نتایج جستجو برای: row spacing of 20 cm

تعداد نتایج: 21241641  

Journal: :Journal of agriculture science and technology 2022

Bush bean is an important pulse crop that enriches the Rwandan diet and a source of cash. This staple widely grown in Rwanda. However, improper spacing inadequate application rates organic inputs result low yields. The purpose this study was to evaluate effect intra-row-spacing pymarc rate on selected soil chemical parameters bush (Phaseolus Vulgaris L) yield andosol under rainfed conditions. e...

Journal: :journal of medicinal plants and by-products 0

in iran, more than 90% of raw materials including oils and oil seeds are provided through import. camelina sativa l. as an oilseed crop, belongs to brassicaceae family, has been shown in several experiments that need very little water and resistant to chilling injury than other plant oils, especially canola. this experiment was conducted at research station of campus of agriculture and natural ...

Journal: :Tarim Bilimleri Dergisi-journal of Agricultural Sciences 2021

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...

Journal: :Journal of environmental quality 2007
L Jason Krutz Clifford H Koger Martin A Locke Robert W Steinriede

Cultural management practices that reduce the off-site transport of herbicides applied to row crops are needed to protect surface water quality. A soybean [Glycine max (L.) Merr.] field study was conducted near Stoneville, MS on Sharkey clay to evaluate row spacing (50 cm vs. 100 cm) effects on metolachlor [2-chloro-N-(2-ethyl-6-methylphenyl)-N-(methoxy-1-methylethyl) acetamide] transport. One ...

In Iran, more than 90% of raw materials including oils and oil seeds are provided through import. Camelina sativa L. as an oilseed crop, belongs to Brassicaceae family, has been shown in several experiments that need very little water and resistant to chilling injury than other plant oils, especially canola. This Experiment was conducted at research station of Campus of Agriculture and Natural ...

Journal: :Canadian Journal of Plant Science 2022

Precision planters are recently being adopted for seeding canola to improve crop establishment and seed yield. This study determined the effect of using precision (30.5 50.8 cm row width) conventional air drill seeders at different rates (20, 40, 60, 80, 160 seeds m −2 ) on plant density The was conducted 4 yr (2016 2019) three locations in southern Alberta. Plant increased with higher followin...

Journal: :پژوهش های تولید گیاهی 0
ابراهیم زینلی استادیار گروه زراعت دانشگاه علوم کشاورزی و منابع طبیعی گرگان افشین سلطانی استاد گروه زراعت دانشگاه علوم کشاورزی و منابع طبیعی گرگان محمود تورانی دانشجوی کارشناسی ارشد دانشگاه علوم کشاورزی و منابع طبیعی گرگان محمد خادم پیر دانشجوی کارشناسی ارشد دانشگاه علوم کشاورزی و منابع طبیعی گرگان دانشجوی کارشناسی ارشد دانشگاه علوم کشاورزی و منابع طبیعی گرگان

the objective of this study was to obtain relationships between plant leaf area (cm2plant-1) with leaf dry weight (g plant-1), vegetative dry weight (g plant-1) and plant height (cm) in faba bean (vicia faba l.). the experiment was conducted at the research farm of gorgan university of agricultural sciences in 2011-2012 growing season. the experimental design was a randomized complete block des...

Determining row spacing between PV arrays is one of the important issues in designing PV Plants; Increasing this space results in an increase in the cost of ground, as well as the PV plant output power per area and its decreasing leads into a mutual shading and the reduction of PV plant output power. That is while the tendency towards more output power production in limited areas such as roof b...

Journal: :Crops 2023

Maize is the most represented grain crop on world’s arable land. It mostly grown using standard sowing at an inter-row distance of 70 cm. However, growing in two rows (double-row sowing) increasingly common today. The aim this research was to determine influence different spatial distributions same population maize plants yield grains a larger range FAO hybrid maturing group. experiment lasted ...

ژورنال: علوم آب و خاک 2014
حیدری, احمد, رضوانی, سید معین الدین , همت, عباس,

efficiency was investigated during a 2-year period (2009-2010) in a silty clay loam soil in Tajarak Research Station (Kaboudarahang Township), Hamedan. The experimental design was a strip-plot within a randomized complete blocks design. The horizontal band, the irrigation water rate after flowering, included full and deficit irrigation (100% and 75% potato water requirement) and the vertical...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید