Results 71 to 80 of about 374,192 (343)

ASSESSMENT OF ECOLOGICAL PLASTICITY AND STABILITY OF COLLECTION SAMPLES OF OATS BY WEIGHT OF 1000 GRAINS

open access: yesВестник Кемеровского государственного университета, 2015
Solving the problem of steady manifestations useful features in crops includes a comprehensive assessment of the raw material within the parameters of adaptability and stability. This allows identifying the promising genotypes on different grounds. Oats,
A. B. Saynakova, O. V. Litvinchuk
doaj  

Estimation of water erosion threat of the Smuga stream basin in the Beskid Wyspowy / Ocena zagrożenia erozją wodną zlewni potoku Smuga w Beskidzie Wyspowym

open access: yesEnvironmental Protection and Natural Resources, 2013
In this work, results of evaluation of potential water erosion threat of the Smuga stream basin in Beskid Wyspowy were presented according to the USLE model and the GIS techniques. The basin area is 5.40 km2; mean height is 636.4 m a.s.l.
Ryczek Marek   +3 more
doaj   +1 more source

Soil compaction of peat under the influence of electrokinetic stabilization (EKS) treatment [PDF]

open access: yes, 2019
This study aims to enhance the properties of peat such as, (shear strength, compressibility, permeability and liquid limit). Peat is considered as one of the problematic soil in construction projects all over the world, which covers about 4% land of the ...
Abdul Hadi, Abdul Wahab
core  

The Economic Burden of Irritable Bowel Syndrome in Canada

open access: yesCanadian Journal of Gastroenterology, 1999
In the treatment of irritable bowel syndrome (IBS), medical practitioners and policymakers face the task of providing both high quality and cost effective medical care for a condition with no certain cure.
Judith D Bentkover   +4 more
doaj   +1 more source

Peat Use in Horticulture

open access: yesPeat, 2018
Peat is a spongy substance which is an effect of incomplete decomposition of plant residues in different stages of decomposition. Between the several organic matters which are used as substrate for horticultural plants cultivation in soilless conditions,
N. Kıtır   +8 more
semanticscholar   +1 more source

Borax Promotes Fertility of Brassica napus Better Than Other Boron Species at Suboptimal Supply

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Continuous and sufficient boron (B) supply is essential for achieving maximum yield in Brassica napus. Increasing incidences of environmental water limitation are linked to reduced plant B availability and increased B deficiencies.
Jiline B. Tölle   +2 more
wiley   +1 more source

Iron Fertilization of Soybean Genotypes Differing in Iron Use Efficiency Under Alkaline Conditions: Implications for Yield and Seed Nutritional Quality

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Soybean, a nutritionally important protein‐ and oil‐rich legume, is highly sensitive to iron (Fe) deficiency under alkaline conditions, where reduced Fe availability limits growth, yield, and seed quality. Effective biofortification therefore requires increasing seed Fe while reducing phytate that restricts Fe bioavailability.
Amir Maqbool   +3 more
wiley   +1 more source

A numerical approach to 14C wiggle-match dating of organic deposits: best fits and confidence intervals [PDF]

open access: yes, 2002
14C wiggle-match dating (WMD) of peat deposits uses the non-linear relationship between 14C age and calendar age to match the shape of a sequence of closely spaced peat 14C dates with the 14C calibration curve.
Blaauw, Maarten,   +4 more
core   +3 more sources

IoT: based solar powered water pump system [PDF]

open access: yes, 2020
IoT Based Solar Powered Water Pump System is project development of an automatic watering plant system that replaces the conventional watering plant. This project was focus on controlling the system by using is a mobile application called Blynk. The idea
Lam, Hong Yin, Salman, Ratna Dewi
core   +1 more source

A twofold development and demise of pine stands in the Netherlands during the Allerød interstadial: two hypotheses to explain a link to climate change recorded in Greenland ice

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The second half of the Allerød interstadial in the Netherlands is characterised by pine forest. Excavated trunks of 165 pine trees at Leusden‐Den Treek in the central Netherlands (LETR16) were dated by dendrochronology and radiocarbon. Two chronologically separated pine forest phases occurred during relatively warm periods as recorded in ...
Wim Z. Hoek   +4 more
wiley   +1 more source

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