Влияние предпосадочного укорачивания корневой системы подвоев на качественные показатели саженцев груши

Abstract

Degree influence to cut roots sow pears is compared at landing in the first field of nursery on the basis indicators of qual- ity of stocks of a pear. It is established that to cut on distance 15 and 10 sm from neck roots before landing in the first field of nursery do not reduce roots of seed stocks on to comparison with the control (to cut roots on distance of 20 sm from neck roots). Stronger to cut roots of stocks leads to their sharp decrease about live. To cut roots to 15 sm and 10 promoted increase in their height and a thickness and did not reduce quantity inoculation in the first field of nursery of stocks.