LONG-TERM EFFECTS OF CROP CHANGE ON CORN PRODUCTIVITY

Abstract

The experiment has been completed from 2020 to 2021. Vytautas Magnus University, Academy of Agriculture Experimental Station, Crop Collection, Institute of Agroecosystems and Soil Sciences (54 ° 53 ′ N, 23 ° 50 ′ E).

Object of research: maize crops

The aim of the study was to investigate and compare the effects of crop rotation and maintenance on maize crops and to determine the yields obtained from maize crops.

Objectives of the study: to determine the density of maize at the end of vegetation and the biomass of maize stems and leaves, and to investigate the green biomass of cobs.