Revista Ciencia Agronomica最新文献

Physiological maturation of sweet sorghum seeds produced under water restriction 限水条件下甜高粱种子的生理成熟

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230053

{"title":"Physiological maturation of sweet sorghum seeds produced under water restriction","authors":"","doi":"10.5935/1806-6690.20230053","DOIUrl":"https://doi.org/10.5935/1806-6690.20230053","url":null,"abstract":"- Sweet sorghum has been shown to be an alternative for ethanol production in several regions. Because it is sexually propagated, the use of quality seeds becomes an important factor for obtaining an adequate plant stand and, consequently, good productivity. Thus, the objective was to evaluate the production and physiological maturation of seeds of sweet sorghum cv. BRS 511, in response to the interval between irrigations during the reproductive period and harvesting period. Two experiments were carried out in a greenhouse, the experimental design adopted was in randomized blocks, with four replications in a 3 x 2 split-plot scheme, corresponding to three intervals between irrigations during the reproductive stage (0; 4 and 8 days) and two harvest times (102 and 110 days after sowing). The following parameters were evaluated from the harvested panicles: number of seeds, weight of one thousand seeds, water content, germination, first germination count, emergence in sand and emergence speed, electrical conductivity and seedling vigor. The production of seeds per panicle and the weight of a thousand seeds were signi ﬁ cantly in ﬂ uenced by the increase in the interval between irrigations in the 2 nd experiment, with a reduction of 50.4 and 46.3%, respectively. Water replacement every eight days caused a reduction of up to 43.4% in the first germination count and 16.3% in germination. The production and quality of sweet sorghum seeds reduces as a function of the increase in the interval between irrigations and the harvesting time, presenting germination rates below the required for commercialization.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158539","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}

引用次数: 0

Evaluation of nitrogen and phosphorus in surface reservoirs of the semi-arid region of Brazil using mass balance 用质量平衡评价巴西半干旱区地表水库氮磷含量

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230057

{"title":"Evaluation of nitrogen and phosphorus in surface reservoirs of the semi-arid region of Brazil using mass balance","authors":"","doi":"10.5935/1806-6690.20230057","DOIUrl":"https://doi.org/10.5935/1806-6690.20230057","url":null,"abstract":"- Water reservoirs were built in the semi-arid region to mitigate the e ﬀ ects of drought and water scarcity. However, these reservoirs are subject to variables that impact the volume and quality of the stored water, with the contribution of such nutrients as Total Nitrogen (TN) and Total Phosphorus (TP) being one of the main factors in intensifying the eutrophication process. The aim of this study was to quantify the principal inputs and outputs of nutrients (N and P) and calculate the nutrient balance, in order to verify the in ﬂ uence of seasonality on the import and export of these nutrients in surface reservoirs of the semi-arid region of Brazil. Seven campaigns were carried out between 2015 and 2016, with water samples collected at ﬁ ve points in the Pereira de Miranda reservoir and four in the General Sampaio reservoir. The in ﬂ ow of nutrients was greater when the in ﬂ ow rate of the water was higher. The balance showed the accumulation of 22.8 tons of TN and 2.8 tons of TP in the Pereira de Miranda reservoir, and 13 tons of TN and 1.5 tons of TP in the General Sampaio. These reservoirs are therefore retaining nutrients, acting as a storage site for nutrients transported by surface runo ﬀ in the basin of the Curu River. This increase in storage occurred mainly during the rainy season, when nutrient retention by the reservoirs impaired water quality, resulting in eutrophication, and making it di ﬃ cult to meet the uses for which the reservoirs were intended.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"97 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158688","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}

引用次数: 0

Impact of land use on the chemical attributes of the soil, Cruzeiro do Sul, in the Brazilian Amazon 土地利用对巴西亚马逊地区南克鲁塞罗地区土壤化学属性的影响

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230058

引用次数: 0

Estimation of water erosion rates in Espírito Santo state, Brazil 巴西圣托州Espírito水侵蚀率的估算

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230054

Alexandre Elias de Miranda, Guilherme Henrique, Expedito Lense, Joaquim Ernesto, Bernardes Ayer, R. L. Mincato

{"title":"Estimation of water erosion rates in Espírito Santo state, Brazil","authors":"Alexandre Elias de Miranda, Guilherme Henrique, Expedito Lense, Joaquim Ernesto, Bernardes Ayer, R. L. Mincato","doi":"10.5935/1806-6690.20230054","DOIUrl":"https://doi.org/10.5935/1806-6690.20230054","url":null,"abstract":"- Water erosion is a natural geological process that is common in tropical regions. It is important to monitor it to contain its physical, environmental, and socio-economic impacts. In the Espírito Santo state, Brazil, much of the land is used for agriculture and studies related to water erosion are scarce. The spatial modeling of water erosion is useful for proposing mitigating measures because combining it with data from geographic information systems can identify the areas most prone to soil loss. The Revised Universal Soil Loss Equation - RUSLE, is a model that requires little input data and is easy to use, providing results useful of helping to mitigate water erosion and promote sustainable land use planning. This study estimates the water erosion rates in the Espírito Santo state by RUSLE and compares them with the soil loss tolerance (T) limits. The parameters used in the model are the land use and management, the soil attributes, the relief and the climate factors. Approximately 38.65% of the state’s area shows soil loss above the T limit (7.79 - 14.14 Mg ha -1 year -1 ). The areas with steeper slopes and low vegetation cover have most of the highest erosion rates. The mean annual soil loss of the entire state is 33.55 Mg ha -1 year -1 . RUSLE provided a diagnosis useful of directing erosion mitigation measures to the most susceptible areas, enabling sustainable planning to support the state’s socio-economic development.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158585","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}

引用次数: 0

Management of water defi cit in the irrigated production of the green pepper 青椒灌溉生产中的缺水管理

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230055

Alfredo Mendonça de Sousa, B. M. D. Azevedo, D. V. Vasconcelos, Mara Suyane, Marques Dantas, Thales Vinícius, de Araújo, Viana

{"title":"Management of water defi cit in the irrigated production of the green pepper","authors":"Alfredo Mendonça de Sousa, B. M. D. Azevedo, D. V. Vasconcelos, Mara Suyane, Marques Dantas, Thales Vinícius, de Araújo, Viana","doi":"10.5935/1806-6690.20230055","DOIUrl":"https://doi.org/10.5935/1806-6690.20230055","url":null,"abstract":"- Information on irrigation management is essential for achieving satisfactory results when cultivating the green pepper. The aim of this study, therefore, was to evaluate the e ﬀ ects of water de ﬁ cit, which varies according to phenological stage, on the production, growth and physiology of a crop of green peppers. The experimental design was completely randomised, with seven treatments, four repetitions, and plots comprising two plants. The treatments consisted of replacing the water demand during phenological phases I, II, III and IV (in terms of percentage ETc): T1 – 100%/I, 100%/II, 100%/III and 100%/IV; T2 – 100%/I, 75%/ II, 100%/III and 75%/IV; T3 – 100%/I, 75%/II, 75%/III and 75%/IV; T4 – 100%/I, 75%/II, 75%/III and 50%/IV; T5 – 100%/I, 50%/ II, 75%/III and 50%/IV; T6 – 100%/I, 50%/II, 50%/III and 50%/IV; T7 – 100%/I, 50%/II, 50%/III and 25%/IV. The plants were grown in the ﬁ eld under drip irrigation. The following variables were analysed: plant height; stem diameter, leaf area, shoot dry weight, number of fruits per plant, soluble solids, fruit length, fruit diameter, fruit weight, productivity, relative chlorophyll index, gas exchange, and water use e ﬃ ciency. Compared to T1, management based on T2, T3 and T4 did not reduce expression of the vast majority of the vegetative variables or of gas exchange. The water de ﬁ cit from T2 can be employed without any signi ﬁ cant reduction in productivity and a ﬀ ords water savings of 12.5% in relation to T1. T1 and T2 give the highest values for water use e ﬃ ciency. Management based on T1 and T2 is therefore recommended for cultivating the green pepper under ﬁ eld conditions.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158596","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}

引用次数: 0

An analysis of spatial dispersal in Ceratitis capitata in an orchard of the 'Palmer’ mango using McPhail traps 利用麦克菲尔诱捕器对“帕尔默”芒果果园中头角杆菌的空间分布进行分析

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230056

Ingrid Thalia Prado de Castro, O. L. Lemos, Suzany Aguiar Leite, José Rafael de Souza, Crislaine Alves Ladeia, Daniel Santos Freire, Hosnerson Renan de Oliveira, Santos, Gabriela Leite

{"title":"An analysis of spatial dispersal in Ceratitis capitata in an orchard of the 'Palmer’ mango using McPhail traps","authors":"Ingrid Thalia Prado de Castro, O. L. Lemos, Suzany Aguiar Leite, José Rafael de Souza, Crislaine Alves Ladeia, Daniel Santos Freire, Hosnerson Renan de Oliveira, Santos, Gabriela Leite","doi":"10.5935/1806-6690.20230056","DOIUrl":"https://doi.org/10.5935/1806-6690.20230056","url":null,"abstract":"- Th e aim of this study was to analyse patterns of spatial dispersal in Ceratitis capitata using two types of attractive traps and propose a predictive model of pest dispersal with the aim of determining management zones for decision-making. The experiment was conducted in an orchard of the ‘Palmer’ mango in the district of Belo Campo, Bahia. Sampling was carried out using McPhail and Jackson traps. The pattern of spatial dispersal in C. capitata was determined using the Perry and Mead Index of Dispersion, the Morisita Index, and the Local Moran index (LISA). The spatial variability of the abundance of C. capitata was obtained by geostatistical analysis, with the indicator kriging method used to prepare the location and spatial distribution maps. The Perry and Mead Index of Dispersion and the Morisita Index showed an aggregated pattern of spatial dispersal, whereas the Moran Local index showed a random pattern from 7 DFSH (days from the start of the harvest) to 35 DFSH, and an aggregated pattern at 42 DFSH. The SDI was strong at 7 and 35 DFSH and moderate at 14, 28 and 42 DFSH. The dispersal patterns of C. capitata allow an exponential predictive model to be produced, outlining strategies for exponential management zones of C. capitata , and detecting which places have the highest risk of the pest occurring.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158672","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}

引用次数: 0

Salt stress and K/Ca ratios of the nutrient solution in the production and quality of the melon 盐胁迫与营养液钾钙比对甜瓜生产品质的影响

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230052

R. R. T. Oliveira, F. A. Oliveira, Helena M Morais Neta Góis, Paulo Victor de Menezes, S. T. Santos, E. Aroucha, José Gustavo Lima de Almeida

{"title":"Salt stress and K/Ca ratios of the nutrient solution in the production and quality of the melon","authors":"R. R. T. Oliveira, F. A. Oliveira, Helena M Morais Neta Góis, Paulo Victor de Menezes, S. T. Santos, E. Aroucha, José Gustavo Lima de Almeida","doi":"10.5935/1806-6690.20230052","DOIUrl":"https://doi.org/10.5935/1806-6690.20230052","url":null,"abstract":"- Melon cultivation under saline conditions is a challenge, as the plants can suffer a reduction in fruit production and quality. The aim of this study was to evaluate the production and quality of noble melon fruit fertigated with different saline solutions and K/Ca ratios. The experimental design was of randomised blocks, with treatments arranged in a 3 x 6 factorial scheme, using three melon cultivars (Bazuca, McLaren, County) fertigated with six nutrient solutions [S1 – standard nutrient solution (SNS); S2 – SNS + NaCl (5.0 dS m -1 ); S3 – S2 enriched with K (50%); S4 – S2 enriched with K (100%); S5 – S2 enriched with Ca (50%); S6 – S2 enriched with Ca (100%)]. At the end of each cultivar cycle, the fruit was harvested and assessed for the following parameters: fresh fruit weight, fruit diameter, internal cavity, pulp thickness, pulp firmness, soluble solids content, titratable acidity, soluble solids/titratable acidity ratio, and vitamin C. Salt stress impaired the physical characteristics of the fruit of the three noble melon cultivars. The nutrient solution enriched with 50% K (S3) did not reduce the effect of salt stress on fresh weight or fruit size in the melon, but afforded an increase in fruit quality.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158883","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}

引用次数: 0

Performance prediction of crosses using estimated breeding values for regions of soybean production in Brazil 利用巴西大豆产区估计育种值进行杂交性能预测

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230060

Anderson Dallastra, J. Peluzio, Leandro de Freitas Mendonça, Rafael Ravaneli Chagas, Bruno de, Almeida Soares, Gabriel Mendes Villela, Nizio Fernando Giasson

{"title":"Performance prediction of crosses using estimated breeding values for regions of soybean production in Brazil","authors":"Anderson Dallastra, J. Peluzio, Leandro de Freitas Mendonça, Rafael Ravaneli Chagas, Bruno de, Almeida Soares, Gabriel Mendes Villela, Nizio Fernando Giasson","doi":"10.5935/1806-6690.20230060","DOIUrl":"https://doi.org/10.5935/1806-6690.20230060","url":null,"abstract":"- The aim of this study was use the performance prediction of crosses in a group of conventional soybean genotypes to obtain the breeding value (BV), and to evaluate the correlation between the prediction and the actual productive potential of the progeny generated by this method in experimental tests for different seasons and environments, and determine whether the methodology is efficient in generating progeny of high productive potential for the soybean macro-regions (SMR) and soil and climate regions (SCR) of Brazil. A total of 481 conventional elite genotypes were selected as parents, the BV were generated, and crosses were predicted using the restricted maximum likelihood/best linear unbiased prediction mixed-model procedure (REML/BLUP). In 2019, the predicted crosses and advancement of the F 1 and F 2 segregating populations were carried and sent to the breeding programs of a private company in Passo Fundo-RS, Cambé-PR, Rio Verde-GO, Lucas do Rio Verde-MT and Porto Nacional-TO, where they were sown during the 2019/2020 crop season. During the 2020/2021 season, 1868 progeny were selected and tested in experimental trials at these locations. The progeny were again tested during the 2021/2022 season in experimental trials in 50 environments in SCR throughout Brazil. The result of the analysis showed a very weak to moderate correlation, indicating little efficiency for the prediction model used in this study. It is suggested that the prediction model be revised to include a greater number of variables, such as the kinship matrix, so that the BV of the genotypes can be more assertively estimated, especially when the aim is to select progeny in early generations with a high degree of heterozygosity","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158909","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}

引用次数: 0

Post-harvest indexes and colour parameters from arugula–beet intercropping under green manuring and population density 绿肥和人口密度下芝麻菜-甜菜间作收获后指数和颜色参数

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-08-14 DOI: 10.5935/1806-6690.20230059

{"title":"Post-harvest indexes and colour parameters from arugula–beet intercropping under green manuring and population density","authors":"","doi":"10.5935/1806-6690.20230059","DOIUrl":"https://doi.org/10.5935/1806-6690.20230059","url":null,"abstract":"- In this study, the objective was to determine the post-harvest indexes of arugula leaves and beet roots in intercropping under a biomass mixture of di ﬀ erent green manures at diverse arugula population densities in two cropping seasons in a semi-arid environment. The experimental design was a randomised complete block design, with treatments arranged in a 4 × 4 factorial scheme with four replications. Treatments consisted of the combination of equitable amounts of Merremia aegyptia and Calotropis procera biomass (20, 35, 50 and 65 t ha − 1 on a dry basis) and arugula population densities (400,000, 600,000, 800,000 and 1,000,000 plants ha − 1 ). The characteristics evaluated in the arugula culture were titratable acidity, pH, and soluble solid and total soluble sugar content. In the beet crop, the same characteristics were evaluated in arugula, in addition to the betalain concentration and the internal colour parameters of the tuberose roots. Arugula showed the best post-harvest indexes when fertilised with green manure biomass amounts of 20, 20 and 65 t ha − 1 at a population density of 1,000,000 plants ha − 1 , while beet showed the best indices with green manure amounts of 65, 41, 36 and 40 t ha − 1 with an arugula density of 1,000,000 plants ha − 1 . The best colour parameters of beet roots were obtained with green manure amounts of 30 and 32 t ha − 1 at an arugula density of 400","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"146 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158992","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}

引用次数: 0

Primary root emission as a vigor test in soybean seeds 大豆种子初生根释放活力试验研究

IF 0.8 4区农林科学

Revista Ciencia Agronomica Pub Date : 2023-07-10 DOI: 10.5935/1806-6690.20230051

{"title":"Primary root emission as a vigor test in soybean seeds","authors":"","doi":"10.5935/1806-6690.20230051","DOIUrl":"https://doi.org/10.5935/1806-6690.20230051","url":null,"abstract":"- The objective was to verify if the primary root emission can be recommended as a vigor test for soybean seeds. For this, five lots of varieties ANTA 82, NA7337 and BRS1074IPRO were evaluated by first count, germination, emergence, emergence speed index and tetrazolium tests. In the root protrusion test at 20, 25 and 30 ºC, two evaluation criteria were adopted: primary root emission precocity index (PREPI) and percentage of seeds that emitted the primary root (PRE). The seeds counted were those with a primary root equal to or greater than 2 mm, every 12 h from the installation of the test until 120 h. The design was completely randomized and means were compared, within each evaluation time, using the Scott-Knott test at 5% probability. Pearson’s linear correlation was performed for PREPI and PRE with emergence. PREPI was not considered efficient. For the PRE, at 20 ºC, there was a correlation at 72 h, for the three varieties. At 25 ºC there was a correlation for a period of 36 h for ANTA 82 and NA7337 and 60 h for BRS1074IPRO. At 30 ºC there was a correlation in the time of 36 h for the three cultivars. Considering that speed in obtaining results is important in vigor tests, it is concluded that primary root emission for 36 h after installing the test at 30 ºC is recommended as a vigor test in the quality control of soybean seeds.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71158874","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}

引用次数: 0