Economic Evaluation of an Apple Plantation for Ecological Production | ИКОНОМИЧЕСКА ОЦЕНКА НА ЯБЪЛКОВО НАСАЖДЕНИЕ ЗА ПРОИЗВОДСТВО НА ЕКОЛОГИЧНА ПЛОДОВА ПРОДУКЦИЯ
2012
Radomirska, I., Institute of Agriculture, Kyustendil (Bulgaria)
The experiment was conducted in the period 2006 – 2008 at the Institute of Agriculture – Kyustendil. The orchard was established in the spring of 1996 on 10 da area. Four management systems were investigated. The apple cultivars Prima, Florina and Erwin Baur, were drafted on the vegetative rootstock MM 106. The planting distance was 4.5/2.5 m. Irrigation was done through a drip system. The aim was to establish reproductive performance of trees and the economic effect of the ecological production. Average for the period highest yield per da was formed by the integrated, followed by standard, resource-economical and lowest by biological technology. The proposed technologies are economic effective and usefully for producers.
显示更多 [+] 显示较少 [-]