Results 21 to 30 of about 17,243 (220)

Variabilnost v vsebnosti mangana v vzorcih trav in črne detelje

open access: yesActa Agriculturae Slovenica, 1999
V letu 1997 smo na različnih parcelah iste površine v štirih košnjah in v različnih razvojnih fazah rastlin zbrali po 10 vzorcev črne detelje (Trifolium pratense) in mnogocvetne ljuljke (Lolium multiflorum) ter po 8 vzorcev mačjega repa (Phleum pratense),
Andrej OREŠNIK   +2 more
doaj   +1 more source

Vom Hexaquo-Mangan zum Mangan-Sediment

open access: yesCHIMIA, 1976
The [Mn(H2O)6]2+ ion reacts upon oxidation to finely divided solids. Various possible reaction sequences occur, depending on the particular conditions and presence or absence of other ions.
R. Giovanoli
doaj   +1 more source

HUBUNGAN KEDALAMAN SUMUR BOR DENGAN KADAR BESI (Fe) DAN MANGAN (Mn) DI KELURAHAN MALENDENG KECAMATAN PAAL 2 KOTA MANADO

open access: yesJurnal kesehatan lingkungan, 2019
Air merupakan salah satu kebutuhan pokok manusia sehingga sangat perlu dilaksanakan pengawasan kualitas air. Air tanah sering mengandung Zat Besi (Fe) dan Mangan (Mn) yang melebihi kadar maksimum yang diperbolehkan, adanya kandungan Besi (Fe) dan Mangan (
Amina Misa   +3 more
semanticscholar   +1 more source

Spore production and sporulation efficacy of Bacillus subtilis under different source of manganese supplementation
[Produksi Spora dan Efisiensi Sporulasi Bacillus subtilis dengan Suplementasi Mangan dari Sumber yang Berbeda]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2019
Bacillus is a species widely used as a probiotic in the aquaculture industry. The Bacillus spores have more advantages than their vegetative ones, and an addition of minerals such as calcium, magnesium, and manganese can improve the spore production. The
Ating Yuniarti   +3 more
doaj   +1 more source

Farklı Kükürt Uygulama Şekilleri ve Fosfor Gübrelemesinin Mısır Bitkisinin ( Zea Mays L.) Bakır, Mangan ve Demir Içeriğine Etkisi

open access: yesJournal of Agricultural Sciences, 2001
Bu çalışmada, toprağa farklı şekillerde uygulanan kükürdün Fosfor gübrelemesinin yapıldı ığ ve yapılmadığı koşullarda kireçli bir toprakta yetiştirilen mısır bitkisinin bakır, mangan ve demir içeriği üzerine etkisi araştırılmıştır. Fosfor gübrelemesi ile
Füsun Gülser
doaj   +1 more source

Metoda Pengurangan Zat Besi Dan Mangan Menggunakan Filter Bertingkat Dengan Penambahan UV Sterilizer Skala Rumah Tangga

open access: yesJurnal Ilmiah Giga, 2019
ABSTRAK. Air tanah pada umumnya mengandung zat besi (Fe) dan Mangan (Mn) cukup besar. Adanya Kandungan Fe dan Mn dalam air ditandai dengan adanya perubahan fisis yaitu ditunjukan dengan perubahan warna air menjadi kuning-coklat setelah terjadi oksidasi ...
Arief Muliawan, Rizki Ilmianih
semanticscholar   +1 more source

METODA PENGHILANGAN ZAT BESI DAN MANGAN DI DALAM PENYEDIAAN AIR MINUM DOMESTIK

open access: yes, 2018
Small amounts of iron and manganese are quite common in domestic water supply because of the presence of iron and manganese in the soil and rock formations through  which the water passes in reaching the point of use.
Nusa Idaman Said
semanticscholar   +1 more source

Efektivitas Karbon Aktif Tongkol Jagung dalam Menurunkan Kadar Besi (Fe) dan Mangan (Mn) pada Air Sumur Gali di Desa Amplas Kecamatan Percut Sei Tuan Kabupaten Deli Serdang

open access: yesJurnal Kesehatan Global, 2019
ABSTRAKAir merupakan kebutuhan yang sangat vital bagi makhluk hidup. Air bersih harus memenuhi syarat kualitas fisik dan kimia. Masyarakat di Desa Amplas Kecamatan Percut Sei Tuan Kabupaten Deli Serdang menggunakan air sumur gali yang mengandung kadar ...
Rindy Antika   +2 more
semanticscholar   +1 more source

Results regarding the mangan content from acid soil under diverse plant populations

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 1978
Results regarding the mangan content from acid soil under diverse plant ...
F. MARKIEVICI, Vasile MICLAUS, I. SUTA
doaj   +1 more source

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