نتایج جستجو برای: n fertilizers

تعداد نتایج: 876662  

2002
Larry G. Bundy,

Nitrogen fertilizer use in Wisconsin as anhydrous ammonia, urea-ammonium nitrate solutions, and urea ranged from about 148,000 to 213, 000 tons of N during the 19952000 period (Terry and Kirby, 2001). This amount is similar to that used about 10 years earlier when 170,000 tons of N was used in 1984. However, a substantial materials shift has occurred since 1984 when about 56% of the N used as t...

Journal: :Asian Journal of Medical and Biological Research 2016
Samia LutfaHasan, Md RafiqulIslam, Mahmud HossainSumon, AzmulHuda,

Ezatollah Nabati, Mohsen Lak, Morad Shaban, Seyed Mostafa Azimi,

This experiment was laid out in order to evaluate the effects  of different biofertilizers on yield components of barley. The experiment was a factorial design with three replications. Treatments were three nitrogen biofrtilizers (Nitroksin, Nitrokara and Supernitroplass) and three phosphate  biofrtilizers (Phosphate barvar2, Biozarr and Superplass) with control for them and yield components we...

Ezatollah Nabati, Mohsen Lak, Morad Shaban, Seyed Mostafa Azimi,

This experiment was laid out in order to evaluate the effects  of different biofertilizers on yield components of barley. The experiment was a factorial design with three replications. Treatments were three nitrogen biofrtilizers (Nitroksin, Nitrokara and Supernitroplass) and three phosphate  biofrtilizers (Phosphate barvar2, Biozarr and Superplass) with control for them and yield components we...

2016
Samia Lutfa Hasan, Md. Rafiqul Islam, Mahmud Hossain Sumon, Azmul Huda,

An experiment was conducted at the Soil Science Field Laboratory of Bangladesh Agricultural University, Mymensingh during boro season of 2014 to evaluate the effect of deep placement of nitrogen (N) fertilizers on N use efficiency and yield of BRRI dhan29 under flooded condition. The soil was silt loam in texture having pH 6.27, organic matter content 1.95%, total N 0.136%, available P 3.16 ppm...

Journal: :Journal of Integrative Agriculture 2016
Cai-binWANG, Yong-meiZHENG, PuSHEN, Ya-pingZHENG, Zheng-fengWU, Xue-wuSUN, Tian-yiYU, HaoFENG,

Journal: :Journal of Soil Sciences and Agricultural Engineering 2011
M. E.Ali, A. I.Fathi, O. H.Mohamed, Y. M.El-Edfawy,

Journal: :The Journal of the Society of Chemical Industry, Japan 1959
SyoichiroNagai,

Journal: :Journal of environmental biology 2010
Emrah Cicek, Faruk Yilmaz, Murat Yilmaz,

The effect of fertilization in the first growing season on early survival and growth of narrow-leaved ash (NLA) (Fraxinus angustifolia ssp. oxycarpa) was evaluated throughout the first 3 years of growth in Adapazari, Turkey. A randomized complete block design with four replications was established to investigate fertilization effects. Granular N urea [46%, (NH2)2CO, NH2-N] and NPK (15/15/15%; N...

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