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1. Detecting occluded Y-shaped fruit tree segments using automated iterative training with minimal labeling effort

Author:
Keenan Granland; Rhys Newbury; Zijue Chen; David Ting; Chao Chen
Source:
Computers and electronics in agriculture 2022 v.194 pp. 106747
ISSN:
0168-1699
Subject:
fruit trees,   etc   ; agriculture; apples; automation; electronics; humans; neural networks;     Show all 7 Subjects
Abstract:
... Training of convolutional neural networks for semantic segmentation of fruit tree branches requires accurate pixel-wise labeling which requires large amounts of human effort. The human-in-the-loop method, where a human annotator corrects the outputs of a neural network, reduces labeling effort; however, it requires human intervention for each image. This paper describes an iterative training metho ...
DOI:
10.1016/j.compag.2022.106747

2. Removal of the main inflorescence to induce reflowering of loquat

Author:
Jiangrong Peng; Wenkun Li; Yuan Yuan; Zhiqiang Han; Yunpeng Cao; Muhammad Qasim Shahid; Zhike Zhang; Yongshun Gao; Shunquan Lin; Yuanyuan Jiang
Source:
Horticultural plant journal 2022 v.8 no.1 pp. 35-43
ISSN:
2468-0141
Subject:
fruit trees,   etc   ; Eriobotrya japonica; cultivars; flowers; horticultural crops; loquats;     Show all 6 Subjects
Abstract:
... Loquat (Eriobotrya japonica Lindl.) is an evergreen fruit tree species of the Rosaceae, and its unique flowering time greatly hinders its production. To explore the artificial regulation of loquat flowering time, we removed the main inflorescence (by cutting it) to induce reflowering. For different loquat tree cultivars with different stages, the inflorescence was removed by cutting the main flora ...
DOI:
10.1016/j.hpj.2021.03.009

3. Sequencing and de novo transcriptome assembly for discovering regulators of gene expression in Jack (Artocarpus heterophyllus)

Author:
Kishor U. Tribhuvan; Devendra K. Singh; Bhubaneshwar Pradhan; Sujit K. Bishi; Avinash Pandey; Sudhir Kumar; Jyotika Bhati; Dwijesh C. Mishra; Antra Das; T.R. Sharma; A. Pattanayak; Binay K. Singh
Source:
Genomics 2022 v.114 no.3 pp. 110356
ISSN:
0888-7543
Subject:
fruit trees,   etc   ; Artocarpus heterophyllus; gene expression; genomics; microRNA; transcriptome; unigenes;     Show all 7 Subjects
Abstract:
... Jack (Artocarpus heterophyllus) is a multipurpose fruit-tree species with minimal genomic resources. The study reports developing comprehensive transcriptome data containing 80,411 unigenes with an N50 value of 1265 bp. We predicted 64,215 CDSs from the unigenes and annotated and functionally categorized them into the biological process (23,230), molecular function (27,149), and cellular component ...
DOI:
10.1016/j.ygeno.2022.110356

4. Phenological growth stages of “pawpaw” [Asimina triloba (L.) Dunal, Annonaceae] according to the BBCH scale

Author:
C. Ferrer-Blanco; J.I. Hormaza; J. Lora
Source:
Scientia horticulturae 2022 v.295 pp. 110853
ISSN:
0304-4238
Subject:
fruit trees,   etc   ; Asimina triloba; flavor; fruits; odors; phenology; North America;     Show all 7 Subjects
Abstract:
... The “pawpaw” [Asimina triloba (L.) Dunal] is a deciduous fruit tree native to eastern North America where it is produced at a limited commercial scale. It is particularly interesting due to its tropical flavor and powerful aroma, unique features for a fruit crop adapted to temperate climates. Although the “pawpaw” is still an underutilized fruit crop, it has a clear niche for expansion in regions ...
DOI:
10.1016/j.scienta.2021.110853

5. Taxonomic Refinement of Xanthomonas arboricola

Author:
Sadegh Zarei; S. Mohsen Taghavi; Touraj Rahimi; Hamzeh Mafakheri; Neha Potnis; Ralf Koebnik; Marion Fischer-Le Saux; Joël F. Pothier; Ana Palacio Bielsa; Jaime Cubero; Perrine Portier; Marie-Agnes Jacques; Ebrahim Osdaghi
Source:
Phytopathology 2022 v.112 no.8 pp. 1630-1639
ISSN:
0031-949X
Subject:
fruit trees,   etc   ; DNA; Xanthomonas arboricola; pathogenicity; pathotypes; phylogeny; plant pathology;     Show all 7 Subjects
Abstract:
... Xanthomonas arboricola comprises a number of economically important fruit tree pathogens classified within different pathovars. Dozens of nonpathogenic and taxonomically unvalidated strains are also designated as X. arboricola, leading to a complicated taxonomic status in the species. In this study, we have evaluated the whole-genome resources of all available Xanthomonas spp. strains designated a ...
DOI:
10.1094/PHYTO-12-21-0519-R

6. Complete and accurate holly fruits counting using YOLOX object detection

Author:
Yanchao Zhang; Wenbo Zhang; Jiya Yu; Leiying He; Jianneng Chen; Yong He
Source:
Computers and electronics in agriculture 2022 v.198 pp. 107062
ISSN:
0168-1699
Subject:
fruit trees,   etc   ; Ilex; agriculture; computer vision; electronics; fruits; litchis; orchards;     Show all 8 Subjects
Abstract:
... Fruits counting is important in management of orchard and plantation since better decision for labor and logistic can be made based on complete and accurate counting of fruits. Computer vision-based fruits counting has been research focus as it’s an automatic way for recognition of dense fruit on the branch. However, complete fruits counting of a whole tree hasn’t hardly been studied. And there is ...
DOI:
10.1016/j.compag.2022.107062

7. Information Perception Method for Fruit Trees Based on 2D LiDAR Sensor

Author:
Yong Wang; Changxing Geng; Guofeng Zhu; Renyuan Shen; Haiyang Gu; Wanfu Liu
Source:
Agriculture (Basel) 2022 v.12 no.7 pp. -
ISSN:
2077-0472
Subject:
fruit trees,   etc   ; agriculture; algorithms; data collection; fruits; lidar; lightning; orchards;     Show all 8 Subjects
Abstract:
... To solve the problem of orchard environmental perception, a 2D LiDAR sensor was used to scan fruit trees on both sides of a test platform to obtain their position. Firstly, the two-dimensional iterative closest point (2D-ICP) algorithm was used to obtain the complete point cloud data of fruit trees on both sides. Then, combining the lightning connection algorithm (LAPO) and the density-based clust ...
DOI:
10.3390/agriculture12070914

8. Models for a molecular calendar of bud-break in fruit trees

Author:
Alba Lloret; Carles Quesada-Traver; Gabino Ríos
Source:
Scientia horticulturae 2022 v.297 pp. 110972
ISSN:
0304-4238
Subject:
fruit trees,   etc   ; Arabidopsis; Populus; dormancy; epigenetics; fruits; phenology; photoperiodism; phylogeny; warm season;     Show all 10 Subjects
Abstract:
... Fruit tree crops adapt their phenology to seasonality by finely-tuned mechanisms that perceive environmental day-length and chilling to elaborate a diverse and plastic response, with impact on plant survival and fruit production. These plants use the molecular clock and a prolonged succession of epigenetic events, usually involving the participation of MADS-box genes, for respectively sensing chan ...
DOI:
10.1016/j.scienta.2022.110972

9. Image Segmentation of UAV Fruit Tree Canopy in a Natural Illumination Environment

Author:
Zhongao Lu; Lijun Qi; Hao Zhang; Junjie Wan; Jiarui Zhou
Source:
Agriculture (Basel) 2022 v.12 no.7 pp. -
ISSN:
2077-0472
Subject:
fruit trees,   etc   ; agriculture; apples; canopy; color; image analysis; lighting; orchards; pesticide application;     Show all 9 Subjects
Abstract:
... Obtaining canopy area, crown width, position, and other information from UAV aerial images and adjusting spray parameters in real-time according to this information is an important way to achieve precise pesticide application in orchards. However, the natural illumination environment in the orchard makes extracting the fruit tree canopy difficult. Hereto, an effective unsupervised image segmentati ...
DOI:
10.3390/agriculture12071039

10. Antioxidant system: The hub of bud dormancy regulation in Prunus sp.

Author:
Gregorio Barba-Espín; Jose A. Hernández; Pedro Díaz-Vivancos
Source:
Scientia horticulturae 2022 v.305 pp. 111396
ISSN:
0304-4238
Subject:
fruit trees,   etc   ; Prunus; almonds; antioxidants; apricots; budbreak; cherries; dormancy; fruits; peaches; plums;     Show all 11 Subjects
Abstract:
... Global warming, through affecting the dormancy progression of temperate fruit trees, has a profound impact on bud break, flowering and fruiting performance. This may lead to economic losses in the production of the genus Prunus sp., which cultivation is common in temperate regions worldwide, producing edible drupes such as almond, apricot, cherry, plum, peach and nectarines. To overcome climate ch ...
DOI:
10.1016/j.scienta.2022.111396

11. PbHCT4 regulates growth through affecting chlorogenic acid (CGA) content in pear

Author:
Yingjie Yang; Shaoqiang Cui; Yuliang Zhang; Xinhui Wang; Dingli Li; Ran Wang
Source:
Scientia horticulturae 2022 v.303 pp. 111225
ISSN:
0304-4238
Subject:
fruit trees,   etc   ; Pyrus betulifolia; auxins; chlorogenic acid; genes; pears; phenotype; tobacco; tree growth;     Show all 9 Subjects
Abstract:
... Due to its many advantages, dwarfing and dense planting is an important mode of modern fruit tree cultivation. Phenols have been reported to play various roles in the growth regulation of plants. Here, to verify the correlation between chlorogenic acid (CGA) and the growth of pear trees, the CGA content of standard and dwarf pear trees as well as the effect of exogenous CGA upon their growth, were ...
DOI:
10.1016/j.scienta.2022.111225

12. Element partitioning, emissions, and relative risk during disposal processes of diverse litters, fruit tree branches, and crop straws: dry distillation, incomplete combustion, and sufficient combustion

Author:
Jiao Wang; Chuncai Zhou; Quan Tang; Wenxin Zhao; Mingya Hao; Yongzhen Chai
Source:
Environmental science and pollution research 2022 v.29 no.22 pp. 33737-33750
ISSN:
0944-1344
Subject:
fruit trees,   etc   ; biomass; combustion; distillation; oxygen; pollution; relative risk; research; soil; toxicity; water content;     Show all 11 Subjects
Abstract:
... This study reports the release behaviors, enrichment characteristics, contamination level, and health risk of twenty-one elements in biomass, when dry distillation, incomplete combustion, and sufficient combustion. Results indicate that the element concentration in different kinds of biomass varies greatly. Even for the same kind of biomass, concentration in three products of dry distillation, inc ...
DOI:
10.1007/s11356-022-18506-6

13. Anti-hail Net in Korla Fragrant Pear Planting

Author:
Hao Wang; Yuan-hao Su; Jian-ping Bao
Source:
HortScience 2022 v.57 no.8 pp. 910-918
ISSN:
2327-9834
Subject:
fruit trees,   etc   ; economic valuation; financial economics; fruit quality; hail nets; microclimate; pears; planting; China;     Show all 9 Subjects
Abstract:
... Korla fragrant pear is the main pear variety and one of the most famous fruits in Southern Xinjiang. The use of protective nets in fruit tree production is increasing; however, the cultivation of Korla fragrant pear in Xinjiang has yet to be developed. Therefore, we used the ground and underground microclimate anti-hail network and open-air conditions to determine the fruit quality and measure tre ...
DOI:
10.21273/HORTSCI16615-22

14. Botanical, genetic, phytochemical and pharmaceutical aspects of Annona cherimola Mill

Author:
Anna Perrone; Sanaz Yousefi; Alireza Salami; Alessio Papini; Federico Martinelli
Source:
Scientia horticulturae 2022 v.296 pp. 110896
ISSN:
0304-4238
Subject:
fruit trees,   etc   ; Annona cherimola; acetogenins; antioxidants; cherimoyas; edible fruits; leaves; phytochemicals; polyphenols; terpenoids; traditional medicine;     Show all 11 Subjects
Abstract:
... The cherimoya (Annona cherimola), also named chirimoya, is an edible fruit tree of the genus Annona belonging to the family Annonaceae. It is mostly present in tropical and subtropical world regions. This plant species has a long history of use in folk traditional medicine against degenerative and chronic diseases. Fruit and leaf tissues are used as beverages, infusions, fruit, marmalades, and oth ...
DOI:
10.1016/j.scienta.2022.110896

15. Fruit tree phenology in traditionally managed versus protected forests in Malaysian Borneo

Author:
Olivia G. Cosby; Vilma Bodos; Roslina Ragai; Timothy R. Van Deelen; William J. McShea
Source:
Biotropica 2022 v.54 no.3 pp. 691-707
ISSN:
0006-3606
Subject:
fruit trees,   etc   ; Borneo; biodiversity; conservation areas; fruits; habitats; invasive species; land management; phenology; wildlife; Malaysia;     Show all 11 Subjects
Abstract:
... Community‐managed forests (CF) bordering protected areas are critical to conservation in Borneo. Iban‐managed CF retain tree species characteristic of primary forests within pulau, remnant old growth forests conserved for harvesting forest products. However, the selective felling of large trees, and proximity to surrounding mixed‐use mosaic habitat, likely influence pulau structure and composition ...
DOI:
10.1111/btp.13083

16. Rate and Timing of Application of Biostimulant Substances to Enhance Fruit Tree Tolerance toward Environmental Stresses and Fruit Quality

Author:
Carlo Andreotti; Youssef Rouphael; Giuseppe Colla; Boris Basile
Source:
Agronomy 2022 v.12 no.3 pp. -
ISSN:
2073-4395
Subject:
fruit trees,   etc   ; agronomy; canopy; compliance; cost effectiveness; fruit quality; fruits; macroalgae; silicon; soil; surveys; uncertainty;     Show all 12 Subjects
Abstract:
... Biostimulants represent an important category of agricultural inputs characterized by multiple functions. They are used to assist crop growth, yield and to enhance the final quality of produces. Their classification is generally based on claims (i.e., which services they provide to the crop), even though their biological effects are often species-dependent and highly influenced by external factors ...
DOI:
10.3390/agronomy12030603

17. Designing a robust strategy to scout a key pest in cashew orchards

Author:
Maria do Socorro Cavalcante de Souza Mota; Mayara Cristina Lopes; Lucas de Paulo Arcanjo; Antônio Lindemberg Martins Mesquita; Rita de Cássia Alves Pereira; Ricardo Siqueira da Silva; Marcelo Coutinho Picanço
Source:
Crop protection 2022 v.157 pp. 105954
ISSN:
0261-2194
Subject:
fruit trees,   etc   ; Anacardium occidentale; Gelechiidae; Neotropics; cost effectiveness; integrated pest management; moths; orchards; pests; plant protection;     Show all 10 Subjects
Abstract:
... The cashew (Anacardium occidentale) is a fruit tree grown in tropical regions producing the nut most consumed worldwide. The brown moth Anacampsis phytomiella (Lepidoptera: Gelechiidae) is the primary pest that attacks cashew nuts in the Neotropical region. Sampling plans are essential components of integrated pest management (IPM) programs. These sampling plans determine the procedure to scout pe ...
DOI:
10.1016/j.cropro.2022.105954

18. Whole-Canopy Photosynthetic Characterization of Apple Tree and the Effects Induced by Grafting on Rootstocks with Different Vigor

Author:
Mengke Li; Zifan Zhang; Pengjing Guo; Guofei Ji; Xi Zhang; Qi Qi; Xuefeng Xu; Xinzhong Zhang; Wei Li; Zhenhai Han; Changpeng Qiu
Source:
Horticulturae 2022 v.8 no.9 pp. -
ISSN:
2311-7524
Subject:
fruit trees,   etc   ; apples; biomass production; canopy; growth and development; horticulture; leaf area; leaves; photosynthesis; rootstocks; vigor;     Show all 11 Subjects
Abstract:
... Leaf photosynthesis is pivotal for the synthesis of carbohydrates; however, the growth and development of horticultural crops are more closely related to canopy photosynthetic capacity. Measurements of canopy photosynthesis allow a better evaluation of the fruit tree performance at the canopy scale. Therefore, an open chamber system to determine instantaneous canopy apparent photosynthesis (CAPᵢ) ...
DOI:
10.3390/horticulturae8090816

19. An alternative perspective of an underutilized fruit tree Choerospondias axillaris in health promotion and disease prevention: A review

Author:
Sonia Mann; Debolina Chakraborty; Sagarika Biswas
Source:
Food bioscience 2022 v.47 pp. 101609
ISSN:
2212-4292
Subject:
fruit trees,   etc   ; bark; commercialization; common names; disease prevention; domestication; fruits; health promotion; income; phytochemicals; therapeutics; world markets;     Show all 12 Subjects
Abstract:
... Many underutilized fruit plants are still obscure, in spite of possessing high medicinal and nutritional properties. Here, we reviewed one of the underutilized fruits tree (Choerospondias axillaris) and explored its occurrence, distribution, nutritional properties, phytochemicals, and medicinal value, along with associated challenges and prospects. Literature mining using scientific and common nam ...
DOI:
10.1016/j.fbio.2022.101609

20. Genetic Diversity and Structure of Persian Walnut (Juglans regia L.) in Pakistan: Implications for Conservation

Author:
Ephie A. Magige; Peng-Zhen Fan; Moses C. Wambulwa; Richard Milne; Zeng-Yuan Wu; Ya-Huang Luo; Raees Khan; Hong-Yu Wu; Hai-Ling Qi; Guang-Fu Zhu; Debabrata Maity; Ikramullah Khan; Lian-Ming Gao; Jie Liu
Source:
Plants 2022 v.11 no.13 pp. -
ISSN:
2223-7747
Subject:
fruit trees,   etc   ; Juglans regia; genetic distance; genetic variation; geostatistics; microsatellite repeats; population structure; walnuts; wood; India; Pakistan;     Show all 11 Subjects
Abstract:
... Persian (Common) walnut (Juglans regia L.) is a famous fruit tree species valued for its nutritious nuts and high-quality wood. Although walnut is widely distributed and plays an important role in the economy and culture of Pakistan, the genetic diversity and structure of its populations in the country remains poorly understood. Therefore, using 31 nuclear microsatellites, we assessed the genetic ...
DOI:
10.3390/plants11131652