Results 71 to 80 of about 513,517 (315)

OsGSK2‐OsTCP19 Module Integrates Nitrogen and Brassinosteroid Signaling to Regulate Nitrogen Utilization and Root Growth in Rice

open access: yesAdvanced Science, EarlyView.
OsGSK2‐OsTCP19 module regulating nitrate response and lateral root (LR) development. Low‐nitrate condition results in reduced BR response, accumulation of OsGSK2 and phosphorylated OsTCP19, which suppresses the expression of nitrate‐responsive genes and LR‐development genes and impairs rice growth.
Yongqiang Liu   +11 more
wiley   +1 more source

EFFECT OF METHYL JASMONATE VAPORS ON LEVEL OF ANTHOCYANINS, BIOGENIC AMINES AND DECARBOXYLASES ACTIVITY IN SEEDLINGS OF CHOSEN VEGETABLE SPECIES

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2014
Seedlings of four vegetable species (maize, tomato, radish and onion) were treated for 7 days with methyl jasmonate (MeJA) vapors. MeJA accelerated senescence process of plant tissues and accumulation of anthocyanins.
Marcin Horbowicz   +4 more
doaj  

The Efficiency of Creating Scots Pine Crops in Dry Steppe

open access: yesЛесной журнал
In the context of climate aridisation and high anthropogenic load on forest plantations, it is necessary to improve the reforestation system taking into account the production experience.
Aleksey Е. Osipenko   +2 more
doaj   +1 more source

An ecological study of Chinese privet (Ligustrum sinense Lour.) in the Waikato Region [PDF]

open access: yes, 2005
Chinese privet (Ligustrum sinense) has naturalised across the Waikato region invading lowland native forest and wetland habitat. This shrub has the ability to form a dense canopy or subcanopy and appears to exclude other native species from establishing ...
Clarkson, Bruce D., Grove, E.
core   +1 more source

Linking Plant Metabolomics with Fungal Functional Dynamics Reveals a Noncanonical S‐R‐C Adaptive Trajectory

open access: yesAdvanced Science, EarlyView.
Using field‐based holo‐omics, we demonstrate that developmental shifts in sorghum leaf metabolomes drive a noncanonical fungal succession from stress tolerators (S) through ruderals (R) to competitors (C). Antifungal metabolites in young leaves select for S strategists with expanded genomes, transient maltose pulses during flowering favor fast‐growing ...
Peilin Chen, John W. Taylor, Cheng Gao
wiley   +1 more source

ATTEMPTION OF APPLYING LASER PHOTOSTIMULATION TO THE ROOTING OF SHOOT CUTTINGS OF JUNIPER SPECIES

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2014
Propagation of juniper from cuttings is the primary method used in the nursery. Process of rhizogenesis in these plants is long and not always allows to obtain a good quality of rooted cuttings.
Przemysław Bąbelewski, Hanna Szajsner
doaj  

Lectin Activity of Different Cell Fractions of Winter Wheat Seedlings under Pathogenesis [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2017
Crop diseases cause large yield losses and are the major factors which limit the increase of agricultural production. The question of the lectins participation in the pathogens recognition and the formation of protective reactions of the plant is ...
Y.M. Pysmenna, O.O. Panyuta, N.Yu. Taran
doaj  

Results of silvicultural treatments conducted in the beech forests of Azerbaijan

open access: yesJournal of Forest Science, 2018
In order to increase productivity, sustainability and protection of the 5-year-old beech plantations of the Greater Caucasus northeastern slopes, 10 plots were established in large gaps and glades of four quarters of the Quba and Qusar forestry ...
Aydin B. YAKHYAEV   +2 more
doaj   +1 more source

Evaluation of phenotypic variability of seedlings obtained from open pollination of three varieties of the genus Hylotelephium

open access: yesFolia Horticulturae, 2023
This article reflects on the conventional open pollination breeding method of the genus Hylotelephium. Six-year-old seedlings were evaluated and compared with the mother plants for 3 years. A total of 1 063 seedlings were evaluated (54 in the H.
Sotolářová Oldřiška   +4 more
doaj   +1 more source

Tree Composition and Seedling Recruitment in Urban and Rural Forests [PDF]

open access: yes, 2015
In 1993, Dr. Nancy Broshot randomly located 25 permanent study sites in Forest Park in Portland, Oregon to examine the effects of urbanization on forest health. Plant community structure was examined. In 2003, Dr. Broshot reexamined the plant communities
Fahy, Robin H., Hanson, Wes
core   +1 more source

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