Results 161 to 170 of about 290,100 (296)

Nursery seed origin and admixture alter traits but not performance responses to soil moisture extremes in Chamaecrista fasciculata

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Climate change may complicate local restoration seed sourcing approaches (i.e. “local is best” strategies) by shifting target site environments farther away from historical conditions. Therefore, it may be increasingly difficult to select nursery‐sourced seeds from single or multiple suppliers without understanding potential ...
Emma L. Boehm, Sierra B. Perez
wiley   +1 more source

Biological Flora of New Zealand 17: Kunzea ericoides (Myrtaceae), Kānuka

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 4, December 2026.
This review summarises the taxonomic status, morphology, physiology, ecology, plant communities, mycological, invertebrate and vertebrate interactions and human use of the New Zealand endemic tree Kunzea ericoides (A. Rich.) Joy Thomps. (kānuka) (Myrtaceae).
P. J. Bellingham   +8 more
wiley   +1 more source

The effect of auxin and gibberellin on pollen germination and pollen tube growth of plum

open access: yes
During the two-year period, the effects of two plant hormones (auxin – NAA and gibberellin – GA3) on pollen germination and pollen tube growth were studied in vitro in three plum cultivars: ‘Nada’, ‘Čačanska Najbolja’ (from Serbia) and ‘Wangenheims ...
Milatović, D.   +4 more
core   +1 more source

Root trait dynamics of historical canola varieties under low and high nitrogen supply

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Nitrogen fertilizer is a major input cost in crop production, making it crucial to enhance nitrogen use efficiency (NUE) to reduce fertilizer dependence without compromising yields. Root system architecture (RSA) is a key determinant of nutrient acquisition, particularly under nutrient‐limited conditions.
Shankar Pahari, Raju Soolanayakanahally
wiley   +1 more source

Hemp seed counting and morphometric analysis method comparison

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract The USDA ARS Hemp Germplasm Laboratory recently acquired over 800 hemp accessions (Cannabis sativa L.). Variation in hemp seed size characteristics is needed to develop quantitative standards to support the transition of hemp grain into a commodity.
Tyler Gordon, Zachary Stansell
wiley   +1 more source

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