Juechen Long

ORCID: 0000-0003-4990-3043
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About
Contact & Profiles
Research Areas
  • Genetic and Environmental Crop Studies
  • Agricultural pest management studies
  • Plant Disease Resistance and Genetics
  • Plant Pathogens and Fungal Diseases
  • Powdery Mildew Fungal Diseases
  • Soybean genetics and cultivation
  • Legume Nitrogen Fixing Symbiosis
  • Plant Pathogens and Resistance
  • Plant pathogens and resistance mechanisms
  • Essential Oils and Antimicrobial Activity
  • Cassava research and cyanide
  • Plant nutrient uptake and metabolism
  • Fungal Plant Pathogen Control
  • Plant-Microbe Interactions and Immunity
  • Flowering Plant Growth and Cultivation
  • Plant Molecular Biology Research
  • Botany, Ecology, and Taxonomy Studies
  • Moringa oleifera research and applications

Chongqing Academy of Agricultural Sciences
2020-2023

Institute of Crop Sciences
2022

Chinese Academy of Agricultural Sciences
2022

Yunnan Institute of Tropical Crops
2016-2019

In this study, the genetic diversity of 115 common bean germplasm resources collected from 27 counties in Chongqing over 3 years (2015-2017) was assessed. The results showed that high, with an average index 1.447. qualitative traits each organ ranked as seed (H' = 1.40) > pod 1.062) plant 0.64) leaf 0.565), while quantitative 2.021) 1.989) phenology 1.941) 1.646). cluster analysis, accessions were clustered into four groups. first and fourth group characteristic Andean gene pool, second...

10.3389/fgene.2020.00697 article EN cc-by Frontiers in Genetics 2020-07-08

Faba bean (Vicia faba L.) is an important food and feed legume crop in the world. The root rot complex caused by various pathogens a main constraint production. In April 2021, severe disease of with symptoms black necrosis on roots occurred experimental fields at Linxia Institute Agricultural Sciences, Gansu Province, China. This study aimed to identify pathogen evaluate resistance cultivars. was isolated from infected soils, five representative isolates were identified as Berkeleyomyces...

10.3389/fpls.2022.989517 article EN cc-by Frontiers in Plant Science 2022-12-08

White mold of pea caused by Sclerotinia sclerotiorum is a common disease in China. However, we discovered that the diverse species could cause white on plants Chongqing and Sichuan China during recent surveys. Thus, objective this study was to confirm causal agents from diseased plants. The obtained isolates were identified morphological characters molecular characterization determine pathogen species, their pathogenicity confirmed through completing Koch's postulates. Fungal...

10.1016/s2095-3119(21)63629-8 article EN cc-by-nc-nd Journal of Integrative Agriculture 2021-09-16

Pea (Pisum sativum L.) is one of the most important cool season legumes consumed as vegetable in world. In March 2022, a severe stem rot was observed on pea cultivars vegetative stage Wuhan, Hubei Province, China (30°39' N, 114°66' E). The infection started lower stems, and lesions were water soaked, then girdled stem, resulting wilting leaves. Eventually, entire plant died, some necrotic stems covered with gray conidia. To investigate causal agent, small pieces cut from diseased surface...

10.1094/pdis-06-22-1409-pdn article EN Plant Disease 2022-12-06

Cross-field innovation in faba bean breeding has added significant value to the traditional planting industry by allowing for selection of varieties with a dual purpose as ornaments and food. In order improve efficiency, we determined 17 phenotypes related ‘dual purpose’ beans evaluated 37 new lines, which were bred 10 years our team, two means an Analytic Hierarchy Process. The lines sorted into five grades, from excellent comprehensive ornamental food functions selected. line GS5 passed...

10.20944/preprints202306.1514.v1 preprint EN 2023-06-21
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