were more affected by the difference in planting direction than wheat. The average fiber yield was determined as 658 kg/ha in the E-W direction, while it was about 18% less in the N-S direction (560 kg/ha). Unlike wheat, temperature rises in the second year caused significant losses in cotton yield. The average fiber yield recorded in the first year at 679 kg/ha dropped to about 21% less in the second year (539 kg/ha). Our results indicate that cotton seedlings grown for a certain period under the shade of wheat have exhibited faster development in the E-W compare to N-S direction, where they receive more sunlight, and was able to optimize yield.
{"title":"THE IMPACT OF SOWING DIRECTIONS ON WHEAT AND COTTON YIELDS IN RELAY STRIP INTERCROPPING","authors":"Uğur Çakaloğullari","doi":"10.17557/tjfc.1384890","DOIUrl":"https://doi.org/10.17557/tjfc.1384890","url":null,"abstract":"The increase in human population, urbanization, and climate change are causing a decrease in agricultural land in our country. The relay strip intercropping method has the potential to reduce competition for cultivation areas between wheat, which is a staple crop, and cotton, which is a cash crop. Therefore, it has a great importance to use this system in the most efficient way in terms of resource utilization, especially sunlight. The research was conducted at the trial fields of the Menemen Research, Application, and Production Farm belonging to the Faculty of Agriculture at Ege University, during the 2017/18 and 2019/20 production seasons. In the study, the effects of different sowing directions (N-S: north-south and E-W: east-west) on wheat and cotton yields in the IWC (relay strip intercropping of wheat and cotton) system were evaluated. According to the results obtained from the trials, although different planting directions had a slight effect on wheat yield parameters, there was no significant impact on plant yield and grain yield. However, rainfall and increasing temperatures during the grain filling period of wheat in the second year led to a significant increase in plant (36%) and grain (39%) yields. Cotton plants were more affected by the difference in planting direction than wheat. The average fiber yield was determined as 658 kg/ha in the E-W direction, while it was about 18% less in the N-S direction (560 kg/ha). Unlike wheat, temperature rises in the second year caused significant losses in cotton yield. The average fiber yield recorded in the first year at 679 kg/ha dropped to about 21% less in the second year (539 kg/ha). Our results indicate that cotton seedlings grown for a certain period under the shade of wheat have exhibited faster development in the E-W compare to N-S direction, where they receive more sunlight, and was able to optimize yield.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"27 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139233101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maryam Sadat MOUSAVİ NASAB, Hosein HEİDARİ SHARİFABAD, Enayatollah TOHİDİ –NEJAD, A. Torkashvand, A. Aien
One of the practical factors in high seed yield in maize is choosing the correct planting date according to the climatic conditions of each region to determine the most suitable planting date for different maize hybrids. This research was carried out to investigate the effect of different planting dates on the phonological yield and quality of maize hybrids in Jiroft in 2018 and 2019. Treatments were four three different dates and 10 maize hybrids. The results of the present study indicated that the delay in planting date had a decrease in yield components, Spad, GDD, oil percentage, and oil yield, while the amount of amino acids increases with the delay in planting. The highest grain yield was obtained for hybrid 703 on July 18 and the lowest grain yield was on August 1, which indicates a decrease of 30.07 % in grain yield. Results showed that planting on proper dates played an important role in yield enhancement and quality characteristics of maize hybrids.
{"title":"YIELD AND QUALITY OF SOME MAIZE HYBRIDS (ZEA MAYS L.) UNDER DIFFERENT PLANTING DATES","authors":"Maryam Sadat MOUSAVİ NASAB, Hosein HEİDARİ SHARİFABAD, Enayatollah TOHİDİ –NEJAD, A. Torkashvand, A. Aien","doi":"10.17557/tjfc.1329608","DOIUrl":"https://doi.org/10.17557/tjfc.1329608","url":null,"abstract":"One of the practical factors in high seed yield in maize is choosing the correct planting date according to the climatic conditions of each region to determine the most suitable planting date for different maize hybrids. This research was carried out to investigate the effect of different planting dates on the phonological yield and quality of maize hybrids in Jiroft in 2018 and 2019. Treatments were four three different dates and 10 maize hybrids. The results of the present study indicated that the delay in planting date had a decrease in yield components, Spad, GDD, oil percentage, and oil yield, while the amount of amino acids increases with the delay in planting. The highest grain yield was obtained for hybrid 703 on July 18 and the lowest grain yield was on August 1, which indicates a decrease of 30.07 % in grain yield. Results showed that planting on proper dates played an important role in yield enhancement and quality characteristics of maize hybrids.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"1 2","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139244249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aziz Ur Rahman, F. Rehman, Syed Mehr ALİ SHAH, Muhammad ALİ SHAH, Syed Majid Rasheed
The experiment was performed to assess the performance of 87 rice recombinant inbred lines (RILs), identify the productive environments and quantify genotype × environment interaction (GEI) effects on yield and yield related traits across four locations of the Khyber Pakhtunkhwa Province-Pakistan during 2021 and 2022. The pooled ANOVA showed significant differences of GEI for all traits. Across the studied environments, RIL AUP-3 took minimum days to heading (139) and produced the highest grain yield (4.1 t ha-1). AUP-3 and AUP-30 displayed the higher grains panicle-1 of 214 and 226, respectively. Based on AMMI1 and AMMI2 biplots, RIL AUP-3 was unanimously declared as the most stable and high yielding genotype. AMMI biplot analysis cumulatively explained 55.3 %, 46.3 % and 52.1% of total variation due to GEI for days to maturity, grains panicle-1 and grain yield, respectively. The AMMI biplot analysis confirmed the differential response of genotypes across environments, suggesting environment-based expression of genes. The AMMI biplot also manifested AUP-3 and AUP-30 as ideal genotypes for grains panicle-1 and grain yield, respectively. The Peshawar (E-1 and E-5) and Mingora (E-2) appeared to be the most discriminating and representative environment for grains panicle-1 and grain yield. Application of various stability models in this study identified AUP-3 and AUP-30 as the most stable and widely adapted genotype for grain yield and its components. Therefore, recommended for commercialization.
{"title":"ADDITIVE MAIN EFFECT AND MULTIPLICATIVE INTERACTION ANALYSIS FOR PRODUCTION TRAITS IN RICE RECOMBINANT INBRED LINES USING AMMI BIPLOT TECHNIQUE","authors":"Aziz Ur Rahman, F. Rehman, Syed Mehr ALİ SHAH, Muhammad ALİ SHAH, Syed Majid Rasheed","doi":"10.17557/tjfc.1325433","DOIUrl":"https://doi.org/10.17557/tjfc.1325433","url":null,"abstract":"The experiment was performed to assess the performance of 87 rice recombinant inbred lines (RILs), identify the productive environments and quantify genotype × environment interaction (GEI) effects on yield and yield related traits across four locations of the Khyber Pakhtunkhwa Province-Pakistan during 2021 and 2022. The pooled ANOVA showed significant differences of GEI for all traits. Across the studied environments, RIL AUP-3 took minimum days to heading (139) and produced the highest grain yield (4.1 t ha-1). AUP-3 and AUP-30 displayed the higher grains panicle-1 of 214 and 226, respectively. Based on AMMI1 and AMMI2 biplots, RIL AUP-3 was unanimously declared as the most stable and high yielding genotype. AMMI biplot analysis cumulatively explained 55.3 %, 46.3 % and 52.1% of total variation due to GEI for days to maturity, grains panicle-1 and grain yield, respectively. The AMMI biplot analysis confirmed the differential response of genotypes across environments, suggesting environment-based expression of genes. The AMMI biplot also manifested AUP-3 and AUP-30 as ideal genotypes for grains panicle-1 and grain yield, respectively. The Peshawar (E-1 and E-5) and Mingora (E-2) appeared to be the most discriminating and representative environment for grains panicle-1 and grain yield. Application of various stability models in this study identified AUP-3 and AUP-30 as the most stable and widely adapted genotype for grain yield and its components. Therefore, recommended for commercialization.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"65 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139245716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research was carried out to determine the forage yield and some quality characteristics of alfalfa cultivars with different dormancy rates under Mediterranean conditions during the years of 2019 to 2021. The experiment was established according to a randomized block design with 3 replications, in the research area of Field Crops Department of Agricultural Faculty, Cukurova University, Adana, Türkiye. In the study, alfalfa cultivars Alsancak (FD: 8), Magna 601 (FD: 5-7), Nimet (FD: 8-9), Ozpinar (FD: 8) and Sunter (FD: 5-7) have been tested. Significant differences among cultivars in terms of plant height, green forage yield, hay yield, ADF, NDF, crude protein ratio, crude protein yield, digestible dry matter ratio, digestible dry matter yield and relative feed value were determined. It was concluded that the Nimet and Ozpinar cultivars with higher hay yield and quality can be more profitably grown as compared to other tested cultivars under Mediterranean climate conditions and can be recommended to the regional farmers.
{"title":"A Research on the Hay Yield and Quality of Alfalfa Cultivars with Different Fall Dormancy Ratio under Mediterranean Climate Conditions","authors":"Hasan Beytullah DÖNMEZ, Rüştü HATİPOĞLU","doi":"10.17557/tjfc.1333540","DOIUrl":"https://doi.org/10.17557/tjfc.1333540","url":null,"abstract":"This research was carried out to determine the forage yield and some quality characteristics of alfalfa cultivars with different dormancy rates under Mediterranean conditions during the years of 2019 to 2021. The experiment was established according to a randomized block design with 3 replications, in the research area of Field Crops Department of Agricultural Faculty, Cukurova University, Adana, Türkiye. In the study, alfalfa cultivars Alsancak (FD: 8), Magna 601 (FD: 5-7), Nimet (FD: 8-9), Ozpinar (FD: 8) and Sunter (FD: 5-7) have been tested. Significant differences among cultivars in terms of plant height, green forage yield, hay yield, ADF, NDF, crude protein ratio, crude protein yield, digestible dry matter ratio, digestible dry matter yield and relative feed value were determined. It was concluded that the Nimet and Ozpinar cultivars with higher hay yield and quality can be more profitably grown as compared to other tested cultivars under Mediterranean climate conditions and can be recommended to the regional farmers.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"33 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136347231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research aims to investigate the yield and physiological traits of Hybrid 704 Single Cross maize under rainfed (without any irrigation) and irrigation based on plant needs as a split-plot experiment in a randomized complete block design with three replications during 2017-2018. It was carried out in Langrud, Gilan province, Iran. The total amount of precipitation during the plant growth period was 580.4 and 463.4 mm in 2017 and 2018 respectively, which happened to improper distribution during the plant growth. In experimental treatments, the first factor includes irrigation and rainfed in the main plots and the second factor is the combination of urea fertilizer levels (control, applying 100, 200, and 300 kg per hectare) with row spacing (10, 20, and 30 cm distance) were in sub-plots. The results showed that the effect of nitrogen source and row spacing under rainfed and irrigation conditions was significant on all investigated traits in this experiment. In the conditions of rainfed, the maximum grain yield was 11394.6 kg.h-1 for applying 300 kg of nitrogen fertilizer per hectare and 20 cm row spacing. In irrigation conditions, the highest grain yield was assigned to 200 and 300 kg of nitrogen fertilizer per hectare and of 20 cm row spacing, with an average of 14050.5 and 14993 kg per hectare, respectively. In addition, an increase in physiological traits, including relative water content, proline, antioxidant activity, and improvement of electrolyte leakage under rainfed conditions was observed by applying nitrogen fertilizer and increasing the row spacing. As a result, in rainfed conditions, using 200 to 300 kg of nitrogen fertilizer and increasing the row spacing should be used to obtain the highest maize yield in the experimental area.
采用3个重复的随机完全区组分块试验设计，研究2017-2018年旱作(不灌溉)和按需灌溉条件下杂交704单交玉米的产量和生理性状。调查在伊朗吉兰省的朗格鲁德进行。2017年和2018年植物生长期降水总量分别为580.4 mm和463.4 mm，在植物生长期降水分布不合理。在试验处理中，第一个因素包括主地块的灌溉和雨养，第二个因素是在子地块施用尿素水平(对照，每公顷施用100、200和300公斤)和行距(10、20和30厘米)的组合。结果表明，在旱作和灌溉条件下，氮源和行距对本试验所研究性状的影响均显著。在雨养条件下，施氮300kg /公顷、行距20cm时，籽粒产量最高可达11394.6 kg.h-1。在灌溉条件下，施氮量为200和300 kg /公顷、行距为20 cm时产量最高，平均产量分别为14050.5和14993 kg /公顷。此外，在雨养条件下，施用氮肥和增加行距可以提高油菜的相对含水量、脯氨酸、抗氧化活性等生理性状，改善油菜的电解质渗漏。因此，在旱作条件下，施用200 ~ 300 kg氮肥并增加行距可获得试验区玉米最高产量。
{"title":"Evaluation of nitrogen fertilizer and row spacing effect on yield and physiological characteristics of maize (Zea mays L.) under irrigated and rainfed conditions","authors":"Seyed Mehdi SHAMSİ PAPKYADEH, Naser MOHAMMADIYAN ROSHAN1, Seyed Mostafa SADEGHİ, Ebrahim AMİRİ, Majid ASHOURİ","doi":"10.17557/tjfc.1306868","DOIUrl":"https://doi.org/10.17557/tjfc.1306868","url":null,"abstract":"This research aims to investigate the yield and physiological traits of Hybrid 704 Single Cross maize under rainfed (without any irrigation) and irrigation based on plant needs as a split-plot experiment in a randomized complete block design with three replications during 2017-2018. It was carried out in Langrud, Gilan province, Iran. The total amount of precipitation during the plant growth period was 580.4 and 463.4 mm in 2017 and 2018 respectively, which happened to improper distribution during the plant growth. In experimental treatments, the first factor includes irrigation and rainfed in the main plots and the second factor is the combination of urea fertilizer levels (control, applying 100, 200, and 300 kg per hectare) with row spacing (10, 20, and 30 cm distance) were in sub-plots. The results showed that the effect of nitrogen source and row spacing under rainfed and irrigation conditions was significant on all investigated traits in this experiment. In the conditions of rainfed, the maximum grain yield was 11394.6 kg.h-1 for applying 300 kg of nitrogen fertilizer per hectare and 20 cm row spacing. In irrigation conditions, the highest grain yield was assigned to 200 and 300 kg of nitrogen fertilizer per hectare and of 20 cm row spacing, with an average of 14050.5 and 14993 kg per hectare, respectively. In addition, an increase in physiological traits, including relative water content, proline, antioxidant activity, and improvement of electrolyte leakage under rainfed conditions was observed by applying nitrogen fertilizer and increasing the row spacing. As a result, in rainfed conditions, using 200 to 300 kg of nitrogen fertilizer and increasing the row spacing should be used to obtain the highest maize yield in the experimental area.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"56 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135271563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study's objective was to analyse the oil contents and composition of fatty acids (linolenic, stearic, oleic, palmitic and linoleic acids) of 20 distinct soybean (Glycine max L. Merrill) cultivars cultivated as the second crop in Cukurova Delta in the Mediterranean region of Turkiye. Soybean cultivars Ilksoy, Traksoy maturity group II (MG: II), Atakisi, Arısoy, Cinsoy, Atem-7, Sa 88, Altınay, Asya, Bravo, Gapsoy, Kocatürk, Mitchell, Samsoy, Kristal, Umut-2002 (MG: III), Adasoy, ANP 2018, Nazlıcan, Lider (MG:3.8) were used. Field tests of this study were carried out in a randomized complete block design with three replications at the Eastern Mediterranean Agricultural Research Institute's Dogankent-Adana location in 2020-2021. Years, genotypes, and year x genotype interactions were all determined as significant in the variance analysis of the experiment's data. The fatty acid content of soybean cultivars varied between 10.00 and 12.64% for palmitic acid, 4.15 and 5.17% for stearic acid, 25.75 and 33.90% for oleic acid, 43.22 and 51.59% for linoleic acid, and 4.85 and 5.98% for linolenic acid, according to a 2-years average. Soybean cultivars' oil content ranged from 23.12 to 24.78 percent.
{"title":"DETERMINING OIL AND FATTY ACID PROFILES OF SELECTED SOYBEAN CULTIVARS UNDER SECOND CROP CONDITION IN EAST MEDITERRANEAN AGROECOLOGY","authors":"Pınar CUBUKCU","doi":"10.17557/tjfc.1323673","DOIUrl":"https://doi.org/10.17557/tjfc.1323673","url":null,"abstract":"This study's objective was to analyse the oil contents and composition of fatty acids (linolenic, stearic, oleic, palmitic and linoleic acids) of 20 distinct soybean (Glycine max L. Merrill) cultivars cultivated as the second crop in Cukurova Delta in the Mediterranean region of Turkiye. Soybean cultivars Ilksoy, Traksoy maturity group II (MG: II), Atakisi, Arısoy, Cinsoy, Atem-7, Sa 88, Altınay, Asya, Bravo, Gapsoy, Kocatürk, Mitchell, Samsoy, Kristal, Umut-2002 (MG: III), Adasoy, ANP 2018, Nazlıcan, Lider (MG:3.8) were used. Field tests of this study were carried out in a randomized complete block design with three replications at the Eastern Mediterranean Agricultural Research Institute's Dogankent-Adana location in 2020-2021. Years, genotypes, and year x genotype interactions were all determined as significant in the variance analysis of the experiment's data. The fatty acid content of soybean cultivars varied between 10.00 and 12.64% for palmitic acid, 4.15 and 5.17% for stearic acid, 25.75 and 33.90% for oleic acid, 43.22 and 51.59% for linoleic acid, and 4.85 and 5.98% for linolenic acid, according to a 2-years average. Soybean cultivars' oil content ranged from 23.12 to 24.78 percent.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"14 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135511120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Plant growth regulators are organic substances that are synthesized naturally within the plant, and controlled the physiological events, can be transported from where they are formed to other parts of the plants, and can show their effects even at very low concentrations. In this study, it was aimed to determine the effect of different doses of plant growth regulators in different growth stages on oil content and fatty acid compositions of peanut (Arachis hypogaea L.). A total of twelve different treatments were preferred with different chemicals such as gibberallic acid (GA3), mepiquat-chloride (MC), and seaweed (SW) in different growth stages (beginning bloom (BB), full bloom (FB) and beginning bloom + full bloom (BB+FB)). The highest oil content was obtained in MCFB200 (55.46%) treatment, while the lowest was obtained in GA3BB20 (45.44%) treatment. Oleic acid ratio varied from 50.33% to 59.25%, and all treatments were higher than that of the control group. The highest and lowest linoleic acid ratios were observed in SWBBFB100 (26.72%) and GA3FB10 (19.52%) treatments, respectively. MCFB200 and GA3FB10 treatments could be recommended for the highest oil ratio and the highest oleic acid ratio, respectively.
{"title":"Effect of plant regulators on oil ratio and fatty acid composition of peanut (Arachis hypogaea L.)","authors":"Mustafa YILMAZ, Cenk Burak ŞAHİN","doi":"10.17557/tjfc.1308499","DOIUrl":"https://doi.org/10.17557/tjfc.1308499","url":null,"abstract":"Plant growth regulators are organic substances that are synthesized naturally within the plant, and controlled the physiological events, can be transported from where they are formed to other parts of the plants, and can show their effects even at very low concentrations. In this study, it was aimed to determine the effect of different doses of plant growth regulators in different growth stages on oil content and fatty acid compositions of peanut (Arachis hypogaea L.). A total of twelve different treatments were preferred with different chemicals such as gibberallic acid (GA3), mepiquat-chloride (MC), and seaweed (SW) in different growth stages (beginning bloom (BB), full bloom (FB) and beginning bloom + full bloom (BB+FB)). The highest oil content was obtained in MCFB200 (55.46%) treatment, while the lowest was obtained in GA3BB20 (45.44%) treatment. Oleic acid ratio varied from 50.33% to 59.25%, and all treatments were higher than that of the control group. The highest and lowest linoleic acid ratios were observed in SWBBFB100 (26.72%) and GA3FB10 (19.52%) treatments, respectively. MCFB200 and GA3FB10 treatments could be recommended for the highest oil ratio and the highest oleic acid ratio, respectively.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135766625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The faba bean, is an important legume which is valuable for human nutrition on account of its high amino acid and protein content. This study determines the effects of phosphorus, applied in various doses (0-30-60-90-120kg ha-1), on the seed yield, protein and amino acid content of the bean (Salkım, Filiz and Kıtık). The study was conducted in the 2022 and 2023 growing seasons in the experimental field of the Faculty of Agriculture of Aydin Adnan Menderes University. The effect of different interactions of cultivar and phosphorus dose on the seed yield and on the levels of the amino acids aspartic acid, serine, alanine, arginine, threosine and histidine was found to be significant, as was the effect of the phosphorus dose on the protein ratio. The optimum values for the seed yield (2.14t ha-1) and protein ratio (26.4%) were obtained when the phosphorus was applied at 60kg ha-1. Among the cultivars, Kıtık achieved a higher yield and protein ratio than the others. Arginine (1.056g/100g) and aspartic acid (1.125g/100g) were the amino acids found in the greatest quantities in the beans. However, while methionine (0.087g/100g) and cysteine (0.085g/100 g) were the essential amino acids present in the smallest quantities, the application of phosphorus increased the levels of these amino acids. As a result, the changes brought about in the yield, protein content and amino acid content of the faba bean cultivars by applying various doses of phosphorus were determined, revealing ways in which the nutritional value of the seeds might be enhanced.
{"title":"Response of Phosphorus on Nutritional Properties of Faba Bean (Vicia Faba L.)","authors":"Hasibe ERTEN, Feride ÖNCAN SÜMER","doi":"10.17557/tjfc.1329074","DOIUrl":"https://doi.org/10.17557/tjfc.1329074","url":null,"abstract":"The faba bean, is an important legume which is valuable for human nutrition on account of its high amino acid and protein content. This study determines the effects of phosphorus, applied in various doses (0-30-60-90-120kg ha-1), on the seed yield, protein and amino acid content of the bean (Salkım, Filiz and Kıtık). The study was conducted in the 2022 and 2023 growing seasons in the experimental field of the Faculty of Agriculture of Aydin Adnan Menderes University. The effect of different interactions of cultivar and phosphorus dose on the seed yield and on the levels of the amino acids aspartic acid, serine, alanine, arginine, threosine and histidine was found to be significant, as was the effect of the phosphorus dose on the protein ratio. The optimum values for the seed yield (2.14t ha-1) and protein ratio (26.4%) were obtained when the phosphorus was applied at 60kg ha-1. Among the cultivars, Kıtık achieved a higher yield and protein ratio than the others. Arginine (1.056g/100g) and aspartic acid (1.125g/100g) were the amino acids found in the greatest quantities in the beans. However, while methionine (0.087g/100g) and cysteine (0.085g/100 g) were the essential amino acids present in the smallest quantities, the application of phosphorus increased the levels of these amino acids. As a result, the changes brought about in the yield, protein content and amino acid content of the faba bean cultivars by applying various doses of phosphorus were determined, revealing ways in which the nutritional value of the seeds might be enhanced.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135095624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The effects of chicken manure and different bacteria applications on yield and yield components of beans were investigated in present study. The field experiment was conducted during the 2019 and 2020 at the experimental area of the Faculty of Agriculture, Eskisehir Osmangazi University, Eskisehir, Turkey. The experiment was laid out in a split-plot design with three replications. Chicken manure (chicken manure + and chicken manure -) were main plots and bacteria applications (control; traditional; rhizobia; bontera; traditional + rhizobia; traditional + bontera; rhizobia + bontera; traditional + rhizobia + bontera) were sub-plots. All of the investigated characters were higher in second year than first year except for harvest index and hundred kernel weight due to especially June precipitation in second year. Application of chicken manure positively affected important yield components, chlorophyll content and yield. In general, the application of bacteria alone or together has positively affected yield and yield components. The highest yield was obtained from traditional+rhizobia+bontera application. Consequently; it was determined that the efficiency of bacteria increased with the application of chicken manure and positive results were obtained in yield and yield components of beans.
{"title":"Influence of bacteria and chicken manure on yield and yield components of bean (Phaseolus vulgaris L.)","authors":"Kazım ÇUKURCALIOĞLU, Engin TAKIL, Nihal KAYAN","doi":"10.17557/tjfc.1265059","DOIUrl":"https://doi.org/10.17557/tjfc.1265059","url":null,"abstract":"The effects of chicken manure and different bacteria applications on yield and yield components of beans were investigated in present study. The field experiment was conducted during the 2019 and 2020 at the experimental area of the Faculty of Agriculture, Eskisehir Osmangazi University, Eskisehir, Turkey. The experiment was laid out in a split-plot design with three replications. Chicken manure (chicken manure + and chicken manure -) were main plots and bacteria applications (control; traditional; rhizobia; bontera; traditional + rhizobia; traditional + bontera; rhizobia + bontera; traditional + rhizobia + bontera) were sub-plots. All of the investigated characters were higher in second year than first year except for harvest index and hundred kernel weight due to especially June precipitation in second year. Application of chicken manure positively affected important yield components, chlorophyll content and yield. In general, the application of bacteria alone or together has positively affected yield and yield components. The highest yield was obtained from traditional+rhizobia+bontera application. Consequently; it was determined that the efficiency of bacteria increased with the application of chicken manure and positive results were obtained in yield and yield components of beans.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135385646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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