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Fattah A, Idaryani, Herniwati, Yasin M, Suriani S, Salim, Nappu MB, Mulia S, Irawan Hannan MF, Wulanningtyas HS, Saenong S, Dewayani W, Suriany, Winanda E, Manwan SW, Asaad M, Warda, Nurjanani, Nurhafsah, Gaffar A, Sunanto, Fadwiwati AY, Nurdin M, Dahya, Ella A. Performance and morphology of several soybean varieties and responses to pests and diseases in South Sulawesi. Heliyon 2024; 10:e25507. [PMID: 38434367 PMCID: PMC10907540 DOI: 10.1016/j.heliyon.2024.e25507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 01/17/2024] [Accepted: 01/29/2024] [Indexed: 03/05/2024] Open
Abstract
Soybeans are a commodity that is widely grown by farmers in rainfed rice fields in South Sulawesi. One of the determining factors in increasing soybean productivity in South Sulawesi is the type of variety. The aim of this research was to determine the characteristics, morphology and response to pests and diseases in several soybean varieties planted in rainfed rice fields in South Sulawesi. This research was carried out in Allepolea Village, Maros Regency in 2022 using a Randomized Block Design with 13 treatments and 3 replications. Varieties tested as treatments include: 1) Derap-1, 2) Devon-2, 3) Deja-1, 4) Anjasmoro, 5) Dena-2, 6) Dena-1, 7) Gepak Kuning, 8) Grobogan, 9) Devon-1, 10) Dega-1, 11) Deja-2, 12) Demas-1, and 13) Detap-1. The results showed that of the 13 varieties tested, the highest height was found in Devon-2 (33.67 cm) and Detap-1 (31.67 cm) in the vegetative phase and in the generative phase in Detap-1 (75.53 cm) and Gepak Yellow (74.67 cm). The largest number of branches is in Dena-1 (3.13 branches). The highest nitrogen content was found in Devon-1 (12.64 m2 per g). The largest leaf area was Detap-1 (4.15 cm2) and Gepak Kuning (4.15 cm2). The highest number of stomata was in Dena-1 (42.80 μm) and Deja-1 (44.00 μm). The highest stomata width was found in Gepak Kuning (2.76 μm). The lowest level of leaf damage due to attacks by Valanga sp (Acrididae) occurred in Grobogan (6.89 %) and Dega-1 (7.35 %). The lowest level of pod damage due to Nezara viridula attack was in Devon-2 (3.56 %) and Dena-2 (3.64 %). The lowest level of leaf damage due to Phaedonia inclusa attack occurred in Dega-1 (4.37 %), Dena-2 (4, 12 %), and Grobogan (4.69 %). Seed damage due to Cercospora sp attack was lowest on Dena-2 (0.81 %). The highest seed yield was in Dena-2 (3.78 t ha-1) and the lowest in Anjasmoro (1.93 t ha-1) and Deja-2 (2.02 t ha-1).
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Affiliation(s)
- Abdul Fattah
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Idaryani
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Herniwati
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - M. Yasin
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Suriani Suriani
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Salim
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - M. Basir Nappu
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Sahardi Mulia
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Muh Fitrah Irawan Hannan
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Heppy Suci Wulanningtyas
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Sudjak Saenong
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
| | - Wanti Dewayani
- Research Center for Agroindustry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Puspitek, Tangerang Selatan, Banten, Indonesia
| | - Suriany
- Research Center for Agroindustry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Puspitek, Tangerang Selatan, Banten, Indonesia
| | - Elisa Winanda
- Research Center for Agroindustry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Puspitek, Tangerang Selatan, Banten, Indonesia
| | - Sri Wahyuni Manwan
- Research Center for Horticultural and Estate Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java 16911, Indonesia
| | - Muh Asaad
- Research Center for Horticultural and Estate Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java 16911, Indonesia
| | - Warda
- Research Center for Horticultural and Estate Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java 16911, Indonesia
| | - Nurjanani
- Research Center for Horticultural and Estate Crops, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java 16911, Indonesia
| | - Nurhafsah
- Research Center for Agroindustry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Puspitek, Tangerang Selatan, Banten, Indonesia
| | - Abdul Gaffar
- Research Organization for Governance, Economy, and Community Welfare, Jl.Gatot Subroto,No.10. Indonesia
| | - Sunanto
- Research Organization for Governance, Economy, and Community Welfare, Jl.Gatot Subroto,No.10. Indonesia
| | - Andi Yulyani Fadwiwati
- Research Organization for Governance, Economy, and Community Welfare, Jl.Gatot Subroto,No.10. Indonesia
| | - Maryam Nurdin
- Research Organization for Governance, Economy, and Community Welfare, Jl.Gatot Subroto,No.10. Indonesia
| | - Dahya
- Research Organization for Governance, Economy, and Community Welfare, Jl.Gatot Subroto,No.10. Indonesia
| | - Andi Ella
- Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor, Km 46, Cibinong, Bogor, West Java, 16911, Indonesia
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Zaman R, Shah A, Shah A, Ullah A, Ishangulyyeva G, Erbilgin N. Unraveling the multifaceted effects of climatic factors on mountain pine beetle and its interaction with fungal symbionts. GLOBAL CHANGE BIOLOGY 2024; 30:e17207. [PMID: 38413744 DOI: 10.1111/gcb.17207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/24/2024] [Accepted: 02/10/2024] [Indexed: 02/29/2024]
Abstract
Mountain pine beetles (MPBs) pose a substantial threat to North American pine forests, causing extensive tree mortality over large areas. Their tree-killing ability is closely linked to mass aggregation on host trees triggered via pheromones and dependence on their symbiotic fungi. However, the influence of a changing climate on the biology of MPBs and their co-evolved interactions with their fungal symbionts remains uncertain. To investigate this, male and female pairs of beetles were introduced into freshly cut logs from lodgepole pine trees and placed in controlled climate chambers with manipulated environmental conditions, including two levels of CO2 (ambient vs. 1000 ppm), O3 (ambient vs. 100 ppb) and humidity (33% vs. 65%). The beetle-infested logs were left in these chambers for 1 month and then returned to ambient conditions until brood emergence. Emerging broods were collected for further analysis. Additionally, three species of fungal symbionts (Grosmannia clavigera, Ophiostoma montium and Leptographium longiclavatum) were subjected to the same CO2 , O3 and humidity conditions for 5 days. Lower humidity promoted MPB reproduction and fungal growth. Elevated CO2 accelerated larval growth and emergence while improving brood pheromone production. Elevated O3 had a negative impact on MPB reproduction and brood fitness while improving its immune responses to an entomopathogenic fungus (Beauveria bassiana). It also inhibited fungal growth and reproduction, whereas elevated CO2 had varied (positive or negative) effects on fungal growth and ergosterol (proxy to fungal mass) production depending on the fungal species. Together, these findings suggest that climate change can potentially alter the interactions between MPBs and their fungal symbionts, highlighting the importance of understanding how climate change affects forest pests and their symbiotic relationships to develop effective management strategies in the future.
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Affiliation(s)
- Rashaduz Zaman
- Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada
| | - Aftab Shah
- Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada
| | - Ateeq Shah
- Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada
| | - Aziz Ullah
- Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada
| | - Guncha Ishangulyyeva
- Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada
| | - Nadir Erbilgin
- Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada
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Tao J, Yang Y, Wang Q. Two Growing-Season Warming Partly Promoted Growth but Decreased Reproduction and Ornamental Value of Impatiens oxyanthera. PLANTS (BASEL, SWITZERLAND) 2024; 13:511. [PMID: 38498484 PMCID: PMC10892807 DOI: 10.3390/plants13040511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 03/20/2024]
Abstract
Climate warming profoundly affects the vegetative growth, flowering phenology and sexual reproduction of plants; therefore, it affects the ornamental value of wild flowers. Despite this, the extent and mechanism of the impact remain unclear. Here, we conducted a warming experiment for two growing seasons (increases of 1.89 °C in 2017 and 2.37 °C in 2018) with infrared heaters to examine the effects of warming on the ornamental value of the wild flower Impatiens oxyanthera, endemic to China, in Mount Emei. We evaluated the comprehensive ornamental value based on plant morphology and flowering characteristics using the analytic hierarchy process (AHP) and disentangled the impact of the two traits on ornamental value using principal component analysis (PCA) and the partial least squares structural equation model (PLS-SEM) under ambient and warming treatments. We hypothesized that warming would reduce the ornamental value of I. oxyanthera in terms of plant morphology and flowering traits. Our results showed that warming significantly decreased plant height and crown width and increased branch number and single-leaf area. Warming also decreased vexillum length, corolla tube length, nectar spur length and pedicel length. In addition, warming shortened flowering duration per plant and reduced flower number, while there was no significant effect on flower longevity and flower color at full-bloom stage between the control and warming treatment. Therefore, the comprehensive ornamental value under warming was lower than that under the control. Pedicel length, flower color, flower longevity and flowering duration per plant were the main factors affecting the comprehensive ornamental value. The PLS-SEM showed that warming had an indirect negative effect on ornamental value via direct negative effects on flowering traits. Collectively, these results indicate that, although promoting vegetative growth, short-term warming significantly decreased the ornamental value of I. oxyanthera due to warming-caused smaller flowers and shorter flowering duration.
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Affiliation(s)
- Jiayu Tao
- Southwest Key Laboratory of Wildlife Conservation (Ministry of Education), China West Normal University, Nanchong 637009, China
| | - Youqin Yang
- Southwest Key Laboratory of Wildlife Conservation (Ministry of Education), China West Normal University, Nanchong 637009, China
| | - Qiong Wang
- Southwest Key Laboratory of Wildlife Conservation (Ministry of Education), China West Normal University, Nanchong 637009, China
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Zhou J, Jiang X, Agathokleous E, Lu X, Yang Z, Li R. High temperature inhibits photosynthesis of chrysanthemum ( Chrysanthemum morifolium Ramat.) seedlings more than relative humidity. FRONTIERS IN PLANT SCIENCE 2023; 14:1272013. [PMID: 38116157 PMCID: PMC10728730 DOI: 10.3389/fpls.2023.1272013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023]
Abstract
High relative humidity (RH) and high temperature are expected more frequently due to climate change, and can severely affect the growth of chrysanthemums. In order to analyze the interactive effects of RH and high temperature on the photosynthetic performance of chrysanthemum, a completely randomized block experiment was conducted with three factors, namely temperature (Day/night temperature, 35°C/18°C, 38°C/18°C, 41°C/18°C), RH (Whole day RH, 50%, 70%, 90%), and treatment duration (3d, 6d, 9d). The control (CK) temperature was 28°C/18°C and RH was 50%. The results showed that with the increase of temperature, the apparent quantum efficiency (AQE), maximum net photosynthetic rate (Pn-max), net photosynthetic rate (Pn), transpiration rate (Tr), water use efficiency (WUE), maximal recorded fluorescence intensity (Fm), PSII maximal photochemical efficiency (Fv/Fm), absorption flux per cross section (ABS/CSm), trapped energy flux per cross section (TRo/CSm), electron transport flux per cross section (ETo/CSm) and photosynthetic pigment content of leaves significantly decreased, the minimal recorded fluorescence intensity (Fo), fluorescence intensity at point J of the OJIP curve (Fj) and non-photochemical quenching per cross section (DIo/CSm) significantly increased, the fluorescence difference kinetics of the OJ phase of chrysanthemum leaves showed K-bands. Pn, AQE, Fm, Fv, Fv/Fm, ABS/CSm, TRo/CSm, ETo/CSm and photosynthetic pigment content were higher at 70% RH than the other two RH conditions. The dominant factor causing the decrease of Pn in leaves was stomatal limitation at 35°C,38°C, three RH conditions, 3d and 6d, but non-stomatal limitation at 41°C and 9d. There was an interaction between temperature and RH, with a significant impact on Pn. The temperature had the greatest impact on Pn, followed by RH. This study confirms that heat stress severely affects the photosynthesis of chrysanthemum leaves, and when the temperature reaches or exceeds 35°C, adjusting the RH to 70% can effectively reduce the impact of heat stress on chrysanthemum photosynthesis.
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Affiliation(s)
- Jianfei Zhou
- Jiangsu Province Key Laboratory of Agricultural Meteorology, Nanjing, China
- Collaborative Innovation Center of Meteorological Disaster Forecasting and Assessment, Nanjing University of Information Science and Technology, Nanjing, China
- School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, China
| | - Xiaodong Jiang
- Jiangsu Province Key Laboratory of Agricultural Meteorology, Nanjing, China
- Collaborative Innovation Center of Meteorological Disaster Forecasting and Assessment, Nanjing University of Information Science and Technology, Nanjing, China
- School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, China
| | - Evgenios Agathokleous
- Collaborative Innovation Center of Meteorological Disaster Forecasting and Assessment, Nanjing University of Information Science and Technology, Nanjing, China
- School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, China
| | - Xiaojing Lu
- Jiangsu Province Key Laboratory of Agricultural Meteorology, Nanjing, China
- Collaborative Innovation Center of Meteorological Disaster Forecasting and Assessment, Nanjing University of Information Science and Technology, Nanjing, China
- School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, China
| | - Zaiqiang Yang
- Jiangsu Province Key Laboratory of Agricultural Meteorology, Nanjing, China
- Collaborative Innovation Center of Meteorological Disaster Forecasting and Assessment, Nanjing University of Information Science and Technology, Nanjing, China
- School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, China
| | - Ruiying Li
- Jiangsu Province Key Laboratory of Agricultural Meteorology, Nanjing, China
- Meteorological Bureau of Heze City, Heze, China
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