Author Archives: hemp2022

It will then be possible to define production compaction regarding target values of multi-physical properties

The relatively lower intensity of this 915 cm−1 band suggests that the epoxy resin was almost fully cured. All these epoxy bands predominate in the composites in Fig. 5. Additionally, few bands characteristic of the hemp fiber, Fig. 5, such … Continue reading

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The increase in the conductivity is mainly due to the wide difference between that of the water and air

Among the 4 harvested industrial hemp products, diesel fuel consumption and fertilizer were the inputs that were most affected in the field subsystem and together ranged from 73 and 82% of the total impacts, while machinery upstream manufacturing accounted for … Continue reading

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The addition of hemp to a pelleted diet did not seem to have a beneficial effect on the incidence of gastric ulcers

All diets were ground to pass a 5 mm sieve.In the Hemp Cake diet,the amount of wheat and rapeseed meal was reduced to ensure the same energy and protein level as in the other diets,and hemp seed cake was added prior … Continue reading

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The addition of hemp fibres significantly increases the energy absorption capacity of the plain mortar

The alkali treatment increased slightly the density of the reinforced mortar.No significant difference could be noticed between the bulk densities of all mortar groups after wet/dry cycles compared to those of their non-aged counterparts.The difference of NaOH concentration by the fibres … Continue reading

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The actual values used in the industrial flax facilities are confidential and cannot be given here

A first set of trials are performed at the industrial scale first,using flax dedicated machines and their associated settings to establish a reference.Then,a laboratory scale scutching and hackling equipment was used to investigate/optimise the scutching and hackling process parameters to improve … Continue reading

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Hemp was sown every year in April with the sowing rate of 42 kg of seeds per ha

Field experiments were conducted in years 2014–2018 on the lignite post-mining area close to Kazimierz Biskupi province Wielkopolska, Poland. The research was financially supported by European Comission LIFE + grant LIFE11ENV/PL/445 and by National Fund for Environmental Protection and Water … Continue reading

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Classification of genes is the first and essential step to study the function of gene family

Over-expression of WRKY2 in wheat enhanced the tolerance of transgenic wheat to drought stress,while over-expression of WRKY44 and WRKY46 enhanced the tolerance of both drought and salt stress,respectively.In addition,it is reported that WRKYs can also participate in the response of … Continue reading

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Hemp fibers are suitable for light and temperature-stable quality office paper

Hemp’s central woody portion contains 36% cellulose and 27% lignin,whereas bast fiber contains 72% cellulose and 4% lignin.The whole hemp stem contains 47% cellulose and 18% lignin,which is more favorable than pine and birch wood.Hemp stalk contains the highest percentage of … Continue reading

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Agitation is a key parameter and strongly influences the adsorption rate in any process

All cannabinoids are structurally very similar and thus the individual solubility of a particular cannabinoid  is possibly also dependent on the concentration of other cannabinoids in the water.Zoller et al. detected 1 mg/l THC analyzing the infusions from herbal hemp samples … Continue reading

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Black and brown  particles were visible when hemp seed and white spots when de-hulled seeds were used

The increase of iron and magnesium content in the studies by Naumova et al.  was similar to our results despite the much higher amount of hemp flour used , which again proves that the hemp flour differs between the producers. It was … Continue reading

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