Results 71 to 80 of about 22,586 (294)
JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018 Central Lampung is one of the areas that produce a lot of pineapple. Pineapple plants require potassium and magnesium nutrients to produce optimal fruit.
Lukman Mei Widitya +3 more
doaj
Synergistic and antagonistic interactions between potassium and magnesium in higher plants
Crop Journal, 2021 Magnesium (Mg) affects various critical physiological and biochemical processes in higher plants, and its deficiency impedes plant growth and development. Although potassium (K)-induced Mg deficiency in agricultural production is widespread, the specific
Kailiu Xie +4 more
doaj
Journal of Forest Science, 2015 To compare breaking of dormancy in relation with climatic conditions and reaction to late frost fir plants growing in sun, in shade and at magnesium deficiency were evaluated.
O. Špulák, J. Martincová
doaj +1 more source
Frontiers in Plant Science, 2023 The most common symptom of iron (Fe) deficiency in plants is leaf chlorosis caused by impairment of chlorophyll biosynthesis. Magnesium (Mg)-chelatase H subunit (CHLH) is a key component in both chlorophyll biosynthesis and plastid signaling, but its ...
Lien Hong Tran, Jin-Gil Kim, Sunyo Jung
doaj +1 more source
Pressure shifts and abundance gradients in the atmosphere of the DAZ white dwarf GALEX J193156.8+011745 [PDF]
, 2011 We present a detailed model atmosphere analysis of high-dispersion and high signal-to-noise ratio spectra of the heavily polluted DAZ white dwarf GALEX J1931+0117. The spectra obtained with the VLT-Kueyen/UV-Visual Echelle Spectrograph show several well-resolved Si II spectral lines enabling a study of pressure effects on line profiles.
arxiv +1 more source
Molecular Oncology, EarlyView.TOMM20 increases cancer aggressiveness by maintaining a reduced state with increased NADH and NADPH levels, oxidative phosphorylation (OXPHOS), and apoptosis resistance while reducing reactive oxygen species (ROS) levels. Conversely, CRISPR‐Cas9 knockdown of TOMM20 alters these cancer‐aggressive traits.
Ranakul Islam +9 more
wiley +1 more source
Effects of Excess Magnesium on the Growth and Mineral Content of Rice and Echinochloa
Plant Production Science, 2005 The tolerance of three cultivars of rice (Oryza sativa L.) and three species of the genus Echinochloa to excess magnesium was examined in solution culture.
Hidekazu Kobayashi +2 more
doaj +1 more source
Frontiers in Plant Science, 2017 Magnesium (Mg) deficiency, a widespread yet overlooked problem in agriculture, has been reported to retard plant growth and development, through affecting key metabolic pathways.
Na Yang +11 more
doaj +1 more source
Identification of nutrient deficiency in bean plants by prompt chlorophyll fluorescence measurements and Artificial Neural Networks [PDF]
arXiv, 2019 The deficiency of macro (N, P, S, Ca, Mg and K) and micro (Zn, Cu, B, Mo, Cl, Mn and Fe) minerals has a major effect on plant development. The lack of some nutrient minerals especially of nitrogen, potassium, calcium, phosphorus and iron is a huge problem for agriculture and early warning and prevention of the problem will be very useful for agro ...
arxiv
High resolution spectroscopy of the relatively hydrogen-poor metal rich giants in the globular cluster Omega Centauri [PDF]
, 2018 High-resolution optical spectra are analyzed for two of the four metal rich mildly hydrogen-poor or helium-enhanced giants discovered by Hema and Pandey (2014) along with their comparison normal (hydrogen-rich) giants of Omega Cen. The strengths of the MgH bands in the spectra of the program stars are analyzed for their derived stellar parameters.
arxiv +1 more source