Diatomite yog ib qho xoob lossis cemented siliceous deposit, dawb, lub teeb grey los yog yellowish sedimentary pob zeb muaj li ntawm ...
Vladimir Groshev, Tus Neeg Sib Tw ntawm Agricultural Sciences, Tus Thawj Coj ntawm Nyob Zoo Nature (Italpollina S.p.A.) hauv Russia thiab CIS Organomineral txhawb nqa kev noj qab haus huv tsis yog ...
Belarusian potash chiv tsim, uas suav nrog ntau ntawm cov khoom siv thoob ntiaj teb, tshaj tawm tias ...
Thaum kawg ntawm lub hlis no, ib qho tseem ceeb ...
EUROCHEM FERTILIZERS IN POTATO CULTIVATION TECHNOLOGY Qos yaj ywm yog ib qho tseem ceeb tshaj plaws ntawm cov zaub mov, pub thiab technical ...
Oleg Savenko, tus thawj coj ntawm Agroliga LLC.
