Technological principles of production of organo-mineral fertilizers from leonardite
نویسندگان
چکیده
منابع مشابه
Phosphorus availability and microbial immobilization in a Nitisol with the application of mineral and organo-mineral fertilizers.
The aim of this study was to evaluate P availability, P and C contained in the microbial biomass, and enzymatic activity (acid phosphatases and β-glucosidases) in a Nitisol with the application of mineral and organo-mineral fertilizers. The experiment was performed in a protected environment with control over air temperature and soil moisture. The experimental design was organized in a "5 x 4" ...
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چکیده ندارد.
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15 صفحه اولfacilitating lexical access for the fluent production of speech
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...
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ژورنال
عنوان ژورنال: Visnyk agrarnoi nauky
سال: 2020
ISSN: 2308-9377
DOI: 10.31073/agrovisnyk202010-01