This research was conducted to determine the effects of different row spacings and sowing rates on hay quality characteristics under Tokat-Kazova ecological conditions during years 2014-2016. In study, cultivars alfalfa Bilensoy-80 sown at four (15, 30, 45 60 cm) six (5, 10, 15, 20, 25 30 kg ha-1) The experimental design completely randomized in split plots with replications. Main were sub-plot...

Climate change, new varieties, better technological abilities, and increased demand for local resources provide significant reasons to introduce soybeans in northern regions, above the typical soybean distribution area Europe. This research examined effects of two delayed sowing times, wide 25 cm 50 row spacings, seed inoculation with Bradyrhizobium japonicum, interaction all these factors on d...

A citrus spacing experiment begun in 1980 included 4 spacings, 2 varieties, and 2 rootstocks. Planting densities ranged from 150 to 360 trees per acre with spacings from 8 x 15 ft to 15 x 20 ft. 'Hamlin' and 'Valencia' Sweet orange (Citrus sinensis (L.) Osb.) trees were planted on Milam lemon ( C. jambhiri Lush) and Rusk citrange ( Poncirus trifoliata (l.) Raf. x C. sinensis) rootstocks. Trees ...

Research investigating row spacing in high-yielding, high-input cotton (Gossypium hirsutum L.) production systems has found higher lint yields but no maturity benefits using high plant density, 25 cm spaced ultra-narrow rows (UNR). Seven experiments comparing 38 UNR and conventionally (100 cm) were conducted over three years to determine if changes density or management could optimize yield a s...

With the continuous improvement of mechanization level and development new crop varieties, optimal strip width for intercropping crops is important. In this study, field experiments were conducted to analyze effects different row spacings planting patterns on photosynthesis, chlorophyll fluorescence, related enzyme activities maize ear leaves in a maize–soybean system using two (wide–narrow row...

Sulla (Hedysarum coronarium L.) is a new candidate crop for biofuel production. A field trial was conducted in 2018–2020 Pyrgos, Greece, and repeated 2019–2021 to evaluate different row spacings cover crops weed management sulla two-factor randomized complete block design (RCBD) with four replications. Four spacings, namely 76-cm, 51-cm, 38-cm, 19-cm, were assigned the main plots. Three crops, ...

The experiment was conducted at the Agronomy field of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during August, 2008 to January 2009 to find out the optimum plant spacing and number of seedling per hill in relation to tillering and dry matter accumulation of transplanted rice plant. The experiment was carried out with three plant spacings (S =15 cm × 20 cm, S = 20 cm × 20 cm and S...

Intra-row spacing is known to determine early productivity of super-high density olive orchards depending on growing conditions, cultivar growth characteristics, planting geometry and subsequent pruning management but few experiments have been carried out in this olive hedgerow orchard design. In 2008 an experiment of 4-m spaced hedgerows was established with 8 intra-row spacings (from 1.0 to 2...