نتایج جستجو برای: application rates

تعداد نتایج: 1177894  

Journal: :journal of agricultural science and technology 2012
a. okal p. okinda owuor d. kamau l. manguro

tea leaves contain unsaturated fatty acids, key precursors of volatile compounds contributing to tea aroma quality. tea is cultivated in areas with diverse environmental conditions. nitrogenous fertilizers influence tea yields and quality. a previous single site study demonstrated that increasing nitrogenous fertilizer rates raised fatty acid levels. however it is not known if the magnitudes an...

Peng Yun-feng Rui Yu-kui, Shen Jian-bo Wang Zheng-rui

In this study, nitrogen fertilizer was applied to corn (Zea mays L.) at conventional (excessive) and recommended levels, and the growth response was assessed by measuring plant height and stem perimeter. Corn plant maximum height was observed in recommended rates of N fertilizer treatment, and the height without N fertilizer was the same as that receiving excess N fertilizer. Stem perimeter was...

ژورنال: علوم آب و خاک 2002
نجف‌ علی کریمیان, , محمدرضا چاکرالحسینی, , عبدالمجید رونقی, ,

Phosphorus (P) and iron (Fe) are essential nutrients for plants. Iron availability is low in calcareous soils of Iran due to the excessive amounts of CaCO3 and high pH. Overfertilization of P fertilizers may also decrease Fe availability. The objective of this study was to evaluate the effect of P and Fe on the growth and chemical composition of corn (Zea mays L.) under greenhouse conditions. T...

نجف‌ علی کریمیان, , محمدرضا چاکرالحسینی, , عبدالمجید رونقی, ,

Phosphorus (P) and iron (Fe) are essential nutrients for plants. Iron availability is low in calcareous soils of Iran due to the excessive amounts of CaCO3 and high pH. Overfertilization of P fertilizers may also decrease Fe availability. The objective of this study was to evaluate the effect of P and Fe on the growth and chemical composition of corn (Zea mays L.) under greenhouse conditions. T...

2003
Gilles-Eric Descamps Satish Bagalkotkar Subramaniam Ganesan Sridhar Subramaniam Hem Hingarh

With advancing semiconductor technology, growing design complexities, companies have turned to a global design team to build their System on a Chip (SoC). The major challenge is the capacity to scale infrastructure and methodology, along with ASIC design[23]. Silicon Access Networks recently shipped for revenue from first silicon, a family of four high performance SoC products. These high-end n...

Journal: :IEICE Electronic Express 2009
Yong-Jin Lee Mohammed Atiquzzaman

Most current web application use small objects to increase the data transfer speed between server and client. This leads to completion of the object transfer while the TCP is still in the initial slow-start phase, which starts with an initial window size. SCTP, a new transport layer protocol, uses congestion control mechanism that is similar to that of TCP but complements TCP’s deficiencies in ...

ژورنال: علوم آب و خاک 2003
عبدالمجید رونقی, , منوچهرمفتون, , محمدرضا چاکرالحسینی, , نجف علی کریمی, ,

Iron (Fe) availability is low in calcareous soils of Iran due to high pH levels and presence of excessive amounts of CaCO3. Overfertilization by phosphorus (P) fertilizers may also decrease Fe availability. The objective of this study was to evaluate the effects of P, Fe and their interactions on the growth and chemical composition of soybean [Glycine max (L.) Merrill] under greenhouse conditio...

عبدالمجید رونقی, , منوچهرمفتون, , محمدرضا چاکرالحسینی, , نجف علی کریمی, ,

Iron (Fe) availability is low in calcareous soils of Iran due to high pH levels and presence of excessive amounts of CaCO3. Overfertilization by phosphorus (P) fertilizers may also decrease Fe availability. The objective of this study was to evaluate the effects of P, Fe and their interactions on the growth and chemical composition of soybean [Glycine max (L.) Merrill] under greenhouse conditio...

2011
Jessica Edquist Christina M. Rudin-Brown Michael G. Lenné

The road environment can affect driver speed choice through influencing both the driver’s perception of their current speed, and the speed that they think is appropriate for the road. These influences and their effects on speed can therefore affect crash rates. This report reviews the influence of various factors within the road environment, including the geometry of the road, the roadside envi...

Mohammad Reza Shakiba Narges Zand,

A field experiment was conducted in 2010, to evaluate the effects of plant density (D1, D2 and D3: 8, 14 and 20 plant/m2) on field performance of Sorghum under different nitrogen application rates (N1, N2 and N3: application of 40, 80 and 120 kg/ha Nitrogen, respectively). The experiment was arranged as factorial based...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید