Background: Food hypersensitivity to walnut usually results in mild symptoms; however, several cases of anaphylactic reactions to this product have been observed. This study aimed to determine the immunochemical characteristics of the Persian walnut and provide the recombinant form of its main allergen. Materials and Methods: The allergenic proteins of th...

The propagation of Persian walnut (Juglans regia) using grafting or budding is often difficult due to envi­ronmental factors. Temperature fluctuation and plant water status affect root pressure (xylem sap exudation “bleeding”) during grafting. An experiment was conducted find the optimum irrigation regime for patch (in July) tongue March) on Juglans regia rootstock un­der three environmental co...

Green husks are the outer layer of walnut fruits. They form part agro-residues discarded away upon nut maturity in industry. Although it is not used, research studies show that green husk a rich source natural bioactive phytochemicals. A total 83 individual phenolic compounds were identified husks, mainly consisting naphthoquinones, flavonols, and hydroxycinnamic acids. There no standard profil...

Persian walnut (Juglans regia L.) is one of the most economically important nut crops. In Kazakhstan, wild-growing population Juglans registered in south country and protected on territory Sairam-Ugam State National Natural Park. As a result expeditions 2018-2019 136 accessions were described according to descriptors International Plant Genetic Resources Institute, fruits 73 walnuts collected, ...

The ground cover in plantings of walnut and other hardwoods can substantially affect tree growth and seed production. The number of alternative ground covers that have been suggested for establishment in tree plantings far exceeds the number that have already been tested with walnut and other temperate hardwoods. Knowing how other hardwood species respond to ground covers and which have respons...

The aim of this review is to check the possibilities and circumstances regarding how create a high-density Persian walnut orchard. Increasing yields, decreasing tree size, limiting juveniles, lowering total costs are most important objectives breeders horticulturists. Reducing size trees can increase yield. Breeding programs in several countries have led production dwarf rootstocks. For example...