Nutrient leaching from agricultural soils presents an economic loss for farmers and can degrade the quality of surrounding environment. Thus, leachates 18 in situ wick lysimeters, installed at 40 cm soil depth vineyard hilltop, backslope, footslope intra- inter-row area (SUPREHILL Critical Zone Observatory, Croatia) were collected monthly over two years analyzed major plant nutrient ions. Our o...

One of the most important agriculture operations is to properly manage weeds. Weed management a tedious task. If weeds aren't effectively controlled, it will negatively affect crop output, quality, and harvest costs. To grow successful crop, weed frequently requires significant resource inputs. Review discussion inter-row intra-row mechanical weeding, two different control techniques. In partic...

a field experiment was conducted at wondo genet agriculture research center under irrigated condition to determine the effect of intra and inter-row spacing on growth and yield of artemisia (artemisia annua l.) during the two successive seasons of 2013 and 2014. factorial combinations of four intra-rows (40, 60, 80, 100 cm) and four inter-row plant spacing’s (60, 80, 100, 120 cm) were laid out ...

this study examined suitable mechanized methods to seed rice in dry-bed conditions using dried seeds and determined the most suitable varieties for each method. the experimental design was strip-plots in a randomized complete block design with two factors (seeding methods and rice varieties) and three replications. the testing took place during 2003-2004 at the shavour agricultural research sta...

Water deficit significantly limits dryland rainfed fruit production, so increasing water conservation is crucial for improving fruit productivity in arid and semiarid areas. In this study, we tested two treatments in an apple orchard: 1) PC treatment comprising black plastic mulch (BPM) (in-row) with weed control (inter-row); 2) and PGC treatment comprising BPM (in-row) combined with a summer c...

Abstract Hillslope hydrology in agricultural landscapes is complex due to a variety of hydropedological processes and field management possibilities. The aim was test if there are any differences soil properties water regime along the hillslope compare vineyard rows (vine) with inter-rows (grass) area for those properties. study determined that significant contents particle fractions, pH, humus...

In In order to investigating changes range of oil yield and percentage attention to plant density on three varieties of black seed, an experiment was conducted in the form of factorial based on completely randomized block designs (RCBD) with 4 replications in Saat-Loui agricultural station of West Azerbaijan province. In this research, the first factor (A) contained two levels 20 and 40 cm inte...

A method based on computer vision for detection and localisation of crop rows, especially of small-grain crops, is described. The method is intended for use in a system for automatic guidance of agricultural implements in selective treatment of rows and/or inter-row spaces, e.g. with an inter-row cultivator. The computer vision system consists of a colour video camera and a computer. The camera...