FOYDALANILGAN ADABIYOTLAR
1. O‘zbekiston Respublikasi Prezidentining qarori 12.08.2020 y P.Q-48.05
Kimyo va biologiya yo‘nalishlarda uzliksiz ta‘lim sifatni va ilm-fan natijardorligi oshirish chora -tadbirlari to‘g‘risida.
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GLOSSARIY
Fosforli o‘g‘itlar Phosphorus fertilizers Are divided into three
groups depending on the
solubility and the plants.
water-soluble fertilizers-simple
superphosphate and eyebrow
superphosphate.
Superfosfat Superphosphate Normal Superphosphate is
obtained by treatiment of
crushed apatite or phospharite
with sulfuric acid.
Qo‘sh superfosfat Ordinary superphosphate Eyebrow Superphosphate does
not contain gyusum. Eyebrow
superphosphate is made in
granular form. Their chemical
and physical propertises, use
and physical properties, use and
effectiveness are simillar to
ordinary superphosphate.
Oq fosfor white phosphorus Oxidizes very quickly in air
and is visible in the dark.
the name phsphorus is derived
from this word.
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