Saplings of Persian walnut vaccinated

Landing of the imparted material in the first field of nursery is carried out when soil temperature at a depth of 10 cm is established at the level 10o C and there is no danger of return of frosts.
Before landing, the boxes removed from preservation with the imparted seedlings, within 5 - 6 days hold for training in the open air.
For landing use only imparted material with a circular kallus between inoculative components, after preliminary removal of all escapes formed on a stock during stratification.
The imparted plants land in the first field of nursery ranks. Distance between ranks of 80 cm, between plants among 20 - 25 cm. At first on well paved way do furrows of 25 - 30 cm in depth which fill in with water.
Depth of landing has to be such that the place of soldering was at the level of a soil surface. Furrows are covered friable with earth, well stamped, after that hilled, forming hillocks. In recent years the best results are yielded by landing under a hydroborer.
At once after an earthing up the first field is watered. It is the best of all to do it by overhead irrigation with small breaks not to break hillocks.
The main works in the first field of nursery provide preservation of the soil in a friable state, without weeds. For ensuring continuous optimum water supply, during vegetation 3 - 4 waterings are carried out. Periodically hillocks reduce and delete root young growth.
Works on the second field of nursery are similar, as well as on the first field.
Vykopka of two - year saplings is carried out after subsidence of leaves, usually at the end of October - the beginning of November.