Results 181 to 190 of about 57,405 (265)

Early‐stage diagnosis of nutrient deficiency by chlorophyll fluorescence in maize

open access: yesPlant Biology, EarlyView.
Symptomatic differences between nitrogen and magnesium deficiency in maize seedlings can be detected using chlorophyll fluorescence to measure spatiotemporal changes in leaf chlorophyll and epidermal UV‐absorbing compounds for early diagnosis and differentiation of nutrients.
M. Jezek   +5 more
wiley   +1 more source

H3K36 methyltransferase SDG102 enhances salt tolerance by altering the methylation level of genes in maize (Zea mays L.). [PDF]

open access: yesBMC Plant Biol
Liu X   +9 more
europepmc   +1 more source

Knowledge gap on the spatial structure of soil nitrogen mineralization variability—A systematic review

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Soil nitrogen (N) mineralization governs plant‐available N from soil organic matter and microbial turnover, and is typically estimated as potentially mineralizable nitrogen (PMN) via anaerobic incubations or as N0 and mineralization rate (k) via long‐term aerobic incubations.
Bibash Rokaya   +3 more
wiley   +1 more source

Re‐thinking corn phosphorus requirements: Can we optimize timing to get by with less?

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Below‐optimum soil phosphorus (P) levels limit crop production, while excess P transported from agricultural landscapes to surface water contributes to eutrophication. Improvements in P‐utilization efficiency (PUE) would benefit agro‐economic efficiency and water quality.
Chad J. Penn   +4 more
wiley   +1 more source

Collaborating across the North Carolina soybean sector to develop a dynamic webpage for emerging problems from the field

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Soybean [Glycine max (L.) Merr.] production in North Carolina is supported by a network of knowledgeable field‐based professionals, including Extension agents, crop consultants, and agronomists, who regularly diagnose and manage in‐field issues.
Lilly R. Bunch   +13 more
wiley   +1 more source

Herbage components in nitrogen‐fertilized and legume‐containing double‐cropped annual and perennial forages in eastern Nebraska

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Diverse perennial circular systems that focus on grazing offer many environmental benefits. However, the use of annual forages may be necessary where perennial pastures have declined. Our study sought to evaluate herbage components in a double‐cropped annual forage experiment with triticale [×Triticosecale Wittm. ex A. Camus (Secale × Triticum)
Jonathon M. Jenkins, John A. Guretzky
wiley   +1 more source

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