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1. Genome-wide selection and introgression of Chinese rice varieties during breeding

Author:
Jinyue Ge; Junrui Wang; Hongbo Pang; Fei Li; Danjing Lou; Weiya Fan; Ziran Liu; Jiaqi Li; Danting Li; Baoxuan Nong; Zongqiong Zhang; Yanyan Wang; Jingfen Huang; Meng Xing; Yamin Nie; Xiaorong Xiao; Fan Zhang; Wensheng Wang; Jianlong Xu; Sung Ryul Kim; Ajay Kohli; Guoyou Ye; Weihua Qiao; Qingwen Yang; Xiaoming Zheng
Source:
Journal of genetics and genomics 2022 v.49 no.5 pp. 492-501
ISSN:
1673-8527
Subject:
plant height,   etc   ; genomics; geographical distribution; introgression; rice; China;     Show all 6 Subjects
Abstract:
... China is the largest rice-producing country, but the genomic landscape of rice diversity has not yet been clarified. In this study, we re-sequence 1070 rice varieties collected from China (400) and other regions in Asia (670). Among the six major rice groups (aus, indica-I, indica-II, aromatic, temperate japonica, and tropical japonica), almost all Chinese varieties belong to the indica-II or temp ...
DOI:
10.1016/j.jgg.2022.02.025

2. The effect of moisture, nutrients and disturbance on storage organ size and persistence in temperate herbs

Author:
Alena Bartušková; Frederick Curtis Lubbe; Jianqiang Qian; Tomáš Herben; Jitka Klimešová
Source:
Functional ecology 2022 v.36 no.2 pp. 314-325
ISSN:
0269-8463
Subject:
plant height,   etc   ; carbohydrate content; carbon; ecology; nutrient availability; regrowth;     Show all 6 Subjects
Abstract:
... Perennial herbaceous plants in seasonal temperate climates must form belowground storage organs to contain carbohydrates for seasonal regrowth and to mitigate disturbance and damage. The factors that dictate the size and turnover of these organs are still little understood. According to the Integrator–Splitter Hypothesis, storage organ persistence decreases with greater moisture and nutrient avail ...
DOI:
10.1111/1365-2435.13997

3. Effect of Plant Container Type on Seed Potato (Solanum tuberosum L.) Growth and Yield in Substrate Culture

Author:
Gyu-Bin Lee; Hyun-Jin Park; Chung-Gi Cheon; Jang-Gyu Choi; Jin-Hee Seo; Ju-Sung Im; Young-Eun Park; Ji-Hong Cho; Dong Chil Chang
Source:
Potato research 2022 v.65 no.1 pp. 105-117
ISSN:
0014-3065
Subject:
plant height,   etc   ; Solanum tuberosum; plant growth; potatoes; research; seed tubers;     Show all 6 Subjects
Abstract:
... The effects of container type on plant growth, yield and production cost of seed potatoes were investigated. Potato cultivars ‘Saebong’, ‘Geumsun’ (early-maturing) and ‘Haryeong’ (mid-maturing) were grown in four types of plant container: small (25 cm × 25 cm × 19 cm, L × W × H), medium (63 cm × 22 cm × 15 cm) and large (53 cm × 37 cm × 19 cm) plastic boxes and a styrofoam bed (100 cm × 52 cm × 31 ...
DOI:
10.1007/s11540-021-09511-2

4. Hd1, Ghd7, and DTH8 synergistically determine the rice heading date and yield-related agronomic traits

Author:
Kangli Sun; Minghui Huang; Wubei Zong; Dongdong Xiao; Chen Lei; Yanqiu Luo; Yingang Song; Shengting Li; Yu Hao; Wanni Luo; Bingqun Xu; Xiaotong Guo; Guangliang Wei; Letian Chen; Yao-Guang Liu; Jingxin Guo
Source:
Journal of genetics and genomics 2022 v.49 no.5 pp. 437-447
ISSN:
1673-8527
Subject:
plant height,   etc   ; Oryza sativa; genomics; heading; homozygosity; photoperiod; rice; temperature;     Show all 8 Subjects
Abstract:
... Heading date determines the seasonal and regional adaptation of rice (Oryza sativa L.) varieties and is mainly controlled by photoperiod sensitivity (PS). The core heading date genes Hd1, Ghd7, DTH8, and PRR37 act synergistically in regulating the PS. In this study, we systematically analyze the heading date, PS, and agronomic traits of eight homozygous lines with various combinations of Hd1, Ghd7 ...
DOI:
10.1016/j.jgg.2022.02.018

5. OsGGC2, Gγ Subunit of Heterotrimeric G Protein, Regulates Plant Height by Functionally Overlapping with DEP1 in Rice

Author:
Genki Chaya; Shuhei Segami; Moeka Fujita; Yoichi Morinaka; Yukimoto Iwasaki; Kotaro Miura
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
plant height,   etc   ; genes; loss-of-function mutation; panicles; phenotype; rice;     Show all 6 Subjects
Abstract:
... Plant heterotrimeric G proteins have been shown to regulate the size of various organs. There are three types of Gγ subunits in plants: type A, consisting of a canonical Gγ domain; type B, possessing a plant-specific domain at the N-terminus of the Gγ domain; and type C, possessing a plant-specific domain at the C-terminal of the Gγ domain. There is one type A, one type B, and three type C of the ...
DOI:
10.3390/plants11030422

6. Convergent tip‐to‐base widening of water‐conducting conduits in the tallest bryophytes

Author:
Erin C. P. M. Bok; Timothy J. Brodribb; Gregory J. Jordan; Marc Carriquí
Source:
American journal of botany 2022 v.109 no.2 pp. 322-332
ISSN:
0002-9122
Subject:
plant height,   etc   ; botany; hydraulic conductivity; hydraulic resistance; mosses and liverworts; photosynthesis;     Show all 6 Subjects
Abstract:
... PREMISE: Tip‐to‐base conduit widening is considered a key mechanism that enables vascular plants to grow tall by decreasing the hydraulic resistance imposed by increasing height. Widening of hydraulic anatomy (larger conducting elements toward the base of the vascular system) minimizes gradients in leaf‐specific hydraulic conductance with plant height, allowing uniform photosynthesis across the cr ...
DOI:
10.1002/ajb2.1795

7. Diallel analysis for morphoagronomic descriptors in Physalis angulata L. hybrids

Author:
José Williano de Souza Farias; Jonathan Said Tejeda Orella; Edgar dos Santos Batista; Rafael Cruz Cordeiro; Adriana Rodrigues Passos; Luiz Cláudio Costa Silva
Source:
Genetic resources and crop evolution 2022 v.69 no.3 pp. 1365-1374
ISSN:
0925-9864
Subject:
plant height,   etc   ; Physalis angulata; diallel analysis; evolution; genetic variation; heterosis; Brazil;     Show all 7 Subjects
Abstract:
... Physalis angulata L. is an American species with edible fruits that stands out for having high nutritional and pharmaceutical value. The species is found in almost the entire Brazilian territory but the consumption of its fruits is not widespread. The aim of this work was to evaluate the existence of heterosis and heterobeltiosis for morphoagronomic descriptors, to estimate correlations, and to se ...
DOI:
10.1007/s10722-021-01327-w

8. Mix of trinexapac-ethyl and nitrogen application to reduce upland rice plant height and increase yield

Author:
Samuel Ferrari; Gustavo do Valle Polycarpo; Pablo Forlan Vargas; Adalton Mazetti Fernandes; Matheus Luís Oliveira Cunha; Paulo Pagliari
Source:
Plant growth regulation 2022 v.96 no.1 pp. 209-219
ISSN:
0167-6903
Subject:
plant height,   etc   ; grain yield; highlands; nitrogen; panicles; plant growth; rice; Brazil;     Show all 8 Subjects
Abstract:
... Techniques to increase grain production such as nitrogen fertilization and plant growth regulators are essential to enable and enhance rice yield. Therefore, our goal was to evaluate the effect of nitrogen fertilization and application of trinexapac-ethyl on vegetative and reproductive traits of upland rice. Experiments were established in Registro, Brasil during the 2011 and 2014 growing seasons ...
DOI:
10.1007/s10725-021-00770-0

9. Daily light integral affects photosynthesis, growth, and flowering of Korean native Veronica rotunda and V. longifolia

Author:
So Hyeon Lim; Nam Hyun Im; Seong Kwang An; Hyo Beom Lee; Ki Sun Kim
Source:
Horticulture, environment and biotechnology 2022 v.63 no.1 pp. 13-22
ISSN:
2211-3452
Subject:
plant height,   etc   ; Veronica; biotechnology; carbon dioxide; chlorophyll; environment; flowers; greenhouses; horticulture; photosynthesis;     Show all 10 Subjects
Abstract:
... This study investigated the effects of daily light integral (DLI) on the photosynthesis, growth, and flowering of Veronica rotunda var. subintegra and V. longifolia. Six-week-old seedlings with four or five nodes were grown under five average DLI levels (3.6, 6.6, 8.1, 14.7, and 18.3 mol m⁻² d⁻¹) in a greenhouse. Both species grown under DLI conditions of over 8.1 mol m⁻² d⁻¹ showed a lower maximu ...
DOI:
10.1007/s13580-021-00374-7

10. Estimation of maize plant height in North China by means of backscattering coefficient and depolarization parameters using Sentinel-1 dual-pol SAR data

Author:
Yanyan Wang; Shenghui Fang; Lingli Zhao; Xinxin Huang
Source:
International journal of remote sensing 2022 v.43 no.6 pp. 1960-1982
ISSN:
1366-5901
Subject:
plant height,   etc   ; corn; developmental stages; radar; regression analysis; temporal variation; vegetation index;     Show all 7 Subjects
Abstract:
... SAR parameters have been used many times to characterize crops. However, it was found that the scattering mechanisms derived from quad-pol SAR were different from that of the dual-pol SAR data. The objective of this study is to better understand the scattering mechanism of the maize field to dual-pol (VV, VH) SAR data and propose a new radar vegetation index to improve the inversion accuracy of th ...
DOI:
10.1080/01431161.2022.2054294

11. Three-Dimensional Reconstruction of Soybean Canopy Based on Multivision Technology for Calculation of Phenotypic Traits

Author:
Feiyi Wang; Xiaodan Ma; Meng Liu; Bingxue Wei
Source:
Agronomy 2022 v.12 no.3 pp. -
ISSN:
2073-4395
Subject:
plant height,   etc   ; agronomy; algorithms; canopy; computer vision; data collection; petioles; phenotype; soybeans;     Show all 9 Subjects
Abstract:
... Precise reconstruction of the morphological structure of the soybean canopy and acquisition of plant traits have great theoretical significance and practical value for soybean variety selection, scientific cultivation, and fine management. Since it is difficult to obtain all-around information on living plants with traditional single or binocular machine vision, this paper proposes a three-dimensi ...
DOI:
10.3390/agronomy12030692

12. Automatic organ-level point cloud segmentation of maize shoots by integrating high-throughput data acquisition and deep learning

Author:
Yinglun Li; Weiliang Wen; Teng Miao; Sheng Wu; Zetao Yu; Xiaodong Wang; Xinyu Guo; Chunjiang Zhao
Source:
Computers and electronics in agriculture 2022 v.193 pp. 106702
ISSN:
0168-1699
Subject:
plant height,   etc   ; agriculture; automation; corn; data collection; electronics; leaf length; leaf width; leaves; phenotype;     Show all 10 Subjects
Abstract:
... Point cloud segmentation is essential for studying the 3D spatial characteristics of plants. Notably, the segmentation accuracy greatly impacts subsequent 3D plant phenotypes extraction and 3D plant reconstruction. Automated segmentation approaches for plant point clouds are a bottleneck in achieving big data processing of 3D plant phenotypes. Using maize as a representative crop, this study devel ...
DOI:
10.1016/j.compag.2022.106702

13. Genome-wide identification of quantitative trait loci for morpho-agronomic and yield-related traits in foxtail millet (Setaria italica) across multi-environments

Author:
Tianpeng Liu; Jihong He; Kongjun Dong; Xuewen Wang; Lei Zhang; Ruiyu Ren; Sha Huang; Xiaoting Sun; Wanxiang Pan; Wenwen Wang; Peng Yang; Tianyu Yang; Zhengsheng Zhang
Source:
Molecular genetics and genomics 2022 v.297 no.3 pp. 873-888
ISSN:
1617-4615
Subject:
plant height,   etc   ; Setaria italica; chromosome mapping; dissection; genomics; models; panicles; phenotypic variation; quantitative traits;     Show all 9 Subjects
Abstract:
... Foxtail millet (Setaria italica) is an ideal model of genetic system for functional genomics of the Panicoideae crop. Identification of QTL responsible for morpho-agronomic and yield-related traits facilitates dissection of genetic control and breeding in cereal crops. Here, based on a Yugu1 × Longgu7 RIL population and genome-wide resequencing data, an updated linkage map harboring 2297 bin and 7 ...
DOI:
10.1007/s00438-022-01894-2

14. Assessment of the early growth of agarwood (Aquilaria crassna) seedlings under different sources of nutrients

Author:
Kkiu Arunakumara; Bc Walpola; Chathura Karunatunga
Source:
Journal of Forest Science v.68 no.1 pp. 1-7
ISSN:
1212-4834
Subject:
plant height,   etc   ; Aquilaria crassna; biofertilizers; chlorophyll; forests; leaf area; mineral fertilizers; organic fertilizers; soil pH;     Show all 9 Subjects
Abstract:
... The effect of different sources of nutrients on the growth of Aquilaria crassna seedlings was assessed by raising seedlings in polybags treated with inorganic fertilizer (IF), organic fertilizer (OF) and biofertilizer (BF) either alone or in combinations. The pots were established following a completely randomized block design with eight treatments: (T1) soil without IF, OF or BF ‒ control; (T2) s ...
DOI:
10.17221/104/2021-jfs

15. Characterization of Mediterranean Durum Wheat for Resistance to Pyrenophora tritici-repentis

Author:
Marwa Laribi; Amor Hassine Yahyaoui; Wided Abdedayem; Hajer Kouki; Khaled Sassi; Sarrah Ben M’Barek
Source:
Genes 2022 v.13 no.2 pp. -
ISSN:
2073-4425
Subject:
plant height,   etc   ; Pyrenophora tritici-repentis; adults; durum wheat; genetic variation; genotype; phenotypic variation; seedlings; Tunisia;     Show all 9 Subjects
Abstract:
... Tan spot (TS), caused by the fugus Pyrenophora tritici-repentis (Ptr), has gained significant importance in the last few years, thereby representing a threat to wheat production in all major wheat-growing regions, including Tunisia. In this context, we evaluated a Mediterranean collection of 549 durum wheat accessions under field conditions for resistance to Ptr over two cropping seasons in Jendou ...
DOI:
10.3390/genes13020336

16. Evaluation of Individual Plant Growth Estimation in an Intercropping Field with UAV Imagery

Author:
Norazlida Jamil; Gert Kootstra; Lammert Kooistra
Source:
Agriculture (Basel) 2022 v.12 no.1 pp. -
ISSN:
2077-0472
Subject:
plant height,   etc   ; agriculture; barley; cabbage; continuous cropping; landscapes; plant growth; pumpkins; unmanned aerial vehicles; wheat;     Show all 10 Subjects
Abstract:
... Agriculture practices in monocropping need to become more sustainable and one of the ways to achieve this is to reintroduce intercropping. However, quantitative data to evaluate plant growth in intercropping systems are still lacking. Unmanned aerial vehicles (UAV) have the potential to become a state-of-the-art technique for the automatic estimation of plant growth. Individual plant height is an ...
DOI:
10.3390/agriculture12010102

17. High-throughput phenotyping allows the selection of soybean genotypes for earliness and high grain yield

Author:
Dthenifer Cordeiro Santana; Marcos Paulo de Oliveira Cunha; Regimar Garcia dos Santos; Mayara Fávero Cotrim; Larissa Pereira Ribeiro Teodoro; Carlos Antonio da Silva Junior; Fabio Henrique Rojo Baio; Paulo Eduardo Teodoro
Source:
Plant methods 2022 v.18 no.1 pp. 13
ISSN:
1746-4811
Subject:
plant height,   etc   ; cultivars; early development; fertilizers; grain yield; phenotype; precision agriculture; soil; soybeans; vegetation; wavelengths;     Show all 11 Subjects
Abstract:
... BACKGROUND: Precision agriculture techniques are widely used to optimize fertilizer and soil applications. Furthermore, these techniques could also be combined with new statistical tools to assist in phenotyping in breeding programs. In this study, the research hypothesis was that soybean cultivars show phenotypic differences concerning wavelength and vegetation index measurements. RESULTS: In thi ...
DOI:
10.1186/s13007-022-00848-4

18. Mapping of dwarfing QTL of Ari1327, a semi-dwarf mutant of upland cotton

Author:
Chenhui Ma; Abdul Rehman; Hong Ge Li; Zi Bo Zhao; Gaofei Sun; Xiong Ming Du
Source:
BMC plant biology 2022 v.22 no.1 pp. 5
ISSN:
1471-2229
Subject:
plant height,   etc   ; Gossypium hirsutum; chromosomes; cotton; cultivars; genotype; mutants; phenotype; plant biology; progeny; sequence analysis;     Show all 11 Subjects
Abstract:
... BACKGROUND: Upland Cotton (Gossypium hirsutum L.) has few cotton varieties suitable for mechanical harvesting. The plant height of the cultivar is one of the key features that need to modify. Hence, this study was planned to locate the QTL for plant height in a ⁶⁰Co γ treated upland cotton semi-dwarf mutant Ari1327. RESULTS: Interestingly, bulk segregant analysis (BSA) and genotyping by sequencing ...
DOI:
10.1186/s12870-021-03359-x

19. Novel QTL for lodging resistance, PRL4, improves physical properties with high non-structural carbohydrate accumulation of basal culms in rice (Oryza sativa L.)

Author:
Takayuki Kashiwagi
Source:
Euphytica 2022 v.218 no.6 pp. 83
ISSN:
0014-2336
Subject:
plant height,   etc   ; Oryza sativa; backcrossing; carbohydrates; chromosomes; culms; genetic factors; introgression; quantitative trait loci; rice;     Show all 10 Subjects
Abstract:
... Resistance to lodging, an important problem in rice production, has three types: low plant height, strong culm, and high strength of the lower part of the plant. The determinants of strength of the lower part remains unclear, compared with plant height and culm strength. This study identified a new genetic factor involved in the strength of the lower part, as assessed by pushing resistance, using ...
DOI:
10.1007/s10681-022-03036-6

20. Pseudomonas spp. Producing Antimicrobial Compounds Regulate Fungal Communities Inhabiting Wheat Crown in Southern Chile

Author:
Herman A. Doussoulin; Noberto L. Arismendi; Ernesto A. Moya-Elizondo
Source:
Agronomy 2022 v.12 no.3 pp. -
ISSN:
2073-4395
Subject:
plant height,   etc   ; Fusarium; Microdochium; Phaeosphaeria; Pseudomonas; Rhizoctonia; agronomy; culms; filling period; fungi; genes; wheat; Chile;     Show all 13 Subjects
Abstract:
... The 2,4-Diacetylphloroglucinol (2,4-DAPG) and phenazine (PCA)-producing Pseudomonas inhibit wheat pathogens’ development, but the relationship between communities of pathogens and genotypes of these bacteria has been little studied. Relationships between wheat crown fungi associated with the presence of 2,4-DAPG and PCA-producing pseudomonads were evaluated in four commercial wheat crops located i ...
DOI:
10.3390/agronomy12030710