Rın ve Nor genleri taşıyan ve bu genleri taşımayan domateslerde farklı olgunluk dönemindeki meyvelerin manav ömrü ve muhafazası üzerine bir araştırma

TEZ1863Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 1993.Kaynakça (s. 92-98) var.xiv, 100 s. : rnk. res. ; 30 cm.

Sebzelerde aşılama

Vegetable production using grafted seedling has become a common practice in many parts of the world. Used of grafted seedling increased in greenhouses and high tunnels because of stressful conditions from late fall to early spring such us low temperature, low light intensity and high humidity and successive cropping. In this study, researches done on vegetables grafting were summarized and information about rootstocks used in different species and grafting techniques were presented. In addition, information about seed sowing time of rootstock and scion of some species were also presented.</p

Effect Of Different Rootstocks On The Yield And Quality Of Grafted Melon Plants

Melon (Cucumis melo L. var. cantalupensis) cultivars ‘Falez’ and ‘Galia C-8’ were grafted onto seven different rootstocks: Benincasa hispida (BH), Cucurbita ficifolia (CF), Luffa cylindrical (LC) and Cucumis melo var. inodorus ‘Kirkagac 637’ (KA637), rootstocks that are open pollinated genotypes; rootstocks RS841, P360 and TZ148 Cucurbita species rootstocks, are hybrid genotypes. The ungrafted ‘Falez’ and ‘Galia C-8’ cultivars were used as control. The grafted melons and the ungrafted control plants were compared as regarded to early and total yield and quality parameters. It was determined that grafted plants onto P360, RS841 and TZ148 had much more early and total yield than ungrafted control plants. P360, RS841 and TZ148 are suitable rootstock for ‘Falez’ F1 and ‘Galia C-8’ melon cultivar. However, K637 can be suggested to be used as a rootstock for ‘Falez’ F1 melon cultivar

THE EFFECTIVENESS OF GRAFTING TO IMPROVE SALTTOLERANCE OF SENSITIVE MELON WHEN THE TOLERANT MELON ISUSED AS ROOTSTOCK

Melon cultivars that are sensitive and tolerant to salinity were reciprocally grafted andplants were grown under salinity and control conditions in the glasshouse. Growing culturewas vermiculite and plants were irrigated by the complete nutrient solution. Thirty days oldmelon plants, grafted and ungrafted were subjected to salinity stress during 25 days with100mM NaCI. Some physiological parameters were investigated. Grafting on the tolerantmelon increased the responses of the sensitive melon to salinity in comparison to theungrafted one. The shoot fresh weight and leaf area were increased by 27%, leaf waterpotential was increased by 65%, leaf membrane injury index was decreased by 13 andstomatal conductance was increased by 18%. Other parameters like chlorophyll content, leaftemperature, mineral content (Na, K, Ca, and Cl) of the leaf and root, antioxidative enzymeactivities were also investigated. All results were discussed in the meeting in Portugal.</p