Zobrazeno 1 - 10
of 69
pro vyhledávání: '"K. Lubis"'
Publikováno v:
Jurnal Pendidikan IPA Indonesia, Vol 8, Iss 4, Pp 512-520 (2019)
Indonesian students are addicted to using gadgets, which unfortunately brings negative impacts. Using the gadget for a long duration will undoubtedly affect the quality of students if it is not directed to appropriate and beneficial use. After school
Externí odkaz:
https://doaj.org/article/408213e054d8441d992a2250cb977b7e
Akademický článek
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Akademický článek
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Autor:
K Lubis, L K S Butarbutar
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 977:012041
Abstact. Maize is the second staple crop in Indonesia with optimal temperature between 21-34 °C, soil pH between 5.6-7.5 and altitude between 1000-1800 m above sea level. Efforts to increase the potential of marginal soils really need to be done to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea388d41fdbca3cebfafc23cc16f8b60
https://doi.org/10.1088/1755-1315/977/1/012041
https://doi.org/10.1088/1755-1315/977/1/012041
Publikováno v:
Proceedings of the 3rd International Conference on Innovation in Education, Science and Culture, ICIESC 2021, 31 August 2021, Medan, North Sumatera Province, Indonesia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ac0076d77c72e080f8c00ea0fccd98
https://doi.org/10.4108/eai.31-8-2021.2313754
https://doi.org/10.4108/eai.31-8-2021.2313754
Publikováno v:
Jurnal Pendidikan IPA Indonesia, Vol 8, Iss 4, Pp 512-520 (2019)
Indonesian students are addicted to using gadgets, which unfortunately brings negative impacts. Using the gadget for a long duration will undoubtedly affect the quality of students if it is not directed to appropriate and beneficial use. After school
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dce7c11872b37d06ade01977c4fb23c2
https://doi.org/10.15294/jpii.v8i4.19433
https://doi.org/10.15294/jpii.v8i4.19433
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 782:042060
Basal stem rot disease (BSR) is one of the significant oil palm plant diseases triggered by the presence of Ganoderma boninense. This poses a major risk in terms of production oil palm sustainability in Southeast Asia, particularly Indonesia, and is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bda21c75fc62b4d945f36ed996d9fe02
https://doi.org/10.1088/1755-1315/782/4/042060
https://doi.org/10.1088/1755-1315/782/4/042060
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 756:012007
Marginal lands, which often have poor soil, are largerlyfound in North Sumatra, Indonesia. Acidic soil, one of margial lands, become an obstacle for agiculture including rice growing. Additionally, bacterial leaf blight disease which is caused by Xan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9df29d8b231b39ab55b6c66fd7d0adf7
https://doi.org/10.1088/1755-1315/756/1/012007
https://doi.org/10.1088/1755-1315/756/1/012007
Akademický článek
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Publikováno v:
IOP Conference Series: Earth and Environmental Science. 713:012037
Breadfruit is a plant that has potential as a national food security reserve because breadfruit is able to produce throughout the year, breadfruit is also a vegetable food ingredient that contains a lot of carbohydrates. Purple sweet potato can impro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a7915f83c90fc0ac736f850f8aa5640
https://doi.org/10.1088/1755-1315/713/1/012037
https://doi.org/10.1088/1755-1315/713/1/012037