نتایج جستجو برای: chemical fertilizer spreader

تعداد نتایج: 394508  

2014
Fatemeh Nejatzadeh-Barandozi Fathollah Gholami-Borujeni

BACKGROUND The aim of this study was to evaluate the effects of nitroxin biofertilizer and chemical fertilizer on the growth, yield, and essential oil composition of dill. The experiment was conducted under field condition in randomized complete block design with three replications and two factors. RESULTS The first factor was the concentrations of nitroxin biofertilizer (0%, 50%, and 100%) o...

2015
Kamil Sabier Saeed Sarkawt Abdulla Ahmed Ismael Ahmaed Hassan Hamed Ahmed

A comparative study on the effect of chemical fertilizers and bio-fertilizers was done on growth and biochemical parameters in cucumber plant (Cucumis sativus L.). An experiment was conducted in randomized completely blocks design (RCBD) with four replicates. The treatment were (T1= control, T2= bio-fertilizer, T3= chemical and T4= combination treatment (biofertilizer and 1⁄2 chemical)) at Agri...

2015
Hamed Ahmed

A comparative study on the effect of chemical fertilizers and bio-fertilizers was done on growth and biochemical parameters in cucumber plant (Cucumis sativus). An experiment was conducted in Randomized Completely Blocks Design (RCBD) with four replicates. The treatment were (T1 = Control, T2 = Bio-fertilizer, T3 = Chemical and T4 = Combination treatment (biofertilizer and 1/2 chemical)) at Agr...

Journal: :بوم شناسی کشاورزی 0
پریسا ناظری علی کاشانی کاظم خاوازی محمدرضا اردکانی مجتبی میرآخوری محمدمهدی پورسیاه بیدی

in order to evaluate the effect of using zinc granulated phosphorous biofertilizer on yield and yield components of white bean (phaseolus vulgaris l.), a field experiment based on a randomized complete block design with three replications was performed. experimental treatment were included of using phosphate and triple super phosphorous chemical fertilizer at five levels (without using of chemi...

Journal: :پژوهش های زراعی ایران 0
فرشاد ابراهیم‏پور خالد عیدی‏زاده عبدالمجید مهدوی دامغانی محمد رضوانی

in order to study the effects of integrated application of bio-fertilizer and chemical fertilizers on yield and yield components of corn, an experiment was conducted in 2008 in dezful city, (khoozestan province) in a factorial arrangement based on complete randomized block design with four replications. treatments were integrated application of biological and chemical fertilizers in four levels...

2013
G. Thirumaran M. Arumugam R. Arumugam

The present study an attempt has been made to investigate the effect of Seaweed Liquid Fertilizer of Rosenvigea intricata with or without chemical fertilizer on seed germination, growth, yield, pigment content and soil profile of Abelmoschus esculentus was analyzed. The seed germination, shoot length, root length, number of lateral roots, number of leaves, number of vegetables, length of vegeta...

2015
Zengqiang Li Bingzi Zhao Qingyun Wang Xiaoyan Cao Jiabao Zhang

Chemical composition of soil organic carbon (SOC) is central to soil fertility. We hypothesize that change in SOC content resulting from various long-term fertilization strategies accompanies the shift in SOC chemical structure. This study examined the effect of fertilization strategies along with the time of fertilizer application on the SOC composition by 13C nuclear magnetic resonance (NMR) ...

2001
T. E. Grift J. T. Walker J. W. Hofstee

A system was developed to measure the mass flow of granular fertilizer material in aerial spreader ducts. The flow process was regarded as the sequential passage of clusters containing multiple particles with varying diameters. An optical sensor was used to measure the cluster lengths on the fly. In a low–density flow regime, the diameter of each particle could be measured individually (this is...

Journal: :Serambi Journal of Agricultural Technology 2022

Kelapa sawit merupakan salah satu komoditi hasil perkebunan yang memiliki peran sangat penting bagi pertumbuhan perekonomian di indonesia. Kegiatan penelitian ini bertujuan untuk meningkatkan pengetahuan serta pengalaman dalam mempelajari aspek budidaya tanaman kelapa sawit, Khususnya manajemen pemupukan pada telah menghasilkan. dilaksanakan bulan Februari sampai dengan April 2022 Kebun Seunaga...

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