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• Effects of Different Irrigation Management on the Textural Properties of Double-Cropping Late Indica Rice in South China
• Ruoyu Xiong¹, Liming Chen¹, Daren Jiang¹, Yingjie Zhou¹, Xueming Tan¹, Xiaohua Pan¹, Yongjun Zeng¹, Jun Zhang², Yanhua Zeng^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.7, pp. 1495-1502, 2022, DOI:10.32604/phyton.2022.018485
• Abstract In order to investigate the effects of different irrigation management on the textural properties of two different double-cropping late Indica rice, the effects of three irrigation management including conventional irrigation (CK), constant irrigation (CI) and alternate wetting and drying (AWD) on textural properties has been researched under field conditions of two years. The results indicated that the firmness, cohesiveness and chewiness were decreased under AWD treatment, and the stickiness was increased compared with CK, while the textural properties under CI treatment showed the opposite trend with AWD treatment. Additionally, AWD treatment signifi- cantly improved the springiness of TY871 compared with…
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• Effects of High Temperature and Strong Light Combine Stress on Yield and Quality of Early Indica Rice with Different Amylose Content during Grout Filling
• Xiaofeng Ai¹, Ruoyu Xiong¹, Xueming Tan¹, Haixia Wang¹, Jun Zhang², Yongjun Zeng¹, Xiaohua Pan¹, Qinghua Shi¹, Taoju Liu¹, Yanhua Zeng^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1257-1267, 2022, DOI:10.32604/phyton.2022.018328
• Abstract High temperature (HT) accompanied with strong light (SL) often occurs in early indica rice production during grout filling stage in southern China, which accelerates grain ripening. Two indica rice cultivars with different amylose content (Zhongjiazao17, ZJZ17, high amylose content; Xiangzaoxian45, XZX45, low amylose content) were grown under control (CK), HT, and HT+SL conditions during grout filling to determine the effects on grain yield and quality of rice. The results showed that compared with CK, HT and HT+SL significantly reduced the 1000-grain weight and filled grain rate whether in high or low amylose content early indica rice cultivars during grout filling,…
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• Phenotypic Characterization of Oryza nivara (Sharma et Shastry) Collected from Different Ecological Niches of Sri Lanka
• Salinda Sandamal^1,2,3,#, Asanka Tennakoon^1,#, Parakkrama Wijerathna¹, Song Ge^2,3, DABN Amarasekera⁴, Buddhi Marambe⁵, Sara M. Elwany⁶, Sobhy Sorour⁶, Ayman El Sabagh⁶, Mohamed M. Hassan⁷, Disna Ratnasekera^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1269-1287, 2022, DOI:10.32604/phyton.2022.018983
• Abstract Information on the genetic diversity of wild rice species in Sri Lanka is relatively meagre, though it plays a key role in crop improvement programs of cultivated rice (Oryza sativa L.). The present study was carried out to identify the morphological variation pattern of the wild populations of O. nivara in Sri Lanka. Seven populations (P1 to P7) collected from different agro-ecological regions were characterized in a common garden based on nine morphological traits. The findings revealed a high level of phenotypic variation between populations when compared to within a population. The most variable traits were the flag leaf panicle…
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  REVIEW
• Opportunities and Challenges of Plant Bioactive Compounds for Food and Agricultural-Related Areas
• Maicon S. N. dos Santos¹, João H. C. Wancura², Carolina E. D. Oro³, Rogério M. Dallago³, Marcus V. Tres^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1105-1127, 2022, DOI:10.32604/phyton.2022.020913
• Abstract The growing development of biological products highlights the social and environmental responsibility that several industrial companies are facing in recent years. In this context, the advancement of bioprocessing as an alternative for exploring the potential of ecologically based products, especially in biofuels, food, and agro-industrial business, exposes the rational efficiency of the application of renewable sources in different industrial segments. Industries strongly associated with food production concentrate large amounts of wastes rich in bioactive compounds. A range of highly effective technologies has been highly explored to recover large concentrations of prominent compounds present in these materials. The advances in this…
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• The Effects of Fertilizers on Rabbiteye Blueberry (Vaccinium ashei Reade.) Root Distribution and Fruit Yield
• Xiaolan Guo¹, Chenyan Liu¹, Muhammad Shakeel², Delu Wang^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1289-1302, 2022, DOI:10.32604/phyton.2022.019774
• Abstract The root system plays an important role in the growth and development of blueberry. The aim of this study was to assess the impacts of different fertilizers on the root growth and root–yield relationship of blueberry to provide insight into the regulation of root growth and fruit yield by fertilizing from the perspective of the root system. Rabbiteye blueberry variety ‘Britewell’ as the test material, and six fertilizers, including BF, OR, CF, SF, HF, and RT were used in single-factor fertilization experiments to analyze the effects of different fertilizer treatments on the root morphology, root distribution, and fruit yield of…
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• The Effect of Bamboo Charcoal Application on Soil Nutrients and Heavy Metals in Rice
• Guangyue Cai¹, Juanli Tu², Songhao Li³, Yifei Ruan³, Qifeng Wu³, Jiasen Wu^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1245-1256, 2022, DOI:10.32604/phyton.2022.019599
• Abstract Soil heavy metal pollution is becoming more and more serious. Biomass charcoal application can play an important role in alleviating the toxicity of heavy metals in soils. Compared with other biochar, bamboo charcoal has more unique properties and may have a unique effect on heavy metal pollution. Zhejiang Province of Southeastern China is rich in bamboo resources. However, few studies related to bamboo charcoal application for heavy metal remediation in farmland were reported. In this study, four treatments with different amounts of bamboo charcoal application were set up through a field experiment, namely BC0 (no bamboo charcoal application), BC1 (2500 kg⋅ha⁻¹),…
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• Transcriptome Profiling of Barley Cultivar Hua 30 MDEC in Response to Agrobacterium Infection
• Yingbo Li^1,2,#, Ting He^1,2,#, Guimei Guo^1,2, Hongwei Xu^1,2, Yingjie Zong^1,2, Shuwei Zhang^1,2, Ruiju Lu^1,2, Longhua Zhou^1,2,*, Chenghong Liu^1,2,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1153-1164, 2022, DOI:10.32604/phyton.2022.019520
• Abstract Agrobacterium-mediated transformation has been widely used in plants. However, the mechanism in plant cells’ response to Agrobacterium infection was very complex. The mechanism of the determinants in host cell remains obscure, especially in barley, which is recalcitrant for Agrobacterium-mediated transformation. In the present study, microspore-derived embryogenic calli (MDEC) from barley elite cultivar were employed as unique subjects to characterize the mechanisms during the Agrobacterium infection process. Hua 30 MDEC can be successfully infected by Agrobacterium. RNA-sequencing at different infection points (0, 2, 6, 12, 24 hpi) was performed. The average expressional intensity of the whole genomics increased from 0 to…
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• Meta-Analysis of Flowering-Related Traits and Mining of Candidate Genes in Maize
• Jianyu Lu¹, Qingping Jiang¹, Tongyu Liu¹, Yangyang Zhou¹, Mengtong Liu¹, Jing Qu², Yiyong Ma^2,*, Shuyan Guan^2,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1199-1209, 2022, DOI:10.32604/phyton.2022.019298
• Abstract Maize flowering is an important agronomic character, which is controlled by quantitative trait loci (QTL). Over the years, a large number of flowering-related QTL have been found in maize and exist in public databases. However, combining these data, re-analyzing and mining candidate loci and fine mapping of flowering-related traits to reduce confidence intervals has become a hot issue in maize. In this study, the QTL of 6 important agronomic traits of maize flowering were collected from 15 published articles, including flowering period (DA), Days to tasseling (DTT), Days to silking (DS), Days to pollen shedding (DTP), anthesis-silking interval (ASI) and…
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• Integrated Analysis of Metabolome and Transcriptome of Bambusa emeiensis Shoots in Response to Bamboo Snout Beetle Cyrtotrachelus buqueti (Coleoptera: Curculionidae)
• Hao Tang^#, Yuanqiu Li^#, Chaobing Luo^*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1227-1244, 2022, DOI:10.32604/phyton.2022.019278
• Abstract Plants have evolved constitutive and inductive defense mechanisms to protect themselves from herbivorous insects. Metabolites in plants are thought to be involved in response to herbivores. Bambusa emeiensis is an important bamboo species widely distributed in Southwest China. It is easy to attract herbivores such as Cyrtotrachelus buqueti. Through the detection and analysis of metabolites in B. emeiensis metabolomic data, 35 differential metabolites (biomarkers) were finally identified from 206 detection peaks, mainly primary metabolites. Subsequently, we conducted an association analysis between 35 biomarkers that annotated to be involved in 71 metabolic pathways in the metabolome and 324 differentially expressed genes…
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• Transcriptome Analysis of Soybean in Response to Different Sulfur Concentrations
• Xiyue Wang¹, Xiaomei Li², Zihao Wu¹, Shoukun Dong^1,*
• Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1165-1182, 2022, DOI:10.32604/phyton.2022.019130
• Abstract Sulfur is an indispensable nutrient for plant growth and development, and is important in the synthesis of sulfur-containing amino acids. Although several studies on the effects of some macronutrients, including nitrogen and phosphorus, have been conducted on the performance of several crops at the genomic level, studies on the effect of sulfur on crop performance are limited. Therefore, this study aimed to examine the effect of different sulfur concentration on the transcriptome of soybean. Additionally, soybean yield parameters were also examined. Two soybean varieties, DND252 and HN84, were exposed to low and high concentrations of sulfur, and differentially expressed genes…
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