Vol. 12, Issue 7 (2023)

Author(s):
Megha Raghavan and Ajmal KK

Abstract:
Walnut (Juglans regia L.) a temperate nut crop coming under the family Juglandaceae have wide most importance in the diet of people in the past, present and future. Wide variety of study was conducted in walnut till now ranging from phonological to phylogenetic molecular level. Walnuts are rich in protein, fat, carbohydrate and minerals. The storage life of these nuts is longer than that of the other temperate fruits because their fruits are dry and light. Growth habit reflecting with tree trunk, volume and girth are wide variety among the available genotypes and cultivars. The plant being Monoecious in nature starts flowering in the months of April to May. The setting of fruits starts from the last week of May to June and maturing of fruits is over by September to October. Walnuts are dried to remove excess moisture from the shell and kernel. These nuts are of high export value. This review paper gives some primary information about characters of walnut that can be useful for breeding work.