Results 61 to 70 of about 6,565 (156)

Variation in foliar inorganic phosphorus concentrations in perennial ryegrass (Lolium perenne L.)

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 6, Page 1515-1533, December 2025.
ABSTRACT Breeding ryegrass for reduced inorganic phosphorus (Pi) concentrations in leaf vacuoles could lower pasture P fertiliser requirements with economic and environmental benefits. We investigated foliar Pi% accumulation characteristics of a range of ryegrass cultivars and ecotypes in glasshouse experiments, and ryegrass cultivars from two field ...
Jim R. Crush   +4 more
wiley   +1 more source

PRODUCCIÓN DE TOMATE EN INVERNADERO CON COMPOSTA Y VERMICOMPOSTA COMO SUSTRATO [PDF]

open access: yes, 2009
The organic production of food is an alternative for consumers that prefer food free of pesticides, synthetic fertilisers, and with a high nutritional value.
Candido, Márquez-Hernández   +5 more
core  

Seletividade de herbicidas aplicados na grama Batatais e na grama São Carlos Selectivity of herbicides applied on Bahiagrass and Broadleaf Carpetgrass turfs

open access: yesPlanta Daninha, 2010
Objetivou-se avaliar a seletividade de herbicidas aplicados na grama Batatais (Paspalum notatum) e na grama São Carlos (Axonopus compressus) em campo. O delineamento experimental utilizado foi o de blocos casualizados com quatro repetições.
N.V. Costa   +3 more
doaj   +1 more source

Aridity and grazing are associated with reduced trait complementarity and higher invasion intensity of Solanum rostratum in native plant communities

open access: yesFunctional Ecology, Volume 39, Issue 11, Page 3255-3268, November 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The biotic resistance hypothesis (BRH) of Elton posits that diverse communities are more resistant to biological invasions. While the effects of climatic stresses and human disturbances on community invasibility have been extensively studied individually, their combined
Kai Shi, Misbah Naz, Chi Zhang, Hua Shao
wiley   +1 more source

Respon Pertumbuhan Cyperus Kyllingia pada Tanah Tercemar Limbah Minyak Bumi dan Analisis Potensi Rancangan Handout pada Materi Pertumbuhan dan Perkembangan Kelas XII SMA [PDF]

open access: yes, 2017
This research was conducted to find out the growth response of Cyperus kyllingia on soil contaminated with petroleum waste which used for handout design on growth material and development of XII SMA class which was conducted in November 2016 until ...
Efrianti, R. (Rika)   +2 more
core  

EMISSÃO DE CO2, CARACTERÍSTICAS DO DOSSEL E ACÚMULO DE FORRAGEM EM PASTOS DE CAPIM-PENSACOLA SOB FREQUÊNCIAS DE DESFOLHAÇÃO

open access: yesCiência Animal Brasileira, 2014
O objetivo deste trabalho foi avaliar a emissão de CO2, as características do dossel e o acúmulo de biomassa em pastos de capim-pensacola sob frequências de desfolhação.
Leandro Galzerano   +3 more
doaj   +1 more source

Winter cover crop integration on soil nitrogen loss from a subtropical warm‐season pasture field and its potential mitigation

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Bermudagrass is a summer forage crop with high nitrogen (N) demand. Introducing winter cover crops may sustain bermudagrass yields with less fertilizer, reducing environmental N losses. Field trials and lab incubation were carried out to evaluate the effects of white clover (Trifolium repens L.) and ryegrass (Lolium multiflorum) as winter ...
Yili Meng   +7 more
wiley   +1 more source

Transcriptome analysis of seed development in apomictic Paspalum notatum [PDF]

open access: yes, 2015
The seed developmental process involves various tissues with several ploidy levels and different genetic origins. Therefore, its characterisation at the transcriptome level is certainly a challenge.
Acuña, Carlos Alberto   +3 more
core   +2 more sources

Alternative approaches to turf systems: A review of pollinator‐friendly lawns

open access: yesCrop Science, Volume 65, Issue 4, July/August 2025.
Abstract The global decline of pollinators, driven primarily by habitat loss due to urbanization and agricultural expansion, poses significant risks to biodiversity and food security. Turfgrass lawns, which dominate urban and suburban landscapes, offer a largely untapped opportunity to mitigate these declines by adopting pollinator‐friendly management ...
Sara R. Kirby   +6 more
wiley   +1 more source

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