Pub Date : 2023-01-01DOI: 10.15666/aeer/2104_34833496
Y. Zhao, Shuanwang Qi, Z. Bao, Z. Liu, Bao-guo Ma
. In North China, the shortage of water resources is one of the main restricting factors of agricultural production. In order to alleviate the two problems of agricultural water shortage and mine water discharge and promote the safe utilization of mine water resources. In this paper, the soil column test was used to study the effects of different models of mine water irrigation on the vertical distribution of soil nutrients, salinity and metals. The results show that mine water irrigation can improve soil fertility, and increase the risk of soil and groundwater pollution; mine water irrigation can increase soil salinity, the contents of K + , Na + , Ca 2+ , Mg 2+ , Cl - and SO 4 2-increased significantly in 0-10 cm and 60-80 cm soil layers, which did not cause soil salinization and alkalization in a short time, and the pH value of soil was not affected by irrigation water quality; mine water irrigation increased the concentrations of Cd and Pb in soil, which accumulated most obviously in 0-20 cm soil layer, which caused soil Cd exceeding the secondary soil environmental standard (Cd = 1.00 mg·kg -1 ); the mixed irrigation (mine water and clean water) and rotational irrigation could reduce the pollution risk of nitrogen of groundwater, soil salinization, alkalization, Cd and Pb metals.
{"title":"EFFECTS OF MINE WATER IRRIGATION ON VERTICAL DISTRIBUTION OF SOIL NUTRIENTS, SALTS AND METALS","authors":"Y. Zhao, Shuanwang Qi, Z. Bao, Z. Liu, Bao-guo Ma","doi":"10.15666/aeer/2104_34833496","DOIUrl":"https://doi.org/10.15666/aeer/2104_34833496","url":null,"abstract":". In North China, the shortage of water resources is one of the main restricting factors of agricultural production. In order to alleviate the two problems of agricultural water shortage and mine water discharge and promote the safe utilization of mine water resources. In this paper, the soil column test was used to study the effects of different models of mine water irrigation on the vertical distribution of soil nutrients, salinity and metals. The results show that mine water irrigation can improve soil fertility, and increase the risk of soil and groundwater pollution; mine water irrigation can increase soil salinity, the contents of K + , Na + , Ca 2+ , Mg 2+ , Cl - and SO 4 2-increased significantly in 0-10 cm and 60-80 cm soil layers, which did not cause soil salinization and alkalization in a short time, and the pH value of soil was not affected by irrigation water quality; mine water irrigation increased the concentrations of Cd and Pb in soil, which accumulated most obviously in 0-20 cm soil layer, which caused soil Cd exceeding the secondary soil environmental standard (Cd = 1.00 mg·kg -1 ); the mixed irrigation (mine water and clean water) and rotational irrigation could reduce the pollution risk of nitrogen of groundwater, soil salinization, alkalization, Cd and Pb metals.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67132737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2104_35613573
S. Ilic, M. Perović, O. Kosanin, R. Cvjetićanin
. Rosemary-leaved willow ( Salix rosmarinofolia L.) is a rare and protected species in Serbia. The research was based on ecological characteristics of this species (climatic, vegetational and edaphic) as well as its taxonomical characteristics in Vojvodina region - the northern part of Serbia, where two rosemary-leaved willow sites occur (Subotica-Horgos sand and Deliblato sand). The climate is temperate continental. This willow is the dominant species in two ecologically very similar plant communities, Holoschoeno-Salicetum rosmarinifoliae Stjep. Vesel. 1953. in Deliblato sand and Festucetum vaginatae mixtum Gaj. 1986. salicetosum rosmarinifoliae (Mag 1953) Soo 1939 in Subotica-Horgos sand. These communities are strongly xerophilous, when it comes to moisture requirements. They are strongly intolerant to light and they prefer alkaline soils. In relation to warmth, they are mesothermal to thermophilous. Hemicryptophytes are the dominant life form in the spectrum of life forms, followed by phanerophytes and therophytes. Pontic-Central Asian group is the most frequent in the spectrum of floral elements. Two varieties of Salix rosmarinifolia L. are present-var. rosmarinifolia , which dominates in both localities and var. argyotricha . The geological bedrock on both localities is made of sand, and soils belong to Glaysol (Calcaric, Arenic). Fraction of fine sand absolutely dominates, humus content is relatively low, while soil reaction is mildly alkaline. Soils are poorly supplied with phosphorus, while the potassium supply is somewhat better. Occurrence of rusty-grayish zones in deeper soil layer indicates fluctuation in underground water level and reduction-oxidation processes.
{"title":"TAXONOMIC AND ECOLOGICAL CHARACTERISTICS OF ROSEMARY-LEAVED WILLOW (SALIX ROSMARINIFOLIA L.) IN VOJVODINA REGION IN SERBIA","authors":"S. Ilic, M. Perović, O. Kosanin, R. Cvjetićanin","doi":"10.15666/aeer/2104_35613573","DOIUrl":"https://doi.org/10.15666/aeer/2104_35613573","url":null,"abstract":". Rosemary-leaved willow ( Salix rosmarinofolia L.) is a rare and protected species in Serbia. The research was based on ecological characteristics of this species (climatic, vegetational and edaphic) as well as its taxonomical characteristics in Vojvodina region - the northern part of Serbia, where two rosemary-leaved willow sites occur (Subotica-Horgos sand and Deliblato sand). The climate is temperate continental. This willow is the dominant species in two ecologically very similar plant communities, Holoschoeno-Salicetum rosmarinifoliae Stjep. Vesel. 1953. in Deliblato sand and Festucetum vaginatae mixtum Gaj. 1986. salicetosum rosmarinifoliae (Mag 1953) Soo 1939 in Subotica-Horgos sand. These communities are strongly xerophilous, when it comes to moisture requirements. They are strongly intolerant to light and they prefer alkaline soils. In relation to warmth, they are mesothermal to thermophilous. Hemicryptophytes are the dominant life form in the spectrum of life forms, followed by phanerophytes and therophytes. Pontic-Central Asian group is the most frequent in the spectrum of floral elements. Two varieties of Salix rosmarinifolia L. are present-var. rosmarinifolia , which dominates in both localities and var. argyotricha . The geological bedrock on both localities is made of sand, and soils belong to Glaysol (Calcaric, Arenic). Fraction of fine sand absolutely dominates, humus content is relatively low, while soil reaction is mildly alkaline. Soils are poorly supplied with phosphorus, while the potassium supply is somewhat better. Occurrence of rusty-grayish zones in deeper soil layer indicates fluctuation in underground water level and reduction-oxidation processes.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67132793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2103_25772592
S. K. Paul, A. Ghosh, M. H. Rashid, S. Sarkar, M. Sarkar, W. Soufan, M. Iqbal, V.S. JOHN SUNOJ, D. Ratnasekera, A. El Sabagh
. The optimization of plant nutrients and irrigation regimes hold potential to boost maize growth, cob yield, herbage biomass and revenue generation of maize. A field study was conducted to optimize irrigation and fertilization management for dual-purpose maize. The experiment was comprised four irrigation regimes viz. no irrigation (I 0 ), one irrigation 20 days after sowing (DAS) (I 1 ), two irrigations 20 and 40 DAS (I 2 ), and three irrigations 20, 40 and 60 DAS (I 3 ). The fertilization regimes included a treatment with recommended dose of fertilizers (RDF) (275-125-80-125-8 kg ha -1 of nitrogen, phosphorous, potassium, gypsum and sulfur) (F 1 ), poultry manure (PM) (5 t ha -1 ) (F 2 ), 75% RDF + PM (2.5 t ha -1 ) (F 3 ), and 50% RDF + PM (5 t ha -1 ) (F 4 ). Combination of I 3 and F 3 outperformed other treatment combinations in terms of most of the yield attributes such as plant height (177.72 cm), cob length with (8.36 cm) and without husk (1.62 cm), and cob (without husk) yield (3.86 t ha -1 ). This treatment combination also produced maize with the highest protein content of leaves and cobs. However, the highest green herbage yield (29.99 t ha -1 ) was recorded with I 1 ×F 1 , which remained at par with I 1 ×F 3 . It took 20 additional days for crop switching from fodder harvest to attain baby corn maturity. The economic analysis revealed that I 3 ×F 3 treatment combination generated the greatest economic revenue.
． 植物养分和灌溉制度的优化具有促进玉米生长、玉米芯产量、牧草生物量和玉米创收的潜力。对双用途玉米进行了优化灌溉施肥管理的田间试验。试验包括4个灌溉方案，即不灌溉(I 0)、播种后20天一次灌溉(I 1)、播种后20天和40天两次灌溉(I 2)、播种后20天和60天三次灌溉(I 3)。施肥方案包括使用推荐剂量的肥料(RDF)(275-125-80-125-8千克/公顷-1氮、磷、钾、石膏和硫)(f1)、禽粪(PM)(5吨/公顷-1)(f2)、75% RDF + PM(2.5吨/公顷-1)(f3)和50% RDF + PM(5吨/公顷-1)(f4)。i3和f3组合在株高(177.72 cm)、带壳(8.36 cm)和无壳(1.62 cm)穗轴长(3.86 t ha -1)等大部分产量属性上均优于其他处理组合。该处理组合的玉米叶片和穗轴蛋白质含量也最高。但绿草产量最高的是I 1 ×F 1，与I 1 ×F 3持平，为29.99 t / h。从饲料收获到小玉米成熟，作物转换多花了20天。经济分析表明，i3 ×F 3处理组合产生的经济收益最大。
{"title":"COB YIELD, NUTRITIONAL QUALITY AND HERBAGE PRODUCTIVITY OF BABY CORN AS INFLUENCED BY IRRIGATION AND INTEGRATED NUTRIENT FERTILIZATION","authors":"S. K. Paul, A. Ghosh, M. H. Rashid, S. Sarkar, M. Sarkar, W. Soufan, M. Iqbal, V.S. JOHN SUNOJ, D. Ratnasekera, A. El Sabagh","doi":"10.15666/aeer/2103_25772592","DOIUrl":"https://doi.org/10.15666/aeer/2103_25772592","url":null,"abstract":". The optimization of plant nutrients and irrigation regimes hold potential to boost maize growth, cob yield, herbage biomass and revenue generation of maize. A field study was conducted to optimize irrigation and fertilization management for dual-purpose maize. The experiment was comprised four irrigation regimes viz. no irrigation (I 0 ), one irrigation 20 days after sowing (DAS) (I 1 ), two irrigations 20 and 40 DAS (I 2 ), and three irrigations 20, 40 and 60 DAS (I 3 ). The fertilization regimes included a treatment with recommended dose of fertilizers (RDF) (275-125-80-125-8 kg ha -1 of nitrogen, phosphorous, potassium, gypsum and sulfur) (F 1 ), poultry manure (PM) (5 t ha -1 ) (F 2 ), 75% RDF + PM (2.5 t ha -1 ) (F 3 ), and 50% RDF + PM (5 t ha -1 ) (F 4 ). Combination of I 3 and F 3 outperformed other treatment combinations in terms of most of the yield attributes such as plant height (177.72 cm), cob length with (8.36 cm) and without husk (1.62 cm), and cob (without husk) yield (3.86 t ha -1 ). This treatment combination also produced maize with the highest protein content of leaves and cobs. However, the highest green herbage yield (29.99 t ha -1 ) was recorded with I 1 ×F 1 , which remained at par with I 1 ×F 3 . It took 20 additional days for crop switching from fodder harvest to attain baby corn maturity. The economic analysis revealed that I 3 ×F 3 treatment combination generated the greatest economic revenue.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67130240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2103_23412361
N. Gaurkhede, V. Adane
{"title":"FLOOD SUSCEPTIBILITY ANALYSIS USING FREELY AVAILABLE DATA, GIS, AND FREQUENCY RATIO MODEL FOR NAGPUR, INDIA","authors":"N. Gaurkhede, V. Adane","doi":"10.15666/aeer/2103_23412361","DOIUrl":"https://doi.org/10.15666/aeer/2103_23412361","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67129321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_351371
A. Debieb, L. Kadik, M. Godron
{"title":"EFFECTS OF FIRE ON PLANT BIODIVERSITY IN A CORK OAK FOREST IN THE BLIDEAN ATLAS (ALGERIA)","authors":"A. Debieb, L. Kadik, M. Godron","doi":"10.15666/aeer/2101_351371","DOIUrl":"https://doi.org/10.15666/aeer/2101_351371","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67120195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_409420
M. Csizmár, P. Cseh, B. Dima, A. Assamere, L. Orlóci, Z. Bratek
{"title":"CONTRIBUTION TO THE TAXONOMIC KNOWLEDGE OF THE FAMILY INOCYBACEAE IN BUDAPEST, HUNGARY","authors":"M. Csizmár, P. Cseh, B. Dima, A. Assamere, L. Orlóci, Z. Bratek","doi":"10.15666/aeer/2101_409420","DOIUrl":"https://doi.org/10.15666/aeer/2101_409420","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67119992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_189206
Y. Guo, Q. Wang, J. Zhang, K. Wei
{"title":"PREDICTION OF DRY MATTER AND YIELD OF SPRING MAIZE (ZEA MAYS L.) IN NORTHWEST CHINA BASED ON LOGISTIC MODEL","authors":"Y. Guo, Q. Wang, J. Zhang, K. Wei","doi":"10.15666/aeer/2101_189206","DOIUrl":"https://doi.org/10.15666/aeer/2101_189206","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67120080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_301321
U. N. Mishra, R. Kandali, R. Doley, Rajesh Kumar Singhal, M. A. Abdelaziz, S. Mustafa, N. Abdulsalam, N. Khateeb, F. Alzuaibr, A. Hadifa, A. El Sabagh
{"title":"NOVEL STRUCTURED LIPID SYNTHESIS WITH DESIRED N-6:N-3 RATIO USING RICE BRAN LIPASE","authors":"U. N. Mishra, R. Kandali, R. Doley, Rajesh Kumar Singhal, M. A. Abdelaziz, S. Mustafa, N. Abdulsalam, N. Khateeb, F. Alzuaibr, A. Hadifa, A. El Sabagh","doi":"10.15666/aeer/2101_301321","DOIUrl":"https://doi.org/10.15666/aeer/2101_301321","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67120110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_561574
Z. M. Ahmad, H. Hamzah, Z. Lazim
{"title":"ANALYSIS OF CHEMICAL PROFILES OF DIFFERENT PISTACIA ATLANTICA PARTS AT SULAYMANIYAH AND HALABJA REGION IN IRAQ","authors":"Z. M. Ahmad, H. Hamzah, Z. Lazim","doi":"10.15666/aeer/2101_561574","DOIUrl":"https://doi.org/10.15666/aeer/2101_561574","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67125438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_665679
Suolong Wu, Jia Zhang, Jiehan Ke, K. Zhou, Jiaxiao Wang, B. Dai, Shengyan Xue, Ying Zhou, Y. Xie, Yan Wang
. Individuals of 13 lily varieties were treated in artificial climate chambers at a day/night temperature of 25/15 °C as control, and low-temperature at 15/5 °C for 1 day (D 1 ), 3 days (D 2 ), 5 days (D 3 ) respectively, and rewarmed under the control temperature for 2 days (D 4 ) after D 3 treatment. The physiological indexes including electrical conductivity (Rec), osmotic adjustment substance contents of proline (Pro), soluble sugar (SS) and soluble protein (SP), and activity of superoxide dismutase (SOD) were measured. The results showed that the Rec of most varieties increased significantly under 1 day low-temperature stress and then showed a decreasing trend with the extension of stress time. The Pro of all varieties increased significantly under low-temperature stress, but the SP of most varieties decreased significantly. The SS content of more than half of the varieties increased significantly with the extension of low-temperature stress. The SOD activities of all varieties increased and most of them increased significantly under stress. After rewarming, the Rec of 54% of the varieties increased, and 31% increased significantly compared with D 3 . SS contents of about 62% of the varieties and SP contents of about 46% of the varieties increased significantly. Pro contents of 77% of the varieties decreased. The SOD activity of 77% of the varieties increased and 31% of the varieties increased significantly. After comprehensive analysis by the membership function method the cold adaptability of lily varieties showed a descending order as Concad’Or > Tiber > Asopus > Golden Matrlx > Red twin > Willmottiae > Orange Matrlx > Maximowiczii > Viviana Zantriana > Dauricum > Maldano > Robina > Eyeliner. The results of this study provided a theoretical basis for screening suitable lily varieties for gardens in the northeast of China.
。将13个百合品种分别置于25/15℃昼夜温度的人工气候室中，分别在15/5℃低温条件下处理1 D (d1)、3 D (d2)、5 D (d3)， d3处理后在对照温度下再加热2 D (d3)。测定了电导率(Rec)、脯氨酸(Pro)、可溶性糖(SS)、可溶性蛋白(SP)渗透调节物质含量和超氧化物歧化酶(SOD)活性等生理指标。结果表明:大多数品种的Rec在1 d低温胁迫下显著升高，然后随着胁迫时间的延长呈下降趋势;低温胁迫下，各品种的Pro均显著升高，但多数品种的SP显著降低。随着低温胁迫时间的延长，半数以上品种的SS含量显著增加。所有品种的SOD活性均升高，且多数品种在胁迫下显著升高。复温后，54%的品种的Rec增加，其中31%的品种与复温前相比显著增加。约62%的品种SS含量和46%的品种SP含量显著增加。77%的品种Pro含量下降。77%的品种SOD活性显著升高，31%的品种显著升高。通过隶属函数法综合分析，百合品种的冷适应性从大到小依次为:conad 'Or > Tiber > Asopus > Golden matrix > Red twin > willmotiae > Orange matrix > Maximowiczii > Viviana Zantriana > Dauricum > Maldano > Robina > Eyeliner。本研究结果为筛选东北地区园林百合适宜品种提供了理论依据。
{"title":"EVALUATION OF LOW-TEMPERATURE ADAPTABILITY OF DIFFERENT LILY VARIETIES","authors":"Suolong Wu, Jia Zhang, Jiehan Ke, K. Zhou, Jiaxiao Wang, B. Dai, Shengyan Xue, Ying Zhou, Y. Xie, Yan Wang","doi":"10.15666/aeer/2101_665679","DOIUrl":"https://doi.org/10.15666/aeer/2101_665679","url":null,"abstract":". Individuals of 13 lily varieties were treated in artificial climate chambers at a day/night temperature of 25/15 °C as control, and low-temperature at 15/5 °C for 1 day (D 1 ), 3 days (D 2 ), 5 days (D 3 ) respectively, and rewarmed under the control temperature for 2 days (D 4 ) after D 3 treatment. The physiological indexes including electrical conductivity (Rec), osmotic adjustment substance contents of proline (Pro), soluble sugar (SS) and soluble protein (SP), and activity of superoxide dismutase (SOD) were measured. The results showed that the Rec of most varieties increased significantly under 1 day low-temperature stress and then showed a decreasing trend with the extension of stress time. The Pro of all varieties increased significantly under low-temperature stress, but the SP of most varieties decreased significantly. The SS content of more than half of the varieties increased significantly with the extension of low-temperature stress. The SOD activities of all varieties increased and most of them increased significantly under stress. After rewarming, the Rec of 54% of the varieties increased, and 31% increased significantly compared with D 3 . SS contents of about 62% of the varieties and SP contents of about 46% of the varieties increased significantly. Pro contents of 77% of the varieties decreased. The SOD activity of 77% of the varieties increased and 31% of the varieties increased significantly. After comprehensive analysis by the membership function method the cold adaptability of lily varieties showed a descending order as Concad’Or > Tiber > Asopus > Golden Matrlx > Red twin > Willmottiae > Orange Matrlx > Maximowiczii > Viviana Zantriana > Dauricum > Maldano > Robina > Eyeliner. The results of this study provided a theoretical basis for screening suitable lily varieties for gardens in the northeast of China.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","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":"67125499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：