Studies on the Compatibility of Grafting on Pistachio Variety of Nab AL Jamal with its Rootstocks P. vera, P. atlantica and P. khinjuk.

The research studied the compatibility of grafting on the pistachio variety of Nab AL Jamal with three rootstocks (P. vera, P. Atlantica and P. Khinjuk). This research was implemented in the nursery of the agricultural department in Hama. The seedling rootstocks were budded in plastic bags at the beginning of June by T-budding.

Studies on the Compatibility of Grafting on Pistachio Variety of Ashouri with its Rootstocks P. Vera, P. Atlantica and P. Khinjuk

The research studied the compatibility of grafting on the pistachio variety of Ashouri with three rootstocks (P. vera, P. Atlantica and P. Khinjuk). This research was implemented in the nursery of the agricultural department in Hama. The seedling rootstocks were budded in plastic bags at the beginning of June by T-budding. The results demonstrated that the variety of Ashouri which budded on the Ashouri and P. Khinjuk rootstocks excelled at the p. Atlantica rootstocks, The best average of succeeded graft of Ashouri variety budded on the Ashouri and P. Khinjuk rootstocks reached (73, 69.5 %). While the growth of p. Atlantica and P. Khinjuk rootstocks were stronger than Ashouri rootstocks. The length of Ashouri variety which budded on P. Atlantica and P. Khinjuk rootstocks was (47.36, 49.88 cm), and the diameter was (5.59, 5.67 mm).

Compatibility of Some Peach varieties with Wild Peach Rootstock

The compatibility between the varieties and the percentage of budding success and the vigor and vegetative growth of these varieties were studied. The plants growth was monitored and all the required readings were taken from the beginning of budding at the end of summer until the end of the next growth season.