The study was aimed at determining the most suitable irrigation schedule program for hemp grown fibers by using evaporation from free water surface (Eo), measured a Class A pan and related crop plant coefficient (Kc). experiment, carried out in Vojvodina, northern part of Republic Serbia, included three regimes: I1, I2, I3 corresponding, respectively, to daily an open two interrow spacings: RS1...

Retrofits and reinforcements are needed in structures that have experienced a decline performance to continue meet their strength requirements. Reinforcement of reinforced concrete can use the method strengthening with Fiber Reinforced Polymer (FRP) which is made from synthetic fibers. But now there new innovation, namely FRP natural The fibers as basis for composite materials reduce negative i...

The specific interest for the use of bark in materials, instead than energy recovery, is owed to circular economy considerations, since fibers are normally byproducts or even waste from other sectors, and therefore their would globally reduce amount refuse by replacing materials production composites. For purpose promoting application polymer composites, mainly under a geometry short random fib...

The seed of Cannabis sativa L. is an expanding source of proteins and oil for both humans and animals. In this study, the proximate composition of a collection of hemp cultivars and accessions of different geographical origins grown under the same conditions for 1 year was analyzed in order to identify potential accessions to improve hemp cultivars. Fatty acids, tocopherols, and antinutritional...

Similarly, at the beginning of NAFGEN, the Canadian hemp industry was in its 10 year of commercial growth and had developed into a $20 million dollar industry. Most of the commercial growth to date had been driven by the vigorous seed sector, fuelled by demand in the health food and body care products sector. NAFGEN’s vision included laying the ground work for establishing value-added hemp fibr...

Currently, there are increased interests in growing grain and fiber hemp (Cannabis sativa L.) as well large-scale products. Cannabis has been grown/utilized for thousands of years a fiber, grain, drug/medicinal plant. However, the strict control cannabis cultivation to combat illegal use, spread new yarns oilseeds, advent cheap synthetic fibers caused decreased/eliminated production. Hemp banne...

Abstract The replacement of synthetic fibers with natural in concrete has been recently investigated to counter the growing environmental and sustainable issues. Hemp are environmentally friendly used manufacturing composite materials. This paper reports on experimental assessment using hemp fiber reinforced polymer (HFRP) fabric sheets as an alternative carbon (CFRP) strengthen interior slab-c...

The biodegradability of Manila hemp fiber reinforced biodegradable plastics was studied for 240 days in a natural soil and 30 days in a compost soil. After biodegradability tests, weights were measured and both tensile strength tests and microscopic observation were performed to evaluate the biodegradation behavior of the composites. The results indicate that the tensile strength of the composi...

The aim of this work is to study the possibility reuse tunnel excavated earth in order elaborate earth-based mortar for rammed reparation. mortars were compared with raw based-mortars, largely used practice. cement was as stabilizer and hemp fibers diminish cracking due shrinkage. mechanical, thermal hydric properties characterized after 28 days. maintained hydrothermal chamber at controlled co...