Results 31 to 40 of about 3,392 (87)

Introduction pages

open access: yesNotulae Scientia Biologicae, 2022
Notulae Scientia Biologicae (http://www.notulaebiologicae.ro), Issue 1, Volume 14, 2022: The papers published in this issue represent interesting novelties in different topics of life science.
Radu E. SESTRAS
doaj   +3 more sources

Estimating dendrometric variables, volume and carbon from stump diameter for Pinus arizonica Engelm. in northern Mexico [PDF]

open access: yes, 2023
It is noteworthy that in the last decade, there has been an increase in the number of studies predicting normal diameter, total height, and stem volume based on stump dimensions. Therefore, the objectives were: a) to determine the mathematical model that
Javier HERNÁNDEZ-SALAS   +3 more
core   +2 more sources

Characterization of siderophore produced by Pseudomonas sp. MT and its antagonist activity against Fusarium oxysporum f. sp. cubense and F. oxysporium f. sp. ciceris [PDF]

open access: yes, 2022
Siderophores are low molecular weight iron scavengers produced by bacteria to combat iron stress and also suppress deleterious rhizobacteria. In the present study, microbes were isolated from wheat and tobacco farm in Changa village, Anand district ...
Mrugesh AMIN, Trupti K. VYAS
core   +2 more sources

Quantum-Based Agriculture: the Final Frontier [PDF]

open access: yes, 2017
Organic farming already meets multiple sustainability goals, and factors limiting its mainstreaming are social rather than technical. What is the next step for organic farming?
Wright, Julia
core   +1 more source

Soil Seed Bank Dynamics in Tithonia diversifolia Dominated Fallowland Vegetation in Ile-Ife Area of Southwestern Nigeria [PDF]

open access: yes, 2009
The soil seedbank of Tithonia diversifolia, an invasive species which dominates open waste fallowland vegetation was studied. Two different roadside sites which vary in extent of open waste land were selected.The species composition of the established ...
Charlottee Chibuzor NDIRIBE   +4 more
core   +8 more sources

Molecular identification and genetic variation studies in economically important cephalopods at Beypore Fishing Harbour (Kozhikode), South West coast of India [PDF]

open access: yes, 2021
Cephalopods are ecologically and economically important marine groups in the world. Biodiversity description is essential for sustainable utilization of natural resources and to characterize biological entities for conservation.
Alex, Lincy   +3 more
core   +1 more source

Physiological and Agronomic Responses of Four Rice Varieties to Drought in the Rainforest. [PDF]

open access: yes, 2019
The present investigation tested the hypothesis that there would be variation in physiological responses to water deficit among rice varieties from different production ecologies, with contrasting tolerance to water deficit under repeated cycle of soil ...
Adegbehingbe, F.T.   +5 more
core   +1 more source

Effect of elicitors on physiomorphological and biochemical parameters of Indian mustard (Brassica juncea) and rapeseed (B. napus) [PDF]

open access: yes, 2014
The present investigation was aimed to assess the effect of different concentrations of elicitors viz., salicylic acid (SA) and benzothiadiazole (BTH) on physiomorphological and biochemical parameters of Brassica juncea and B. napus cultivars.
Sohal, B.S., Thakur, Meenakshi
core   +2 more sources

Genotypic correlation and path coefficient analysis for yield and yield contributing traits in released varieties of barley (Hordeum vulgare L.) under partially reclaimed saline sodic soil [PDF]

open access: yes, 2017
This research sought to determine the correlations between grain yield and its contributing traits and to measure the direct and indirect effects on grain yield in barley.
Bharti, Baudh   +6 more
core   +2 more sources

Seed dormancy mechanism and dormancy-breaking methods in wild raspberry (Rubus fraxinifolius Poir.) [PDF]

open access: yes, 2023
Raspberries are subtropical plants that contain high levels of vitamin C, antibacterial and anti-inflammatory. They can potentially be developed as horticultural and medicinal plants.
Abdul QADIR   +3 more
core   +2 more sources

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