Results 21 to 30 of about 208,450 (303)

The impact of the long-term application of mineral nitrogen and sewage sludge fertilizers on the quality of soil organic matter

open access: yesChemical and Biological Technologies in Agriculture, 2022
Background Soil fertility is substantially influenced by soil organic matter quality and quantity. Much attention has also been given to glomalin content as one of the qualitative parameters of soil fertility.
Jiří Balík   +6 more
doaj   +1 more source

Modulating tiller formation in cereal crops by the signalling function of fertilizer nitrogen forms

open access: yesScientific Reports, 2020
Cereal crop yield comprises interrelated components, among which the number of tillers is highly responsive to nitrogen fertilization. We addressed the hypothesis of whether the supply of different nitrogen forms can be employed to manipulate the tiller ...
Bernhard Bauer, Nicolaus von Wirén
doaj   +1 more source

EFFECTS OF APPLICATION METHOD AND NITROGEN FORMS ON RICE YIELD [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2003
Laboratory and pot experiments were conducted to vatuate the effectiveness of organic matter in combination with urea under surface and subsurface condition on rice yield production.
A. Taalab, H. EI-Aila, M. Abou Seeda,
doaj   +1 more source

Macronutrient deficiency in cucumber plants: impacts in nutrition, growth and symptoms

open access: yes, 2021
This study aimed to assess the growth, nutrition and visual deficiency symptoms of cucumber plants as a function of macronutrient omission. The experiment was conducted in a completely randomized design, with seven treatments and four replicates ...
Caione, Gustavo   +8 more
core   +1 more source

EVALUATION OF DIFFERENT FORMS OF ZINC ON GROWTH AND CHEMICAL COMPOSITION OF RICE PLANTS [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2003
The solubility of Zn and the mechanisms that control Zn solubility may vary with soil properties, such as pH, organic matter content and Clay Content.
M. Abou Seeda, A. Taalab, H. EI-aila
doaj   +1 more source

Variability in Physiological Traits Reveals Boron Toxicity Tolerance in Aegilops Species

open access: yesFrontiers in Plant Science, 2021
Boron (B) is an important micronutrient required for the normal growth and development of plants. However, its excess in the soil causes severe damage to plant tissues, which affects the final yield. Wheat, one of the main staple crops, has been reported
Mohd. Kamran Khan   +10 more
doaj   +1 more source

Regulation of hierarchical carbon substrate utilization, nitrogen fixation, and root colonization by the Hfq/Crc/CrcZY genes in Pseudomonas stutzeri

open access: yesiScience, 2022
Summary: Bacteria of the genus Pseudomonas consume preferred carbon substrates in nearly reverse order to that of enterobacteria, and this process is controlled by RNA-binding translational repressors and regulatory ncRNA antagonists.
Fanyang Lv   +14 more
doaj   +1 more source

Assessment of the use of phosphogypsum waste in plant nutrition [PDF]

open access: yesArchives of Environmental Protection, 2022
Phosphogypsum (PG) – a waste material generated in enormous amounts, accumulates a wide range of pollutants and thus represents a major environmental problem. Among the proposed potential strategies for PG management, none has been implemented on a large
Kamila Stępień   +3 more
doaj   +1 more source

19th International Plant Nutrition Colloquium

open access: yes, 2022
O International Plant Nutrition Colloquium é organizado pelo International Plant Nutrition Council, formado por cientistas de todo o mundo que tenham contribuído significativamente para o campo da nutrição de plantas. O objetivo é avançar o conhecimento,
Boaretto, Rodrigo M.   +2 more
core  

Foliar Magnesium supply increases the abundance of RuBisCO of Mg-deficient maize plants

open access: yesJournal of Applied Botany and Food Quality, 2019
Magnesium is a vital macronutrient for plants and is involved in a series of essential physiological processes, e.g., carbohydrate partitioning and photosynthesis. The latter is strictly Mg-dependent, as Mg is the central atom of chlorophyll, and is also
Julian Wolf   +3 more
doaj   +1 more source

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