Results 41 to 50 of about 168,818 (316)

Effects of soil properties on the spatial distribution of forest vegetation across China

open access: yesGlobal Ecology and Conservation, 2019
The investigation of factors affecting the spatial distribution of forest vegetation on a large scale is a hot topic in forestry and ecology. Numerous studies have reported that climate and human activities have a considerable effect on the spatial ...
Ji-Zhong Wan   +5 more
doaj   +1 more source

Effects of field vegetation control on pine weevil (Hylobius abietis) damage to newly planted Norway spruce seedlings [PDF]

open access: yes, 2003
We investigated interactions between field vegetation and seedling damage caused by a major insect pest, the pine weevil Hylobius abietis (L.), in an experiment established on a clear-cut area in southern Sweden.
Nordlander, Göran   +5 more
core   +1 more source

Hijacking the Host Clock: A Nematode Effector Antagonizes Soybean Circadian Defense and Translation Control

open access: yesAdvanced Science, EarlyView.
Soybean employs its circadian clock, governed by GmCCA1, to rhythmically defend against soybean cyst nematodes. The pathogen retaliates by secreting the effector Hg4E02, which hijacks the clock to suppress defense and co‐opt the host's translation machinery for nutrient acquisition.
Xingwei Wang   +21 more
wiley   +1 more source

Characterization of the complete chloroplast genome sequence of Lycium qingshuiheense (Solanaceae)

open access: yesMitochondrial DNA. Part B. Resources
Lycium qingshuiheense is a typical drought and salt-alkali-tolerant plant, which has been added to the new species of Lycium in recent years. Here, we first sequenced the complete chloroplast genome of L.
Bo Zhang   +5 more
doaj   +1 more source

Effects of Salinity and Water Stress Factors on Seed Germination, Early Seedling Growth and Proline Content in an Oil Crop, Black Sesame (Sesamum indicum L.) [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2023
Present study aims to evaluate the impacts of salinity and water stress factors on seed germination and early seedling growth under ex-vitro conditions in an oil crop, black sesame (Sesamum indicum L., cv. TMV3).
Abirami, K., Vikrant
doaj  

Height information acquisition method of seedling with machine vision

open access: yes, 2015
In plant factory, transplanting as an important step of nursery seedling process, it is necessary to achieve its automation and intelligence. To improve the survival rate of seedling transplanting, the fitness of transplanting seeding need to be ...
Zhang WQ(张文强)   +7 more
core   +1 more source

SYSTEM OF MUSTARD INTENSIFICATION AS INFLUENCED BY SEEDLING AGES AND FERTILIZER DOSES [PDF]

open access: yes, 2021
A Thesis Submitted to the Department of Agronomy, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE (MS) IN ...
HASAN, MD. MARUF
core  

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

open access: yesAdvanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu   +9 more
wiley   +1 more source

Systematic Analysis of Differential H3K27me3 and H3K4me3 Deposition in Callus and Seedling Reveals the Epigenetic Regulatory Mechanisms Involved in Callus Formation in Rice

open access: yesFrontiers in Genetics, 2020
Plant growth and development occurs through meristematic cell activity, and cell fate transition is accompanied by epigenetic modifications. Callus with cell pluripotency exhibits the ability to undergo continued cell division, and is ideal for studying ...
Nannan Zhao   +7 more
doaj   +1 more source

Potential production of Aspidosperma cylindrocarpon seedlings viarescue seedlings [PDF]

open access: yesCiência Rural, 2017
ABSTRACT: Translocation of rare populations is regarded as the last resort for the conservation of species whose habitat destruction is imminent. The objective of the present study was to evaluate the effect of two height classes and three leaf reduction intensities on growth and increases in height, stem diameter, survival, and new leaf production in ...
Silva, Nathália Ferreira e   +6 more
openaire   +4 more sources

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