2019
DOI: 10.28940/terra.v37i3.379
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Fertilization with nickel and molybdenum in soybean: effect on agronomic characteristics and grain quality.

Abstract: Soybean is one of the most valuable oilseeds in the world, an important source of protein for animal and human food. Correct management of fertilization is essential, especially nitrogen (N), which is demanded in greater quantity. Molybdenum (Mo) and nickel (Ni) are essential micronutrients for the plant and are directly involved in the N cycle and production of amino acids. The objective of this work was to evaluate the effect of applying Mo and Ni on soybean yield components, crop yield, N assimilation and p… Show more

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Cited by 13 publications
(8 citation statements)
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“…Our data corroborate the studies by Alovisi et al and Einhardt et al, in which leaf spraying with Ni did not promote significant responses in plant development 44 , 51 . In general, the application of doses of up to 60 g of Ni ha −1 was safe and did not cause phytotoxicity among the soybean plants (Table 3 ); however, the beneficial effects of spraying with this micronutrient were observed when the application was associated with some stressful growing conditions, such as the occurrence of fungal diseases and glyphosate toxicity 45 , 46 , 48 50 , as well as with concomitant application of other nutrients, such as molybdenum 47 .…”
Section: Discussionmentioning
confidence: 98%
“…Our data corroborate the studies by Alovisi et al and Einhardt et al, in which leaf spraying with Ni did not promote significant responses in plant development 44 , 51 . In general, the application of doses of up to 60 g of Ni ha −1 was safe and did not cause phytotoxicity among the soybean plants (Table 3 ); however, the beneficial effects of spraying with this micronutrient were observed when the application was associated with some stressful growing conditions, such as the occurrence of fungal diseases and glyphosate toxicity 45 , 46 , 48 50 , as well as with concomitant application of other nutrients, such as molybdenum 47 .…”
Section: Discussionmentioning
confidence: 98%
“…The highest height value obtained from HM for soybean and common bean could be attributed to adequate Ni and Mo soil content. In fact, combined Ni+Mo fertilization had a significant effect on soybean growth and biological nitrogen fixation parameters [19]. Ni and Mo are two micronutrients that legumes use in their biological nitrogen fixation processes; Mo is a component of the plant nitrate reductase enzyme and nitrogenase of the symbionts, and Ni increases urease activity and extends enzyme activity time [19,20].…”
Section: Discussionmentioning
confidence: 99%
“…Table 2 illustrates that the average fat content of tempeh made from imported soybeans in all packages differs significantly from the average fat content of tempeh made from local soybeans in all packages, with tempeh from imported soybeans having a higher average fat content (43.89%) than tempeh from local soybeans (37.15%). In general, imported soybeans contain more fat than local soybeans (Carlim et al, 2019). Furthermore, variations in fat content are driven by environmental and genetic variables (Gilbert et al, 2013).…”
Section: Fat Contentmentioning
confidence: 99%