europeanexhibitionofc reativityandinnovatio ... - Europe Direct Iasi
europeanexhibitionofc reativityandinnovatio ... - Europe Direct Iasi
europeanexhibitionofc reativityandinnovatio ... - Europe Direct Iasi
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CLASS 3 EUROINVENT 2009 CLASA 3DescriereRO3.11.Title ENTitlu ROAuthorsInstitutionPatent no.DescriptionENDescriereRO(25R)-spirost-5-en-3β, 22α, 26-triol has resulted in plantgrowth enhancement. For wheat, the root growth wasstimulated by 13,5% (at a concentration of 10 -3 %), forsoybean – by 28,8% and 18,5% (at a concentration of 10 -6and 10 -5 %, respectively), a concentration of 10 -5 % wasfavorable for pea and resulted in enhancement of coleoptilgrowth by 20,0%, which means that the substance may besuccessfully employed as a phytpstimulator for importantcereal and legume crops.Tratarea seminţelor de grâu , soia şi mazăre cu soluţii apoase(10 -6 ...10 -3 %) de Trigonelozidă C – glicozidă steroidicăspirostanolică cu formula triozida (25R)-spirost-5-en-3β,22α, 26-triolului a condus la sporirea creşterii plantelor.Pentru grâu creşterea rădăciniţei a fost stimulată cu 13,5%(concentraţia 10 -3 %), pentru soia – cu 28,8 şi 18,5%(concentraţiile 10 -6 şi 10 -5 %, respective), pentru mazăre afost benefică concentraţia 10 -5 % care a condus la sporireacreşterii coleoptilului cu 20,0%, ceea ce denotă că substanţapoate fi utilizată cu succes în calitate de fitostimulator pentruimportante culturi cerealiere şi leguminoase.The compound which inhib the development of the fusariumoxysporum fungi.Compus ce reprimă creşterea şi dezvoltarea fungilorfusarium oxysporumŞveţ Stefan, Chintea Pavel, Lupaşcu Galina, Saşco ElenaAcademy of Science, Moldova, Institute of Genetics andPlant PhyisiologyPendingThe addition of steroidal furostanolic glycoside namedMelongoside Q at a concentration 10 -2 % into the nutrientagar medium has resulted in inhibiting Fusarium oxysporumgrowth by 28,5% and in diminishing micelium density by 1,5times, which means that the substance has a fungitoxicactivity.Suplimentarea mediului nutritiv must-agar cu glicozidăsteroidică furostanolică Melongozidă Q în concentraţia 10 -2 % a condus la reprimarea creşterii ciupercii Fusariumoxzsporum cu 28,5% şi la diminuarea densităţii miceliuluide 1,5 ori, ceea ce denotă capacitatea fungitoxică asubstanţei.46