Use of Vegetable Residues and Cover Crops in the Cultivation of Maize Grown in Different Tillage Systems

The purpose of research on alternative variants soil tillage systems related to fertilization, vegetal residues, and cover crops, in the case maize crop, is elaborate promote certain integrated technologies conservation agriculture. This paper presents results a study conducted Transylvanian Plain during 2019–2021, regarding influence technological climatic factors yield quality maize. objective was focus how vegetable residues crops can be into optimization fertilization system A multifactorial experiment carried out based formula × B C D − R: 4 2 3 2, where represents (a1 conventional with moldboard plow; a2 minimum chisel; a3 disk; a4 no tillage); hybrid (b1 Turda 332; b2 344); (c1 2.5 t ha−1 + 350 kg NPK; c2 mustard; c3 gulle 10 ha−1); year (d1 2019; d2 2020; d3 2021); R replicates. emphasized fact that for conditions from area taken account (Chernozem), maize, chisel autumn disk harrow spring sowing considered as an system. Yield improved optimized by combined fertilization: being supported different sources mineral NPK.