نتایج جستجو برای: 2011 threelevels of row spacing 50 10
تعداد نتایج: 21327089 فیلتر نتایج به سال:
Maize is more likely to have weed infestations due its steady early growth rate and extensive row spacing, which favor development even before crop emergence. As a result, there prevails strong correlation between density maize yield. An experiment was conducted at the Gauradaha Agriculture Campus, Jhapa, in spring of 2022 assess effect various control methods on The had three replications eigh...
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
Considerable effort is expended to conserve energy and water in current greenhouse systems, and look for alternative energy sources, especially passive heating and cooling strategies. Proper environmental management systems can significantly change the energy and moisture dynamics of greenhouse production systems. In this study, specifically, influences of dynamic row spacing on energy and wate...
Maize growth in narrow rows provides a more uniform spatial arrangement, but it does not always lead to increasing yield. A four-year study was conducted investigate the effect of row spacing on silage maize and yield during growing season at harvest time. field experiment with conventional (0.70 m) (0.35 plant density 92,000 plants ha−1 evaluated years 2011–2014, interaction × (92,000 110,000 ...
Buckwheat is an economically important gluten free cereal, and it a good source of protein, fiber, energy. The field experiments with buckwheat variety “Novosadska” were set in two experimental years Pancevo, Serbia. aim this study was to determine the most optimal technology for production. aims investigate effects (1) row spacing: RS1-25 cm RS2-50 cm; (2) nutrition variants: (N1) 0 kg ha?1 NP...
in order to evaluate the effect of water stress and plant density on growth and seed yield of safflower, a study was conducted during 2009 growing season at agricultural college of shiraz university. the experimental design was split plot based on randomized complete block design with three replications. the treatments were deficit irrigation (100, 75, and 50% of field capacity-fc) as main plot...
The experiment was conducted to determine optimum plant spacing and suitable variety as well identify the interaction effect of varieties Intra-row on yield sorghum. having a factorial arrangement three (Geremew, Lalo farmer’s local variety) intra-row levels (10 cm, 15 cm 20 cm) laid out in randomized complete block design (RCBD) with replications. According current results, were significantly ...
The present study investigated the impact of planting spacing on tomato crop growth, water productivity, and fruit quality under different regimes. Thus, a field experiment was conducted using randomized complete block design in factorial arrangement treatments. plants were grown at three patterns: 30 cm row-to-row spacing, 60 90 which marked as (G1), (G2), (G3), respectively. For each pattern,...
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