نتایج جستجو برای: extractable fraction

تعداد نتایج: 154973  

N. N. NAJAFI R. MOTALEBIFARD S. S. OUSTAN

ABSTRACT- To evaluate effects of different soil moisture conditions namely, phosphorus (P) and zinc (Zn) application, on extractable Zn and Fe, two experiments were conducted in laboratory conditions based on a completely randomized design with a factorial arrangement of treatments with two replications. The first experiment was performed with the following factors; incubation time at four leve...

Journal: :Canadian Journal of Soil Science 2021

The general incidence of copper (Cu), zinc (Zn), and boron (B) deficiencies in soils the Canadian prairies may be related to identifiable, highly variable, inherent soil attributes. objective this study was investigate variability selected properties their relationship with bioavailability, forms, distribution Cu, Zn, B a range prairie soils. nature these micronutrient distributions were evalua...

Journal: :Han-guk toyang biryo hakoeji 2022

Organic farming has been known to improve soil quality by enhancing organic carbon (SOC) contents. The labile (LOC) pools and management index (CMI) are commonly used as very sensitive indicators of changes in SOC assessment quality. This study was conducted investigate the effect practices on LOC fractions CMI analysis a 6-year field experiment. Four treatments were included: compost (COM), gr...

Journal: :Geoderma 2022

Sustainability of agricultural systems is at stake, as phosphorus (P) a non-renewable resource while its global reserves are limited. Stimulating earthworm activity can be technology to increase the level readily plant-available phosphate (PO4). However, conclusive evidence on mechanisms underlying an earthworm-enhanced PO4 solubility yet missing. This study aimed reveal possibly overlooked pat...

2017
Karim Baghery

Extractability is one of the main and central tools for design and analysis of modern cryptographic protocols. We say a function is extractable if any adversary that outputs a point in the range of the function is guaranteed to ”know” a corresponding preimage. This research presents a short report on the existence of extractable one-way functions based on a recent paper by Bitansky et al. [BCPR...

Journal: :iran agricultural research 2014
r. motalebifard n. n. najafi s. s. oustan

abstract- to evaluate effects of different soil moisture conditions namely, phosphorus (p) and zinc (zn) application, on extractable zn and fe, two experiments were conducted in laboratory conditions based on a completely randomized design with a factorial arrangement of treatments with two replications. the first experiment was performed with the following factors; incubation time at four leve...

1998
Jacques Raynal

Some improvements in ECIS88 like the use of expansion of the potentials in term of Bessel functions lead to ECIS94 and to write the Notes on ECIS94 before I had to retire on the 1/9/1994. However, on the suggestion of Arjan Koning, the code was modi ed to deal with continuum for compound nucleus calculations. This point, existing in ABAREX was not in ANLECIS. Now, ECIS95 should do the same kind...

علی محمدی ترکاشوند, , محمود کلباسی, , حسین شریعتمداری, ,

Lintz-Donawitz (LD) converter slag, a by-product of the iron and steel-making industry is produced in large quantities in Isfahan, Iran. The slag contains 52.8 and 2.2% (w/w) CaO and MgO, respectively. To determine the influence of LD slag on the chemical characteristics of three acid soils from Gilan, an incubation study was conducted. The soil samples were collected from 0-30 cm of rice and t...

Journal: :Science of The Total Environment 2022

Application of organic wastes as soil fertilizers represents an important route agricultural contamination by antibiotics such sulfamethoxazole (SMX). Soil may be influenced the storage time before spreading. The objective this work was to study fate SMX in two wastes, a co-compost green waste and sewage sludge bovine manure, which were stored between 0 28 days, then incorporated that has never...

ژورنال: علوم آب و خاک 2005
علی محمدی ترکاشوند, , محمود کلباسی, , حسین شریعتمداری, ,

Lintz-Donawitz (LD) converter slag, a by-product of the iron and steel-making industry is produced in large quantities in Isfahan, Iran. The slag contains 52.8 and 2.2% (w/w) CaO and MgO, respectively. To determine the influence of LD slag on the chemical characteristics of three acid soils from Gilan, an incubation study was conducted. The soil samples were collected from 0-30 cm of rice and t...

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