Results 81 to 90 of about 2,212,406 (286)

Response of Yam Yield and Soil Microbial Communities to Soil Fumigation and Substrate Cultivation

Agriculture
Soil fumigation is considered a method to control soil-borne diseases and solve crop continuous cropping obstacles. However, fumigant residues in the soil are detrimental to soil health. Though substrate cultivation is a cultivation mode that can promote
Xi Jin, Zheng Hao, Yelong Song, Lan Gao, Fuqiang He, Qingjie Li, Aocheng Cao   +6 more
doaj   +1 more source

Arbuscular mycorrhizal fungal families and exploration‐based guilds exhibit distinct responses to long‐term N, P and K deficiencies and imbalances

New Phytologist, EarlyView.
Summary Many agroecosystems face nitrogen (N), phosphorus (P) or potassium (K) deficiencies due to imbalanced or insufficient nutrient replenishment after biomass harvest. How this affects the symbiosis between plants and arbuscular mycorrhizal fungi (AMF) and the abundance of exploration‐based AMF guilds (rhizophilic, edaphophilic and ancestral ...
Kian Jenab, Lauren Alteio, Ksenia Guseva, Stefan Gorka, Sean Darcy, Lucia Fuchslueger, Alberto Canarini, Victoria Martin, Julia Wiesenbauer, Felix Spiegel, Bruna Imai, Hannes Schmidt, Karin Hage‐Ahmed, Erich M. Pötsch, Andreas Richter, Jan Jansa, Christina Kaiser   +16 more
wiley   +1 more source

Disease suppression of potting mixes amended with composted biowaste [PDF]

, 2005
Peat mining destroys valuable nature areas and contributes to the greenhouse effect. This warrants the search for alternatives for peat in potting mixes. Composted biowaste could provide such an alternative.
Blok, Wim J., Coenen, Trudie G.C., de Wilde, Vinnie, Termorshuizen, Aad J., Veeken, Adrie H.M.   +4 more
core  

Effects of warming on plant uptake of post‐fire nitrogen in an arctic heath tundra

New Phytologist, EarlyView.
Summary Postfire nitrogen (N) becomes increasingly important with the rising frequency of fires in arctic tundra, and climate warming is expected to accelerate plant recovery following fire. However, how plants differ in utilizing this postfire N and how their postfire N uptake responds to warming remains unknown.
Wenyi Xu, Per Lennart Ambus
wiley   +1 more source

NITROGEN CYCLING IN A FOREST STREAM DETERMINED BY A 15N TRACER ADDITION [PDF]

, 2000
Nitrogen uptake and cycling was examined using a six‐week tracer addition of 15N‐labeled ammonium in early spring in Walker Branch, a first‐order deciduous forest stream in eastern Tennessee.
Meyer, Judy L., Mulholland, Patrick J., Peterson, Bruce J., Sanzone, Diane M., Tank, Jennifer L., Webster, Jackson R., Wollheim, Wilfred M.   +6 more
core   +1 more source

Biochar has no effect on soil respiration across Chinese agricultural soils [PDF]

, 2016
This work was supported by NSFC (41371298 and 41371300), Ministry of Science and Technology (2013GB23600666 and 2013BAD11B00), and Ministry of Education of China (20120097130003).
Aciego Pietri, Afeng Zhang, Al-Wabel, Anderson, Anderson, Atkinson, Brodowski, Brookes, Bruun, Bruun, Case, Castaldi, Chen, Chen, Clare, Cornelissen, David Crowley, Dempster, Dengxiao Zhang, Genxing Pan, Herath, Huimin Zhou, Jones, Jufeng Zheng, Khodadad, Knoblauch, Kun Cheng, Kuzyakov, Kuzyakov, Lehmann, Lehmann, Leita, Liang, Lianqing Li, Liu, Liu, Lu, Lu, Luo, Paz-Ferreiro, Pete Smith, Pietikainen, Pignatello, Sagrilo, Schimmelpfennig, Schlesinger, Schmidt, Singh, Smith, Steinbeiss, Stephen Joseph, Stewart, Tian, Troy, Verheijen, Wang, Wardle, Wardle, Wu, Xiaoyu Liu, Yakov Kuzyakov, Zavalloni, Zhang, Zimmerman, Zou   +64 more
core   +1 more source

Novel roles of sulfur metabolism in stress‐controlled stomata aperture regulation

New Phytologist, EarlyView.
Summary Stomatal closure allows plants to conserve water by reducing transpiration during drought. Surprisingly, the assimilation of the macronutrient sulfur is intimately connected to the drought stress response. This Tansley insight will only briefly touch on the general impact of sulfate assimilation on the production of drought‐response metabolites.
Sheng‐Kai Sun, Rüdiger Hell, Markus Wirtz   +2 more
wiley   +1 more source

High-throughput sequencing metabarcoding and network analysis elucidate the effects of soil fumigation and biostimulant on potato yield, rhizoctonia canker, and fungal community

Frontiers in Soil Science
This study investigated the impact of chloropicrin fumigation and a Bacillus species-based biostimulant applied alone or in combination in soil of potato crop over five key time-points in season.
Honoré Tekeu, Honoré Tekeu, Honoré Tekeu, Joël D’Astous-Pagé, Thomas Jeanne, Richard Hogue   +5 more
doaj   +1 more source

Alternatives to Methyl Bromide in Michigan Field Production of Seedling Conifers and Herbaceous Perennials: Economic Comparisons [PDF]

Crop Production/Industries,
Aguilar, Cristobal, Beedy, Tracy, Thornsbury, Suzanne, Woods, Mollie   +3 more
core   +1 more source

Ecoenzymes as Indicators of Compost to Suppress Rhizoctonia solani [PDF]

, 2017
Reports of disease suppression by compost are inconsistent likely because there are no established standards for feedstock material, maturity age for application, and application rate.
Fang, Lynn, Neher, Deborah A, Weicht, Thomas R   +2 more
core   +2 more sources