Results 61 to 70 of about 28,605 (203)

Summer cover crops impact weed biomass and C and N acquisition

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Despite the potential to improve nutrient cycling, weed suppression, and system resilience, mixed‐species cover crops remain underutilized in organic irrigated systems. This study evaluated the influence of cover crop diversity and associated weeds on biomass production (both cover crops and weeds), as well as carbon (C) and nitrogen (N ...
Francis J. Larney, Haley A. Catton, Charles M. Geddes, Newton Z. Lupwayi, Thomas A. Forge, Henry W. Chau, Bobbi L. Helgason, Ekene Mark‐Anthony Iheshiulo   +7 more
wiley   +1 more source

Charred seeds in Mikkeli Orijärvi : A study of subsistence strategies of an Iron Age settlement in East Finland [PDF]

, 2010
In this study the over 350 macrofossil samples, containing over 2300 charred plant remains from an Iron Age settlement containing fossil fields in Mikkeli Orijärvi Kihlinpelto, were studied archaeobotanically.
Vanhanen, Santeri
core  

Integrating early spring‐planted barley or oat for Palmer amaranth management in soybean

Crop Science, Volume 66, Issue 1, January/February 2026.
Abstract Fall‐planted cover crops (CCs) are widely used for weed suppression, but CC establishment challenges after fall harvest in temperate regions necessitate alternative approaches. The objectives of this study were to evaluate the integrated effect of spring‐planted barley or oat CC and herbicide programs for CC biomass production, Palmer amaranth
Vipin Kumar, Annu Kumari, Humberto Blanco‐Canqui, Samuel E. Wortman, Saleh Taghvaeian, Amit J. Jhala   +5 more
wiley   +1 more source

Physical Location of New Stripe Rust Resistance Gene(s) and PCR-Based Markers on Rye (Secale cereale L.) Chromosome 5 Using 5R Dissection Lines

Agronomy, 2019
The rye (Secale cereale L.) 5R chromosome contains some elite genes that can be used to improve wheat cultivars. In this study, a set of 5RKu dissection lines was obtained, and 111 new PCR-based and 5RKu-specific markers were developed using the specific
Wei Xi, Zongxiang Tang, Jie Luo, Shulan Fu   +3 more
doaj   +1 more source

Interchromosomal connections in meiosis of Secale cereale [PDF]

Hereditas, 2009
With the aid of C-banding technique the sequence of the first meiotic prophase stages in the anthers of rye has been determined as follows: synizesis, pachytene, early diplotene, diffuse stage, second contraction, late diplotene, and diakinesis. The heterochromatic regions fuse together twice, during the formation of the synizetic knot and in the ...
YRJö VIINIKKA, SEPPO NOKKALA
openaire   +1 more source

Genome‐Wide Analysis of Tritipyrum HSFs and Functional Characterization of TtHSF97 for Salt Tolerance

Food Science &Nutrition, Volume 14, Issue 1, January 2026.
This study focuses on the mechanism of heat shock transcription factor (TtHSF) mediated salt stress tolerance in Tritipyrum. A total of 103 TtHSF genes were identified through genome‐wide analysis, with the function of the TtHSF97 being emphasized.
Xianjiao Qin, Wenzhen Li, Ruoruo Wang, Jianxia Xu, Yanqing Ding, Kuiyin Li, Mingjian Ren   +6 more
wiley   +1 more source

Allelopathic Potential of Phenolic Compounds in Secale Cereale Cultivars and Its Relationship with Seeding Density

Applied Sciences, 2019
In this study, we investigated the allelopathic effect of Secale cereale cultivars on different weeds that grow in the cultivated fields of Perilla frutescens. Two S.
Bimal Kumar Ghimire, Chang Yeon Yu, Balkrishna Ghimire, Eun Soo Seong, Ill Min Chung   +4 more
doaj   +1 more source

Strategies to control Cirsium arvense under organic farming conditions [PDF]

, 2005
Three strategies for controlling Cirsium arvense including (1) repeated stubble tillage with subsequent forage crop cultivation, (2) repeated mowing of a grass-clover ley, and (3) forage crop cultivation following a grass-clover ley ploughed in May/June (
Koepke, Ulrich, Lukashyk, Pavel
core  

Soil biochemistry and microbial activity in vineyards under conventional and organic management at Northeast Brazil. [PDF]

, 2011
The São Francisco Submedium Valley is located at the Brazilian semiarid region and is an important center for irrigated fruit growing. This region is responsible for 97% of the national exportation of table grapes, including seedless grapes. Based on the
Adriana Mayumi Yano-Melo, Aguín O., Anaya A.L., Bengtsson J., Bettiol W., Bhattacharyya P., Bradford M.M., Brundrett M.C, Cheng X., Cochran W.G., De-Polli H., Debosz K., Dilly O., Douds Jr. D.D., Douds Jr. D.D., Feldmann F, Fernandes S.A.P., Fábio Sérgio Barbosa da Silva, Garcia C., Garcia C., Gerdemann J.W., Giovanetti M., Grisi B.M., Haynes R.J., Jeffries P., Jenkins W.R., Karagiannidis N., Leonor Costa Maia, Lovelock C.E., Lovelock C.E., Maia L.C., Marshall V.G., Matsuoka M., Miyauchi M.Y.H., Mohammad M.J., Monokrousos N., Monokrousos N., Mäder P., Nannipieri P., Natoniel Franklin de Melo, Nicácio de Oliveira Freitas, Noyd R.K., Oehl F., Pascual J.A., Pereira J.R., Pereira S.V., Purin S., Rillig M.C., Ryan M.H., Ryan M.H., Sampaio D.B., Sarangi P.K., Sattelmacher B., Schenck N.C., Schreiner R.P., Silva P.C.G., Souza R.G., Srivastava R., Stutz J.C., Swisher R., Taylor J.P., Truu M., Wardle D.A., Wright S.F., Yano-Melo A.M.   +64 more
core   +3 more sources

The Soil Erosion Paradox Re‐Examined: Alluviation and Land Use History in a Small British Lowland River Catchment in the Late Holocene

Geoarchaeology, Volume 41, Issue 1, January/February 2026.
ABSTRACT Modern studies show that soil erosion results in a loss of ecosystem function, particularly fertility, and is a cause of declining agricultural yields. However, despite the well‐attested high rates of soil erosion across Roman and medieval Europe there appears to have been little or no soil‐associated decline in agricultural production—the ...
Ben Pears, Emily Forster, Sam Hudson, Jayne Carroll, Richard Jones, Antony G. Brown   +5 more
wiley   +1 more source