Obtain insects egg batches in laboratory conditions, used for artificial infestation of the maize plants, to establish lines and hybrids tolerance pest attack. Because nature, attack Ostrinia nubilalis are not at same level, every year, as result climatic conditions, especially batch deposition larva emergence, plants is one best method evaluate reaction this pest. European corn borer reared Plant Protection Laboratory, from NARDI Fundulea, Calarasi County, Romania. Field experiments were...

This paper presents an investigation into the correlation between hours worked and productivity, synthesizing insights from in-depth analysis of scientific literature spanning past 10 years. The aim this study is to gain a nuanced understanding how work impact productivity across diverse industries occupational settings. Drawing array empirical data on metrics worked, our reveals consistent trend: strong inverse that exists two variables. primary highlight discovery robust productivity....

In this paper, author collective present results and methodology of the insecticides testing against maize leaf weevil, in laboratory conditions. Year by year at NARDI Fundulea, field conditions, it has tested used both like seed vegetation treatment for control ling weevil. Because climatic conditions from spring are not favorable pest every year, is one best methods evaluate treatment. At eight days after insects added pots with plants, highest adults mortality lowest attack intensity...

The soil in his complexity can be understood terms of the known and particular natural environment which it developed evolved. He is a real history, appears as summary plan knowledge organically bound constants subsequently pedogenetical development other items.This paper presents study soils from Plapcea Basin area, covering 25,000 ha, located south country, its Cotmeana Piedmont, Piedmont subdivision.The cover first observations belong to Murgoci collaborators (1910), these two areas...


 The paper aims to establish a framework based on the method of LCA (Life Cycle Assessment) and LCCA Cost Analysis) in order select best parameters apple technology by identifying particularities fruit production technologies providing practical recommendations how approach two methods. methodology is use methods, as techniques for assessing environmental elements associated with technological process economic indicators. was meant be part project whose purpose develop decision...

The study area is located at the confluence of Vărbilău with Teleajen, a former mansion previously having multiple uses (garden, orchard, pasture), an empirical adjustment, but effective, now decommissioned, into fallow or degraded pasture.There have been sleeper in lower part territory (the Vărbilău’s alluvial) to set, highest part. Due varied topography, and other factors which conditioned pedogenetical, resulting many types subtypes soils classified several classes: Protisols...

Researches presented, are the subject of study on evolution soil quality indicators Romanian Plain, where mainly is chernozem type, as a consequence irrigation. To achieve objectives we have studied some physical soil ( bulk density and total porosity ) în territory concerned, interpretation analytical results been performed according to proper methodology, after taking samplings from pedogenetic horizons. Through an analysis chernozem’s compaction, due irrigation’s application, it...

The agricultural activities for which the income can be determined based on norms are established by Tax Code, and value of associated is in each county General Directo- rate County Public Finances. For from independent activities, there two systems tax collection: real system: applies to net achieved income; norm: amount that considered obtain an average activity. general rule system, involves organizing single-entry accounting.