TY - JOUR AU - Yaseen, Arshad Abdulkhalq AU - Kovácsné Madar, Ágota AU - Vojnović, Đorđe AU - Takácsné Hájos, Mária TI - Examining the Optimal Amount of Moringa Leaf Extract to Improve the Morphological and Inner Quality of Cabbage (Brassica oleracea var. capitata) JF - JOURNAL OF FOOD QUALITY J2 - J FOOD QUALITY VL - 2023 PY - 2023 PG - 9 SN - 0146-9428 DO - 10.1155/2023/3210253 UR - https://m2.mtmt.hu/api/publication/34407036 ID - 34407036 AB - Moringa leaves contain a proper amount of antioxidants, amino acids, vitamins, hormones, macronutrients, and micronutrients. Therefore, it is applied as a natural, inexpensive, and simple-to-make biostimulant to boost nutritional value and growth parameters in a variety of plants. The main purpose of this study is to determine the optimal concentration of Moringa oleifera L. leaf extract (MLE) as an effective biostimulant to improve nutritional and physical quality in cabbage (Brassica oleracea var. capitata). To do this, three concentrations of MLE (6, 8, and 10%) were foliar sprayed to the plant leaves at a rate of 25 mL plant−1 for every two weeks from transplantation till harvest, while control plants (Ø) were sprayed with distilled water only. Our results show that MLE greatly increased cabbage growth, nutrient content, pigment content, and nutrient absorption, while a high concentration of 10% MLE could also significantly reduce nitrate content in cabbage leaves. In comparison to the control plants, sprays of 6%, 8%, and 10% MLE reduced nitrate content by 23%, 14%, and 12%, respectively. However, the lowest nitrate content was found for the plants sprayed with 6% MLE. Except for the dry matter, all the growth parameters, mineral content, and pigment content were significantly higher after spraying with 10% MLE, while better vitamin C and lower nitrate were found in the plants treated with 6% MLE. A Pearson correlation reveals that head weight has a positive correlation with head diameter, head height, chlorophyll a, and carotenoids at p levels of 0.01 and a positive correlation with chlorophyll b and vitamin C at p levels of 0.05. Vitamin C and dry matter, on the other hand, had a negative connection with nitrate content. LA - English DB - MTMT ER - TY - JOUR AU - Diósi, Gerda AU - Kovácsné Madar, Ágota AU - Mares, Imre TI - Eltérő hullámhosszúságú fény hatása a mikrozöldségek bioaktív komponenseire JF - ÉRTÉKÁLLÓ ARANYKORONA J2 - ÉRTÉKÁLLÓ ARANYKORONA VL - 22 PY - 2022 IS - 4 SP - 7 EP - 8 PG - 2 SN - 1586-9652 UR - https://m2.mtmt.hu/api/publication/32812220 ID - 32812220 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kovácsné Madar, Ágota AU - Vargas-Rubóczki, Tímea AU - Takácsné Hájos, Mária TI - Microgreen leaf vegetable production by different wavelengths JF - ACTA AGRARIA DEBRECENIENSIS / AGRÁRTUDOMÁNYI KÖZLEMÉNYEK J2 - AGRÁRTUD KÖZL PY - 2022 IS - 1 SP - 79 EP - 84 PG - 6 SN - 1587-1282 DO - 10.34101/actaagrar/1/10449 UR - https://m2.mtmt.hu/api/publication/32845827 ID - 32845827 LA - English DB - MTMT ER - TY - JOUR AU - Kovácsné Madar, Ágota AU - Takácsné Hájos, Mária TI - Agronomic evaluation of different lettuce (Lactuca sativa L.) varieties under unheated plastic tunnel JF - INTERNATIONAL JOURNAL OF HORTICULTURAL SCIENCE J2 - INT J HORT SCI VL - 28 PY - 2022 SP - 50 EP - 56 PG - 7 SN - 1585-0404 DO - 10.31421/ijhs/28/2022/10314 UR - https://m2.mtmt.hu/api/publication/33118379 ID - 33118379 AB - Among the leafy vegetables, lettuce (Lactuca sativa L.) is the most widely grown species in the world. Wide ranges of physical properties of the products are used to assess the degree of maturity. In this study, different lettuce varieties were grown under an unheated plastic tunnel in springtime. We evaluated the agronomic properties of different lettuce varieties, evaluated the condition of the plants, and determined the bioactive substances. Larger head weight can be achieved by the ‘King of May’ butterhead (259.31 g) and ‘Great Lakes 659’crisphead (220.40 g) genotypes. A very strong correlation (r = 0.995) was observed between the lettuce head index, and leaf index and both had a strong positive correlation (r = 0.828 and 0.760) with NDVI. The highest SPAD values were measured for cos lettuce ‘Romaine lettuce’ (44.01) and iceberg lettuce ‘Great Lakes 659’ (42.71). However, these genotypes showed the highest (9.52%; 8.74%) dry matter content, too. The red leaf variety 'Lollo Rosso' had the highest total polyphenol content (181.53 GAE/100 g FW). Among the evaluated properties, iceberg lettuce showed favorable morphology, plant condition, and good dry matter content. In addition, between the loose-leaf lettuces, the red leaf lollo type was outstanding with bioactive content. LA - English DB - MTMT ER - TY - CONF AU - Galambné Sinka, Lúcia AU - Kovácsné Madar, Ágota AU - Vargas-Rubóczki, Tímea AU - Takácsné Hájos, Mária ED - Takácsné Hájos, Mária ED - Vojnich, Viktor József TI - Biostimulátorok alkalmazása paradicsom üvegházi termesztésénél. Application of biostimulants in greenhouse tomato cultivation TS - Application of biostimulants in greenhouse tomato cultivation T2 - 17. Magyar Magnézium Szimpózium - Program és Összefoglalók PB - Magyar Kémikusok Egyesülete (MKE) C1 - Budapest SN - 9786156018069 PY - 2021 SP - 25 EP - 25 PG - 1 UR - https://m2.mtmt.hu/api/publication/32195832 ID - 32195832 LA - English DB - MTMT ER - TY - CONF AU - Kovácsné Madar, Ágota AU - Takácsné Hájos, Mária ED - Takácsné Hájos, Mária ED - Vojnich, Viktor József TI - Mikrozöldségek szerepe az ásványi anyag utánpótlásban. The role of microgreens in mineral supplementation TS - The role of microgreens in mineral supplementation T2 - 17. Magyar Magnézium Szimpózium - Program és Összefoglalók PB - Magyar Kémikusok Egyesülete (MKE) C1 - Budapest SN - 9786156018069 PY - 2021 SP - 31 EP - 32 PG - 2 UR - https://m2.mtmt.hu/api/publication/32196060 ID - 32196060 LA - English DB - MTMT ER - TY - CONF AU - Lelesz, Judit Éva AU - Tamás, Szilvia AU - Homoki, Dávid Zoltán AU - Györkös, Gergely Sándor AU - Kovácsné Madar, Ágota ED - Takácsné Hájos, Mária ED - Vojnich, Viktor József TI - Lombkezelés hatása mizuna (Brassica rapa var. japonica) gazdasági értékmérő tulajdonságaira és ásványi elem tartalmára akvapóniás rendszerben. Foliar fertilization's effect on the economic value and mineral content of mizuna (Brassica rapa var. japonica) growing in aquaponic system TS - Foliar fertilization's effect on the economic value and mineral content of mizuna (Brassica rapa var. japonica) growing in aquaponic system T2 - 17. Magyar Magnézium Szimpózium - Program és Összefoglalók PB - Magyar Kémikusok Egyesülete (MKE) C1 - Budapest SN - 9786156018069 PY - 2021 SP - 27 EP - 28 PG - 2 UR - https://m2.mtmt.hu/api/publication/32196368 ID - 32196368 LA - English DB - MTMT ER - TY - CONF AU - Kovácsné Madar, Ágota AU - Takácsné Hájos, Mária ED - Benedek, Klára ED - Domokos, Erzsébet ED - Ványolós, Endre TI - Evolution of quality parameters of different lettuce (Lactuca sativa L.) varieties under unheated plastic tunnel T2 - Proceedings of the 6th Conference on Horticulture and Landscape Architecture in Transylvania PB - Sapientia Hungarian University of Transylvania C1 - Targu Mures PY - 2021 SP - 19 UR - https://m2.mtmt.hu/api/publication/32196453 ID - 32196453 LA - English DB - MTMT ER - TY - JOUR AU - Kovácsné Madar, Ágota AU - Hájos, Mária Takácsné TI - Evolution of quality parameters of different lettuce ( Lactuca sativa L.) varieties under unheated plastic tunnel JF - ACTA UNIVERSITATIS SAPIENTIAE AGRICULTURE AND ENVIRONMENT J2 - ACTA UNIV SAP AGRIC ENVI VL - 13 PY - 2021 IS - 1 SP - 88 EP - 99 PG - 12 SN - 2065-748X DO - 10.2478/ausae-2021-0008 UR - https://m2.mtmt.hu/api/publication/32601817 ID - 32601817 LA - English DB - MTMT ER - TY - JOUR AU - Takácsné Hájos, Mária AU - Kovácsné Madar, Ágota TI - Változó fogyasztási szokások – mikrozöldésegek. JF - AGROFÓRUM - A NÖVÉNYTERMESZTŐK ÉS NÖVÉNYVÉDŐK HAVILAPJA J2 - AGROFÓRUM-NÖVÉNYTERMESZTŐK NÖVÉNYVÉDŐK VL - 31 PY - 2020 IS - 1 SP - 52 EP - 54 PG - 3 SN - 1788-5884 UR - https://m2.mtmt.hu/api/publication/31361475 ID - 31361475 LA - Hungarian DB - MTMT ER -